Merge remote-tracking branch 'upstream/master'

13 files changed, 9994 insertions, 8400 deletions

diff --git a/python/README.md b/python/README.md
index 953971d3..03d9f31d 100644
--- a/python/README.md
+++ b/python/README.md
@@ -8,6 +8,14 @@ Build and install pycdec:
 
 Alternatively, run `python setup.py build_ext --inplace` and add the `python/` directory to your `PYTHONPATH`.
 
+To re-build pycdec from the cython source, modify setup.py in the following ways:
+  * Add this input statement: from Cython.Build import cythonize
+  * Change the source file from cdec/\_cdec.cpp to cdec/\_cdec.pyx
+  * Add language='c++' as a property to ext\_modules (e.g. right after extra\_link\_args)
+  * In the final setup block, change ext\_modules=ext\_modules to ext\_modules=cythonize(ext\_modules)
+
+Then just build and install normally, as described above.
+
 ## Grammar extractor
 
 Compile a parallel corpus and a word alignment into a suffix array representation:
@@ -23,7 +31,25 @@ Extract grammar rules from the compiled corpus:
 	cat input.txt | python -m cdec.sa.extract -c extract.ini -g grammars/ -z
 
 This will create per-sentence grammar files in the `grammars` directory and output annotated input suitable for translation with cdec.
-	
+
+Extract rules in stream mode:
+
+    python -m cdec.sa.extract -c extract.ini -t -z	
+
+This will enable stdio interaction with the following types of lines:
+
+Extract grammar:
+
+    context ||| sentence ||| grammar_file
+
+Learn (online mode, specify context name):
+
+    context ||| sentence ||| reference ||| alignment
+
+Drop (online mode, specify context name):
+
+    context ||| drop
+
 ## Library usage
 
 A basic demo of pycdec's features is available in `examples/test.py`.
diff --git a/python/cdec/_cdec.cpp b/python/cdec/_cdec.cpp
index ef203fd9..03b22bb1 100644
--- a/python/cdec/_cdec.cpp
+++ b/python/cdec/_cdec.cpp
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.19.1 on Fri Nov 15 21:03:05 2013 */
+/* Generated by Cython 0.19.1 on Sat May 17 14:41:25 2014 */
 
 #define PY_SSIZE_T_CLEAN
 #ifndef CYTHON_USE_PYLONG_INTERNALS
@@ -529,54 +529,57 @@ static const char *__pyx_f[] = {
 };
 
 /*--- Type declarations ---*/
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__;
 struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__;
 struct __pyx_obj_4cdec_5_cdec_DenseVector;
 struct __pyx_obj_4cdec_5_cdec_SufficientStats;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines;
 struct __pyx_obj_4cdec_5_cdec_TRule;
 struct __pyx_obj_4cdec_5_cdec_MRule;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__;
 struct __pyx_obj_4cdec_5_cdec_Metric;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest;
 struct __pyx_obj_4cdec_2sa_3_sa_IntList;
 struct __pyx_obj_4cdec_5_cdec_SparseVector;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config;
 struct __pyx_obj_4cdec_5_cdec_NT;
 struct __pyx_obj_4cdec_5_cdec_Lattice;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees;
 struct __pyx_obj_4cdec_5_cdec_HypergraphEdge;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_2__phrase;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__;
 struct __pyx_obj_4cdec_2sa_3_sa_Rule;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines;
 struct __pyx_obj_4cdec_5_cdec_Scorer;
 struct __pyx_obj_4cdec_5_cdec_HypergraphNode;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_10_kbest_features;
 struct __pyx_obj_4cdec_5_cdec_NTRef;
 struct __pyx_obj_4cdec_5_cdec_Grammar;
 struct __pyx_obj_4cdec_5_cdec_Hypergraph;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__;
 struct __pyx_obj_4cdec_5_cdec_CandidateSet;
 struct __pyx_obj_4cdec_2sa_3_sa_FloatList;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_5___str__;
 struct __pyx_obj_4cdec_5_cdec_SegmentEvaluator;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_8_kbest;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__;
 struct __pyx_obj_4cdec_2sa_3_sa_Phrase;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_7___iter__;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__;
 struct __pyx_obj_4cdec_5_cdec_TextGrammar;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__;
 struct __pyx_obj_4cdec_5_cdec_Decoder;
 struct __pyx_obj_4cdec_5_cdec_Candidate;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct____iter__;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_6_genexpr;
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees;
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_4___get__;
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_1___iter__;
 struct __pyx_opt_args_4cdec_5_cdec_as_str;
@@ -593,6 +596,23 @@ struct __pyx_opt_args_4cdec_5_cdec_as_str {
   char *error_msg;
 };
 
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":44
+ *         return self.stats.size()
+ * 
+ *     def __iter__(self):             # <<<<<<<<<<<<<<
+ *         for i in range(len(self)):
+ *             yield self[i]
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ {
+  PyObject_HEAD
+  PyObject *__pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_v_self;
+  Py_ssize_t __pyx_t_0;
+  PyObject *__pyx_t_1;
+  PyObject *(*__pyx_t_2)(PyObject *);
+};
+
+
 /* "cdec/sa/_sa.pxd":25
  *     cdef void read_handle(self, FILE* f)
  * 
@@ -607,23 +627,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":90
- *         return candidate
- * 
- *     def __iter__(self):             # <<<<<<<<<<<<<<
- *         cdef unsigned i
- *         for i in range(len(self)):
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ {
-  PyObject_HEAD
-  unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_CandidateSet *__pyx_v_self;
-  Py_ssize_t __pyx_t_0;
-  unsigned int __pyx_t_1;
-};
-
-
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":3
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":3
  * from cython.operator cimport preincrement as pinc
  * 
  * cdef class DenseVector:             # <<<<<<<<<<<<<<
@@ -637,7 +641,7 @@ struct __pyx_obj_4cdec_5_cdec_DenseVector {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":26
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":26
  *             return fmap
  * 
  * cdef class SufficientStats:             # <<<<<<<<<<<<<<
@@ -651,7 +655,30 @@ struct __pyx_obj_4cdec_5_cdec_SufficientStats {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":49
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":63
+ *     def todot(self):
+ *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
+ *         def lines():             # <<<<<<<<<<<<<<
+ *             yield 'digraph lattice {'
+ *             yield 'rankdir = LR;'
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines {
+  PyObject_HEAD
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *__pyx_outer_scope;
+  PyObject *__pyx_v_delta;
+  PyObject *__pyx_v_i;
+  PyObject *__pyx_v_label;
+  PyObject *__pyx_v_weight;
+  Py_ssize_t __pyx_t_0;
+  PyObject *__pyx_t_1;
+  PyObject *(*__pyx_t_2)(PyObject *);
+  PyObject *__pyx_t_3;
+  Py_ssize_t __pyx_t_4;
+  PyObject *(*__pyx_t_5)(PyObject *);
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":49
  *     return TRule(lhs, f, e, scores, a)
  * 
  * cdef class TRule:             # <<<<<<<<<<<<<<
@@ -664,7 +691,7 @@ struct __pyx_obj_4cdec_5_cdec_TRule {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":177
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":183
  *                 _phrase(self.f), _phrase(self.e), scores)
  * 
  * cdef class MRule(TRule):             # <<<<<<<<<<<<<<
@@ -676,24 +703,36 @@ struct __pyx_obj_4cdec_5_cdec_MRule {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":44
- *         return self.stats.size()
+/* "cdec/_cdec.pyx":47
+ *     cdef DenseVector weights
+ * 
+ *     def __init__(self, config_str=None, **config):             # <<<<<<<<<<<<<<
+ *         """Decoder('formalism = scfg') -> initialize from configuration string
+ *         Decoder(formalism='scfg') -> initialize from named parameters
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ {
+  PyObject_HEAD
+  PyObject *__pyx_v_config;
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":56
+ *         return unicode(str(self), 'utf8')
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
+ *         cdef unsigned i
  *         for i in range(len(self)):
- *             yield self[i]
  */
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ {
   PyObject_HEAD
-  PyObject *__pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_v_self;
+  unsigned int __pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_Lattice *__pyx_v_self;
   Py_ssize_t __pyx_t_0;
-  PyObject *__pyx_t_1;
-  PyObject *(*__pyx_t_2)(PyObject *);
+  unsigned int __pyx_t_1;
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":176
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":176
  *         out.fields[i] = ss[i]
  * 
  * cdef class Metric:             # <<<<<<<<<<<<<<
@@ -706,6 +745,25 @@ struct __pyx_obj_4cdec_5_cdec_Metric {
 };
 
 
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":97
+ *             del derivations
+ * 
+ *     def unique_kbest(self, size):             # <<<<<<<<<<<<<<
+ *         """hg.kbest(size) -> List of unique k-best hypotheses in the hypergraph."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique](self.hg[0], size)
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest {
+  PyObject_HEAD
+  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal,KBest::FilterUnique>::Derivation *__pyx_v_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal,KBest::FilterUnique> *__pyx_v_derivations;
+  unsigned int __pyx_v_k;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
+  PyObject *__pyx_v_size;
+  unsigned int __pyx_t_0;
+  long __pyx_t_1;
+};
+
+
 /* "cdec/sa/_sa.pxd":12
  *     cdef void read_handle(self, FILE* f)
  * 
@@ -723,7 +781,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_IntList {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":48
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":48
  *         return sparse
  * 
  * cdef class SparseVector:             # <<<<<<<<<<<<<<
@@ -736,23 +794,30 @@ struct __pyx_obj_4cdec_5_cdec_SparseVector {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":216
+/* "cdec/_cdec.pyx":32
+ *     SetSilent(yn)
  * 
- *     property tail_nodes:
- *         def __get__(self):             # <<<<<<<<<<<<<<
- *             cdef unsigned i
- *             for i in range(self.edge.tail_nodes_.size()):
+ * def _make_config(config):             # <<<<<<<<<<<<<<
+ *     for key, value in config.items():
+ *         if isinstance(value, dict):
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config {
   PyObject_HEAD
-  unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self;
-  unsigned int __pyx_t_0;
-  unsigned int __pyx_t_1;
+  PyObject *__pyx_v_config;
+  PyObject *__pyx_v_info;
+  PyObject *__pyx_v_key;
+  PyObject *__pyx_v_name;
+  PyObject *__pyx_v_value;
+  PyObject *__pyx_t_0;
+  PyObject *__pyx_t_1;
+  Py_ssize_t __pyx_t_2;
+  PyObject *(*__pyx_t_3)(PyObject *);
+  Py_ssize_t __pyx_t_4;
+  PyObject *(*__pyx_t_5)(PyObject *);
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":8
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":8
  *     return ' '.join(w.encode('utf8') if isinstance(w, unicode) else str(w) for w in phrase)
  * 
  * cdef class NT:             # <<<<<<<<<<<<<<
@@ -766,7 +831,7 @@ struct __pyx_obj_4cdec_5_cdec_NT {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":3
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":3
  * cimport lattice
  * 
  * cdef class Lattice:             # <<<<<<<<<<<<<<
@@ -779,30 +844,25 @@ struct __pyx_obj_4cdec_5_cdec_Lattice {
 };
 
 
-/* "cdec/_cdec.pyx":32
- *     SetSilent(yn)
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":156
+ *             del hypos
  * 
- * def _make_config(config):             # <<<<<<<<<<<<<<
- *     for key, value in config.items():
- *         if isinstance(value, dict):
+ *     def sample_trees(self, unsigned n):             # <<<<<<<<<<<<<<
+ *        """hg.sample_trees(n) -> Sample of n trees from the hypergraph."""
+ *        cdef vector[string]* trees = new vector[string]()
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees {
   PyObject_HEAD
-  PyObject *__pyx_v_config;
-  PyObject *__pyx_v_info;
-  PyObject *__pyx_v_key;
-  PyObject *__pyx_v_name;
-  PyObject *__pyx_v_value;
-  PyObject *__pyx_t_0;
-  PyObject *__pyx_t_1;
-  Py_ssize_t __pyx_t_2;
-  PyObject *(*__pyx_t_3)(PyObject *);
-  Py_ssize_t __pyx_t_4;
-  PyObject *(*__pyx_t_5)(PyObject *);
+  unsigned int __pyx_v_k;
+  unsigned int __pyx_v_n;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
+  std::vector<std::string> *__pyx_v_trees;
+  size_t __pyx_t_0;
+  unsigned int __pyx_t_1;
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":196
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":244
  *         return vector
  * 
  * cdef class HypergraphEdge:             # <<<<<<<<<<<<<<
@@ -818,7 +878,7 @@ struct __pyx_obj_4cdec_5_cdec_HypergraphEdge {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":5
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":5
  * import cdec.sa._sa as _sa
  * 
  * def _phrase(phrase):             # <<<<<<<<<<<<<<
@@ -831,22 +891,6 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_2__phrase {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":161
- * 
- *     property edges:
- *         def __get__(self):             # <<<<<<<<<<<<<<
- *             cdef unsigned i
- *             for i in range(self.hg.edges_.size()):
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ {
-  PyObject_HEAD
-  unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
-  size_t __pyx_t_0;
-  unsigned int __pyx_t_1;
-};
-
-
 /* "cdec/sa/_sa.pxd":35
  *     cdef public int chunklen(self, int k)
  * 
@@ -865,30 +909,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Rule {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":63
- *     def todot(self):
- *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
- *         def lines():             # <<<<<<<<<<<<<<
- *             yield 'digraph lattice {'
- *             yield 'rankdir = LR;'
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines {
-  PyObject_HEAD
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *__pyx_outer_scope;
-  PyObject *__pyx_v_delta;
-  PyObject *__pyx_v_i;
-  PyObject *__pyx_v_label;
-  PyObject *__pyx_v_weight;
-  Py_ssize_t __pyx_t_0;
-  PyObject *__pyx_t_1;
-  PyObject *(*__pyx_t_2)(PyObject *);
-  PyObject *__pyx_t_3;
-  Py_ssize_t __pyx_t_4;
-  PyObject *(*__pyx_t_5)(PyObject *);
-};
-
-
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":121
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":121
  *         return CandidateSet(self)
  * 
  * cdef class Scorer:             # <<<<<<<<<<<<<<
@@ -902,7 +923,7 @@ struct __pyx_obj_4cdec_5_cdec_Scorer {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":246
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":294
  *         raise NotImplemented('comparison not implemented for HypergraphEdge')
  * 
  * cdef class HypergraphNode:             # <<<<<<<<<<<<<<
@@ -917,17 +938,17 @@ struct __pyx_obj_4cdec_5_cdec_HypergraphNode {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":81
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":81
  *             del e_derivations
  * 
  *     def kbest_features(self, size):             # <<<<<<<<<<<<<<
  *         """hg.kbest_trees(size) -> List of k-best feature vectors in the hypergraph."""
- *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal](self.hg[0], size)
+ *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)
  */
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_10_kbest_features {
   PyObject_HEAD
-  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal>::Derivation *__pyx_v_derivation;
-  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal> *__pyx_v_derivations;
+  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal,KBest::NoFilter<FastSparseVector<double> > >::Derivation *__pyx_v_derivation;
+  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal,KBest::NoFilter<FastSparseVector<double> > > *__pyx_v_derivations;
   struct __pyx_obj_4cdec_5_cdec_SparseVector *__pyx_v_fmap;
   unsigned int __pyx_v_k;
   struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
@@ -937,7 +958,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_10_kbest_features {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":21
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":21
  *         return '[%s]' % self.cat
  * 
  * cdef class NTRef:             # <<<<<<<<<<<<<<
@@ -950,7 +971,7 @@ struct __pyx_obj_4cdec_5_cdec_NTRef {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":193
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":199
  *         super(MRule, self).__init__(lhs, rhs, e, scores, None)
  * 
  * cdef class Grammar:             # <<<<<<<<<<<<<<
@@ -963,7 +984,7 @@ struct __pyx_obj_4cdec_5_cdec_Grammar {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":4
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":4
  * cimport kbest
  * 
  * cdef class Hypergraph:             # <<<<<<<<<<<<<<
@@ -978,20 +999,7 @@ struct __pyx_obj_4cdec_5_cdec_Hypergraph {
 };
 
 
-/* "cdec/_cdec.pyx":47
- *     cdef DenseVector weights
- * 
- *     def __init__(self, config_str=None, **config):             # <<<<<<<<<<<<<<
- *         """Decoder('formalism = scfg') -> initialize from configuration string
- *         Decoder(formalism='scfg') -> initialize from named parameters
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ {
-  PyObject_HEAD
-  PyObject *__pyx_v_config;
-};
-
-
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":65
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":65
  *         return result
  * 
  * cdef class CandidateSet:             # <<<<<<<<<<<<<<
@@ -1023,20 +1031,33 @@ struct __pyx_obj_4cdec_2sa_3_sa_FloatList {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":62
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":61
+ *             yield self[i]
+ * 
+ *     def todot(self):             # <<<<<<<<<<<<<<
+ *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
+ *         def lines():
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot {
+  PyObject_HEAD
+  struct __pyx_obj_4cdec_5_cdec_Lattice *__pyx_v_self;
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":62
  *             del derivations
  * 
  *     def kbest_trees(self, size):             # <<<<<<<<<<<<<<
- *         """hg.kbest_trees(size) -> List of k-best trees in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal](self.hg[0], size)
+ *         """hg.kbest_trees(size) -> List of k-best trees in the hypergrapt.NoFilter."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
  */
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees {
   PyObject_HEAD
-  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal>::Derivation *__pyx_v_e_derivation;
-  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal> *__pyx_v_e_derivations;
+  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal,KBest::NoFilter<std::vector<int> > >::Derivation *__pyx_v_e_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal,KBest::NoFilter<std::vector<int> > > *__pyx_v_e_derivations;
   PyObject *__pyx_v_e_tree;
-  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal>::Derivation *__pyx_v_f_derivation;
-  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal> *__pyx_v_f_derivations;
+  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal,KBest::NoFilter<std::vector<int> > >::Derivation *__pyx_v_f_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal,KBest::NoFilter<std::vector<int> > > *__pyx_v_f_derivations;
   PyObject *__pyx_v_f_tree;
   unsigned int __pyx_v_k;
   struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
@@ -1046,20 +1067,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":61
- *             yield self[i]
- * 
- *     def todot(self):             # <<<<<<<<<<<<<<
- *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
- *         def lines():
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot {
-  PyObject_HEAD
-  struct __pyx_obj_4cdec_5_cdec_Lattice *__pyx_v_self;
-};
-
-
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":172
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":178
  *             self.rule.get().lhs_ = -TDConvert((<NT> lhs).cat)
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -1072,7 +1080,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_5___str__ {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":100
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":100
  *         self.cs.AddKBestCandidates(hypergraph.hg[0], k, self.scorer.get())
  * 
  * cdef class SegmentEvaluator:             # <<<<<<<<<<<<<<
@@ -1086,22 +1094,58 @@ struct __pyx_obj_4cdec_5_cdec_SegmentEvaluator {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":260
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":209
  * 
- *     property in_edges:
+ *     property edges:
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             cdef unsigned i
- *             for i in range(self.node.in_edges_.size()):
+ *             for i in range(self.hg.edges_.size()):
  */
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ {
   PyObject_HEAD
   unsigned int __pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
+  size_t __pyx_t_0;
+  unsigned int __pyx_t_1;
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":314
+ * 
+ *     property out_edges:
+ *         def __get__(self):             # <<<<<<<<<<<<<<
+ *             cdef unsigned i
+ *             for i in range(self.node.out_edges_.size()):
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ {
+  PyObject_HEAD
+  unsigned int __pyx_v_i;
   struct __pyx_obj_4cdec_5_cdec_HypergraphNode *__pyx_v_self;
   size_t __pyx_t_0;
   unsigned int __pyx_t_1;
 };
 
 
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":129
+ *             del e_derivations
+ * 
+ *     def unique_kbest_features(self, size):             # <<<<<<<<<<<<<<
+ *         """hg.kbest_trees(size) -> List of unique k-best feature vectors in the hypergraph."""
+ *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features {
+  PyObject_HEAD
+  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal,KBest::NoFilter<FastSparseVector<double> > >::Derivation *__pyx_v_derivation;
+  KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal,KBest::NoFilter<FastSparseVector<double> > > *__pyx_v_derivations;
+  struct __pyx_obj_4cdec_5_cdec_SparseVector *__pyx_v_fmap;
+  unsigned int __pyx_v_k;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
+  PyObject *__pyx_v_size;
+  unsigned int __pyx_t_0;
+  long __pyx_t_1;
+};
+
+
 /* "cdec/_cdec.pyx":56
  *                     'csplit', 'tagger', 'lexalign'):
  *                 raise InvalidConfig('formalism "%s" unknown' % formalism)
@@ -1109,9 +1153,9 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ {
  *         cdef istringstream* config_stream = new istringstream(config_str)
  *         self.dec = new decoder.Decoder(config_stream)
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr {
   PyObject_HEAD
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *__pyx_outer_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *__pyx_outer_scope;
   PyObject *__pyx_v_kv;
   PyObject *__pyx_t_0;
   Py_ssize_t __pyx_t_1;
@@ -1119,7 +1163,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":6
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":6
  * 
  * def _phrase(phrase):
  *     return ' '.join(w.encode('utf8') if isinstance(w, unicode) else str(w) for w in phrase)             # <<<<<<<<<<<<<<
@@ -1136,35 +1180,17 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":97
- *             del derivations
- * 
- *     def sample(self, unsigned n):             # <<<<<<<<<<<<<<
- *         """hg.sample(n) -> Sample of n hypotheses from the hypergraph."""
- *         cdef vector[hypergraph.Hypothesis]* hypos = new vector[hypergraph.Hypothesis]()
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample {
-  PyObject_HEAD
-  std::vector<HypergraphSampler::Hypothesis> *__pyx_v_hypos;
-  unsigned int __pyx_v_k;
-  unsigned int __pyx_v_n;
-  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
-  size_t __pyx_t_0;
-  unsigned int __pyx_t_1;
-};
-
-
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":49
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":49
  *         return unicode(hypergraph.JoshuaVisualizationString(self.hg[0]).c_str(), 'utf8')
  * 
  *     def kbest(self, size):             # <<<<<<<<<<<<<<
  *         """hg.kbest(size) -> List of k-best hypotheses in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal](self.hg[0], size)
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
  */
 struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_8_kbest {
   PyObject_HEAD
-  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal>::Derivation *__pyx_v_derivation;
-  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal> *__pyx_v_derivations;
+  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal,KBest::NoFilter<std::vector<int> > >::Derivation *__pyx_v_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal,KBest::NoFilter<std::vector<int> > > *__pyx_v_derivations;
   unsigned int __pyx_v_k;
   struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
   PyObject *__pyx_v_size;
@@ -1173,22 +1199,6 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_8_kbest {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":167
- * 
- *     property nodes:
- *         def __get__(self):             # <<<<<<<<<<<<<<
- *             cdef unsigned i
- *             for i in range(self.hg.nodes_.size()):
- */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ {
-  PyObject_HEAD
-  unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
-  size_t __pyx_t_0;
-  unsigned int __pyx_t_1;
-};
-
-
 /* "cdec/sa/_sa.pxd":29
  *     cdef FloatList values
  * 
@@ -1206,7 +1216,23 @@ struct __pyx_obj_4cdec_2sa_3_sa_Phrase {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":199
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":264
+ * 
+ *     property tail_nodes:
+ *         def __get__(self):             # <<<<<<<<<<<<<<
+ *             cdef unsigned i
+ *             for i in range(self.edge.tail_nodes_.size()):
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ {
+  PyObject_HEAD
+  unsigned int __pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self;
+  unsigned int __pyx_t_0;
+  unsigned int __pyx_t_1;
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":205
  *         del self.grammar
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1225,7 +1251,23 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_7___iter__ {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":217
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":308
+ * 
+ *     property in_edges:
+ *         def __get__(self):             # <<<<<<<<<<<<<<
+ *             cdef unsigned i
+ *             for i in range(self.node.in_edges_.size()):
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ {
+  PyObject_HEAD
+  unsigned int __pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_HypergraphNode *__pyx_v_self;
+  size_t __pyx_t_0;
+  unsigned int __pyx_t_1;
+};
+
+
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":223
  *             self.grammar.get().SetGrammarName(name)
  * 
  * cdef class TextGrammar(Grammar):             # <<<<<<<<<<<<<<
@@ -1237,6 +1279,22 @@ struct __pyx_obj_4cdec_5_cdec_TextGrammar {
 };
 
 
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":90
+ *         return candidate
+ * 
+ *     def __iter__(self):             # <<<<<<<<<<<<<<
+ *         cdef unsigned i
+ *         for i in range(len(self)):
+ */
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ {
+  PyObject_HEAD
+  unsigned int __pyx_v_i;
+  struct __pyx_obj_4cdec_5_cdec_CandidateSet *__pyx_v_self;
+  Py_ssize_t __pyx_t_0;
+  unsigned int __pyx_t_1;
+};
+
+
 /* "cdec/_cdec.pyx":43
  *             yield key, str(value)
  * 
@@ -1251,7 +1309,7 @@ struct __pyx_obj_4cdec_5_cdec_Decoder {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":12
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":12
  *         return stats
  * 
  * cdef class Candidate:             # <<<<<<<<<<<<<<
@@ -1265,39 +1323,41 @@ struct __pyx_obj_4cdec_5_cdec_Candidate {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":266
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":145
+ *             del derivations
  * 
- *     property out_edges:
- *         def __get__(self):             # <<<<<<<<<<<<<<
- *             cdef unsigned i
- *             for i in range(self.node.out_edges_.size()):
+ *     def sample(self, unsigned n):             # <<<<<<<<<<<<<<
+ *         """hg.sample(n) -> Sample of n hypotheses from the hypergraph."""
+ *         cdef vector[hypergraph.Hypothesis]* hypos = new vector[hypergraph.Hypothesis]()
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample {
   PyObject_HEAD
-  unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_HypergraphNode *__pyx_v_self;
+  std::vector<HypergraphSampler::Hypothesis> *__pyx_v_hypos;
+  unsigned int __pyx_v_k;
+  unsigned int __pyx_v_n;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
   size_t __pyx_t_0;
   unsigned int __pyx_t_1;
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":56
- *         return unicode(str(self), 'utf8')
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":215
  * 
- *     def __iter__(self):             # <<<<<<<<<<<<<<
- *         cdef unsigned i
- *         for i in range(len(self)):
+ *     property nodes:
+ *         def __get__(self):             # <<<<<<<<<<<<<<
+ *             cdef unsigned i
+ *             for i in range(self.hg.nodes_.size()):
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ {
   PyObject_HEAD
   unsigned int __pyx_v_i;
-  struct __pyx_obj_4cdec_5_cdec_Lattice *__pyx_v_self;
-  Py_ssize_t __pyx_t_0;
+  struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
+  size_t __pyx_t_0;
   unsigned int __pyx_t_1;
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":32
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":32
  *         self.vector[0][fid] = value
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1313,7 +1373,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct____iter__ {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":173
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":179
  * 
  *     def __str__(self):
  *         scores = ' '.join('%s=%s' % feat for feat in self.scores)             # <<<<<<<<<<<<<<
@@ -1330,25 +1390,30 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_6_genexpr {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":108
- *             del hypos
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":110
+ *             del derivations
  * 
- *     def sample_trees(self, unsigned n):             # <<<<<<<<<<<<<<
- *        """hg.sample_trees(n) -> Sample of n trees from the hypergraph."""
- *        cdef vector[string]* trees = new vector[string]()
+ *     def unique_kbest_trees(self, size):             # <<<<<<<<<<<<<<
+ *         """hg.kbest_trees(size) -> List of unique k-best trees in the hypergraph."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.FilterUnique]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.FilterUnique](self.hg[0], size)
  */
-struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees {
+struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees {
   PyObject_HEAD
+  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal,KBest::FilterUnique>::Derivation *__pyx_v_e_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal,KBest::FilterUnique> *__pyx_v_e_derivations;
+  PyObject *__pyx_v_e_tree;
+  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal,KBest::FilterUnique>::Derivation *__pyx_v_f_derivation;
+  KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal,KBest::FilterUnique> *__pyx_v_f_derivations;
+  PyObject *__pyx_v_f_tree;
   unsigned int __pyx_v_k;
-  unsigned int __pyx_v_n;
   struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self;
-  std::vector<std::string> *__pyx_v_trees;
-  size_t __pyx_t_0;
-  unsigned int __pyx_t_1;
+  PyObject *__pyx_v_size;
+  unsigned int __pyx_t_0;
+  long __pyx_t_1;
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":131
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":137
  * 
  *     property a:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -1365,7 +1430,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_4___get__ {
 };
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":72
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":72
  *         self.vector.set_value(fid, value)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1383,7 +1448,7 @@ struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_1___iter__ {
 
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":246
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":294
  *         raise NotImplemented('comparison not implemented for HypergraphEdge')
  * 
  * cdef class HypergraphNode:             # <<<<<<<<<<<<<<
@@ -1397,7 +1462,7 @@ struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode {
 static struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *__pyx_vtabptr_4cdec_5_cdec_HypergraphNode;
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":196
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":244
  *         return vector
  * 
  * cdef class HypergraphEdge:             # <<<<<<<<<<<<<<
@@ -1462,7 +1527,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase *__pyx_vtabptr_4cdec_2sa_3_sa_Phrase;
 
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":4
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":4
  * cimport kbest
  * 
  * cdef class Hypergraph:             # <<<<<<<<<<<<<<
@@ -1923,49 +1988,52 @@ static int (*__pyx_f_4cdec_2sa_3_sa_sym_getindex)(int); /*proto*/
 /* Module declarations from 'cdec.mteval' */
 
 /* Module declarations from 'cdec._cdec' */
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_24___iter__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_TRule = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_MRule = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_22___iter__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_DenseVector = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_SufficientStats = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_23_lines = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_27___init__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_21___iter__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Metric = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Candidate = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_SparseVector = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_15___get__ = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_26__make_config = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_NT = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Lattice = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_23__make_config = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_15_sample_trees = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_HypergraphEdge = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_2__phrase = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_13___get__ = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_20_lines = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Scorer = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_HypergraphNode = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_10_kbest_features = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_NTRef = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Grammar = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Hypergraph = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_24___init__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_CandidateSet = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_22_todot = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_19_todot = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_5___str__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_SegmentEvaluator = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_16___get__ = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_25_genexpr = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_20___get__ = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_28_genexpr = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_3_genexpr = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_11_sample = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_8_kbest = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_14___get__ = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_18___get__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_7___iter__ = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_19___get__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_TextGrammar = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_25___iter__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec_Decoder = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct____iter__ = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_14_sample = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_17___get__ = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_18___iter__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_6_genexpr = 0;
-static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_12_sample_trees = 0;
+static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_4___get__ = 0;
 static PyTypeObject *__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_1___iter__ = 0;
 static PyObject *__pyx_f_4cdec_5_cdec_as_str(PyObject *, struct __pyx_opt_args_4cdec_5_cdec_as_str *__pyx_optional_args); /*proto*/
@@ -2033,7 +2101,7 @@ static int __pyx_pf_4cdec_5_cdec_5NTRef___init__(struct __pyx_obj_4cdec_5_cdec_N
 static PyObject *__pyx_pf_4cdec_5_cdec_5NTRef_2__str__(struct __pyx_obj_4cdec_5_cdec_NTRef *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_5NTRef_3ref___get__(struct __pyx_obj_4cdec_5_cdec_NTRef *__pyx_v_self); /* proto */
 static int __pyx_pf_4cdec_5_cdec_5NTRef_3ref_2__set__(struct __pyx_obj_4cdec_5_cdec_NTRef *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
-static int __pyx_pf_4cdec_5_cdec_5TRule___init__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self, PyObject *__pyx_v_lhs, PyObject *__pyx_v_f, PyObject *__pyx_v_e, PyObject *__pyx_v_scores, PyObject *__pyx_v_a); /* proto */
+static int __pyx_pf_4cdec_5_cdec_5TRule___init__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self, PyObject *__pyx_v_lhs, PyObject *__pyx_v_f, PyObject *__pyx_v_e, PyObject *__pyx_v_scores, PyObject *__pyx_v_a, PyObject *__pyx_v_text); /* proto */
 static void __pyx_pf_4cdec_5_cdec_5TRule_2__dealloc__(CYTHON_UNUSED struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_5arity___get__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1f___get__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self); /* proto */
@@ -2063,18 +2131,21 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_10viterbi_joshua(struct __py
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_12kbest(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_15kbest_trees(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_18kbest_features(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_21sample(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_24sample_trees(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_inp); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_29prune(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_beam_alpha, PyObject *__pyx_v_density, PyObject *__pyx_v_kwargs); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_31lattice(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_33plf(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_35reweight(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_21unique_kbest(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_24unique_kbest_trees(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27unique_kbest_features(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_30sample(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_33sample_trees(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, unsigned int __pyx_v_n); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_36intersect(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_inp); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_38prune(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_beam_alpha, PyObject *__pyx_v_density, PyObject *__pyx_v_kwargs); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_40lattice(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_42plf(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_44reweight(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_5edges___get__(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_5nodes___get__(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4goal___get__(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6npaths___get__(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_46inside_outside(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self); /* proto */
 static Py_ssize_t __pyx_pf_4cdec_5_cdec_14HypergraphEdge___len__(struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_9head_node___get__(struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_10tail_nodes___get__(struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self); /* proto */
@@ -2143,49 +2214,52 @@ static int __pyx_pf_4cdec_5_cdec_7Decoder_7weights_2__set__(struct __pyx_obj_4cd
 static PyObject *__pyx_pf_4cdec_5_cdec_7Decoder_9formalism___get__(struct __pyx_obj_4cdec_5_cdec_Decoder *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_7Decoder_4read_weights(struct __pyx_obj_4cdec_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_weights); /* proto */
 static PyObject *__pyx_pf_4cdec_5_cdec_7Decoder_6translate(struct __pyx_obj_4cdec_5_cdec_Decoder *__pyx_v_self, PyObject *__pyx_v_sentence, PyObject *__pyx_v_grammar); /* proto */
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_TRule(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_MRule(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_DenseVector(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_SufficientStats(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23_lines(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_27___init__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Metric(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Candidate(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_SparseVector(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_26__make_config(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_NT(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Lattice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23__make_config(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15_sample_trees(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_HypergraphEdge(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_2__phrase(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20_lines(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Scorer(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_HypergraphNode(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_10_kbest_features(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_NTRef(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Grammar(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Hypergraph(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___init__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_CandidateSet(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22_todot(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19_todot(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_5___str__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_SegmentEvaluator(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_16___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_28_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_sample(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_8_kbest(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_7___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_TextGrammar(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Decoder(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct____iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14_sample(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_6_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_sample_trees(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_4___get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_1___iter__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_1[] = "Cannot convert type %s to str";
@@ -2213,7 +2287,7 @@ static char __pyx_k_26[] = "digraph lattice {";
   static char __pyx_k_31[] = "\\\"";
   static char __pyx_k_33[] = "%d [shape=doublecircle]";
 static char __pyx_k_34[] = "}";
-static char __pyx_k_37[] = "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi";
+static char __pyx_k_37[] = "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi";
 static char __pyx_k_38[] = "Lattice.todot.<locals>.lines";
 static char __pyx_k_39[] = "cdec._cdec";
 static char __pyx_k_40[] = "\n";
@@ -2227,8 +2301,8 @@ static char __pyx_k_50[] = "#";
 static char __pyx_k_53[] = "Cannot translate input type %s";
 static char __pyx_k_54[] = "cdec.sa._sa";
 static char __pyx_k_55[] = "*";
-static char __pyx_k_58[] = "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi";
-static char __pyx_k_66[] = "/home/pks/src/cdec-dtrain/python/cdec/_cdec.pyx";
+static char __pyx_k_58[] = "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi";
+static char __pyx_k_66[] = "/usr0/home/austinma/git/cdec/python/cdec/_cdec.pyx";
 static char __pyx_k__a[] = "a";
 static char __pyx_k__e[] = "e";
 static char __pyx_k__f[] = "f";
@@ -2264,6 +2338,7 @@ static char __pyx_k__scfg[] = "scfg";
 static char __pyx_k__self[] = "self";
 static char __pyx_k__send[] = "send";
 static char __pyx_k__span[] = "span";
+static char __pyx_k__text[] = "text";
 static char __pyx_k__utf8[] = "utf8";
 static char __pyx_k__close[] = "close";
 static char __pyx_k__delta[] = "delta";
@@ -2468,6 +2543,7 @@ static PyObject *__pyx_n_s__startswith;
 static PyObject *__pyx_n_s__strip;
 static PyObject *__pyx_n_s__super;
 static PyObject *__pyx_n_s__tagger;
+static PyObject *__pyx_n_s__text;
 static PyObject *__pyx_n_s__throw;
 static PyObject *__pyx_n_s__utf8;
 static PyObject *__pyx_n_s__value;
@@ -2665,7 +2741,7 @@ static int __pyx_pw_4cdec_5_cdec_11DenseVector_1__init__(PyObject *__pyx_v_self,
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":7
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":7
  *     cdef bint owned # if True, do not manage memory
  * 
  *     def __init__(self):             # <<<<<<<<<<<<<<
@@ -2682,7 +2758,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector___init__(struct __pyx_obj_4cdec_5
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":9
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":9
  *     def __init__(self):
  *         """DenseVector() -> Dense weight/feature vector."""
  *         self.vector = new vector[weight_t]()             # <<<<<<<<<<<<<<
@@ -2697,7 +2773,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector___init__(struct __pyx_obj_4cdec_5
   }
   __pyx_v_self->vector = __pyx_t_1;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":10
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":10
  *         """DenseVector() -> Dense weight/feature vector."""
  *         self.vector = new vector[weight_t]()
  *         self.owned = False             # <<<<<<<<<<<<<<
@@ -2725,7 +2801,7 @@ static void __pyx_pw_4cdec_5_cdec_11DenseVector_3__dealloc__(PyObject *__pyx_v_s
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":12
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":12
  *         self.owned = False
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -2738,7 +2814,7 @@ static void __pyx_pf_4cdec_5_cdec_11DenseVector_2__dealloc__(struct __pyx_obj_4c
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":13
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":13
  * 
  *     def __dealloc__(self):
  *         if not self.owned:             # <<<<<<<<<<<<<<
@@ -2748,7 +2824,7 @@ static void __pyx_pf_4cdec_5_cdec_11DenseVector_2__dealloc__(struct __pyx_obj_4c
   __pyx_t_1 = ((!(__pyx_v_self->owned != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":14
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":14
  *     def __dealloc__(self):
  *         if not self.owned:
  *             del self.vector             # <<<<<<<<<<<<<<
@@ -2774,7 +2850,7 @@ static Py_ssize_t __pyx_pw_4cdec_5_cdec_11DenseVector_5__len__(PyObject *__pyx_v
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":16
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":16
  *             del self.vector
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -2787,7 +2863,7 @@ static Py_ssize_t __pyx_pf_4cdec_5_cdec_11DenseVector_4__len__(struct __pyx_obj_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":17
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":17
  * 
  *     def __len__(self):
  *         return self.vector.size()             # <<<<<<<<<<<<<<
@@ -2827,7 +2903,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_11DenseVector_7__getitem__(PyObject *__py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":19
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":19
  *         return self.vector.size()
  * 
  *     def __getitem__(self, char* fname):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":20
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":20
  * 
  *     def __getitem__(self, char* fname):
  *         cdef int fid = FDConvert(fname)             # <<<<<<<<<<<<<<
@@ -2857,7 +2933,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_6__getitem__(struct __pyx_o
  */
   __pyx_v_fid = FD::Convert(__pyx_v_fname);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":21
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":21
  *     def __getitem__(self, char* fname):
  *         cdef int fid = FDConvert(fname)
  *         if 0 <= fid < self.vector.size():             # <<<<<<<<<<<<<<
@@ -2871,7 +2947,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_6__getitem__(struct __pyx_o
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":22
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":22
  *         cdef int fid = FDConvert(fname)
  *         if 0 <= fid < self.vector.size():
  *             return self.vector[0][fid]             # <<<<<<<<<<<<<<
@@ -2888,7 +2964,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_6__getitem__(struct __pyx_o
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":23
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":23
  *         if 0 <= fid < self.vector.size():
  *             return self.vector[0][fid]
  *         raise KeyError(fname)             # <<<<<<<<<<<<<<
@@ -2950,7 +3026,7 @@ static int __pyx_pw_4cdec_5_cdec_11DenseVector_9__setitem__(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":25
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":25
  *         raise KeyError(fname)
  * 
  *     def __setitem__(self, char* fname, float value):             # <<<<<<<<<<<<<<
@@ -2970,7 +3046,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector_8__setitem__(struct __pyx_obj_4cd
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   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":26
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":26
  * 
  *     def __setitem__(self, char* fname, float value):
  *         cdef int fid = FDConvert(fname)             # <<<<<<<<<<<<<<
@@ -2979,7 +3055,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector_8__setitem__(struct __pyx_obj_4cd
  */
   __pyx_v_fid = FD::Convert(__pyx_v_fname);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":27
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":27
  *     def __setitem__(self, char* fname, float value):
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)             # <<<<<<<<<<<<<<
@@ -3005,7 +3081,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector_8__setitem__(struct __pyx_obj_4cd
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":28
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":28
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)
  *         if self.vector.size() <= fid:             # <<<<<<<<<<<<<<
@@ -3015,7 +3091,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector_8__setitem__(struct __pyx_obj_4cd
   __pyx_t_1 = ((__pyx_v_self->vector->size() <= __pyx_v_fid) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":29
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":29
  *         if fid < 0: raise KeyError(fname)
  *         if self.vector.size() <= fid:
  *             self.vector.resize(fid + 1)             # <<<<<<<<<<<<<<
@@ -3027,7 +3103,7 @@ static int __pyx_pf_4cdec_5_cdec_11DenseVector_8__setitem__(struct __pyx_obj_4cd
   }
   __pyx_L4:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":30
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":30
  *         if self.vector.size() <= fid:
  *             self.vector.resize(fid + 1)
  *         self.vector[0][fid] = value             # <<<<<<<<<<<<<<
@@ -3060,7 +3136,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_11DenseVector_11__iter__(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":32
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":32
  *         self.vector[0][fid] = value
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -3128,7 +3204,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_11DenseVector_12generator(__pyx_Generator
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":34
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":34
  *     def __iter__(self):
  *         cdef unsigned fid
  *         for fid in range(1, self.vector.size()):             # <<<<<<<<<<<<<<
@@ -3139,7 +3215,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_11DenseVector_12generator(__pyx_Generator
   for (__pyx_t_2 = 1; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_cur_scope->__pyx_v_fid = __pyx_t_2;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":35
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":35
  *         cdef unsigned fid
  *         for fid in range(1, self.vector.size()):
  *             yield str(FDConvert(fid).c_str()), self.vector[0][fid]             # <<<<<<<<<<<<<<
@@ -3215,7 +3291,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_11DenseVector_14dot(PyObject *__pyx_v_sel
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":37
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":37
  *             yield str(FDConvert(fid).c_str()), self.vector[0][fid]
  * 
  *     def dot(self, SparseVector other):             # <<<<<<<<<<<<<<
@@ -3234,7 +3310,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_13dot(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("dot", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":39
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":39
  *     def dot(self, SparseVector other):
  *         """vector.dot(SparseVector other) -> Dot product of the two vectors."""
  *         return other.dot(self)             # <<<<<<<<<<<<<<
@@ -3283,7 +3359,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_11DenseVector_16tosparse(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":41
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":41
  *         return other.dot(self)
  * 
  *     def tosparse(self):             # <<<<<<<<<<<<<<
@@ -3301,7 +3377,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_15tosparse(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("tosparse", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":43
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":43
  *     def tosparse(self):
  *         """vector.tosparse() -> Equivalent SparseVector."""
  *         cdef SparseVector sparse = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -3314,7 +3390,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_15tosparse(struct __pyx_obj
   __pyx_v_sparse = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":44
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":44
  *         """vector.tosparse() -> Equivalent SparseVector."""
  *         cdef SparseVector sparse = SparseVector.__new__(SparseVector)
  *         sparse.vector = new FastSparseVector[weight_t]()             # <<<<<<<<<<<<<<
@@ -3323,7 +3399,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_15tosparse(struct __pyx_obj
  */
   __pyx_v_sparse->vector = new FastSparseVector<weight_t>();
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":45
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":45
  *         cdef SparseVector sparse = SparseVector.__new__(SparseVector)
  *         sparse.vector = new FastSparseVector[weight_t]()
  *         InitSparseVector(self.vector[0], sparse.vector)             # <<<<<<<<<<<<<<
@@ -3332,7 +3408,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_11DenseVector_15tosparse(struct __pyx_obj
  */
   Weights::InitSparseVector((__pyx_v_self->vector[0]), __pyx_v_sparse->vector);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":46
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":46
  *         sparse.vector = new FastSparseVector[weight_t]()
  *         InitSparseVector(self.vector[0], sparse.vector)
  *         return sparse             # <<<<<<<<<<<<<<
@@ -3375,7 +3451,7 @@ static int __pyx_pw_4cdec_5_cdec_12SparseVector_1__init__(PyObject *__pyx_v_self
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":51
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":51
  *     cdef FastSparseVector[weight_t]* vector
  * 
  *     def __init__(self):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":53
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":53
  *     def __init__(self):
  *         """SparseVector() -> Sparse feature/weight vector."""
  *         self.vector = new FastSparseVector[weight_t]()             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":55
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":55
  *         self.vector = new FastSparseVector[weight_t]()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -3423,7 +3499,7 @@ static void __pyx_pf_4cdec_5_cdec_12SparseVector_2__dealloc__(CYTHON_UNUSED stru
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":56
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":56
  * 
  *     def __dealloc__(self):
  *         del self.vector             # <<<<<<<<<<<<<<
@@ -3447,7 +3523,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_5copy(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":58
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":58
  *         del self.vector
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -3464,7 +3540,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_4copy(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":60
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":60
  *     def copy(self):
  *         """vector.copy() -> SparseVector copy."""
  *         return self * 1             # <<<<<<<<<<<<<<
@@ -3514,7 +3590,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_7__getitem__(PyObject *__p
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":62
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":62
  *         return self * 1
  * 
  *     def __getitem__(self, char* fname):             # <<<<<<<<<<<<<<
@@ -3534,7 +3610,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_6__getitem__(struct __pyx_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":63
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":63
  * 
  *     def __getitem__(self, char* fname):
  *         cdef int fid = FDConvert(fname)             # <<<<<<<<<<<<<<
@@ -3543,7 +3619,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_6__getitem__(struct __pyx_
  */
   __pyx_v_fid = FD::Convert(__pyx_v_fname);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":64
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":64
  *     def __getitem__(self, char* fname):
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)             # <<<<<<<<<<<<<<
@@ -3569,7 +3645,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_6__getitem__(struct __pyx_
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":65
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":65
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)
  *         return self.vector.value(fid)             # <<<<<<<<<<<<<<
@@ -3624,7 +3700,7 @@ static int __pyx_pw_4cdec_5_cdec_12SparseVector_9__setitem__(PyObject *__pyx_v_s
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":67
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":67
  *         return self.vector.value(fid)
  * 
  *     def __setitem__(self, char* fname, float value):             # <<<<<<<<<<<<<<
@@ -3644,7 +3720,7 @@ static int __pyx_pf_4cdec_5_cdec_12SparseVector_8__setitem__(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":68
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":68
  * 
  *     def __setitem__(self, char* fname, float value):
  *         cdef int fid = FDConvert(fname)             # <<<<<<<<<<<<<<
@@ -3653,7 +3729,7 @@ static int __pyx_pf_4cdec_5_cdec_12SparseVector_8__setitem__(struct __pyx_obj_4c
  */
   __pyx_v_fid = FD::Convert(__pyx_v_fname);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":69
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":69
  *     def __setitem__(self, char* fname, float value):
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)             # <<<<<<<<<<<<<<
@@ -3679,7 +3755,7 @@ static int __pyx_pf_4cdec_5_cdec_12SparseVector_8__setitem__(struct __pyx_obj_4c
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":70
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":70
  *         cdef int fid = FDConvert(fname)
  *         if fid < 0: raise KeyError(fname)
  *         self.vector.set_value(fid, value)             # <<<<<<<<<<<<<<
@@ -3712,7 +3788,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_11__iter__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":72
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":72
  *         self.vector.set_value(fid, value)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -3780,7 +3856,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":73
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":73
  * 
  *     def __iter__(self):
  *         cdef FastSparseVector[weight_t].const_iterator* it = new FastSparseVector[weight_t].const_iterator(self.vector[0], False)             # <<<<<<<<<<<<<<
@@ -3789,7 +3865,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
  */
   __pyx_cur_scope->__pyx_v_it = new FastSparseVector<weight_t>::const_iterator((__pyx_cur_scope->__pyx_v_self->vector[0]), 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":75
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":75
  *         cdef FastSparseVector[weight_t].const_iterator* it = new FastSparseVector[weight_t].const_iterator(self.vector[0], False)
  *         cdef unsigned i
  *         try:             # <<<<<<<<<<<<<<
@@ -3798,7 +3874,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
  */
   /*try:*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":76
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":76
  *         cdef unsigned i
  *         try:
  *             for i in range(self.vector.size()):             # <<<<<<<<<<<<<<
@@ -3809,7 +3885,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
     for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
       __pyx_cur_scope->__pyx_v_i = __pyx_t_2;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":77
+      /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":77
  *         try:
  *             for i in range(self.vector.size()):
  *                 yield (str(FDConvert(it[0].ptr().first).c_str()), it[0].ptr().second)             # <<<<<<<<<<<<<<
@@ -3850,7 +3926,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
       __pyx_t_2 = __pyx_cur_scope->__pyx_t_1;
       if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L5;}
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":78
+      /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":78
  *             for i in range(self.vector.size()):
  *                 yield (str(FDConvert(it[0].ptr().first).c_str()), it[0].ptr().second)
  *                 pinc(it[0]) # ++it             # <<<<<<<<<<<<<<
@@ -3861,7 +3937,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_12SparseVector_12generator1(__pyx_Generat
     }
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":80
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":80
  *                 pinc(it[0]) # ++it
  *         finally:
  *             del it             # <<<<<<<<<<<<<<
@@ -3923,7 +3999,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_14dot(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":82
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":82
  *             del it
  * 
  *     def dot(self, other):             # <<<<<<<<<<<<<<
@@ -3943,7 +4019,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_13dot(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("dot", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":84
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":84
  *     def dot(self, other):
  *         """vector.dot(SparseVector/DenseVector other) -> Dot product of the two vectors."""
  *         if isinstance(other, DenseVector):             # <<<<<<<<<<<<<<
@@ -3954,7 +4030,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_13dot(struct __pyx_obj_4cd
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":85
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":85
  *         """vector.dot(SparseVector/DenseVector other) -> Dot product of the two vectors."""
  *         if isinstance(other, DenseVector):
  *             return self.vector.dot((<DenseVector> other).vector[0])             # <<<<<<<<<<<<<<
@@ -3970,7 +4046,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_13dot(struct __pyx_obj_4cd
     goto __pyx_L3;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":86
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":86
  *         if isinstance(other, DenseVector):
  *             return self.vector.dot((<DenseVector> other).vector[0])
  *         elif isinstance(other, SparseVector):             # <<<<<<<<<<<<<<
@@ -3981,7 +4057,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_13dot(struct __pyx_obj_4cd
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":87
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":87
  *             return self.vector.dot((<DenseVector> other).vector[0])
  *         elif isinstance(other, SparseVector):
  *             return self.vector.dot((<SparseVector> other).vector[0])             # <<<<<<<<<<<<<<
@@ -3998,7 +4074,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_13dot(struct __pyx_obj_4cd
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":88
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":88
  *         elif isinstance(other, SparseVector):
  *             return self.vector.dot((<SparseVector> other).vector[0])
  *         raise TypeError('cannot take the dot product of %s and SparseVector' % type(other))             # <<<<<<<<<<<<<<
@@ -4052,7 +4128,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_16__richcmp__(PyObject *__
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":90
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":90
  *         raise TypeError('cannot take the dot product of %s and SparseVector' % type(other))
  * 
  *     def __richcmp__(SparseVector x, SparseVector y, int op):             # <<<<<<<<<<<<<<
@@ -4070,7 +4146,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__richcmp__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":93
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":93
  *         if op == 2: # ==
  *             return x.vector[0] == y.vector[0]
  *         elif op == 3: # !=             # <<<<<<<<<<<<<<
@@ -4079,7 +4155,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
  */
   switch (__pyx_v_op) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":91
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":91
  * 
  *     def __richcmp__(SparseVector x, SparseVector y, int op):
  *         if op == 2: # ==             # <<<<<<<<<<<<<<
@@ -4088,7 +4164,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
  */
     case 2:
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":92
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":92
  *     def __richcmp__(SparseVector x, SparseVector y, int op):
  *         if op == 2: # ==
  *             return x.vector[0] == y.vector[0]             # <<<<<<<<<<<<<<
@@ -4103,7 +4179,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
     goto __pyx_L0;
     break;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":93
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":93
  *         if op == 2: # ==
  *             return x.vector[0] == y.vector[0]
  *         elif op == 3: # !=             # <<<<<<<<<<<<<<
@@ -4112,7 +4188,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
  */
     case 3:
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":94
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":94
  *             return x.vector[0] == y.vector[0]
  *         elif op == 3: # !=
  *             return not (x == y)             # <<<<<<<<<<<<<<
@@ -4131,7 +4207,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_15__richcmp__(struct __pyx
     break;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":95
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":95
  *         elif op == 3: # !=
  *             return not (x == y)
  *         raise NotImplemented('comparison not implemented for SparseVector')             # <<<<<<<<<<<<<<
@@ -4167,7 +4243,7 @@ static Py_ssize_t __pyx_pw_4cdec_5_cdec_12SparseVector_18__len__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":97
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":97
  *         raise NotImplemented('comparison not implemented for SparseVector')
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -4180,7 +4256,7 @@ static Py_ssize_t __pyx_pf_4cdec_5_cdec_12SparseVector_17__len__(struct __pyx_ob
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":98
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":98
  * 
  *     def __len__(self):
  *         return self.vector.size()             # <<<<<<<<<<<<<<
@@ -4220,7 +4296,7 @@ static int __pyx_pw_4cdec_5_cdec_12SparseVector_20__contains__(PyObject *__pyx_v
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":100
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":100
  *         return self.vector.size()
  * 
  *     def __contains__(self, char* fname):             # <<<<<<<<<<<<<<
@@ -4233,7 +4309,7 @@ static int __pyx_pf_4cdec_5_cdec_12SparseVector_19__contains__(struct __pyx_obj_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__contains__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":101
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":101
  * 
  *     def __contains__(self, char* fname):
  *         return self.vector.nonzero(FDConvert(fname))             # <<<<<<<<<<<<<<
@@ -4260,7 +4336,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_22__neg__(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":103
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":103
  *         return self.vector.nonzero(FDConvert(fname))
  * 
  *     def __neg__(self):             # <<<<<<<<<<<<<<
@@ -4278,7 +4354,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_21__neg__(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__neg__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":104
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":104
  * 
  *     def __neg__(self):
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -4291,7 +4367,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_21__neg__(struct __pyx_obj
   __pyx_v_result = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":105
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":105
  *     def __neg__(self):
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](self.vector[0])             # <<<<<<<<<<<<<<
@@ -4300,7 +4376,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_21__neg__(struct __pyx_obj
  */
   __pyx_v_result->vector = new FastSparseVector<weight_t>((__pyx_v_self->vector[0]));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":106
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":106
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](self.vector[0])
  *         result.vector[0] *= -1.0             # <<<<<<<<<<<<<<
@@ -4309,7 +4385,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_21__neg__(struct __pyx_obj
  */
   (__pyx_v_result->vector[0]) *= -1.0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":107
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":107
  *         result.vector = new FastSparseVector[weight_t](self.vector[0])
  *         result.vector[0] *= -1.0
  *         return result             # <<<<<<<<<<<<<<
@@ -4353,7 +4429,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_24__iadd__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":109
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":109
  *         return result
  * 
  *     def __iadd__(SparseVector self, SparseVector other):             # <<<<<<<<<<<<<<
@@ -4366,7 +4442,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_23__iadd__(struct __pyx_ob
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__iadd__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":110
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":110
  * 
  *     def __iadd__(SparseVector self, SparseVector other):
  *         self.vector[0] += other.vector[0]             # <<<<<<<<<<<<<<
@@ -4375,7 +4451,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_23__iadd__(struct __pyx_ob
  */
   (__pyx_v_self->vector[0]) += (__pyx_v_other->vector[0]);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":111
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":111
  *     def __iadd__(SparseVector self, SparseVector other):
  *         self.vector[0] += other.vector[0]
  *         return self             # <<<<<<<<<<<<<<
@@ -4413,7 +4489,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_26__isub__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":113
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":113
  *         return self
  * 
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   __Pyx_RefNannySetupContext("__isub__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":114
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":114
  * 
  *     def __isub__(SparseVector self, SparseVector other):
  *         self.vector[0] -= other.vector[0]             # <<<<<<<<<<<<<<
@@ -4435,7 +4511,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_25__isub__(struct __pyx_ob
  */
   (__pyx_v_self->vector[0]) -= (__pyx_v_other->vector[0]);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":115
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":115
  *     def __isub__(SparseVector self, SparseVector other):
  *         self.vector[0] -= other.vector[0]
  *         return self             # <<<<<<<<<<<<<<
@@ -4478,7 +4554,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_28__imul__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":117
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":117
  *         return self
  * 
  *     def __imul__(SparseVector self, float scalar):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("__imul__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":118
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":118
  * 
  *     def __imul__(SparseVector self, float scalar):
  *         self.vector[0] *= scalar             # <<<<<<<<<<<<<<
@@ -4500,7 +4576,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_27__imul__(struct __pyx_ob
  */
   (__pyx_v_self->vector[0]) *= __pyx_v_scalar;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":119
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":119
  *     def __imul__(SparseVector self, float scalar):
  *         self.vector[0] *= scalar
  *         return self             # <<<<<<<<<<<<<<
@@ -4545,7 +4621,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_30__idiv__(PyObject *__pyx
 }
 #endif /*!(#if PY_MAJOR_VERSION < 3)*/
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":121
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":121
  *         return self
  * 
  *     def __idiv__(SparseVector self, float scalar):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":122
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":122
  * 
  *     def __idiv__(SparseVector self, float scalar):
  *         self.vector[0] /= scalar             # <<<<<<<<<<<<<<
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   (__pyx_v_self->vector[0]) /= __pyx_v_scalar;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":123
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":123
  *     def __idiv__(SparseVector self, float scalar):
  *         self.vector[0] /= scalar
  *         return self             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":125
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":125
  *         return self
  * 
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":126
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  * 
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":127
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":127
  *     def __add__(SparseVector x, SparseVector y):
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](x.vector[0] + y.vector[0])             # <<<<<<<<<<<<<<
@@ -4648,7 +4724,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_31__add__(struct __pyx_obj
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   __pyx_v_result->vector = new FastSparseVector<weight_t>(((__pyx_v_x->vector[0]) + (__pyx_v_y->vector[0])));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":128
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":128
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](x.vector[0] + y.vector[0])
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@@ -4693,7 +4769,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_34__sub__(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":130
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":130
  *         return result
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  *     def __sub__(SparseVector x, SparseVector y):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":131
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":131
  * 
  *     def __sub__(SparseVector x, SparseVector y):
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -4724,7 +4800,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_33__sub__(struct __pyx_obj
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":132
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":132
  *     def __sub__(SparseVector x, SparseVector y):
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](x.vector[0] - y.vector[0])             # <<<<<<<<<<<<<<
@@ -4733,7 +4809,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_33__sub__(struct __pyx_obj
  */
   __pyx_v_result->vector = new FastSparseVector<weight_t>(((__pyx_v_x->vector[0]) - (__pyx_v_y->vector[0])));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":133
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":133
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
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  *         return result             # <<<<<<<<<<<<<<
@@ -4769,7 +4845,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_36__mul__(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":135
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":135
  *         return result
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":138
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":138
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  *         cdef float scalar
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   }
   /*else*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":139
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":139
  *         cdef float scalar
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   }
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":140
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":140
  *         if isinstance(x, SparseVector): vector, scalar = x, y
  *         else: vector, scalar = y, x
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@@ -4843,7 +4919,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_35__mul__(PyObject *__pyx_
   __pyx_v_result = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":141
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":141
  *         else: vector, scalar = y, x
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](vector.vector[0] * scalar)             # <<<<<<<<<<<<<<
@@ -4852,7 +4928,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_12SparseVector_35__mul__(PyObject *__pyx_
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":142
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":142
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
  *         result.vector = new FastSparseVector[weight_t](vector.vector[0] * scalar)
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@@ -4891,7 +4967,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_12SparseVector_38__div__(PyObject *__pyx_
 }
 #endif /*!(#if PY_MAJOR_VERSION < 3)*/
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":144
+/* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":144
  *         return result
  * 
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":147
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":147
  *         cdef SparseVector vector
  *         cdef float scalar
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   }
   /*else*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":148
+    /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":148
  *         cdef float scalar
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   }
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":149
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":149
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  *         else: vector, scalar = y, x
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   __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":150
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":150
  *         else: vector, scalar = y, x
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":151
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":151
  *         cdef SparseVector result = SparseVector.__new__(SparseVector)
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 }
-static PyObject *__pyx_gb_4cdec_5_cdec_7_phrase_2generator18(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_7_phrase_2generator21(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":6
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":6
  * 
  * def _phrase(phrase):
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_7_phrase_2generator21, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-static PyObject *__pyx_gb_4cdec_5_cdec_7_phrase_2generator18(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_7_phrase_2generator21(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
   struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)__pyx_generator->closure);
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   return NULL;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":5
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":5
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  * def _phrase(phrase):             # <<<<<<<<<<<<<<
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   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_phrase);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":6
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":6
  * 
  * def _phrase(phrase):
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":11
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":11
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":13
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  *     def __init__(self, bytes cat, unsigned ref=0):
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   __pyx_v_self->cat = __pyx_v_cat;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":14
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":14
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":16
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":16
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":17
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":17
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  *     def __str__(self):
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   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":18
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":18
  *     def __str__(self):
  *         if self.ref > 0:
  *             return '[%s,%d]' % (self.cat, self.ref)             # <<<<<<<<<<<<<<
@@ -5429,7 +5505,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_2NT_2__str__(struct __pyx_obj_4cdec_5_cde
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":19
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":19
  *         if self.ref > 0:
  *             return '[%s,%d]' % (self.cat, self.ref)
  *         return '[%s]' % self.cat             # <<<<<<<<<<<<<<
@@ -5467,7 +5543,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_2NT_3cat_1__get__(PyObject *__pyx_v_self)
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":9
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":9
  * 
  * cdef class NT:
  *     cdef public bytes cat             # <<<<<<<<<<<<<<
@@ -5563,7 +5639,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_2NT_3ref_1__get__(PyObject *__pyx_v_self)
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":10
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":10
  * cdef class NT:
  *     cdef public bytes cat
  *     cdef public unsigned ref             # <<<<<<<<<<<<<<
@@ -5684,7 +5760,7 @@ static int __pyx_pw_4cdec_5_cdec_5NTRef_1__init__(PyObject *__pyx_v_self, PyObje
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":23
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":23
  * cdef class NTRef:
  *     cdef public unsigned ref
  *     def __init__(self, unsigned ref):             # <<<<<<<<<<<<<<
@@ -5697,7 +5773,7 @@ static int __pyx_pf_4cdec_5_cdec_5NTRef___init__(struct __pyx_obj_4cdec_5_cdec_N
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":25
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":25
  *     def __init__(self, unsigned ref):
  *         """NTRef(int ref) -> Non-terminal reference."""
  *         self.ref = ref             # <<<<<<<<<<<<<<
@@ -5722,7 +5798,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_5NTRef_3__str__(PyObject *__pyx_v_self) {
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":27
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":27
  *         self.ref = ref
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -5740,7 +5816,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5NTRef_2__str__(struct __pyx_obj_4cdec_5_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":28
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":28
  * 
  *     def __str__(self):
  *         return '[%d]' % self.ref             # <<<<<<<<<<<<<<
@@ -5781,7 +5857,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_5NTRef_3ref_1__get__(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":22
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":22
  * 
  * cdef class NTRef:
  *     cdef public unsigned ref             # <<<<<<<<<<<<<<
@@ -5848,7 +5924,7 @@ static int __pyx_pf_4cdec_5_cdec_5NTRef_3ref_2__set__(struct __pyx_obj_4cdec_5_c
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":30
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":30
  *         return '[%d]' % self.ref
  * 
  * cdef TRule convert_rule(_sa.Rule rule):             # <<<<<<<<<<<<<<
@@ -5879,7 +5955,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_rule", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":31
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":31
  * 
  * cdef TRule convert_rule(_sa.Rule rule):
  *     lhs = _sa.sym_tocat(rule.lhs)             # <<<<<<<<<<<<<<
@@ -5888,7 +5964,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
  */
   __pyx_v_lhs = __pyx_f_4cdec_2sa_3_sa_sym_tocat(__pyx_v_rule->lhs);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":32
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":32
  * cdef TRule convert_rule(_sa.Rule rule):
  *     lhs = _sa.sym_tocat(rule.lhs)
  *     scores = dict(rule.scores)             # <<<<<<<<<<<<<<
@@ -5906,7 +5982,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   __pyx_v_scores = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":33
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":33
  *     lhs = _sa.sym_tocat(rule.lhs)
  *     scores = dict(rule.scores)
  *     f, e = [], []             # <<<<<<<<<<<<<<
@@ -5922,7 +5998,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   __pyx_v_e = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":34
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":34
  *     scores = dict(rule.scores)
  *     f, e = [], []
  *     cdef int* fsyms = rule.f.syms             # <<<<<<<<<<<<<<
@@ -5932,7 +6008,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   __pyx_t_3 = __pyx_v_rule->f->syms;
   __pyx_v_fsyms = __pyx_t_3;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":35
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":35
  *     f, e = [], []
  *     cdef int* fsyms = rule.f.syms
  *     for i in range(rule.f.n):             # <<<<<<<<<<<<<<
@@ -5943,7 +6019,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":36
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":36
  *     cdef int* fsyms = rule.f.syms
  *     for i in range(rule.f.n):
  *         if _sa.sym_isvar(fsyms[i]):             # <<<<<<<<<<<<<<
@@ -5953,7 +6029,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     __pyx_t_6 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_fsyms[__pyx_v_i])) != 0);
     if (__pyx_t_6) {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":37
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":37
  *     for i in range(rule.f.n):
  *         if _sa.sym_isvar(fsyms[i]):
  *             f.append(NT(_sa.sym_tocat(fsyms[i])))             # <<<<<<<<<<<<<<
@@ -5976,7 +6052,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     }
     /*else*/ {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":39
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":39
  *             f.append(NT(_sa.sym_tocat(fsyms[i])))
  *         else:
  *             f.append(_sa.sym_tostring(fsyms[i]))             # <<<<<<<<<<<<<<
@@ -5991,7 +6067,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     __pyx_L5:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":40
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":40
  *         else:
  *             f.append(_sa.sym_tostring(fsyms[i]))
  *     cdef int* esyms = rule.e.syms             # <<<<<<<<<<<<<<
@@ -6001,7 +6077,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   __pyx_t_3 = __pyx_v_rule->e->syms;
   __pyx_v_esyms = __pyx_t_3;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":41
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":41
  *             f.append(_sa.sym_tostring(fsyms[i]))
  *     cdef int* esyms = rule.e.syms
  *     for i in range(rule.e.n):             # <<<<<<<<<<<<<<
@@ -6012,7 +6088,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":42
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":42
  *     cdef int* esyms = rule.e.syms
  *     for i in range(rule.e.n):
  *         if _sa.sym_isvar(esyms[i]):             # <<<<<<<<<<<<<<
@@ -6022,7 +6098,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     __pyx_t_6 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_esyms[__pyx_v_i])) != 0);
     if (__pyx_t_6) {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":43
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":43
  *     for i in range(rule.e.n):
  *         if _sa.sym_isvar(esyms[i]):
  *             e.append(NTRef(_sa.sym_getindex(esyms[i])))             # <<<<<<<<<<<<<<
@@ -6045,7 +6121,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     }
     /*else*/ {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":45
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":45
  *             e.append(NTRef(_sa.sym_getindex(esyms[i])))
  *         else:
  *             e.append(_sa.sym_tostring(esyms[i]))             # <<<<<<<<<<<<<<
@@ -6060,7 +6136,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
     __pyx_L8:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":46
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":46
  *         else:
  *             e.append(_sa.sym_tostring(esyms[i]))
  *     a = list(rule.alignments())             # <<<<<<<<<<<<<<
@@ -6083,7 +6159,7 @@ static struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_f_4cdec_5_cdec_convert_rule(st
   __pyx_v_a = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":47
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":47
  *             e.append(_sa.sym_tostring(esyms[i]))
  *     a = list(rule.alignments())
  *     return TRule(lhs, f, e, scores, a)             # <<<<<<<<<<<<<<
@@ -6146,6 +6222,7 @@ static int __pyx_pw_4cdec_5_cdec_5TRule_1__init__(PyObject *__pyx_v_self, PyObje
   PyObject *__pyx_v_e = 0;
   PyObject *__pyx_v_scores = 0;
   PyObject *__pyx_v_a = 0;
+  PyObject *__pyx_v_text = 0;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -6153,21 +6230,23 @@ static int __pyx_pw_4cdec_5_cdec_5TRule_1__init__(PyObject *__pyx_v_self, PyObje
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
   {
-    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s__lhs,&__pyx_n_s__f,&__pyx_n_s__e,&__pyx_n_s__scores,&__pyx_n_s__a,0};
-    PyObject* values[5] = {0,0,0,0,0};
+    static PyObject **__pyx_pyargnames[] = {&__pyx_n_s__lhs,&__pyx_n_s__f,&__pyx_n_s__e,&__pyx_n_s__scores,&__pyx_n_s__a,&__pyx_n_s__text,0};
+    PyObject* values[6] = {0,0,0,0,0,0};
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":52
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":52
  *     cdef shared_ptr[grammar.TRule]* rule
  * 
- *     def __init__(self, lhs, f, e, scores, a=None):             # <<<<<<<<<<<<<<
+ *     def __init__(self, lhs, f, e, scores, a=None, text=None):             # <<<<<<<<<<<<<<
  *         """TRule(lhs, f, e, scores, a=None) -> Translation rule.
  *         lhs: left hand side non-terminal
  */
     values[4] = ((PyObject *)Py_None);
+    values[5] = ((PyObject *)Py_None);
     if (unlikely(__pyx_kwds)) {
       Py_ssize_t kw_args;
       const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
       switch (pos_args) {
+        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
         case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
         case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
         case  3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
@@ -6184,29 +6263,35 @@ static int __pyx_pw_4cdec_5_cdec_5TRule_1__init__(PyObject *__pyx_v_self, PyObje
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__f)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, 1); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, 1); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__e)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, 2); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, 2); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__scores)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, 3); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, 3); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  4:
         if (kw_args > 0) {
           PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s__a);
           if (value) { values[4] = value; kw_args--; }
         }
+        case  5:
+        if (kw_args > 0) {
+          PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s__text);
+          if (value) { values[5] = value; kw_args--; }
+        }
       }
       if (unlikely(kw_args > 0)) {
         if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
+        case  6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
         case  5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
         case  4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
         values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
@@ -6221,36 +6306,38 @@ static int __pyx_pw_4cdec_5_cdec_5TRule_1__init__(PyObject *__pyx_v_self, PyObje
     __pyx_v_e = values[2];
     __pyx_v_scores = values[3];
     __pyx_v_a = values[4];
+    __pyx_v_text = values[5];
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 0, 4, 6, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("cdec._cdec.TRule.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_pf_4cdec_5_cdec_5TRule___init__(((struct __pyx_obj_4cdec_5_cdec_TRule *)__pyx_v_self), __pyx_v_lhs, __pyx_v_f, __pyx_v_e, __pyx_v_scores, __pyx_v_a);
+  __pyx_r = __pyx_pf_4cdec_5_cdec_5TRule___init__(((struct __pyx_obj_4cdec_5_cdec_TRule *)__pyx_v_self), __pyx_v_lhs, __pyx_v_f, __pyx_v_e, __pyx_v_scores, __pyx_v_a, __pyx_v_text);
   __Pyx_RefNannyFinishContext();
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-static int __pyx_pf_4cdec_5_cdec_5TRule___init__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self, PyObject *__pyx_v_lhs, PyObject *__pyx_v_f, PyObject *__pyx_v_e, PyObject *__pyx_v_scores, PyObject *__pyx_v_a) {
+static int __pyx_pf_4cdec_5_cdec_5TRule___init__(struct __pyx_obj_4cdec_5_cdec_TRule *__pyx_v_self, PyObject *__pyx_v_lhs, PyObject *__pyx_v_f, PyObject *__pyx_v_e, PyObject *__pyx_v_scores, PyObject *__pyx_v_a, PyObject *__pyx_v_text) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   TRule *__pyx_t_1;
   int __pyx_t_2;
+  std::string __pyx_t_3;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":59
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":59
  *         scores: dictionary of feature scores
  *         a: optional list of alignment points"""
  *         self.rule = new shared_ptr[grammar.TRule](new grammar.TRule())             # <<<<<<<<<<<<<<
- *         self.lhs = lhs
- *         self.e = e
+ *         if lhs:
+ *           self.lhs = lhs
  */
   try {
     __pyx_t_1 = new TRule();
@@ -6260,67 +6347,142 @@ static int __pyx_pf_4cdec_5_cdec_5TRule___init__(struct __pyx_obj_4cdec_5_cdec_T
   }
   __pyx_v_self->rule = new boost::shared_ptr<TRule>(__pyx_t_1);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":60
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":60
  *         a: optional list of alignment points"""
  *         self.rule = new shared_ptr[grammar.TRule](new grammar.TRule())
- *         self.lhs = lhs             # <<<<<<<<<<<<<<
- *         self.e = e
- *         self.f = f
+ *         if lhs:             # <<<<<<<<<<<<<<
+ *           self.lhs = lhs
+ *         if e:
  */
-  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__lhs, __pyx_v_lhs) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_lhs); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_t_2) {
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":61
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":61
  *         self.rule = new shared_ptr[grammar.TRule](new grammar.TRule())
- *         self.lhs = lhs
- *         self.e = e             # <<<<<<<<<<<<<<
- *         self.f = f
- *         self.scores = scores
- */
-  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__e, __pyx_v_e) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":62
- *         self.lhs = lhs
- *         self.e = e
- *         self.f = f             # <<<<<<<<<<<<<<
- *         self.scores = scores
+ *         if lhs:
+ *           self.lhs = lhs             # <<<<<<<<<<<<<<
+ *         if e:
+ *           self.e = e
+ */
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__lhs, __pyx_v_lhs) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    goto __pyx_L3;
+  }
+  __pyx_L3:;
+
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":62
+ *         if lhs:
+ *           self.lhs = lhs
+ *         if e:             # <<<<<<<<<<<<<<
+ *           self.e = e
+ *         if f:
+ */
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_e); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_t_2) {
+
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":63
+ *           self.lhs = lhs
+ *         if e:
+ *           self.e = e             # <<<<<<<<<<<<<<
+ *         if f:
+ *           self.f = f
+ */
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__e, __pyx_v_e) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    goto __pyx_L4;
+  }
+  __pyx_L4:;
+
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":64
+ *         if e:
+ *           self.e = e
+ *         if f:             # <<<<<<<<<<<<<<
+ *           self.f = f
+ *         if scores:
+ */
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_f); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_t_2) {
+
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":65
+ *           self.e = e
+ *         if f:
+ *           self.f = f             # <<<<<<<<<<<<<<
+ *         if scores:
+ *           self.scores = scores
+ */
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__f, __pyx_v_f) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    goto __pyx_L5;
+  }
+  __pyx_L5:;
+
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":66
+ *         if f:
+ *           self.f = f
+ *         if scores:             # <<<<<<<<<<<<<<
+ *           self.scores = scores
  *         if a:
  */
-  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__f, __pyx_v_f) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_scores); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 66; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_t_2) {
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":63
- *         self.e = e
- *         self.f = f
- *         self.scores = scores             # <<<<<<<<<<<<<<
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":67
+ *           self.f = f
+ *         if scores:
+ *           self.scores = scores             # <<<<<<<<<<<<<<
  *         if a:
- *             self.a = a
+ *           self.a = a
  */
-  if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__scores, __pyx_v_scores) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__scores, __pyx_v_scores) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    goto __pyx_L6;
+  }
+  __pyx_L6:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":64
- *         self.f = f
- *         self.scores = scores
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":68
+ *         if scores:
+ *           self.scores = scores
  *         if a:             # <<<<<<<<<<<<<<
- *             self.a = a
- *         self.rule.get().ComputeArity()
+ *           self.a = a
+ *         if text:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_a); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_a); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":65
- *         self.scores = scores
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":69
+ *           self.scores = scores
  *         if a:
- *             self.a = a             # <<<<<<<<<<<<<<
+ *           self.a = a             # <<<<<<<<<<<<<<
+ *         if text:
+ *           self.rule.get().ReadFromString(text, 0)
+ */
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__a, __pyx_v_a) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    goto __pyx_L7;
+  }
+  __pyx_L7:;
+
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":70
+ *         if a:
+ *           self.a = a
+ *         if text:             # <<<<<<<<<<<<<<
+ *           self.rule.get().ReadFromString(text, 0)
+ *         self.rule.get().ComputeArity()
+ */
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_text); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_t_2) {
+
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":71
+ *           self.a = a
+ *         if text:
+ *           self.rule.get().ReadFromString(text, 0)             # <<<<<<<<<<<<<<
  *         self.rule.get().ComputeArity()
  * 
  */
-    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__a, __pyx_v_a) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_convert_string_from_py_(__pyx_v_text); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_v_self->rule->get()->ReadFromString(__pyx_t_3, 0);
+    goto __pyx_L8;
   }
-  __pyx_L3:;
+  __pyx_L8:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":66
- *         if a:
- *             self.a = a
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":72
+ *         if text:
+ *           self.rule.get().ReadFromString(text, 0)
  *         self.rule.get().ComputeArity()             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(self):
@@ -6346,7 +6508,7 @@ static void __pyx_pw_4cdec_5_cdec_5TRule_3__dealloc__(PyObject *__pyx_v_self) {
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":68
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":74
  *         self.rule.get().ComputeArity()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -6358,7 +6520,7 @@ static void __pyx_pf_4cdec_5_cdec_5TRule_2__dealloc__(CYTHON_UNUSED struct __pyx
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   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":69
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":75
  * 
  *     def __dealloc__(self):
  *         del self.rule             # <<<<<<<<<<<<<<
@@ -6381,7 +6543,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_5TRule_5arity_1__get__(PyObject *__pyx_v_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":72
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":78
  * 
  *     property arity:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6398,7 +6560,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_5arity___get__(struct __pyx_obj_4c
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":73
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":79
  *     property arity:
  *         def __get__(self):
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@@ -6406,7 +6568,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_5arity___get__(struct __pyx_obj_4c
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-  __pyx_t_1 = PyInt_FromLong(__pyx_v_self->rule->get()->arity_); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromLong(__pyx_v_self->rule->get()->arity_); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -6435,7 +6597,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_5TRule_1f_1__get__(PyObject *__pyx_v_self
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":76
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":82
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  *     property f:
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":77
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":83
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  *         def __get__(self):
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  */
   __pyx_v_f_ = (&__pyx_v_self->rule->get()->f_);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":79
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":85
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  *             cdef WordID w
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":81
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":87
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  *             cdef unsigned i
  *             cdef int idx = 0             # <<<<<<<<<<<<<<
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  */
   __pyx_v_idx = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":82
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":88
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  *             cdef int idx = 0
  *             for i in range(f_.size()):             # <<<<<<<<<<<<<<
@@ -6503,7 +6665,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1f___get__(struct __pyx_obj_4cdec_
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     __pyx_v_i = __pyx_t_3;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":83
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":89
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     __pyx_v_w = ((__pyx_v_f_[0])[__pyx_v_i]);
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":84
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":90
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  *                 w = f_[0][i]
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     if (__pyx_t_4) {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":85
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":91
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  *                 if w < 0:
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  */
       __pyx_v_idx = (__pyx_v_idx + 1);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":86
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":92
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-      __pyx_t_1 = __Pyx_PyBytes_FromString(TD::Convert((-__pyx_v_w)).c_str()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 86; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyBytes_FromString(TD::Convert((-__pyx_v_w)).c_str()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_5 = PyInt_FromLong(__pyx_v_idx); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 86; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -6550,10 +6712,10 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1f___get__(struct __pyx_obj_4cdec_
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+      __pyx_t_5 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_NT)), ((PyObject *)__pyx_t_6), NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_6 = __Pyx_PyObject_Append(__pyx_v_f, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -6561,28 +6723,28 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1f___get__(struct __pyx_obj_4cdec_
     }
     /*else*/ {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":88
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":94
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":89
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":95
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":91
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":97
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":92
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":98
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":93
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":99
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":95
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":96
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":97
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":98
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":100
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":101
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-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":104
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":105
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":111
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":107
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":113
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":109
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":110
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":116
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":111
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":112
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":113
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":114
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     }
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":116
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":122
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+      __pyx_t_5 = __Pyx_PyObject_Append(__pyx_v_e, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -6927,7 +7089,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1e___get__(struct __pyx_obj_4cdec_
     __pyx_L5:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":117
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":123
  *                 else:
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@@ -6965,7 +7127,7 @@ static int __pyx_pw_4cdec_5_cdec_5TRule_1e_3__set__(PyObject *__pyx_v_self, PyOb
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":119
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":125
  *             return e
  * 
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@@ -6992,7 +7154,7 @@ static int __pyx_pf_4cdec_5_cdec_5TRule_1e_2__set__(struct __pyx_obj_4cdec_5_cde
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":120
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":126
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  *         def __set__(self, e):
  *             cdef vector[WordID]* e_ = &self.rule.get().e_             # <<<<<<<<<<<<<<
@@ -7001,87 +7163,87 @@ static int __pyx_pf_4cdec_5_cdec_5TRule_1e_2__set__(struct __pyx_obj_4cdec_5_cde
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":121
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":127
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":123
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":129
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  *             cdef unsigned i
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-  __pyx_t_1 = PyObject_Length(__pyx_v_e); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_Length(__pyx_v_e); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":124
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":130
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":125
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":127
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":133
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+      __pyx_t_6 = ((PyObject *)__pyx_f_4cdec_5_cdec_as_str(__pyx_t_3, NULL)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":128
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":134
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+      __pyx_t_8 = __Pyx_PyObject_AsString(((PyObject *)__pyx_v_ei)); if (unlikely((!__pyx_t_8) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -7112,7 +7274,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_5TRule_1a_1__get__(PyObject *__pyx_v_self
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":131
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":137
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@@ -7138,7 +7300,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_5TRule_1a___get__(struct __pyx_obj_4cdec_
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_5TRule_1a_2generator2, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -7178,9 +7340,9 @@ static PyObject *__pyx_gb_4cdec_5_cdec_5TRule_1a_2generator2(__pyx_GeneratorObje
     return NULL;
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-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":133
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":139
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":134
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":140
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":135
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":141
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+    __pyx_t_4 = PyInt_FromLong(((__pyx_cur_scope->__pyx_v_a[0])[__pyx_cur_scope->__pyx_v_i]).t_); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":137
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":143
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":138
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":144
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":139
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":145
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+  __pyx_t_1 = PyObject_Length(__pyx_v_a); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":142
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":148
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+  __pyx_t_1 = PyObject_Length(__pyx_v_a); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":143
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":149
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+    __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_a, __pyx_v_i, sizeof(unsigned int)+1, PyLong_FromUnsignedLong, 0, 0, 1); if (!__pyx_t_3) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[2]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_8 = __Pyx_PyInt_AsInt(__pyx_t_4); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_9 = __Pyx_PyInt_AsInt(__pyx_t_5); if (unlikely((__pyx_t_9 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":144
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":150
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":147
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":153
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":148
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":154
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+  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_SparseVector(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_SparseVector)))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":149
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":155
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  *             cdef SparseVector scores = SparseVector.__new__(SparseVector)
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":150
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":156
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":152
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":158
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  * 
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":153
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":159
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  *         def __set__(self, scores):
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":154
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":160
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  */
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":157
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":163
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_scores, __pyx_n_s__items); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_2 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_3); __Pyx_INCREF(__pyx_t_2); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_2 = PySequence_ITEM(__pyx_t_1, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_2 = PySequence_ITEM(__pyx_t_1, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          else {__pyx_filename = __pyx_f[2]; __pyx_lineno = 157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -7603,7 +7765,7 @@ static int __pyx_pf_4cdec_5_cdec_5TRule_6scores_2__set__(struct __pyx_obj_4cdec_
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-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[2]; __pyx_lineno = 157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":158
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+    __pyx_t_2 = ((PyObject *)__pyx_f_4cdec_5_cdec_as_str(__pyx_v_fname, NULL)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":159
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":165
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+    __pyx_t_10 = __Pyx_PyObject_AsString(((PyObject *)__pyx_v_fn)); if (unlikely((!__pyx_t_10) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":160
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":166
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":161
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":165
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":168
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":169
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+    __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_NT)), ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":170
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":176
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+  __pyx_t_5 = __Pyx_PyObject_AsString(((PyObject *)((struct __pyx_obj_4cdec_5_cdec_NT *)__pyx_v_lhs)->cat)); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":173
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":174
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":180
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":175
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+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 184; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":178
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  */
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":184
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":190
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":185
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":191
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+    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_rhs); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
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+      __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          else {__pyx_filename = __pyx_f[2]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __pyx_v_s = __pyx_t_4;
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":186
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":192
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":187
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":193
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+      __pyx_t_4 = PyLong_FromUnsignedLong(__pyx_v_i); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":188
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":194
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":190
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":196
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":191
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":197
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-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":196
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":197
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-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":199
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":200
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":201
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":204
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":205
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     __pyx_cur_scope->__pyx_v_trule = ((struct __pyx_obj_4cdec_5_cdec_TRule *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":206
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":212
  *         for i in range(rbin.GetNumRules()):
  *             trule = TRule.__new__(TRule)
  *             trule.rule = new shared_ptr[grammar.TRule](rbin.GetIthRule(i))             # <<<<<<<<<<<<<<
@@ -8619,7 +8781,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_7Grammar_4generator3(__pyx_GeneratorObjec
  */
     __pyx_cur_scope->__pyx_v_trule->rule = new boost::shared_ptr<TRule>(__pyx_cur_scope->__pyx_v_rbin->GetIthRule(__pyx_cur_scope->__pyx_v_i));
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":207
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":213
  *             trule = TRule.__new__(TRule)
  *             trule.rule = new shared_ptr[grammar.TRule](rbin.GetIthRule(i))
  *             yield trule             # <<<<<<<<<<<<<<
@@ -8638,7 +8800,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_7Grammar_4generator3(__pyx_GeneratorObjec
     __pyx_L6_resume_from_yield:;
     __pyx_t_1 = __pyx_cur_scope->__pyx_t_0;
     __pyx_t_2 = __pyx_cur_scope->__pyx_t_1;
-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   PyErr_SetNone(PyExc_StopIteration);
   goto __pyx_L0;
@@ -8664,7 +8826,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_7Grammar_4name_1__get__(PyObject *__pyx_v
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":210
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":216
  * 
  *     property name:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -8682,21 +8844,21 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Grammar_4name___get__(struct __pyx_obj_4
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":211
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":217
  *     property name:
  *         def __get__(self):
  *             str(self.grammar.get().GetGrammarName().c_str())             # <<<<<<<<<<<<<<
  * 
  *         def __set__(self, name):
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->grammar->get()->GetGrammarName().c_str()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->grammar->get()->GetGrammarName().c_str()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(((PyObject *)__pyx_t_1));
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_t_1));
   __Pyx_GIVEREF(((PyObject *)__pyx_t_1));
   __pyx_t_1 = 0;
-  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)(&PyString_Type))), ((PyObject *)__pyx_t_2), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)(&PyString_Type))), ((PyObject *)__pyx_t_2), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(((PyObject *)__pyx_t_2)); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -8725,7 +8887,7 @@ static int __pyx_pw_4cdec_5_cdec_7Grammar_4name_3__set__(PyObject *__pyx_v_self,
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":213
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":219
  *             str(self.grammar.get().GetGrammarName().c_str())
  * 
  *         def __set__(self, name):             # <<<<<<<<<<<<<<
@@ -8744,27 +8906,27 @@ static int __pyx_pf_4cdec_5_cdec_7Grammar_4name_2__set__(struct __pyx_obj_4cdec_
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   __Pyx_INCREF(__pyx_v_name);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":214
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":220
  * 
  *         def __set__(self, name):
  *             name = as_str(name)             # <<<<<<<<<<<<<<
  *             self.grammar.get().SetGrammarName(name)
  * 
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4cdec_5_cdec_as_str(__pyx_v_name, NULL)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4cdec_5_cdec_as_str(__pyx_v_name, NULL)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_v_name);
   __pyx_v_name = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":215
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":221
  *         def __set__(self, name):
  *             name = as_str(name)
  *             self.grammar.get().SetGrammarName(name)             # <<<<<<<<<<<<<<
  * 
  * cdef class TextGrammar(Grammar):
  */
-  __pyx_t_2 = __pyx_convert_string_from_py_(__pyx_v_name); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_convert_string_from_py_(__pyx_v_name); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->grammar->get()->SetGrammarName(__pyx_t_2);
 
   __pyx_r = 0;
@@ -8811,7 +8973,7 @@ static int __pyx_pw_4cdec_5_cdec_11TextGrammar_1__init__(PyObject *__pyx_v_self,
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -8822,7 +8984,7 @@ static int __pyx_pw_4cdec_5_cdec_11TextGrammar_1__init__(PyObject *__pyx_v_self,
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("cdec._cdec.TextGrammar.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
@@ -8833,7 +8995,7 @@ static int __pyx_pw_4cdec_5_cdec_11TextGrammar_1__init__(PyObject *__pyx_v_self,
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":218
+/* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":224
  * 
  * cdef class TextGrammar(Grammar):
  *     def __init__(self, rules):             # <<<<<<<<<<<<<<
@@ -8857,7 +9019,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":220
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":226
  *     def __init__(self, rules):
  *         """TextGrammar(rules) -> SCFG Grammar containing the rules."""
  *         self.grammar = new shared_ptr[grammar.Grammar](new grammar.TextGrammar())             # <<<<<<<<<<<<<<
@@ -8866,7 +9028,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
  */
   __pyx_v_self->__pyx_base.grammar = new boost::shared_ptr<Grammar>(new TextGrammar());
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":221
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":227
  *         """TextGrammar(rules) -> SCFG Grammar containing the rules."""
  *         self.grammar = new shared_ptr[grammar.Grammar](new grammar.TextGrammar())
  *         cdef grammar.TextGrammar* _g = <grammar.TextGrammar*> self.grammar.get()             # <<<<<<<<<<<<<<
@@ -8875,7 +9037,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
  */
   __pyx_v__g = ((TextGrammar *)__pyx_v_self->__pyx_base.grammar->get());
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":222
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":228
  *         self.grammar = new shared_ptr[grammar.Grammar](new grammar.TextGrammar())
  *         cdef grammar.TextGrammar* _g = <grammar.TextGrammar*> self.grammar.get()
  *         for trule in rules:             # <<<<<<<<<<<<<<
@@ -8886,7 +9048,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
     __pyx_t_1 = __pyx_v_rules; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
     __pyx_t_3 = NULL;
   } else {
-    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_rules); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_rules); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_3 = Py_TYPE(__pyx_t_1)->tp_iternext;
   }
@@ -8894,23 +9056,23 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
     if (!__pyx_t_3 && PyList_CheckExact(__pyx_t_1)) {
       if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
       #if CYTHON_COMPILING_IN_CPYTHON
-      __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       #else
-      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       #endif
     } else if (!__pyx_t_3 && PyTuple_CheckExact(__pyx_t_1)) {
       if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
       #if CYTHON_COMPILING_IN_CPYTHON
-      __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       #else
-      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       #endif
     } else {
       __pyx_t_4 = __pyx_t_3(__pyx_t_1);
       if (unlikely(!__pyx_t_4)) {
         if (PyErr_Occurred()) {
           if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[2]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[2]; __pyx_lineno = 228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8920,7 +9082,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
     __pyx_v_trule = __pyx_t_4;
     __pyx_t_4 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":223
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":229
  *         cdef grammar.TextGrammar* _g = <grammar.TextGrammar*> self.grammar.get()
  *         for trule in rules:
  *             if isinstance(trule, _sa.Rule):             # <<<<<<<<<<<<<<
@@ -8931,15 +9093,15 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
     __pyx_t_6 = (__pyx_t_5 != 0);
     if (__pyx_t_6) {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":224
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":230
  *         for trule in rules:
  *             if isinstance(trule, _sa.Rule):
  *                 trule = convert_rule(trule)             # <<<<<<<<<<<<<<
  *             elif not isinstance(trule, TRule):
  *                 raise ValueError('the grammar should contain TRule objects')
  */
-      if (!(likely(((__pyx_v_trule) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_trule, __pyx_ptype_4cdec_2sa_3_sa_Rule))))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_4 = ((PyObject *)__pyx_f_4cdec_5_cdec_convert_rule(((struct __pyx_obj_4cdec_2sa_3_sa_Rule *)__pyx_v_trule))); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_v_trule) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_trule, __pyx_ptype_4cdec_2sa_3_sa_Rule))))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = ((PyObject *)__pyx_f_4cdec_5_cdec_convert_rule(((struct __pyx_obj_4cdec_2sa_3_sa_Rule *)__pyx_v_trule))); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_v_trule);
       __pyx_v_trule = __pyx_t_4;
@@ -8947,7 +9109,7 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
       goto __pyx_L5;
     }
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":225
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":231
  *             if isinstance(trule, _sa.Rule):
  *                 trule = convert_rule(trule)
  *             elif not isinstance(trule, TRule):             # <<<<<<<<<<<<<<
@@ -8958,22 +9120,22 @@ static int __pyx_pf_4cdec_5_cdec_11TextGrammar___init__(struct __pyx_obj_4cdec_5
     __pyx_t_5 = ((!(__pyx_t_6 != 0)) != 0);
     if (__pyx_t_5) {
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":226
+      /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":232
  *                 trule = convert_rule(trule)
  *             elif not isinstance(trule, TRule):
  *                 raise ValueError('the grammar should contain TRule objects')             # <<<<<<<<<<<<<<
  *             _g.AddRule((<TRule> trule).rule[0])
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-      __pyx_t_4 = PyObject_Call(__pyx_builtin_ValueError, ((PyObject *)__pyx_k_tuple_14), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyObject_Call(__pyx_builtin_ValueError, ((PyObject *)__pyx_k_tuple_14), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[2]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[2]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       goto __pyx_L5;
     }
     __pyx_L5:;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":227
+    /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":233
  *             elif not isinstance(trule, TRule):
  *                 raise ValueError('the grammar should contain TRule objects')
  *             _g.AddRule((<TRule> trule).rule[0])             # <<<<<<<<<<<<<<
@@ -9004,7 +9166,7 @@ static void __pyx_pw_4cdec_5_cdec_10Hypergraph_1__dealloc__(PyObject *__pyx_v_se
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":8
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":8
  *     cdef MT19937* rng
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9017,7 +9179,7 @@ static void __pyx_pf_4cdec_5_cdec_10Hypergraph___dealloc__(struct __pyx_obj_4cde
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":9
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":9
  * 
  *     def __dealloc__(self):
  *         del self.hg             # <<<<<<<<<<<<<<
@@ -9026,7 +9188,7 @@ static void __pyx_pf_4cdec_5_cdec_10Hypergraph___dealloc__(struct __pyx_obj_4cde
  */
   delete __pyx_v_self->hg;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":10
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":10
  *     def __dealloc__(self):
  *         del self.hg
  *         if self.rng != NULL:             # <<<<<<<<<<<<<<
@@ -9036,7 +9198,7 @@ static void __pyx_pf_4cdec_5_cdec_10Hypergraph___dealloc__(struct __pyx_obj_4cde
   __pyx_t_1 = ((__pyx_v_self->rng != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":11
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":11
  *         del self.hg
  *         if self.rng != NULL:
  *             del self.rng             # <<<<<<<<<<<<<<
@@ -9051,7 +9213,7 @@ static void __pyx_pf_4cdec_5_cdec_10Hypergraph___dealloc__(struct __pyx_obj_4cde
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":13
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":13
  *             del self.rng
  * 
  *     cdef MT19937* _rng(self):             # <<<<<<<<<<<<<<
@@ -9069,7 +9231,7 @@ static MT19937 *__pyx_f_4cdec_5_cdec_10Hypergraph__rng(struct __pyx_obj_4cdec_5_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_rng", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":14
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":14
  * 
  *     cdef MT19937* _rng(self):
  *         if self.rng == NULL:             # <<<<<<<<<<<<<<
@@ -9079,7 +9241,7 @@ static MT19937 *__pyx_f_4cdec_5_cdec_10Hypergraph__rng(struct __pyx_obj_4cdec_5_
   __pyx_t_1 = ((__pyx_v_self->rng == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":15
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":15
  *     cdef MT19937* _rng(self):
  *         if self.rng == NULL:
  *             self.rng = new MT19937()             # <<<<<<<<<<<<<<
@@ -9097,7 +9259,7 @@ static MT19937 *__pyx_f_4cdec_5_cdec_10Hypergraph__rng(struct __pyx_obj_4cdec_5_
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":16
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":16
  *         if self.rng == NULL:
  *             self.rng = new MT19937()
  *         return self.rng             # <<<<<<<<<<<<<<
@@ -9129,7 +9291,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_3viterbi(PyObject *__pyx_v_s
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":18
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":18
  *         return self.rng
  * 
  *     def viterbi(self):             # <<<<<<<<<<<<<<
@@ -9148,7 +9310,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_2viterbi(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("viterbi", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":21
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":21
  *         """hg.viterbi() -> String for the best hypothesis in the hypergraph."""
  *         cdef vector[WordID] trans
  *         hypergraph.ViterbiESentence(self.hg[0], &trans)             # <<<<<<<<<<<<<<
@@ -9157,7 +9319,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_2viterbi(struct __pyx_obj_4c
  */
   ViterbiESentence((__pyx_v_self->hg[0]), (&__pyx_v_trans));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":22
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":22
  *         cdef vector[WordID] trans
  *         hypergraph.ViterbiESentence(self.hg[0], &trans)
  *         return unicode(GetString(trans).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9207,7 +9369,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_5viterbi_trees(PyObject *__p
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":24
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":24
  *         return unicode(GetString(trans).c_str(), 'utf8')
  * 
  *     def viterbi_trees(self):             # <<<<<<<<<<<<<<
@@ -9227,7 +9389,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4viterbi_trees(struct __pyx_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("viterbi_trees", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":29
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":29
  *         e_tree: Target tree for the best hypothesis in the hypergraph.
  *         """
  *         f_tree = unicode(hypergraph.ViterbiFTree(self.hg[0]).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9250,7 +9412,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4viterbi_trees(struct __pyx_
   __pyx_v_f_tree = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":30
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":30
  *         """
  *         f_tree = unicode(hypergraph.ViterbiFTree(self.hg[0]).c_str(), 'utf8')
  *         e_tree = unicode(hypergraph.ViterbiETree(self.hg[0]).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9273,7 +9435,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4viterbi_trees(struct __pyx_
   __pyx_v_e_tree = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":31
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":31
  *         f_tree = unicode(hypergraph.ViterbiFTree(self.hg[0]).c_str(), 'utf8')
  *         e_tree = unicode(hypergraph.ViterbiETree(self.hg[0]).c_str(), 'utf8')
  *         return (f_tree, e_tree)             # <<<<<<<<<<<<<<
@@ -9320,7 +9482,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_7viterbi_features(PyObject *
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":33
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":33
  *         return (f_tree, e_tree)
  * 
  *     def viterbi_features(self):             # <<<<<<<<<<<<<<
@@ -9338,7 +9500,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6viterbi_features(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("viterbi_features", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":36
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":36
  *         """hg.viterbi_features() -> SparseVector with the features corresponding
  *         to the best derivation in the hypergraph."""
  *         cdef SparseVector fmap = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -9351,7 +9513,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6viterbi_features(struct __p
   __pyx_v_fmap = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":37
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":37
  *         to the best derivation in the hypergraph."""
  *         cdef SparseVector fmap = SparseVector.__new__(SparseVector)
  *         fmap.vector = new FastSparseVector[weight_t](hypergraph.ViterbiFeatures(self.hg[0]))             # <<<<<<<<<<<<<<
@@ -9360,7 +9522,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6viterbi_features(struct __p
  */
   __pyx_v_fmap->vector = new FastSparseVector<weight_t>(ViterbiFeatures((__pyx_v_self->hg[0])));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":38
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":38
  *         cdef SparseVector fmap = SparseVector.__new__(SparseVector)
  *         fmap.vector = new FastSparseVector[weight_t](hypergraph.ViterbiFeatures(self.hg[0]))
  *         return fmap             # <<<<<<<<<<<<<<
@@ -9396,7 +9558,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_9viterbi_forest(PyObject *__
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":40
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":40
  *         return fmap
  * 
  *     def viterbi_forest(self):             # <<<<<<<<<<<<<<
@@ -9414,7 +9576,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_8viterbi_forest(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("viterbi_forest", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":41
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":41
  * 
  *     def viterbi_forest(self):
  *         cdef Hypergraph hg = Hypergraph()             # <<<<<<<<<<<<<<
@@ -9426,7 +9588,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_8viterbi_forest(struct __pyx
   __pyx_v_hg = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":42
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":42
  *     def viterbi_forest(self):
  *         cdef Hypergraph hg = Hypergraph()
  *         hg.hg = new hypergraph.Hypergraph(self.hg[0].CreateViterbiHypergraph(NULL).get()[0])             # <<<<<<<<<<<<<<
@@ -9435,7 +9597,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_8viterbi_forest(struct __pyx
  */
   __pyx_v_hg->hg = new Hypergraph(((__pyx_v_self->hg[0]).CreateViterbiHypergraph(NULL).get()[0]));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":43
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":43
  *         cdef Hypergraph hg = Hypergraph()
  *         hg.hg = new hypergraph.Hypergraph(self.hg[0].CreateViterbiHypergraph(NULL).get()[0])
  *         return hg             # <<<<<<<<<<<<<<
@@ -9472,7 +9634,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_11viterbi_joshua(PyObject *_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":45
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":45
  *         return hg
  * 
  *     def viterbi_joshua(self):             # <<<<<<<<<<<<<<
@@ -9490,7 +9652,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_10viterbi_joshua(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("viterbi_joshua", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":47
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":47
  *     def viterbi_joshua(self):
  *         """hg.viterbi_joshua() -> Joshua representation of the best derivation."""
  *         return unicode(hypergraph.JoshuaVisualizationString(self.hg[0]).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9541,12 +9703,12 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_13kbest(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":49
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":49
  *         return unicode(hypergraph.JoshuaVisualizationString(self.hg[0]).c_str(), 'utf8')
  * 
  *     def kbest(self, size):             # <<<<<<<<<<<<<<
  *         """hg.kbest(size) -> List of k-best hypotheses in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal](self.hg[0], size)
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
  */
 
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_12kbest(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size) {
@@ -9612,18 +9774,18 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":51
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":51
  *     def kbest(self, size):
  *         """hg.kbest(size) -> List of k-best hypotheses in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal](self.hg[0], size)             # <<<<<<<<<<<<<<
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal].Derivation* derivation
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)             # <<<<<<<<<<<<<<
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]].Derivation* derivation
  *         cdef unsigned k
  */
   __pyx_t_1 = __Pyx_PyInt_AsUnsignedInt(__pyx_cur_scope->__pyx_v_size); if (unlikely((__pyx_t_1 == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 51; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_cur_scope->__pyx_v_derivations = new KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal>((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
+  __pyx_cur_scope->__pyx_v_derivations = new KBest::KBestDerivations<std::vector<WordID>,ESentenceTraversal,KBest::NoFilter<std::vector<int> > >((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":54
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal].Derivation* derivation
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":54
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]].Derivation* derivation
  *         cdef unsigned k
  *         try:             # <<<<<<<<<<<<<<
  *             for k in range(size):
@@ -9631,7 +9793,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
  */
   /*try:*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":55
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":55
  *         cdef unsigned k
  *         try:
  *             for k in range(size):             # <<<<<<<<<<<<<<
@@ -9642,7 +9804,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
     for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_2; __pyx_t_1+=1) {
       __pyx_cur_scope->__pyx_v_k = __pyx_t_1;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":56
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":56
  *         try:
  *             for k in range(size):
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)             # <<<<<<<<<<<<<<
@@ -9651,7 +9813,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
  */
       __pyx_cur_scope->__pyx_v_derivation = __pyx_cur_scope->__pyx_v_derivations->LazyKthBest((__pyx_cur_scope->__pyx_v_self->hg->nodes_.size() - 1), __pyx_cur_scope->__pyx_v_k);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":57
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":57
  *             for k in range(size):
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not derivation: break             # <<<<<<<<<<<<<<
@@ -9665,7 +9827,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
       }
       __pyx_L9:;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":58
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":58
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not derivation: break
  *                 yield unicode(GetString(derivation._yield).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9702,7 +9864,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_14generator4(__pyx_Generator
     __pyx_L8_break:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":60
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":60
  *                 yield unicode(GetString(derivation._yield).c_str(), 'utf8')
  *         finally:
  *             del derivations             # <<<<<<<<<<<<<<
@@ -9753,7 +9915,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_16kbest_trees(PyObject *__pyx_v_self, PyObject *__pyx_v_size); /*proto*/
-static char __pyx_doc_4cdec_5_cdec_10Hypergraph_15kbest_trees[] = "hg.kbest_trees(size) -> List of k-best trees in the hypergraph.";
+static char __pyx_doc_4cdec_5_cdec_10Hypergraph_15kbest_trees[] = "hg.kbest_trees(size) -> List of k-best trees in the hypergrapt.NoFilter.";
 static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_16kbest_trees(PyObject *__pyx_v_self, PyObject *__pyx_v_size) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
@@ -9763,12 +9925,12 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_16kbest_trees(PyObject *__py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":62
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":62
  *             del derivations
  * 
  *     def kbest_trees(self, size):             # <<<<<<<<<<<<<<
- *         """hg.kbest_trees(size) -> List of k-best trees in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal](self.hg[0], size)
+ *         """hg.kbest_trees(size) -> List of k-best trees in the hypergrapt.NoFilter."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
  */
 
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_15kbest_trees(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size) {
@@ -9836,28 +9998,28 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":64
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":64
  *     def kbest_trees(self, size):
- *         """hg.kbest_trees(size) -> List of k-best trees in the hypergraph."""
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal](self.hg[0], size)             # <<<<<<<<<<<<<<
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal].Derivation* f_derivation
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal](self.hg[0], size)
+ *         """hg.kbest_trees(size) -> List of k-best trees in the hypergrapt.NoFilter."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)             # <<<<<<<<<<<<<<
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]].Derivation* f_derivation
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
  */
   __pyx_t_1 = __Pyx_PyInt_AsUnsignedInt(__pyx_cur_scope->__pyx_v_size); if (unlikely((__pyx_t_1 == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_cur_scope->__pyx_v_f_derivations = new KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal>((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
+  __pyx_cur_scope->__pyx_v_f_derivations = new KBest::KBestDerivations<std::vector<WordID>,FTreeTraversal,KBest::NoFilter<std::vector<int> > >((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":66
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal](self.hg[0], size)
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal].Derivation* f_derivation
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal](self.hg[0], size)             # <<<<<<<<<<<<<<
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal].Derivation* e_derivation
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":66
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]].Derivation* f_derivation
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)             # <<<<<<<<<<<<<<
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]].Derivation* e_derivation
  *         cdef unsigned k
  */
   __pyx_t_1 = __Pyx_PyInt_AsUnsignedInt(__pyx_cur_scope->__pyx_v_size); if (unlikely((__pyx_t_1 == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 66; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_cur_scope->__pyx_v_e_derivations = new KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal>((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
+  __pyx_cur_scope->__pyx_v_e_derivations = new KBest::KBestDerivations<std::vector<WordID>,ETreeTraversal,KBest::NoFilter<std::vector<int> > >((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":69
- *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal].Derivation* e_derivation
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":69
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]].Derivation* e_derivation
  *         cdef unsigned k
  *         try:             # <<<<<<<<<<<<<<
  *             for k in range(size):
@@ -9865,7 +10027,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
  */
   /*try:*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":70
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":70
  *         cdef unsigned k
  *         try:
  *             for k in range(size):             # <<<<<<<<<<<<<<
@@ -9876,7 +10038,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
     for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_2; __pyx_t_1+=1) {
       __pyx_cur_scope->__pyx_v_k = __pyx_t_1;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":71
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":71
  *         try:
  *             for k in range(size):
  *                 f_derivation = f_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)             # <<<<<<<<<<<<<<
@@ -9885,7 +10047,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
  */
       __pyx_cur_scope->__pyx_v_f_derivation = __pyx_cur_scope->__pyx_v_f_derivations->LazyKthBest((__pyx_cur_scope->__pyx_v_self->hg->nodes_.size() - 1), __pyx_cur_scope->__pyx_v_k);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":72
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":72
  *             for k in range(size):
  *                 f_derivation = f_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 e_derivation = e_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)             # <<<<<<<<<<<<<<
@@ -9894,7 +10056,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
  */
       __pyx_cur_scope->__pyx_v_e_derivation = __pyx_cur_scope->__pyx_v_e_derivations->LazyKthBest((__pyx_cur_scope->__pyx_v_self->hg->nodes_.size() - 1), __pyx_cur_scope->__pyx_v_k);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":73
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":73
  *                 f_derivation = f_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 e_derivation = e_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not f_derivation or not e_derivation: break             # <<<<<<<<<<<<<<
@@ -9914,7 +10076,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
       }
       __pyx_L9:;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":74
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":74
  *                 e_derivation = e_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not f_derivation or not e_derivation: break
  *                 f_tree = unicode(GetString(f_derivation._yield).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9940,7 +10102,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
       __pyx_cur_scope->__pyx_v_f_tree = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":75
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":75
  *                 if not f_derivation or not e_derivation: break
  *                 f_tree = unicode(GetString(f_derivation._yield).c_str(), 'utf8')
  *                 e_tree = unicode(GetString(e_derivation._yield).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -9966,7 +10128,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
       __pyx_cur_scope->__pyx_v_e_tree = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":76
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":76
  *                 f_tree = unicode(GetString(f_derivation._yield).c_str(), 'utf8')
  *                 e_tree = unicode(GetString(e_derivation._yield).c_str(), 'utf8')
  *                 yield (f_tree, e_tree)             # <<<<<<<<<<<<<<
@@ -9998,7 +10160,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
     __pyx_L8_break:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":78
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":78
  *                 yield (f_tree, e_tree)
  *         finally:
  *             del f_derivations             # <<<<<<<<<<<<<<
@@ -10022,7 +10184,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_17generator5(__pyx_Generator
     __pyx_L6:;
     delete __pyx_cur_scope->__pyx_v_f_derivations;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":79
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":79
  *         finally:
  *             del f_derivations
  *             del e_derivations             # <<<<<<<<<<<<<<
@@ -10068,12 +10230,12 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_19kbest_features(PyObject *_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":81
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":81
  *             del e_derivations
  * 
  *     def kbest_features(self, size):             # <<<<<<<<<<<<<<
  *         """hg.kbest_trees(size) -> List of k-best feature vectors in the hypergraph."""
- *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal](self.hg[0], size)
+ *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)
  */
 
 static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_18kbest_features(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size) {
@@ -10138,17 +10300,17 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":83
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":83
  *     def kbest_features(self, size):
  *         """hg.kbest_trees(size) -> List of k-best feature vectors in the hypergraph."""
- *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal](self.hg[0], size)             # <<<<<<<<<<<<<<
- *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal].Derivation* derivation
+ *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)             # <<<<<<<<<<<<<<
+ *         cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]].Derivation* derivation
  *         cdef SparseVector fmap
  */
   __pyx_t_1 = __Pyx_PyInt_AsUnsignedInt(__pyx_cur_scope->__pyx_v_size); if (unlikely((__pyx_t_1 == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_cur_scope->__pyx_v_derivations = new KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal>((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
+  __pyx_cur_scope->__pyx_v_derivations = new KBest::KBestDerivations<FastSparseVector<weight_t>,FeatureVectorTraversal,KBest::NoFilter<FastSparseVector<double> > >((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_t_1);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":87
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":87
  *         cdef SparseVector fmap
  *         cdef unsigned k
  *         try:             # <<<<<<<<<<<<<<
@@ -10157,7 +10319,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
  */
   /*try:*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":88
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":88
  *         cdef unsigned k
  *         try:
  *             for k in range(size):             # <<<<<<<<<<<<<<
@@ -10168,7 +10330,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
     for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_2; __pyx_t_1+=1) {
       __pyx_cur_scope->__pyx_v_k = __pyx_t_1;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":89
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":89
  *         try:
  *             for k in range(size):
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)             # <<<<<<<<<<<<<<
@@ -10177,7 +10339,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
  */
       __pyx_cur_scope->__pyx_v_derivation = __pyx_cur_scope->__pyx_v_derivations->LazyKthBest((__pyx_cur_scope->__pyx_v_self->hg->nodes_.size() - 1), __pyx_cur_scope->__pyx_v_k);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":90
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":90
  *             for k in range(size):
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not derivation: break             # <<<<<<<<<<<<<<
@@ -10191,7 +10353,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
       }
       __pyx_L9:;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":91
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":91
  *                 derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
  *                 if not derivation: break
  *                 fmap = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -10207,7 +10369,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
       __pyx_cur_scope->__pyx_v_fmap = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_4);
       __pyx_t_4 = 0;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":92
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":92
  *                 if not derivation: break
  *                 fmap = SparseVector.__new__(SparseVector)
  *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield)             # <<<<<<<<<<<<<<
@@ -10216,7 +10378,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
  */
       __pyx_cur_scope->__pyx_v_fmap->vector = new FastSparseVector<weight_t>(__pyx_cur_scope->__pyx_v_derivation->yield);
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":93
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":93
  *                 fmap = SparseVector.__new__(SparseVector)
  *                 fmap.vector = new FastSparseVector[weight_t](derivation._yield)
  *                 yield fmap             # <<<<<<<<<<<<<<
@@ -10240,12 +10402,12 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
     __pyx_L8_break:;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":95
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":95
  *                 yield fmap
  *         finally:
  *             del derivations             # <<<<<<<<<<<<<<
  * 
- *     def sample(self, unsigned n):
+ *     def unique_kbest(self, size):
  */
   /*finally:*/ {
     int __pyx_why;
@@ -10288,9 +10450,767 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_20generator6(__pyx_Generator
 static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_23generator7(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_22sample(PyObject *__pyx_v_self, PyObject *__pyx_arg_n); /*proto*/
-static char __pyx_doc_4cdec_5_cdec_10Hypergraph_21sample[] = "hg.sample(n) -> Sample of n hypotheses from the hypergraph.";
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_22sample(PyObject *__pyx_v_self, PyObject *__pyx_arg_n) {
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_22unique_kbest(PyObject *__pyx_v_self, PyObject *__pyx_v_size); /*proto*/
+static char __pyx_doc_4cdec_5_cdec_10Hypergraph_21unique_kbest[] = "hg.kbest(size) -> List of unique k-best hypotheses in the hypergraph.";
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_22unique_kbest(PyObject *__pyx_v_self, PyObject *__pyx_v_size) {
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+
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":97
+ *             del derivations
+ * 
+ *     def unique_kbest(self, size):             # <<<<<<<<<<<<<<
+ *         """hg.kbest(size) -> List of unique k-best hypotheses in the hypergraph."""
+ *         cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique](self.hg[0], size)
+ */
+
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_21unique_kbest(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_size) {
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+
+/* Python wrapper */
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_31sample(PyObject *__pyx_v_self, PyObject *__pyx_arg_n); /*proto*/
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+static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_32generator10(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":99
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":100
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":102
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":103
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":104
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":106
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 /* Python wrapper */
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@@ -10602,9 +11522,9 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
     return NULL;
   }
   __pyx_L3_first_run:;
-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":110
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":158
  *     def sample_trees(self, unsigned n):
  *        """hg.sample_trees(n) -> Sample of n trees from the hypergraph."""
  *        cdef vector[string]* trees = new vector[string]()             # <<<<<<<<<<<<<<
@@ -10615,11 +11535,11 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
     __pyx_t_1 = new std::vector<std::string>();
   } catch(...) {
     __Pyx_CppExn2PyErr();
-    {__pyx_filename = __pyx_f[3]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[3]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_cur_scope->__pyx_v_trees = __pyx_t_1;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":111
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":159
  *        """hg.sample_trees(n) -> Sample of n trees from the hypergraph."""
  *        cdef vector[string]* trees = new vector[string]()
  *        hypergraph.sample_trees(self.hg[0], n, self._rng(), trees)             # <<<<<<<<<<<<<<
@@ -10628,7 +11548,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
  */
   HypergraphSampler::sample_trees((__pyx_cur_scope->__pyx_v_self->hg[0]), __pyx_cur_scope->__pyx_v_n, ((struct __pyx_vtabstruct_4cdec_5_cdec_Hypergraph *)__pyx_cur_scope->__pyx_v_self->__pyx_vtab)->_rng(__pyx_cur_scope->__pyx_v_self), __pyx_cur_scope->__pyx_v_trees);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":113
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":161
  *        hypergraph.sample_trees(self.hg[0], n, self._rng(), trees)
  *        cdef unsigned k
  *        try:             # <<<<<<<<<<<<<<
@@ -10637,7 +11557,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
  */
   /*try:*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":114
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":162
  *        cdef unsigned k
  *        try:
  *            for k in range(trees.size()):             # <<<<<<<<<<<<<<
@@ -10648,16 +11568,16 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_cur_scope->__pyx_v_k = __pyx_t_3;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":115
+      /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":163
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  *            for k in range(trees.size()):
  *                yield unicode(trees[0][k].c_str(), 'utf8')             # <<<<<<<<<<<<<<
  *        finally:
  *            del trees
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-      __pyx_t_4 = __Pyx_PyBytes_FromString(((__pyx_cur_scope->__pyx_v_trees[0])[__pyx_cur_scope->__pyx_v_k]).c_str()); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L5;}
+      __pyx_t_4 = __Pyx_PyBytes_FromString(((__pyx_cur_scope->__pyx_v_trees[0])[__pyx_cur_scope->__pyx_v_k]).c_str()); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L5;}
       __Pyx_GOTREF(((PyObject *)__pyx_t_4));
-      __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L5;}
+      __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L5;}
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       PyTuple_SET_ITEM(__pyx_t_5, 0, ((PyObject *)__pyx_t_4));
       __Pyx_GIVEREF(((PyObject *)__pyx_t_4));
@@ -10665,7 +11585,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
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       __Pyx_GIVEREF(((PyObject *)__pyx_n_s__utf8));
       __pyx_t_4 = 0;
-      __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), ((PyObject *)__pyx_t_5), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L5;}
+      __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), ((PyObject *)__pyx_t_5), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L5;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(((PyObject *)__pyx_t_5)); __pyx_t_5 = 0;
       __pyx_r = __pyx_t_4;
@@ -10680,11 +11600,11 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
       __pyx_L9_resume_from_yield:;
       __pyx_t_2 = __pyx_cur_scope->__pyx_t_0;
       __pyx_t_3 = __pyx_cur_scope->__pyx_t_1;
-      if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L5;}
+      if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L5;}
     }
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":117
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":165
  *                yield unicode(trees[0][k].c_str(), 'utf8')
  *        finally:
  *            del trees             # <<<<<<<<<<<<<<
@@ -10733,18 +11653,18 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_26generator8(__pyx_Generator
 }
 
 /* Python wrapper */
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_28intersect(PyObject *__pyx_v_self, PyObject *__pyx_v_inp); /*proto*/
-static char __pyx_doc_4cdec_5_cdec_10Hypergraph_27intersect[] = "hg.intersect(Lattice/string): Intersect the hypergraph with the provided reference.";
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_28intersect(PyObject *__pyx_v_self, PyObject *__pyx_v_inp) {
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_37intersect(PyObject *__pyx_v_self, PyObject *__pyx_v_inp); /*proto*/
+static char __pyx_doc_4cdec_5_cdec_10Hypergraph_36intersect[] = "hg.intersect(Lattice/string): Intersect the hypergraph with the provided reference.";
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_37intersect(PyObject *__pyx_v_self, PyObject *__pyx_v_inp) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("intersect (wrapper)", 0);
-  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self), ((PyObject *)__pyx_v_inp));
+  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_36intersect(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self), ((PyObject *)__pyx_v_inp));
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":119
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":167
  *            del trees
  * 
  *     def intersect(self, inp):             # <<<<<<<<<<<<<<
@@ -10752,7 +11672,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_28intersect(PyObject *__pyx_
  *         cdef Lattice lat
  */
 
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_inp) {
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_36intersect(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_inp) {
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   __Pyx_RefNannyDeclarations
@@ -10765,7 +11685,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("intersect", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":122
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":170
  *         """hg.intersect(Lattice/string): Intersect the hypergraph with the provided reference."""
  *         cdef Lattice lat
  *         if isinstance(inp, Lattice):             # <<<<<<<<<<<<<<
@@ -10776,7 +11696,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":123
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":171
  *         cdef Lattice lat
  *         if isinstance(inp, Lattice):
  *             lat = <Lattice> inp             # <<<<<<<<<<<<<<
@@ -10788,7 +11708,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
     goto __pyx_L3;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":124
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":172
  *         if isinstance(inp, Lattice):
  *             lat = <Lattice> inp
  *         elif isinstance(inp, basestring):             # <<<<<<<<<<<<<<
@@ -10799,19 +11719,19 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":125
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":173
  *             lat = <Lattice> inp
  *         elif isinstance(inp, basestring):
  *             lat = Lattice(inp)             # <<<<<<<<<<<<<<
  *         else:
  *             raise TypeError('cannot intersect hypergraph with %s' % type(inp))
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-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_inp);
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-    __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_Lattice)), ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_Lattice)), ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -10820,30 +11740,30 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
   }
   /*else*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":127
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":175
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  *         else:
  *             raise TypeError('cannot intersect hypergraph with %s' % type(inp))             # <<<<<<<<<<<<<<
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  * 
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-    __pyx_t_4 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_15), ((PyObject *)Py_TYPE(__pyx_v_inp))); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_15), ((PyObject *)Py_TYPE(__pyx_v_inp))); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(((PyObject *)__pyx_t_4));
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_GIVEREF(((PyObject *)__pyx_t_4));
     __pyx_t_4 = 0;
-    __pyx_t_4 = PyObject_Call(__pyx_builtin_TypeError, ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyObject_Call(__pyx_builtin_TypeError, ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    {__pyx_filename = __pyx_f[3]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[3]; __pyx_lineno = 175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":128
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":176
  *         else:
  *             raise TypeError('cannot intersect hypergraph with %s' % type(inp))
  *         return hypergraph.Intersect(lat.lattice[0], self.hg)             # <<<<<<<<<<<<<<
@@ -10851,7 +11771,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
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  */
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+  __pyx_t_4 = __Pyx_PyBool_FromLong(HG::Intersect((__pyx_v_lat->lattice[0]), __pyx_v_self->hg)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -10872,9 +11792,9 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_27intersect(struct __pyx_obj
 }
 
 /* Python wrapper */
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-static char __pyx_doc_4cdec_5_cdec_10Hypergraph_29prune[] = "hg.prune(beam_alpha=0, density=0): Prune the hypergraph.\n        beam_alpha: use beam pruning\n        density: use density pruning";
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_30prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_39prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
+static char __pyx_doc_4cdec_5_cdec_10Hypergraph_38prune[] = "hg.prune(beam_alpha=0, density=0): Prune the hypergraph.\n        beam_alpha: use beam pruning\n        density: use density pruning";
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_39prune(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
   PyObject *__pyx_v_beam_alpha = 0;
   PyObject *__pyx_v_density = 0;
   PyObject *__pyx_v_kwargs = 0;
@@ -10914,7 +11834,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_30prune(PyObject *__pyx_v_se
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "prune") < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v_kwargs, values, pos_args, "prune") < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -10929,20 +11849,20 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_30prune(PyObject *__pyx_v_se
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+  __Pyx_RaiseArgtupleInvalid("prune", 0, 0, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[3]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_38prune(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self), __pyx_v_beam_alpha, __pyx_v_density, __pyx_v_kwargs);
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":130
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  *         beam_alpha: use beam pruning
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+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_38prune(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_beam_alpha, PyObject *__pyx_v_density, PyObject *__pyx_v_kwargs) {
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":134
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":182
  *         beam_alpha: use beam pruning
  *         density: use density pruning"""
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":135
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":183
  *         density: use density pruning"""
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+  __pyx_t_1 = (__Pyx_PyDict_Contains(((PyObject *)__pyx_n_s_16), ((PyObject *)__pyx_v_kwargs), Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":136
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":184
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":137
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":185
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  *              preserve_mask[0][hypergraph.GetFullWordEdgeIndex(self.hg[0])] = True             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":138
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":186
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":139
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":187
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":140
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-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_31lattice(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self) {
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_40lattice(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self) {
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":144
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":145
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-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_33plf(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self) {
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+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_45reweight(PyObject *__pyx_v_self, PyObject *__pyx_v_weights) {
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+  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_44reweight(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self), ((PyObject *)__pyx_v_weights));
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":151
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+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_44reweight(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self, PyObject *__pyx_v_weights) {
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":153
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":154
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":155
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":203
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":156
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":158
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+    __pyx_t_3 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_17), ((PyObject *)Py_TYPE(__pyx_v_weights))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_5edges_1__get__(PyObject *__pyx_v_self); /*proto*/
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":161
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_16___get__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_16___get__, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_10Hypergraph_5edges_2generator12, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 209; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_5edges_2generator9(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_5edges_2generator12(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ *)__pyx_generator->closure);
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-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 209; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":163
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":211
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":164
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":212
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 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_5nodes_1__get__(PyObject *__pyx_v_self); /*proto*/
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":167
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_17___get__, __pyx_empty_tuple, NULL);
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-static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_5nodes_2generator10(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_5nodes_2generator13(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
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+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)__pyx_generator->closure);
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-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":169
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":217
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":170
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":218
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-    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3), __pyx_cur_scope->__pyx_v_self->hg, __pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3), __pyx_cur_scope->__pyx_v_self->hg, __pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_r = __pyx_t_4;
@@ -11573,7 +12493,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_10Hypergraph_5nodes_2generator10(__pyx_Ge
     __pyx_L6_resume_from_yield:;
     __pyx_t_1 = __pyx_cur_scope->__pyx_t_0;
     __pyx_t_2 = __pyx_cur_scope->__pyx_t_1;
-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   PyErr_SetNone(PyExc_StopIteration);
   goto __pyx_L0;
@@ -11600,7 +12520,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_4goal_1__get__(PyObject *__p
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":173
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":221
  * 
  *     property goal:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -11618,7 +12538,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4goal___get__(struct __pyx_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":174
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":222
  *     property goal:
  *         def __get__(self):
  *             return HypergraphNode().init(self.hg, self.hg.GoalNode())             # <<<<<<<<<<<<<<
@@ -11626,9 +12546,9 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_4goal___get__(struct __pyx_o
  *     property npaths:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1), __pyx_v_self->hg, __pyx_v_self->hg->GoalNode()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1), __pyx_v_self->hg, __pyx_v_self->hg->GoalNode()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
@@ -11659,7 +12579,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_6npaths_1__get__(PyObject *_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":177
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":225
  * 
  *     property npaths:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -11676,7 +12596,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6npaths___get__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":178
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":226
  *     property npaths:
  *         def __get__(self):
  *             return self.hg.NumberOfPaths()             # <<<<<<<<<<<<<<
@@ -11684,7 +12604,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6npaths___get__(struct __pyx
  *     def inside_outside(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyFloat_FromDouble(__pyx_v_self->hg->NumberOfPaths()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyFloat_FromDouble(__pyx_v_self->hg->NumberOfPaths()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
@@ -11703,18 +12623,18 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_6npaths___get__(struct __pyx
 }
 
 /* Python wrapper */
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_38inside_outside(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
-static char __pyx_doc_4cdec_5_cdec_10Hypergraph_37inside_outside[] = "hg.inside_outside() -> SparseVector with inside-outside scores for each feature.";
-static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_38inside_outside(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_47inside_outside(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
+static char __pyx_doc_4cdec_5_cdec_10Hypergraph_46inside_outside[] = "hg.inside_outside() -> SparseVector with inside-outside scores for each feature.";
+static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_47inside_outside(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("inside_outside (wrapper)", 0);
-  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self));
+  __pyx_r = __pyx_pf_4cdec_5_cdec_10Hypergraph_46inside_outside(((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_v_self));
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":180
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":228
  *             return self.hg.NumberOfPaths()
  * 
  *     def inside_outside(self):             # <<<<<<<<<<<<<<
@@ -11722,7 +12642,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_10Hypergraph_38inside_outside(PyObject *_
  *         cdef FastSparseVector[prob_t]* result = new FastSparseVector[prob_t]()
  */
 
-static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self) {
+static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_46inside_outside(struct __pyx_obj_4cdec_5_cdec_Hypergraph *__pyx_v_self) {
   FastSparseVector<prob_t> *__pyx_v_result;
   prob_t __pyx_v_z;
   struct __pyx_obj_4cdec_5_cdec_SparseVector *__pyx_v_vector = 0;
@@ -11738,7 +12658,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("inside_outside", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":182
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":230
  *     def inside_outside(self):
  *         """hg.inside_outside() -> SparseVector with inside-outside scores for each feature."""
  *         cdef FastSparseVector[prob_t]* result = new FastSparseVector[prob_t]()             # <<<<<<<<<<<<<<
@@ -11747,7 +12667,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   __pyx_v_result = new FastSparseVector<prob_t>();
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":183
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":231
  *         """hg.inside_outside() -> SparseVector with inside-outside scores for each feature."""
  *         cdef FastSparseVector[prob_t]* result = new FastSparseVector[prob_t]()
  *         cdef prob_t z = hypergraph.InsideOutside(self.hg[0], result)             # <<<<<<<<<<<<<<
@@ -11756,7 +12676,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   __pyx_v_z = InsideOutside<prob_t, EdgeProb, SparseVector<prob_t>, EdgeFeaturesAndProbWeightFunction>((__pyx_v_self->hg[0]), __pyx_v_result);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":184
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":232
  *         cdef FastSparseVector[prob_t]* result = new FastSparseVector[prob_t]()
  *         cdef prob_t z = hypergraph.InsideOutside(self.hg[0], result)
  *         result[0] /= z             # <<<<<<<<<<<<<<
@@ -11765,20 +12685,20 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   (__pyx_v_result[0]) /= __pyx_v_z;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":185
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":233
  *         cdef prob_t z = hypergraph.InsideOutside(self.hg[0], result)
  *         result[0] /= z
  *         cdef SparseVector vector = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
  *         vector.vector = new FastSparseVector[double]()
  *         cdef FastSparseVector[prob_t].const_iterator* it = new FastSparseVector[prob_t].const_iterator(result[0], False)
  */
-  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_SparseVector(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_SparseVector(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 233; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_SparseVector)))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_SparseVector)))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 233; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_vector = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":186
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":234
  *         result[0] /= z
  *         cdef SparseVector vector = SparseVector.__new__(SparseVector)
  *         vector.vector = new FastSparseVector[double]()             # <<<<<<<<<<<<<<
@@ -11787,7 +12707,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   __pyx_v_vector->vector = new FastSparseVector<double>();
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":187
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":235
  *         cdef SparseVector vector = SparseVector.__new__(SparseVector)
  *         vector.vector = new FastSparseVector[double]()
  *         cdef FastSparseVector[prob_t].const_iterator* it = new FastSparseVector[prob_t].const_iterator(result[0], False)             # <<<<<<<<<<<<<<
@@ -11796,7 +12716,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   __pyx_v_it = new FastSparseVector<prob_t>::const_iterator((__pyx_v_result[0]), 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":189
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":237
  *         cdef FastSparseVector[prob_t].const_iterator* it = new FastSparseVector[prob_t].const_iterator(result[0], False)
  *         cdef unsigned i
  *         for i in range(result.size()):             # <<<<<<<<<<<<<<
@@ -11807,7 +12727,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":190
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":238
  *         cdef unsigned i
  *         for i in range(result.size()):
  *             vector.vector.set_value(it[0].ptr().first, log(it[0].ptr().second))             # <<<<<<<<<<<<<<
@@ -11816,7 +12736,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
     __pyx_v_vector->vector->set_value((__pyx_v_it[0]).operator->()->first, log((__pyx_v_it[0]).operator->()->second));
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":191
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":239
  *         for i in range(result.size()):
  *             vector.vector.set_value(it[0].ptr().first, log(it[0].ptr().second))
  *             pinc(it[0]) # ++it             # <<<<<<<<<<<<<<
@@ -11826,7 +12746,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
     (++(__pyx_v_it[0]));
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":192
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":240
  *             vector.vector.set_value(it[0].ptr().first, log(it[0].ptr().second))
  *             pinc(it[0]) # ++it
  *         del it             # <<<<<<<<<<<<<<
@@ -11835,7 +12755,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   delete __pyx_v_it;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":193
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":241
  *             pinc(it[0]) # ++it
  *         del it
  *         del result             # <<<<<<<<<<<<<<
@@ -11844,7 +12764,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
  */
   delete __pyx_v_result;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":194
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":242
  *         del it
  *         del result
  *         return vector             # <<<<<<<<<<<<<<
@@ -11869,7 +12789,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_10Hypergraph_37inside_outside(struct __py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":201
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":249
  *     cdef public TRule trule
  * 
  *     cdef init(self, hypergraph.Hypergraph* hg, unsigned i):             # <<<<<<<<<<<<<<
@@ -11886,7 +12806,7 @@ static PyObject *__pyx_f_4cdec_5_cdec_14HypergraphEdge_init(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("init", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":202
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":250
  * 
  *     cdef init(self, hypergraph.Hypergraph* hg, unsigned i):
  *         self.hg = hg             # <<<<<<<<<<<<<<
@@ -11895,7 +12815,7 @@ static PyObject *__pyx_f_4cdec_5_cdec_14HypergraphEdge_init(struct __pyx_obj_4cd
  */
   __pyx_v_self->hg = __pyx_v_hg;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":203
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":251
  *     cdef init(self, hypergraph.Hypergraph* hg, unsigned i):
  *         self.hg = hg
  *         self.edge = &hg.edges_[i]             # <<<<<<<<<<<<<<
@@ -11904,23 +12824,23 @@ static PyObject *__pyx_f_4cdec_5_cdec_14HypergraphEdge_init(struct __pyx_obj_4cd
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   __pyx_v_self->edge = (&(__pyx_v_hg->edges_[__pyx_v_i]));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":204
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":252
  *         self.hg = hg
  *         self.edge = &hg.edges_[i]
  *         self.trule = TRule.__new__(TRule)             # <<<<<<<<<<<<<<
  *         self.trule.rule = new shared_ptr[grammar.TRule](self.edge.rule_)
  *         return self
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-  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_TRule(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_TRule)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_TRule(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_TRule)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_TRule)))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_TRule)))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GIVEREF(__pyx_t_1);
   __Pyx_GOTREF(__pyx_v_self->trule);
   __Pyx_DECREF(((PyObject *)__pyx_v_self->trule));
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":205
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":253
  *         self.edge = &hg.edges_[i]
  *         self.trule = TRule.__new__(TRule)
  *         self.trule.rule = new shared_ptr[grammar.TRule](self.edge.rule_)             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":206
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":254
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  *         self.trule.rule = new shared_ptr[grammar.TRule](self.edge.rule_)
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@@ -11964,7 +12884,7 @@ static Py_ssize_t __pyx_pw_4cdec_5_cdec_14HypergraphEdge_1__len__(PyObject *__py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":208
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":256
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  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":209
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":257
  * 
  *     def __len__(self):
  *         return self.edge.tail_nodes_.size()             # <<<<<<<<<<<<<<
@@ -12004,7 +12924,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_14HypergraphEdge_9head_node_1__get__(PyOb
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":212
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":260
  * 
  *     property head_node:
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@@ -12022,7 +12942,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_9head_node___get__(struc
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":213
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":261
  *     property head_node:
  *         def __get__(self):
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@@ -12030,9 +12950,9 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_9head_node___get__(struc
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+  __pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1), __pyx_v_self->hg, __pyx_v_self->edge->head_node_); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_1), __pyx_v_self->hg, __pyx_v_self->edge->head_node_); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator11(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator14(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_1__get__(PyObject *__pyx_v_self); /*proto*/
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":216
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":264
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  *     property tail_nodes:
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 static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_10tail_nodes___get__(struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *__pyx_v_self) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___get__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_18___get__, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator14, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator11(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator14(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
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+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)__pyx_generator->closure);
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   unsigned int __pyx_t_1;
   unsigned int __pyx_t_2;
@@ -12129,9 +13049,9 @@ static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphEdge_10tail_nodes_2generator1
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-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":218
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":266
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":219
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":267
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  *     property span:
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+    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphNode)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 267; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphNode *)((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)__pyx_t_3), __pyx_cur_scope->__pyx_v_self->hg, (__pyx_cur_scope->__pyx_v_self->edge->tail_nodes_[__pyx_cur_scope->__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 267; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 267; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":222
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":270
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  *     property span:
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":223
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":271
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+  __pyx_t_1 = PyInt_FromLong(__pyx_v_self->edge->i_); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_2 = PyInt_FromLong(__pyx_v_self->edge->j_); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":226
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":274
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":227
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":275
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+  __pyx_t_1 = PyInt_FromLong(__pyx_v_self->edge->prev_i_); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 275; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_2 = PyInt_FromLong(__pyx_v_self->edge->prev_j_); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 275; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":230
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":231
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+  __pyx_t_1 = __pyx_tp_new_4cdec_5_cdec_SparseVector(((PyTypeObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_SparseVector)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_5_cdec_SparseVector)))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":232
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":280
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":233
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":281
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":236
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":284
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":237
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":285
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":239
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":242
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":240
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":288
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":241
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":289
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+    __pyx_t_1 = __Pyx_PyBool_FromLong((__pyx_v_x->edge == __pyx_v_y->edge)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 289; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":242
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":290
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":243
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":291
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+    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 291; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_1 = __Pyx_PyBool_FromLong((!__pyx_t_2)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 291; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -12547,18 +13467,18 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphEdge_2__richcmp__(struct __py
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":244
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":292
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-  {__pyx_filename = __pyx_f[3]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":199
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":247
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+  if (!(likely(((__pyx_v_value) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_value, __pyx_ptype_4cdec_5_cdec_TRule))))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 247; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":250
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":251
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":252
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":300
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":253
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":301
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":256
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":304
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":257
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":305
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 /* Python wrapper */
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":260
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":262
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":310
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@@ -12862,16 +13782,16 @@ static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_8in_edges_2generator12(_
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":263
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":311
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  *     property out_edges:
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+    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphEdge)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphEdge *)((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)__pyx_t_3)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)__pyx_t_3), __pyx_cur_scope->__pyx_v_self->hg, (__pyx_cur_scope->__pyx_v_self->node->in_edges_[__pyx_cur_scope->__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 263; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator13(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator16(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_14HypergraphNode_9out_edges_1__get__(PyObject *__pyx_v_self); /*proto*/
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":266
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":314
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-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20___get__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_20___get__, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator16, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 314; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator13(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator16(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
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+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)__pyx_generator->closure);
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@@ -12979,9 +13899,9 @@ static PyObject *__pyx_gb_4cdec_5_cdec_14HypergraphNode_9out_edges_2generator13(
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-  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 266; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 314; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":268
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":316
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":269
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":317
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+    __pyx_t_3 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_5_cdec_HypergraphEdge)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = ((struct __pyx_vtabstruct_4cdec_5_cdec_HypergraphEdge *)((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)__pyx_t_3)->__pyx_vtab)->init(((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)__pyx_t_3), __pyx_cur_scope->__pyx_v_self->hg, (__pyx_cur_scope->__pyx_v_self->node->out_edges_[__pyx_cur_scope->__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":272
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":273
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s__in_edges); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_2 = __Pyx_PyIter_Next(__pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s__span); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":276
+/* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":324
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":277
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":325
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":278
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":326
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+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 326; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_2 = PyObject_Call(((PyObject *)((PyObject*)(&PyString_Type))), ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 326; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -13181,8 +14101,8 @@ static PyObject *__pyx_pw_4cdec_5_cdec_14HypergraphNode_1__richcmp__(PyObject *_
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_y), __pyx_ptype_4cdec_5_cdec_HypergraphNode, 1, "y", 0))) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":280
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":283
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@@ -13219,7 +14139,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphNode___richcmp__(struct __pyx
  */
   switch (__pyx_v_op) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":281
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":329
  * 
  *     def __richcmp__(HypergraphNode x, HypergraphNode y, int op):
  *         if op == 2: # ==             # <<<<<<<<<<<<<<
@@ -13228,7 +14148,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphNode___richcmp__(struct __pyx
  */
     case 2:
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":282
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":330
  *     def __richcmp__(HypergraphNode x, HypergraphNode y, int op):
  *         if op == 2: # ==
  *             return x.node == y.node             # <<<<<<<<<<<<<<
@@ -13236,14 +14156,14 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphNode___richcmp__(struct __pyx
  *             return not (x == y)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_1 = __Pyx_PyBool_FromLong((__pyx_v_x->node == __pyx_v_y->node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBool_FromLong((__pyx_v_x->node == __pyx_v_y->node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_r = __pyx_t_1;
     __pyx_t_1 = 0;
     goto __pyx_L0;
     break;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":283
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":331
  *         if op == 2: # ==
  *             return x.node == y.node
  *         elif op == 3: # !=             # <<<<<<<<<<<<<<
@@ -13252,17 +14172,17 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphNode___richcmp__(struct __pyx
  */
     case 3:
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":284
+    /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":332
  *             return x.node == y.node
  *         elif op == 3: # !=
  *             return not (x == y)             # <<<<<<<<<<<<<<
  *         raise NotImplemented('comparison not implemented for HypergraphNode')
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_1 = PyObject_RichCompare(((PyObject *)__pyx_v_x), ((PyObject *)__pyx_v_y), Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = PyObject_RichCompare(((PyObject *)__pyx_v_x), ((PyObject *)__pyx_v_y), Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 332; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 332; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-    __pyx_t_1 = __Pyx_PyBool_FromLong((!__pyx_t_2)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBool_FromLong((!__pyx_t_2)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 332; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_r = __pyx_t_1;
     __pyx_t_1 = 0;
@@ -13270,16 +14190,16 @@ static PyObject *__pyx_pf_4cdec_5_cdec_14HypergraphNode___richcmp__(struct __pyx
     break;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":285
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":333
  *         elif op == 3: # !=
  *             return not (x == y)
  *         raise NotImplemented('comparison not implemented for HypergraphNode')             # <<<<<<<<<<<<<<
  */
-  __pyx_t_1 = PyObject_Call(__pyx_builtin_NotImplemented, ((PyObject *)__pyx_k_tuple_21), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 285; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_Call(__pyx_builtin_NotImplemented, ((PyObject *)__pyx_k_tuple_21), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[3]; __pyx_lineno = 285; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[3]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
@@ -13307,7 +14227,7 @@ static int __pyx_pw_4cdec_5_cdec_7Lattice_1__cinit__(PyObject *__pyx_v_self, PyO
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":6
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":6
  *     cdef lattice.Lattice* lattice
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -13320,7 +14240,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice___cinit__(struct __pyx_obj_4cdec_5_cde
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   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":7
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":7
  * 
  *     def __cinit__(self):
  *         self.lattice = new lattice.Lattice()             # <<<<<<<<<<<<<<
@@ -13388,7 +14308,7 @@ static int __pyx_pw_4cdec_5_cdec_7Lattice_3__init__(PyObject *__pyx_v_self, PyOb
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":9
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":9
  *         self.lattice = new lattice.Lattice()
  * 
  *     def __init__(self, inp):             # <<<<<<<<<<<<<<
@@ -13414,7 +14334,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":12
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":12
  *         """Lattice(tuple) -> Lattice from node list.
  *         Lattice(string) -> Lattice from PLF representation."""
  *         if isinstance(inp, tuple):             # <<<<<<<<<<<<<<
@@ -13425,7 +14345,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":13
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":13
  *         Lattice(string) -> Lattice from PLF representation."""
  *         if isinstance(inp, tuple):
  *             self.lattice.resize(len(inp))             # <<<<<<<<<<<<<<
@@ -13435,7 +14355,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
     __pyx_t_3 = PyObject_Length(__pyx_v_inp); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 13; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_self->lattice->resize(__pyx_t_3);
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":14
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":14
  *         if isinstance(inp, tuple):
  *             self.lattice.resize(len(inp))
  *             for i, arcs in enumerate(inp):             # <<<<<<<<<<<<<<
@@ -13490,7 +14410,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
       __pyx_t_4 = __pyx_t_7;
       __pyx_t_7 = 0;
 
-      /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":15
+      /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":15
  *             self.lattice.resize(len(inp))
  *             for i, arcs in enumerate(inp):
  *                 self[i] = arcs             # <<<<<<<<<<<<<<
@@ -13504,7 +14424,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
     goto __pyx_L3;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":16
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":16
  *             for i, arcs in enumerate(inp):
  *                 self[i] = arcs
  *         elif isinstance(inp, basestring):             # <<<<<<<<<<<<<<
@@ -13515,7 +14435,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":17
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":17
  *                 self[i] = arcs
  *         elif isinstance(inp, basestring):
  *             lattice.ConvertTextOrPLF(as_str(inp), self.lattice)             # <<<<<<<<<<<<<<
@@ -13531,7 +14451,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_2__init__(struct __pyx_obj_4cdec_5_cde
   }
   /*else*/ {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":19
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":19
  *             lattice.ConvertTextOrPLF(as_str(inp), self.lattice)
  *         else:
  *             raise TypeError('cannot create lattice from %s' % type(inp))             # <<<<<<<<<<<<<<
@@ -13578,7 +14498,7 @@ static void __pyx_pw_4cdec_5_cdec_7Lattice_5__dealloc__(PyObject *__pyx_v_self)
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":21
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":21
  *             raise TypeError('cannot create lattice from %s' % type(inp))
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -13590,7 +14510,7 @@ static void __pyx_pf_4cdec_5_cdec_7Lattice_4__dealloc__(CYTHON_UNUSED struct __p
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":22
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":22
  * 
  *     def __dealloc__(self):
  *         del self.lattice             # <<<<<<<<<<<<<<
@@ -13626,7 +14546,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_7Lattice_7__getitem__(PyObject *__pyx_v_s
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":24
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":24
  *         del self.lattice
  * 
  *     def __getitem__(self, int index):             # <<<<<<<<<<<<<<
@@ -13656,7 +14576,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":25
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":25
  * 
  *     def __getitem__(self, int index):
  *         if not 0 <= index < len(self):             # <<<<<<<<<<<<<<
@@ -13671,7 +14591,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
   __pyx_t_3 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":26
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":26
  *     def __getitem__(self, int index):
  *         if not 0 <= index < len(self):
  *             raise IndexError('lattice index out of range')             # <<<<<<<<<<<<<<
@@ -13687,7 +14607,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":27
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":27
  *         if not 0 <= index < len(self):
  *             raise IndexError('lattice index out of range')
  *         arcs = []             # <<<<<<<<<<<<<<
@@ -13699,7 +14619,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
   __pyx_v_arcs = ((PyObject*)__pyx_t_4);
   __pyx_t_4 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":28
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":28
  *             raise IndexError('lattice index out of range')
  *         arcs = []
  *         cdef vector[lattice.LatticeArc] arc_vector = self.lattice[0][index]             # <<<<<<<<<<<<<<
@@ -13708,7 +14628,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
  */
   __pyx_v_arc_vector = ((__pyx_v_self->lattice[0])[__pyx_v_index]);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":31
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":31
  *         cdef lattice.LatticeArc* arc
  *         cdef unsigned i
  *         for i in range(arc_vector.size()):             # <<<<<<<<<<<<<<
@@ -13719,7 +14639,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
   for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
     __pyx_v_i = __pyx_t_6;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":32
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":32
  *         cdef unsigned i
  *         for i in range(arc_vector.size()):
  *             arc = &arc_vector[i]             # <<<<<<<<<<<<<<
@@ -13728,7 +14648,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
  */
     __pyx_v_arc = (&(__pyx_v_arc_vector[__pyx_v_i]));
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":33
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":33
  *         for i in range(arc_vector.size()):
  *             arc = &arc_vector[i]
  *             label = unicode(TDConvert(arc.label).c_str(), 'utf8')             # <<<<<<<<<<<<<<
@@ -13752,7 +14672,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
     __pyx_v_label = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":34
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":34
  *             arc = &arc_vector[i]
  *             label = unicode(TDConvert(arc.label).c_str(), 'utf8')
  *             arcs.append((label, arc.cost, arc.dist2next))             # <<<<<<<<<<<<<<
@@ -13778,7 +14698,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_6__getitem__(struct __pyx_obj_4c
     __Pyx_DECREF(((PyObject *)__pyx_t_8)); __pyx_t_8 = 0;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":35
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":35
  *             label = unicode(TDConvert(arc.label).c_str(), 'utf8')
  *             arcs.append((label, arc.cost, arc.dist2next))
  *         return tuple(arcs)             # <<<<<<<<<<<<<<
@@ -13837,7 +14757,7 @@ static int __pyx_pw_4cdec_5_cdec_7Lattice_9__setitem__(PyObject *__pyx_v_self, P
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":37
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":37
  *         return tuple(arcs)
  * 
  *     def __setitem__(self, int index, tuple arcs):             # <<<<<<<<<<<<<<
@@ -13871,7 +14791,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
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   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":38
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":38
  * 
  *     def __setitem__(self, int index, tuple arcs):
  *         if not 0 <= index < len(self):             # <<<<<<<<<<<<<<
@@ -13886,7 +14806,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
   __pyx_t_3 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":39
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":39
  *     def __setitem__(self, int index, tuple arcs):
  *         if not 0 <= index < len(self):
  *             raise IndexError('lattice index out of range')             # <<<<<<<<<<<<<<
@@ -13902,7 +14822,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":41
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":41
  *             raise IndexError('lattice index out of range')
  *         cdef lattice.LatticeArc* arc
  *         for (label, cost, dist2next) in arcs:             # <<<<<<<<<<<<<<
@@ -13989,7 +14909,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
     __pyx_v_dist2next = __pyx_t_8;
     __pyx_t_8 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":42
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":42
  *         cdef lattice.LatticeArc* arc
  *         for (label, cost, dist2next) in arcs:
  *             label_str = as_str(label)             # <<<<<<<<<<<<<<
@@ -14002,7 +14922,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
     __pyx_v_label_str = ((PyObject*)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":43
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":43
  *         for (label, cost, dist2next) in arcs:
  *             label_str = as_str(label)
  *             arc = new lattice.LatticeArc(TDConvert(label_str), cost, dist2next)             # <<<<<<<<<<<<<<
@@ -14014,7 +14934,7 @@ static int __pyx_pf_4cdec_5_cdec_7Lattice_8__setitem__(struct __pyx_obj_4cdec_5_
     __pyx_t_13 = __Pyx_PyInt_AsInt(__pyx_v_dist2next); if (unlikely((__pyx_t_13 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 43; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_arc = new LatticeArc(TD::Convert(__pyx_t_11), __pyx_t_12, __pyx_t_13);
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":44
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":44
  *             label_str = as_str(label)
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":45
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":45
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-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":47
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":48
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":50
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":50
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":51
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":51
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  *         return str(hypergraph.AsPLF(self.lattice[0], True).c_str())             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":53
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":53
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  *     def __unicode__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":54
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":54
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  *     def __unicode__(self):
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-static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_18generator14(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_18generator17(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_7Lattice_17__iter__(PyObject *__pyx_v_self); /*proto*/
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":56
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-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_21___iter__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_21___iter__, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_7Lattice_18generator17, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_18generator14(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_18generator17(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)__pyx_generator->closure);
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":58
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":58
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":59
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":59
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-static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_5todot_2generator20(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_5todot_2generator23(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_7Lattice_5todot_1lines(PyObject *__pyx_self, CYTHON_UNUSED PyObject *unused); /*proto*/
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":63
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":63
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 static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_5todot_lines(PyObject *__pyx_self) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23_lines(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_23_lines, __pyx_empty_tuple, NULL);
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+  __pyx_cur_scope->__pyx_outer_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *) __Pyx_CyFunction_GetClosure(__pyx_self);
   __Pyx_INCREF(((PyObject *)__pyx_cur_scope->__pyx_outer_scope));
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_outer_scope);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_7Lattice_5todot_2generator23, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_5todot_2generator20(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_7Lattice_5todot_2generator23(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)__pyx_generator->closure);
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":64
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":64
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":65
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":65
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":66
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":66
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  *             yield 'rankdir = LR;'
  *             yield 'node [shape=circle];'             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":67
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":67
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  *             yield 'node [shape=circle];'
  *             for i in range(len(self)):             # <<<<<<<<<<<<<<
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     __pyx_t_1 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":68
+    /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":68
  *             yield 'node [shape=circle];'
  *             for i in range(len(self)):
  *                 for label, weight, delta in self[i]:             # <<<<<<<<<<<<<<
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-      /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":69
+      /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":69
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":70
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":70
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":71
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":71
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 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":61
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+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22_todot(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_22_todot, __pyx_empty_tuple, NULL);
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   __Pyx_GIVEREF((PyObject *)__pyx_cur_scope->__pyx_v_self);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":63
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":63
  *     def todot(self):
  *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
  *         def lines():             # <<<<<<<<<<<<<<
@@ -14856,7 +15776,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_19todot(struct __pyx_obj_4cdec_5
   __pyx_v_lines = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":72
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":72
  *             yield '%d [shape=doublecircle]' % len(self)
  *             yield '}'
  *         return '\n'.join(lines()).encode('utf8')             # <<<<<<<<<<<<<<
@@ -14915,7 +15835,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_7Lattice_22as_hypergraph(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":74
+/* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":74
  *         return '\n'.join(lines()).encode('utf8')
  * 
  *     def as_hypergraph(self):             # <<<<<<<<<<<<<<
@@ -14936,7 +15856,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
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   __Pyx_RefNannySetupContext("as_hypergraph", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":76
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":76
  *     def as_hypergraph(self):
  *         """lattice.as_hypergraph() -> Hypergraph representation of the lattice."""
  *         cdef Hypergraph result = Hypergraph.__new__(Hypergraph)             # <<<<<<<<<<<<<<
@@ -14949,7 +15869,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
   __pyx_v_result = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":77
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":77
  *         """lattice.as_hypergraph() -> Hypergraph representation of the lattice."""
  *         cdef Hypergraph result = Hypergraph.__new__(Hypergraph)
  *         result.hg = new hypergraph.Hypergraph()             # <<<<<<<<<<<<<<
@@ -14958,7 +15878,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
  */
   __pyx_v_result->hg = new Hypergraph();
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":78
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":78
  *         cdef Hypergraph result = Hypergraph.__new__(Hypergraph)
  *         result.hg = new hypergraph.Hypergraph()
  *         cdef bytes plf = str(self)             # <<<<<<<<<<<<<<
@@ -14977,7 +15897,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
   __pyx_v_plf = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":79
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":79
  *         result.hg = new hypergraph.Hypergraph()
  *         cdef bytes plf = str(self)
  *         hypergraph.ReadFromPLF(plf, result.hg)             # <<<<<<<<<<<<<<
@@ -14986,7 +15906,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
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   HypergraphIO::ReadFromPLF(__pyx_t_3, __pyx_v_result->hg);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":80
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":80
  *         cdef bytes plf = str(self)
  *         hypergraph.ReadFromPLF(plf, result.hg)
  *         return result             # <<<<<<<<<<<<<<
@@ -15011,7 +15931,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_7Lattice_21as_hypergraph(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":3
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":3
  * cimport mteval
  * 
  * cdef SufficientStats as_stats(x, y):             # <<<<<<<<<<<<<<
@@ -15033,7 +15953,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
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   __Pyx_RefNannySetupContext("as_stats", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":4
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":4
  * 
  * cdef SufficientStats as_stats(x, y):
  *     if isinstance(x, SufficientStats):             # <<<<<<<<<<<<<<
@@ -15044,7 +15964,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":5
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":5
  * cdef SufficientStats as_stats(x, y):
  *     if isinstance(x, SufficientStats):
  *         return x             # <<<<<<<<<<<<<<
@@ -15059,7 +15979,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
     goto __pyx_L3;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":6
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":6
  *     if isinstance(x, SufficientStats):
  *         return x
  *     elif x == 0 and isinstance(y, SufficientStats):             # <<<<<<<<<<<<<<
@@ -15077,7 +15997,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
   }
   if (__pyx_t_4) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":7
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":7
  *         return x
  *     elif x == 0 and isinstance(y, SufficientStats):
  *         stats = SufficientStats()             # <<<<<<<<<<<<<<
@@ -15089,7 +16009,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
     __pyx_v_stats = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":8
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":8
  *     elif x == 0 and isinstance(y, SufficientStats):
  *         stats = SufficientStats()
  *         stats.stats = new mteval.SufficientStats()             # <<<<<<<<<<<<<<
@@ -15098,7 +16018,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
  */
     __pyx_v_stats->stats = new SufficientStats();
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":9
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":9
  *         stats = SufficientStats()
  *         stats.stats = new mteval.SufficientStats()
  *         stats.metric = (<SufficientStats> y).metric             # <<<<<<<<<<<<<<
@@ -15108,7 +16028,7 @@ static struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_f_4cdec_5_cdec_as_st
     __pyx_t_5 = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_v_y)->metric;
     __pyx_v_stats->metric = __pyx_t_5;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":10
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":10
  *         stats.stats = new mteval.SufficientStats()
  *         stats.metric = (<SufficientStats> y).metric
  *         return stats             # <<<<<<<<<<<<<<
@@ -15147,7 +16067,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_9Candidate_5words_1__get__(PyObject *__py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":17
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":17
  * 
  *     property words:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -15166,7 +16086,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_9Candidate_5words___get__(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":18
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":18
  *     property words:
  *         def __get__(self):
  *             return unicode(GetString(self.candidate.ewords).c_str(), encoding='utf8')             # <<<<<<<<<<<<<<
@@ -15217,7 +16137,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_9Candidate_4fmap_1__get__(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":21
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":21
  * 
  *     property fmap:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -15235,7 +16155,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_9Candidate_4fmap___get__(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":22
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":22
  *     property fmap:
  *         def __get__(self):
  *             cdef SparseVector fmap = SparseVector.__new__(SparseVector)             # <<<<<<<<<<<<<<
@@ -15248,7 +16168,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_9Candidate_4fmap___get__(struct __pyx_obj
   __pyx_v_fmap = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":23
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":23
  *         def __get__(self):
  *             cdef SparseVector fmap = SparseVector.__new__(SparseVector)
  *             fmap.vector = new FastSparseVector[weight_t](self.candidate.fmap)             # <<<<<<<<<<<<<<
@@ -15257,7 +16177,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_9Candidate_4fmap___get__(struct __pyx_obj
  */
   __pyx_v_fmap->vector = new FastSparseVector<weight_t>(__pyx_v_self->candidate->fmap);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":24
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":24
  *             cdef SparseVector fmap = SparseVector.__new__(SparseVector)
  *             fmap.vector = new FastSparseVector[weight_t](self.candidate.fmap)
  *             return fmap             # <<<<<<<<<<<<<<
@@ -15293,7 +16213,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_9Candidate_5score_1__get__(PyObject *__py
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":14
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":14
  * cdef class Candidate:
  *     cdef mteval.const_Candidate* candidate
  *     cdef public float score             # <<<<<<<<<<<<<<
@@ -15369,7 +16289,7 @@ static void __pyx_pw_4cdec_5_cdec_15SufficientStats_1__dealloc__(PyObject *__pyx
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":30
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":30
  *     cdef mteval.EvaluationMetric* metric
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":31
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":31
  * 
  *     def __dealloc__(self):
  *         del self.stats             # <<<<<<<<<<<<<<
@@ -15404,7 +16324,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_5score_1__get__(PyObjec
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":34
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":34
  * 
  *     property score:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -15421,7 +16341,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_5score___get__(struct _
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":35
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":35
  *     property score:
  *         def __get__(self):
  *             return self.metric.ComputeScore(self.stats[0])             # <<<<<<<<<<<<<<
@@ -15458,7 +16378,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_6detail_1__get__(PyObje
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":38
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":38
  * 
  *     property detail:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -15476,7 +16396,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_6detail___get__(struct
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":39
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":39
  *     property detail:
  *         def __get__(self):
  *             return str(self.metric.DetailedScore(self.stats[0]).c_str())             # <<<<<<<<<<<<<<
@@ -15522,7 +16442,7 @@ static Py_ssize_t __pyx_pw_4cdec_5_cdec_15SufficientStats_3__len__(PyObject *__p
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":41
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":41
  *             return str(self.metric.DetailedScore(self.stats[0]).c_str())
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":42
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":42
  * 
  *     def __len__(self):
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 }
-static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator15(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
+static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator18(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_5__iter__(PyObject *__pyx_v_self); /*proto*/
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":44
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":44
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  *     def __iter__(self):             # <<<<<<<<<<<<<<
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 static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_4__iter__(struct __pyx_obj_4cdec_5_cdec_SufficientStats *__pyx_v_self) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___iter__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_24___iter__, __pyx_empty_tuple, NULL);
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   __Pyx_GIVEREF((PyObject *)__pyx_cur_scope->__pyx_v_self);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_15SufficientStats_6generator18, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -15607,9 +16527,9 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_4__iter__(struct __pyx_
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 }
 
-static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator15(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator18(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)__pyx_generator->closure);
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   Py_ssize_t __pyx_t_1;
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@@ -15630,7 +16550,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator15(__pyx_Gene
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":45
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":45
  * 
  *     def __iter__(self):
  *         for i in range(len(self)):             # <<<<<<<<<<<<<<
@@ -15689,7 +16609,7 @@ static PyObject *__pyx_gb_4cdec_5_cdec_15SufficientStats_6generator15(__pyx_Gene
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     __pyx_t_2 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":46
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":46
  *     def __iter__(self):
  *         for i in range(len(self)):
  *             yield self[i]             # <<<<<<<<<<<<<<
@@ -15756,7 +16676,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_8__getitem__(PyObject *
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":48
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":48
  *             yield self[i]
  * 
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@@ -15776,7 +16696,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_7__getitem__(struct __p
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":49
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":49
  * 
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  *         if not 0 <= index < len(self):             # <<<<<<<<<<<<<<
@@ -15791,7 +16711,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_7__getitem__(struct __p
   __pyx_t_3 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":50
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":50
  *     def __getitem__(self, int index):
  *         if not 0 <= index < len(self):
  *             raise IndexError('sufficient stats vector index out of range')             # <<<<<<<<<<<<<<
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   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":51
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":51
  *         if not 0 <= index < len(self):
  *             raise IndexError('sufficient stats vector index out of range')
  *         return self.stats[0][index]             # <<<<<<<<<<<<<<
@@ -15852,7 +16772,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_10__iadd__(PyObject *__
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":53
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":53
  *         return self.stats[0][index]
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":54
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":54
  * 
  *     def __iadd__(SufficientStats self, SufficientStats other):
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   (__pyx_v_self->stats[0]) += (__pyx_v_other->stats[0]);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":55
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":55
  *     def __iadd__(SufficientStats self, SufficientStats other):
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  *         return self             # <<<<<<<<<<<<<<
@@ -15904,7 +16824,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_15SufficientStats_12__add__(PyObject *__p
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":57
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":57
  *         return self
  * 
  *     def __add__(x, y):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":58
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":58
  * 
  *     def __add__(x, y):
  *         cdef SufficientStats sx = as_stats(x, y)             # <<<<<<<<<<<<<<
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   __pyx_v_sx = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":59
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":59
  *     def __add__(x, y):
  *         cdef SufficientStats sx = as_stats(x, y)
  *         cdef SufficientStats sy = as_stats(y, x)             # <<<<<<<<<<<<<<
@@ -15949,7 +16869,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_11__add__(PyObject *__p
   __pyx_v_sy = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":60
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":60
  *         cdef SufficientStats sx = as_stats(x, y)
  *         cdef SufficientStats sy = as_stats(y, x)
  *         cdef SufficientStats result = SufficientStats()             # <<<<<<<<<<<<<<
@@ -15961,7 +16881,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_11__add__(PyObject *__p
   __pyx_v_result = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":61
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":61
  *         cdef SufficientStats sy = as_stats(y, x)
  *         cdef SufficientStats result = SufficientStats()
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@@ -15970,7 +16890,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_11__add__(PyObject *__p
  */
   __pyx_v_result->stats = new SufficientStats(operator+((__pyx_v_sx->stats[0]), (__pyx_v_sy->stats[0])));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":62
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":62
  *         cdef SufficientStats result = SufficientStats()
  *         result.stats = new mteval.SufficientStats(mteval.add(sx.stats[0], sy.stats[0]))
  *         result.metric = sx.metric             # <<<<<<<<<<<<<<
@@ -15980,7 +16900,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_15SufficientStats_11__add__(PyObject *__p
   __pyx_t_2 = __pyx_v_sx->metric;
   __pyx_v_result->metric = __pyx_t_2;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":63
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":63
  *         result.stats = new mteval.SufficientStats(mteval.add(sx.stats[0], sy.stats[0]))
  *         result.metric = sx.metric
  *         return result             # <<<<<<<<<<<<<<
@@ -16062,7 +16982,7 @@ static int __pyx_pw_4cdec_5_cdec_12CandidateSet_1__cinit__(PyObject *__pyx_v_sel
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":70
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":70
  *     cdef mteval.CandidateSet* cs
  * 
  *     def __cinit__(self, SegmentEvaluator evaluator):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":71
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":71
  * 
  *     def __cinit__(self, SegmentEvaluator evaluator):
  *         self.scorer = new shared_ptr[mteval.SegmentEvaluator](evaluator.scorer[0])             # <<<<<<<<<<<<<<
@@ -16085,7 +17005,7 @@ static int __pyx_pf_4cdec_5_cdec_12CandidateSet___cinit__(struct __pyx_obj_4cdec
  */
   __pyx_v_self->scorer = new boost::shared_ptr<SegmentEvaluator>((__pyx_v_evaluator->scorer[0]));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":72
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":72
  *     def __cinit__(self, SegmentEvaluator evaluator):
  *         self.scorer = new shared_ptr[mteval.SegmentEvaluator](evaluator.scorer[0])
  *         self.metric = evaluator.metric             # <<<<<<<<<<<<<<
@@ -16095,7 +17015,7 @@ static int __pyx_pf_4cdec_5_cdec_12CandidateSet___cinit__(struct __pyx_obj_4cdec
   __pyx_t_1 = __pyx_v_evaluator->metric;
   __pyx_v_self->metric = __pyx_t_1;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":73
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":73
  *         self.scorer = new shared_ptr[mteval.SegmentEvaluator](evaluator.scorer[0])
  *         self.metric = evaluator.metric
  *         self.cs = new mteval.CandidateSet()             # <<<<<<<<<<<<<<
@@ -16118,7 +17038,7 @@ static void __pyx_pw_4cdec_5_cdec_12CandidateSet_3__dealloc__(PyObject *__pyx_v_
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":75
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":75
  *         self.cs = new mteval.CandidateSet()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":76
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":76
  * 
  *     def __dealloc__(self):
  *         del self.scorer             # <<<<<<<<<<<<<<
@@ -16139,7 +17059,7 @@ static void __pyx_pf_4cdec_5_cdec_12CandidateSet_2__dealloc__(CYTHON_UNUSED stru
  */
   delete __pyx_v_self->scorer;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":77
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":77
  *     def __dealloc__(self):
  *         del self.scorer
  *         del self.cs             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":79
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":79
  *         del self.cs
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":80
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":80
  * 
  *     def __len__(self):
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":82
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":82
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  *     def __getitem__(self,int k):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":83
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":83
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  *     def __getitem__(self,int k):
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   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":84
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":84
  *     def __getitem__(self,int k):
  *         if not 0 <= k < self.cs.size():
  *             raise IndexError('candidate set index out of range')             # <<<<<<<<<<<<<<
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   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":85
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":85
  *         if not 0 <= k < self.cs.size():
  *             raise IndexError('candidate set index out of range')
  *         cdef Candidate candidate = Candidate()             # <<<<<<<<<<<<<<
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   __pyx_v_candidate = ((struct __pyx_obj_4cdec_5_cdec_Candidate *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":86
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":86
  *             raise IndexError('candidate set index out of range')
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  *         candidate.candidate = &self.cs[0][k]             # <<<<<<<<<<<<<<
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   __pyx_v_candidate->candidate = (&((__pyx_v_self->cs[0])[__pyx_v_k]));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":87
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":87
  *         cdef Candidate candidate = Candidate()
  *         candidate.candidate = &self.cs[0][k]
  *         candidate.score = self.metric.ComputeScore(self.cs[0][k].eval_feats)             # <<<<<<<<<<<<<<
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   __pyx_v_candidate->score = __pyx_v_self->metric->ComputeScore(((__pyx_v_self->cs[0])[__pyx_v_k]).eval_feats);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":88
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":88
  *         candidate.candidate = &self.cs[0][k]
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+static PyObject *__pyx_gb_4cdec_5_cdec_12CandidateSet_10generator19(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
 static PyObject *__pyx_pw_4cdec_5_cdec_12CandidateSet_9__iter__(PyObject *__pyx_v_self); /*proto*/
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":90
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":90
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-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25___iter__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_25___iter__, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_12CandidateSet_10generator19, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-static PyObject *__pyx_gb_4cdec_5_cdec_12CandidateSet_10generator16(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_12CandidateSet_10generator19(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)__pyx_generator->closure);
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":92
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":92
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     __pyx_cur_scope->__pyx_v_i = __pyx_t_2;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":93
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":93
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  *         for i in range(len(self)):
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":95
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":95
  *             yield self[i]
  * 
  *     def add_kbest(self, Hypergraph hypergraph, unsigned k):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("add_kbest", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":98
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":98
  *         """cs.add_kbest(Hypergraph hypergraph, int k) -> Extract K-best hypotheses
  *         from the hypergraph and add them to the candidate set."""
  *         self.cs.AddKBestCandidates(hypergraph.hg[0], k, self.scorer.get())             # <<<<<<<<<<<<<<
@@ -16547,7 +17467,7 @@ static void __pyx_pw_4cdec_5_cdec_16SegmentEvaluator_1__dealloc__(PyObject *__py
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":104
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":104
  *     cdef mteval.EvaluationMetric* metric
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -16559,7 +17479,7 @@ static void __pyx_pf_4cdec_5_cdec_16SegmentEvaluator___dealloc__(CYTHON_UNUSED s
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   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":105
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":105
  * 
  *     def __dealloc__(self):
  *         del self.scorer             # <<<<<<<<<<<<<<
@@ -16583,7 +17503,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_16SegmentEvaluator_3evaluate(PyObject *__
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":107
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":107
  *         del self.scorer
  * 
  *     def evaluate(self, sentence):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("evaluate", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":110
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":110
  *         """se.evaluate(sentence) -> SufficientStats for the given hypothesis."""
  *         cdef vector[WordID] hyp
  *         cdef SufficientStats sf = SufficientStats()             # <<<<<<<<<<<<<<
@@ -16617,7 +17537,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx
   __pyx_v_sf = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":111
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":111
  *         cdef vector[WordID] hyp
  *         cdef SufficientStats sf = SufficientStats()
  *         sf.metric = self.metric             # <<<<<<<<<<<<<<
@@ -16627,7 +17547,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx
   __pyx_t_2 = __pyx_v_self->metric;
   __pyx_v_sf->metric = __pyx_t_2;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":112
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":112
  *         cdef SufficientStats sf = SufficientStats()
  *         sf.metric = self.metric
  *         sf.stats = new mteval.SufficientStats()             # <<<<<<<<<<<<<<
@@ -16636,7 +17556,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx
  */
   __pyx_v_sf->stats = new SufficientStats();
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":113
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":113
  *         sf.metric = self.metric
  *         sf.stats = new mteval.SufficientStats()
  *         ConvertSentence(as_str(sentence.strip()), &hyp)             # <<<<<<<<<<<<<<
@@ -16655,7 +17575,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   TD::ConvertSentence(__pyx_t_4, (&__pyx_v_hyp));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":114
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":114
  *         sf.stats = new mteval.SufficientStats()
  *         ConvertSentence(as_str(sentence.strip()), &hyp)
  *         self.scorer.get().Evaluate(hyp, sf.stats)             # <<<<<<<<<<<<<<
@@ -16664,7 +17584,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_2evaluate(struct __pyx
  */
   __pyx_v_self->scorer->get()->Evaluate(__pyx_v_hyp, __pyx_v_sf->stats);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":115
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":115
  *         ConvertSentence(as_str(sentence.strip()), &hyp)
  *         self.scorer.get().Evaluate(hyp, sf.stats)
  *         return sf             # <<<<<<<<<<<<<<
@@ -16702,7 +17622,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_16SegmentEvaluator_5candidate_set(PyObjec
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":117
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":117
  *         return sf
  * 
  *     def candidate_set(self):             # <<<<<<<<<<<<<<
@@ -16720,7 +17640,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_16SegmentEvaluator_4candidate_set(struct
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   __Pyx_RefNannySetupContext("candidate_set", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":119
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":119
  *     def candidate_set(self):
  *         """se.candidate_set() -> Candidate set using this segment evaluator for scoring."""
  *         return CandidateSet(self)             # <<<<<<<<<<<<<<
@@ -16767,7 +17687,7 @@ static int __pyx_pw_4cdec_5_cdec_6Scorer_1__cinit__(PyObject *__pyx_v_self, PyOb
     static PyObject **__pyx_pyargnames[] = {&__pyx_n_s__name,0};
     PyObject* values[1] = {0};
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":125
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":125
  *     cdef mteval.EvaluationMetric* metric
  * 
  *     def __cinit__(self, bytes name=None):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":126
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":126
  * 
  *     def __cinit__(self, bytes name=None):
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   if (__pyx_t_1) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":127
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":127
  *     def __cinit__(self, bytes name=None):
  *         if name:
  *             self.name = new string(name)             # <<<<<<<<<<<<<<
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     }
     __pyx_v_self->name = __pyx_t_3;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":128
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":128
  *         if name:
  *             self.name = new string(name)
  *             self.metric = mteval.MetricInstance(self.name[0])             # <<<<<<<<<<<<<<
@@ -16889,7 +17809,7 @@ static void __pyx_pw_4cdec_5_cdec_6Scorer_3__dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":130
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":130
  *             self.metric = mteval.MetricInstance(self.name[0])
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -16901,7 +17821,7 @@ static void __pyx_pf_4cdec_5_cdec_6Scorer_2__dealloc__(CYTHON_UNUSED struct __py
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   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":131
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":131
  * 
  *     def __dealloc__(self):
  *         del self.name             # <<<<<<<<<<<<<<
@@ -16963,7 +17883,7 @@ static PyObject *__pyx_pw_4cdec_5_cdec_6Scorer_5__call__(PyObject *__pyx_v_self,
   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":133
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":133
  *         del self.name
  * 
  *     def __call__(self, refs):             # <<<<<<<<<<<<<<
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   __Pyx_INCREF(__pyx_v_refs);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":134
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":134
  * 
  *     def __call__(self, refs):
  *         if isinstance(refs, basestring):             # <<<<<<<<<<<<<<
@@ -17006,7 +17926,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":135
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":135
  *     def __call__(self, refs):
  *         if isinstance(refs, basestring):
  *             refs = [refs]             # <<<<<<<<<<<<<<
@@ -17025,7 +17945,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
   }
   __pyx_L3:;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":136
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":136
  *         if isinstance(refs, basestring):
  *             refs = [refs]
  *         cdef vector[vector[WordID]]* refsv = new vector[vector[WordID]]()             # <<<<<<<<<<<<<<
@@ -17040,7 +17960,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
   }
   __pyx_v_refsv = __pyx_t_4;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":138
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":138
  *         cdef vector[vector[WordID]]* refsv = new vector[vector[WordID]]()
  *         cdef vector[WordID]* refv
  *         for ref in refs:             # <<<<<<<<<<<<<<
@@ -17085,7 +18005,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
     __pyx_v_ref = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":139
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":139
  *         cdef vector[WordID]* refv
  *         for ref in refs:
  *             refv = new vector[WordID]()             # <<<<<<<<<<<<<<
@@ -17100,7 +18020,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
     }
     __pyx_v_refv = __pyx_t_8;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":140
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":140
  *         for ref in refs:
  *             refv = new vector[WordID]()
  *             ConvertSentence(as_str(ref.strip()), refv)             # <<<<<<<<<<<<<<
@@ -17119,7 +18039,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
     __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
     TD::ConvertSentence(__pyx_t_10, __pyx_v_refv);
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":141
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":141
  *             refv = new vector[WordID]()
  *             ConvertSentence(as_str(ref.strip()), refv)
  *             refsv.push_back(refv[0])             # <<<<<<<<<<<<<<
@@ -17128,7 +18048,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
  */
     __pyx_v_refsv->push_back((__pyx_v_refv[0]));
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":142
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":142
  *             ConvertSentence(as_str(ref.strip()), refv)
  *             refsv.push_back(refv[0])
  *             del refv             # <<<<<<<<<<<<<<
@@ -17139,7 +18059,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":144
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":144
  *             del refv
  *         cdef unsigned i
  *         cdef SegmentEvaluator evaluator = SegmentEvaluator()             # <<<<<<<<<<<<<<
@@ -17151,7 +18071,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
   __pyx_v_evaluator = ((struct __pyx_obj_4cdec_5_cdec_SegmentEvaluator *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":145
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":145
  *         cdef unsigned i
  *         cdef SegmentEvaluator evaluator = SegmentEvaluator()
  *         evaluator.metric = self.metric             # <<<<<<<<<<<<<<
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   __pyx_t_11 = __pyx_v_self->metric;
   __pyx_v_evaluator->metric = __pyx_t_11;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":146
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":146
  *         cdef SegmentEvaluator evaluator = SegmentEvaluator()
  *         evaluator.metric = self.metric
  *         evaluator.scorer = new shared_ptr[mteval.SegmentEvaluator](             # <<<<<<<<<<<<<<
@@ -17170,7 +18090,7 @@ static PyObject *__pyx_pf_4cdec_5_cdec_6Scorer_4__call__(struct __pyx_obj_4cdec_
  */
   __pyx_v_evaluator->scorer = new boost::shared_ptr<SegmentEvaluator>(__pyx_v_self->metric->CreateSegmentEvaluator((__pyx_v_refsv[0])));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":148
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":148
  *         evaluator.scorer = new shared_ptr[mteval.SegmentEvaluator](
  *                 self.metric.CreateSegmentEvaluator(refsv[0]))
  *         del refsv # in theory should not delete but store in SegmentEvaluator             # <<<<<<<<<<<<<<
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  */
   delete __pyx_v_refsv;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":149
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":149
  *                 self.metric.CreateSegmentEvaluator(refsv[0]))
  *         del refsv # in theory should not delete but store in SegmentEvaluator
  *         return evaluator             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":151
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":151
  *         return evaluator
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":152
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":152
  * 
  *     def __str__(self):
  *         return str(self.name.c_str())             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":154
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":154
  *         return str(self.name.c_str())
  * 
  * cdef float _compute_score(void* metric_, mteval.SufficientStats* stats):             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":155
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":155
  * 
  * cdef float _compute_score(void* metric_, mteval.SufficientStats* stats):
  *     cdef Metric metric = <Metric> metric_             # <<<<<<<<<<<<<<
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   __Pyx_INCREF(((PyObject *)((struct __pyx_obj_4cdec_5_cdec_Metric *)__pyx_v_metric_)));
   __pyx_v_metric = ((struct __pyx_obj_4cdec_5_cdec_Metric *)__pyx_v_metric_);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":156
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":156
  * cdef float _compute_score(void* metric_, mteval.SufficientStats* stats):
  *     cdef Metric metric = <Metric> metric_
  *     cdef list ss = []             # <<<<<<<<<<<<<<
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   __pyx_v_ss = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":158
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":158
  *     cdef list ss = []
  *     cdef unsigned i
  *     for i in range(stats.size()):             # <<<<<<<<<<<<<<
@@ -17331,7 +18251,7 @@ static float __pyx_f_4cdec_5_cdec__compute_score(void *__pyx_v_metric_, Sufficie
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":159
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":159
  *     cdef unsigned i
  *     for i in range(stats.size()):
  *         ss.append(stats[0][i])             # <<<<<<<<<<<<<<
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     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":160
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":160
  *     for i in range(stats.size()):
  *         ss.append(stats[0][i])
  *     return metric.score(ss)             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":162
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":162
  *     return metric.score(ss)
  * 
  * cdef void _compute_sufficient_stats(void* metric_,             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":166
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":166
  *         vector[string]* refs,
  *         mteval.SufficientStats* out):
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   __pyx_v_metric = ((struct __pyx_obj_4cdec_5_cdec_Metric *)__pyx_v_metric_);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":167
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":167
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  *     cdef list refs_ = []             # <<<<<<<<<<<<<<
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":169
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":169
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  *     cdef unsigned i
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     __pyx_v_i = __pyx_t_3;
 
-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":170
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":170
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  *     for i in range(refs.size()):
  *         refs_.append(str(refs[0][i].c_str()))             # <<<<<<<<<<<<<<
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":171
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":171
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  *         refs_.append(str(refs[0][i].c_str()))
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   __pyx_t_4 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":172
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":172
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   __pyx_v_out->fields.resize(__pyx_t_7);
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":173
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":173
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  *     for i in range(len(ss)):             # <<<<<<<<<<<<<<
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-    /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":174
+    /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":174
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":178
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":178
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":179
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":179
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   __pyx_t_1 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":180
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":180
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":181
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":181
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":182
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":182
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   return __pyx_r;
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":185
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":185
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-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":186
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":186
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":188
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":188
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  *     def score(SufficientStats stats):
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   return __pyx_r;
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-/* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":191
+/* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":191
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+static PyObject *__pyx_gb_4cdec_5_cdec_6generator20(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
 /* Python wrapper */
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-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_26__make_config(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_26__make_config, __pyx_empty_tuple, NULL);
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_6generator20, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-static PyObject *__pyx_gb_4cdec_5_cdec_6generator17(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_6generator20(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)__pyx_generator->closure);
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)__pyx_generator->closure);
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+static PyObject *__pyx_gb_4cdec_5_cdec_7Decoder_8__init___2generator24(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
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 static PyObject *__pyx_pf_4cdec_5_cdec_7Decoder_8__init___genexpr(PyObject *__pyx_self) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_28_genexpr(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_28_genexpr, __pyx_empty_tuple, NULL);
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-  __pyx_cur_scope->__pyx_outer_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *) __pyx_self;
+  __pyx_cur_scope->__pyx_outer_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *) __pyx_self;
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+    __pyx_GeneratorObject *gen = __Pyx_Generator_New((__pyx_generator_body_t) __pyx_gb_4cdec_5_cdec_7Decoder_8__init___2generator24, (PyObject *) __pyx_cur_scope); if (unlikely(!gen)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-static PyObject *__pyx_gb_4cdec_5_cdec_7Decoder_8__init___2generator21(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
+static PyObject *__pyx_gb_4cdec_5_cdec_7Decoder_8__init___2generator24(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value) /* generator body */
 {
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+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *__pyx_cur_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)__pyx_generator->closure);
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-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *__pyx_cur_scope;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *__pyx_cur_scope;
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+  __pyx_cur_scope = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_27___init__(__pyx_ptype_4cdec_5_cdec___pyx_scope_struct_27___init__, __pyx_empty_tuple, NULL);
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+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_24___iter__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___iter__ = 0;
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+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___iter__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_24___iter__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___iter__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)o);
+  p->__pyx_v_i = 0;
+  p->__pyx_v_self = 0;
+  p->__pyx_t_1 = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_24___iter__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_i);
+  Py_CLEAR(p->__pyx_v_self);
+  Py_CLEAR(p->__pyx_t_1);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_24___iter__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___iter__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_24___iter__(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)o;
+  if (p->__pyx_v_i) {
+    e = (*v)(p->__pyx_v_i, a); if (e) return e;
+  }
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  }
+  if (p->__pyx_t_1) {
+    e = (*v)(p->__pyx_t_1, a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_24___iter__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__ *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_i);
+  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_1);
+  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_24___iter__[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_24___iter__ = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_24___iter__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___iter__), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_24___iter__, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_24___iter__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_24___iter__, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_24___iter__, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___iter__, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
 static PyObject *__pyx_tp_new_4cdec_5_cdec_TRule(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   PyObject *o;
   o = (*t->tp_alloc)(t, 0);
@@ -20359,115 +21404,6 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_MRule = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22___iter__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22___iter__ = 0;
-
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *p;
-  PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22___iter__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22___iter__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22___iter__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__));
-    PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
-  } else {
-    o = (*t->tp_alloc)(t, 0);
-    if (unlikely(!o)) return 0;
-  }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)o);
-  p->__pyx_v_self = 0;
-  return o;
-}
-
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_22___iter__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)o;
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22___iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22___iter__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22___iter__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-}
-
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_22___iter__(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)o;
-  if (p->__pyx_v_self) {
-    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_22___iter__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__ *)o;
-  PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_CandidateSet *)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_22___iter__[] = {
-  {0, 0, 0, 0}
-};
-
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_22___iter__ = {
-  PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_22___iter__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22___iter__), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_22___iter__, /*tp_dealloc*/
-  0, /*tp_print*/
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  0, /*tp_as_sequence*/
-  0, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_22___iter__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_22___iter__, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_22___iter__, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  0, /*tp_dictoffset*/
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22___iter__, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  #if PY_VERSION_HEX >= 0x02060000
-  0, /*tp_version_tag*/
-  #endif
-};
-
 static PyObject *__pyx_tp_new_4cdec_5_cdec_DenseVector(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   PyObject *o;
   o = (*t->tp_alloc)(t, 0);
@@ -20765,6 +21701,272 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_SufficientStats = {
   #endif
 };
 
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23_lines[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23_lines = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23_lines(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23_lines > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23_lines[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23_lines];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)o);
+  p->__pyx_outer_scope = 0;
+  p->__pyx_v_delta = 0;
+  p->__pyx_v_i = 0;
+  p->__pyx_v_label = 0;
+  p->__pyx_v_weight = 0;
+  p->__pyx_t_1 = 0;
+  p->__pyx_t_3 = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_23_lines(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_outer_scope);
+  Py_CLEAR(p->__pyx_v_delta);
+  Py_CLEAR(p->__pyx_v_i);
+  Py_CLEAR(p->__pyx_v_label);
+  Py_CLEAR(p->__pyx_v_weight);
+  Py_CLEAR(p->__pyx_t_1);
+  Py_CLEAR(p->__pyx_t_3);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23_lines < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23_lines[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23_lines++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_23_lines(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)o;
+  if (p->__pyx_outer_scope) {
+    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
+  }
+  if (p->__pyx_v_delta) {
+    e = (*v)(p->__pyx_v_delta, a); if (e) return e;
+  }
+  if (p->__pyx_v_i) {
+    e = (*v)(p->__pyx_v_i, a); if (e) return e;
+  }
+  if (p->__pyx_v_label) {
+    e = (*v)(p->__pyx_v_label, a); if (e) return e;
+  }
+  if (p->__pyx_v_weight) {
+    e = (*v)(p->__pyx_v_weight, a); if (e) return e;
+  }
+  if (p->__pyx_t_1) {
+    e = (*v)(p->__pyx_t_1, a); if (e) return e;
+  }
+  if (p->__pyx_t_3) {
+    e = (*v)(p->__pyx_t_3, a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_23_lines(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_outer_scope);
+  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_delta);
+  p->__pyx_v_delta = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_i);
+  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_label);
+  p->__pyx_v_label = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_weight);
+  p->__pyx_v_weight = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_1);
+  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_3);
+  p->__pyx_t_3 = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_23_lines[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_23_lines = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_23_lines"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23_lines), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_23_lines, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_23_lines, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_23_lines, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_23_lines, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23_lines, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_27___init__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_27___init__ = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_27___init__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_27___init__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_27___init__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_27___init__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)o);
+  p->__pyx_v_config = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_27___init__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_config);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_27___init__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_27___init__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_27___init__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_27___init__(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)o;
+  if (p->__pyx_v_config) {
+    e = (*v)(p->__pyx_v_config, a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_27___init__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_config);
+  p->__pyx_v_config = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_27___init__[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_27___init__ = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_27___init__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_27___init__, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_27___init__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_27___init__, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_27___init__, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_27___init__, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
 static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_21___iter__[8];
 static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_21___iter__ = 0;
 
@@ -20781,18 +21983,14 @@ static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyType
     if (unlikely(!o)) return 0;
   }
   p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)o);
-  p->__pyx_v_i = 0;
   p->__pyx_v_self = 0;
-  p->__pyx_t_1 = 0;
   return o;
 }
 
 static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyObject *o) {
   struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_i);
   Py_CLEAR(p->__pyx_v_self);
-  Py_CLEAR(p->__pyx_t_1);
   if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_21___iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__))) {
     __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_21___iter__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_21___iter__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)o);
   } else {
@@ -20803,29 +22001,17 @@ static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyObjec
 static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyObject *o, visitproc v, void *a) {
   int e;
   struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)o;
-  if (p->__pyx_v_i) {
-    e = (*v)(p->__pyx_v_i, a); if (e) return e;
-  }
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
-  if (p->__pyx_t_1) {
-    e = (*v)(p->__pyx_t_1, a); if (e) return e;
-  }
   return 0;
 }
 
 static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_21___iter__(PyObject *o) {
   struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_21___iter__ *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_i);
-  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_SufficientStats *)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_1);
-  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
@@ -20990,6 +22176,123 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_Metric = {
   #endif
 };
 
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *)o);
+  p->__pyx_v_self = 0;
+  p->__pyx_v_size = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_self);
+  Py_CLEAR(p->__pyx_v_size);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *)o;
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  }
+  if (p->__pyx_v_size) {
+    e = (*v)(p->__pyx_v_size, a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_size);
+  p->__pyx_v_size = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_11_unique_kbest"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Candidate(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   PyObject *o;
   o = (*t->tp_alloc)(t, 0);
@@ -21267,65 +22570,113 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_SparseVector = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15___get__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15___get__ = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_26__make_config[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_26__make_config = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_26__make_config(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15___get__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_26__make_config > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_26__make_config[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_26__make_config];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *)o);
-  p->__pyx_v_self = 0;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)o);
+  p->__pyx_v_config = 0;
+  p->__pyx_v_info = 0;
+  p->__pyx_v_key = 0;
+  p->__pyx_v_name = 0;
+  p->__pyx_v_value = 0;
+  p->__pyx_t_0 = 0;
+  p->__pyx_t_1 = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_15___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_26__make_config(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *)o);
+  Py_CLEAR(p->__pyx_v_config);
+  Py_CLEAR(p->__pyx_v_info);
+  Py_CLEAR(p->__pyx_v_key);
+  Py_CLEAR(p->__pyx_v_name);
+  Py_CLEAR(p->__pyx_v_value);
+  Py_CLEAR(p->__pyx_t_0);
+  Py_CLEAR(p->__pyx_t_1);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_26__make_config < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_26__make_config[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_26__make_config++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_15___get__(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_26__make_config(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *)o;
-  if (p->__pyx_v_self) {
-    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)o;
+  if (p->__pyx_v_config) {
+    e = (*v)(p->__pyx_v_config, a); if (e) return e;
+  }
+  if (p->__pyx_v_info) {
+    e = (*v)(p->__pyx_v_info, a); if (e) return e;
+  }
+  if (p->__pyx_v_key) {
+    e = (*v)(p->__pyx_v_key, a); if (e) return e;
+  }
+  if (p->__pyx_v_name) {
+    e = (*v)(p->__pyx_v_name, a); if (e) return e;
+  }
+  if (p->__pyx_v_value) {
+    e = (*v)(p->__pyx_v_value, a); if (e) return e;
+  }
+  if (p->__pyx_t_0) {
+    e = (*v)(p->__pyx_t_0, a); if (e) return e;
+  }
+  if (p->__pyx_t_1) {
+    e = (*v)(p->__pyx_t_1, a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_15___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__ *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_26__make_config(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)Py_None); Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_config);
+  p->__pyx_v_config = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_info);
+  p->__pyx_v_info = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_key);
+  p->__pyx_v_key = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_name);
+  p->__pyx_v_name = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_value);
+  p->__pyx_v_value = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_0);
+  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_1);
+  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_15___get__[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_26__make_config[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_15___get__ = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_26__make_config = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_15___get__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15___get__), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_26__make_config"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_26__make_config), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_15___get__, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_26__make_config, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -21346,13 +22697,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_15___get__ = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_15___get__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_15___get__, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_26__make_config, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_26__make_config, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_15___get__, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_26__make_config, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -21362,7 +22713,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_15___get__ = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15___get__, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_26__make_config, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -21627,113 +22978,65 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_Lattice = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23__make_config[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23__make_config = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15_sample_trees[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15_sample_trees = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23__make_config(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15_sample_trees(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23__make_config > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23__make_config[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23__make_config];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15_sample_trees > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15_sample_trees[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15_sample_trees];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)o);
-  p->__pyx_v_config = 0;
-  p->__pyx_v_info = 0;
-  p->__pyx_v_key = 0;
-  p->__pyx_v_name = 0;
-  p->__pyx_v_value = 0;
-  p->__pyx_t_0 = 0;
-  p->__pyx_t_1 = 0;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *)o);
+  p->__pyx_v_self = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_23__make_config(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_15_sample_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_config);
-  Py_CLEAR(p->__pyx_v_info);
-  Py_CLEAR(p->__pyx_v_key);
-  Py_CLEAR(p->__pyx_v_name);
-  Py_CLEAR(p->__pyx_v_value);
-  Py_CLEAR(p->__pyx_t_0);
-  Py_CLEAR(p->__pyx_t_1);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23__make_config < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_23__make_config[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_23__make_config++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)o);
+  Py_CLEAR(p->__pyx_v_self);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15_sample_trees < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_15_sample_trees[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_15_sample_trees++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_23__make_config(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_15_sample_trees(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)o;
-  if (p->__pyx_v_config) {
-    e = (*v)(p->__pyx_v_config, a); if (e) return e;
-  }
-  if (p->__pyx_v_info) {
-    e = (*v)(p->__pyx_v_info, a); if (e) return e;
-  }
-  if (p->__pyx_v_key) {
-    e = (*v)(p->__pyx_v_key, a); if (e) return e;
-  }
-  if (p->__pyx_v_name) {
-    e = (*v)(p->__pyx_v_name, a); if (e) return e;
-  }
-  if (p->__pyx_v_value) {
-    e = (*v)(p->__pyx_v_value, a); if (e) return e;
-  }
-  if (p->__pyx_t_0) {
-    e = (*v)(p->__pyx_t_0, a); if (e) return e;
-  }
-  if (p->__pyx_t_1) {
-    e = (*v)(p->__pyx_t_1, a); if (e) return e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *)o;
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_23__make_config(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_15_sample_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_config);
-  p->__pyx_v_config = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_info);
-  p->__pyx_v_info = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_key);
-  p->__pyx_v_key = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_name);
-  p->__pyx_v_name = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_value);
-  p->__pyx_v_value = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_0);
-  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_1);
-  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_23__make_config[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_15_sample_trees[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_23__make_config = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_15_sample_trees = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_23__make_config"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_23__make_config), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_15_sample_trees"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_15_sample_trees), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_23__make_config, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_15_sample_trees, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -21754,13 +23057,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_23__make_config =
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_23__make_config, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_23__make_config, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_15_sample_trees, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_15_sample_trees, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_23__make_config, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_15_sample_trees, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -21770,7 +23073,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_23__make_config =
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_23__make_config, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_15_sample_trees, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -22057,272 +23360,6 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_2__phrase = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13___get__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13___get__ = 0;
-
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *p;
-  PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13___get__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__));
-    PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
-  } else {
-    o = (*t->tp_alloc)(t, 0);
-    if (unlikely(!o)) return 0;
-  }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)o);
-  p->__pyx_v_self = 0;
-  return o;
-}
-
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_13___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)o;
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-}
-
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_13___get__(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)o;
-  if (p->__pyx_v_self) {
-    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_13___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__ *)o;
-  PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_13___get__[] = {
-  {0, 0, 0, 0}
-};
-
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_13___get__ = {
-  PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_13___get__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13___get__), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_13___get__, /*tp_dealloc*/
-  0, /*tp_print*/
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  0, /*tp_as_sequence*/
-  0, /*tp_as_mapping*/
-  0, /*tp_hash*/
-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_13___get__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_13___get__, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_13___get__, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
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-  0, /*tp_dictoffset*/
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13___get__, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  #if PY_VERSION_HEX >= 0x02060000
-  0, /*tp_version_tag*/
-  #endif
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-
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20_lines[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20_lines = 0;
-
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20_lines(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *p;
-  PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20_lines > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20_lines[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20_lines];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines));
-    PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
-  } else {
-    o = (*t->tp_alloc)(t, 0);
-    if (unlikely(!o)) return 0;
-  }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)o);
-  p->__pyx_outer_scope = 0;
-  p->__pyx_v_delta = 0;
-  p->__pyx_v_i = 0;
-  p->__pyx_v_label = 0;
-  p->__pyx_v_weight = 0;
-  p->__pyx_t_1 = 0;
-  p->__pyx_t_3 = 0;
-  return o;
-}
-
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_20_lines(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)o;
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_outer_scope);
-  Py_CLEAR(p->__pyx_v_delta);
-  Py_CLEAR(p->__pyx_v_i);
-  Py_CLEAR(p->__pyx_v_label);
-  Py_CLEAR(p->__pyx_v_weight);
-  Py_CLEAR(p->__pyx_t_1);
-  Py_CLEAR(p->__pyx_t_3);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20_lines < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20_lines[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20_lines++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-}
-
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_20_lines(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)o;
-  if (p->__pyx_outer_scope) {
-    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
-  }
-  if (p->__pyx_v_delta) {
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-  if (p->__pyx_v_i) {
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-  if (p->__pyx_t_1) {
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-  if (p->__pyx_t_3) {
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-  }
-  return 0;
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-
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_20_lines(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines *)o;
-  PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_outer_scope);
-  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_delta);
-  p->__pyx_v_delta = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_i);
-  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_label);
-  p->__pyx_v_label = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_weight);
-  p->__pyx_v_weight = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_1);
-  p->__pyx_t_1 = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_3);
-  p->__pyx_t_3 = Py_None; Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_20_lines[] = {
-  {0, 0, 0, 0}
-};
-
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_20_lines = {
-  PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_20_lines"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20_lines), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_20_lines, /*tp_dealloc*/
-  0, /*tp_print*/
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
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-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_20_lines, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_20_lines, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_20_lines, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  0, /*tp_dictoffset*/
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20_lines, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  #if PY_VERSION_HEX >= 0x02060000
-  0, /*tp_version_tag*/
-  #endif
-};
-
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Scorer(PyTypeObject *t, PyObject *a, PyObject *k) {
   PyObject *o;
   o = (*t->tp_alloc)(t, 0);
@@ -22873,14 +23910,17 @@ static PyMethodDef __pyx_methods_4cdec_5_cdec_Hypergraph[] = {
   {__Pyx_NAMESTR("kbest"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_13kbest, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_12kbest)},
   {__Pyx_NAMESTR("kbest_trees"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_16kbest_trees, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_15kbest_trees)},
   {__Pyx_NAMESTR("kbest_features"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_19kbest_features, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_18kbest_features)},
-  {__Pyx_NAMESTR("sample"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_22sample, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_21sample)},
-  {__Pyx_NAMESTR("sample_trees"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_25sample_trees, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_24sample_trees)},
-  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_28intersect, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_27intersect)},
-  {__Pyx_NAMESTR("prune"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_30prune, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_29prune)},
-  {__Pyx_NAMESTR("lattice"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_32lattice, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_31lattice)},
-  {__Pyx_NAMESTR("plf"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_34plf, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_33plf)},
-  {__Pyx_NAMESTR("reweight"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_36reweight, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_35reweight)},
-  {__Pyx_NAMESTR("inside_outside"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_38inside_outside, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_37inside_outside)},
+  {__Pyx_NAMESTR("unique_kbest"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_22unique_kbest, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_21unique_kbest)},
+  {__Pyx_NAMESTR("unique_kbest_trees"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_25unique_kbest_trees, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_24unique_kbest_trees)},
+  {__Pyx_NAMESTR("unique_kbest_features"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_28unique_kbest_features, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_27unique_kbest_features)},
+  {__Pyx_NAMESTR("sample"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_31sample, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_30sample)},
+  {__Pyx_NAMESTR("sample_trees"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_34sample_trees, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_33sample_trees)},
+  {__Pyx_NAMESTR("intersect"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_37intersect, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_36intersect)},
+  {__Pyx_NAMESTR("prune"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_39prune, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_38prune)},
+  {__Pyx_NAMESTR("lattice"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_41lattice, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_40lattice)},
+  {__Pyx_NAMESTR("plf"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_43plf, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_42plf)},
+  {__Pyx_NAMESTR("reweight"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_45reweight, METH_O, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_44reweight)},
+  {__Pyx_NAMESTR("inside_outside"), (PyCFunction)__pyx_pw_4cdec_5_cdec_10Hypergraph_47inside_outside, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_4cdec_5_cdec_10Hypergraph_46inside_outside)},
   {0, 0, 0, 0}
 };
 
@@ -22948,115 +23988,6 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_Hypergraph = {
   #endif
 };
 
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-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___init__ = 0;
-
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___init__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *p;
-  PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___init__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_24___init__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___init__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__));
-    PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
-  } else {
-    o = (*t->tp_alloc)(t, 0);
-    if (unlikely(!o)) return 0;
-  }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)o);
-  p->__pyx_v_config = 0;
-  return o;
-}
-
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_24___init__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)o;
-  PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_config);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___init__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_24___init__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_24___init__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-}
-
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_24___init__(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)o;
-  if (p->__pyx_v_config) {
-    e = (*v)(p->__pyx_v_config, a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_24___init__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)o;
-  PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_config);
-  p->__pyx_v_config = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  return 0;
-}
-
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_24___init__[] = {
-  {0, 0, 0, 0}
-};
-
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_24___init__ = {
-  PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_24___init__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__), /*tp_basicsize*/
-  0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_24___init__, /*tp_dealloc*/
-  0, /*tp_print*/
-  0, /*tp_getattr*/
-  0, /*tp_setattr*/
-  #if PY_MAJOR_VERSION < 3
-  0, /*tp_compare*/
-  #else
-  0, /*reserved*/
-  #endif
-  0, /*tp_repr*/
-  0, /*tp_as_number*/
-  0, /*tp_as_sequence*/
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-  0, /*tp_call*/
-  0, /*tp_str*/
-  0, /*tp_getattro*/
-  0, /*tp_setattro*/
-  0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_24___init__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_24___init__, /*tp_clear*/
-  0, /*tp_richcompare*/
-  0, /*tp_weaklistoffset*/
-  0, /*tp_iter*/
-  0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_24___init__, /*tp_methods*/
-  0, /*tp_members*/
-  0, /*tp_getset*/
-  0, /*tp_base*/
-  0, /*tp_dict*/
-  0, /*tp_descr_get*/
-  0, /*tp_descr_set*/
-  0, /*tp_dictoffset*/
-  0, /*tp_init*/
-  0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_24___init__, /*tp_new*/
-  0, /*tp_free*/
-  0, /*tp_is_gc*/
-  0, /*tp_bases*/
-  0, /*tp_mro*/
-  0, /*tp_cache*/
-  0, /*tp_subclasses*/
-  0, /*tp_weaklist*/
-  0, /*tp_del*/
-  #if PY_VERSION_HEX >= 0x02060000
-  0, /*tp_version_tag*/
-  #endif
-};
-
 static PyObject *__pyx_tp_new_4cdec_5_cdec_CandidateSet(PyTypeObject *t, PyObject *a, PyObject *k) {
   PyObject *o;
   o = (*t->tp_alloc)(t, 0);
@@ -23167,89 +24098,65 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_CandidateSet = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22_todot[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22_todot = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22_todot(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22_todot > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22_todot[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22_todot];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o);
-  p->__pyx_v_e_tree = 0;
-  p->__pyx_v_f_tree = 0;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)o);
   p->__pyx_v_self = 0;
-  p->__pyx_v_size = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_22_todot(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_e_tree);
-  Py_CLEAR(p->__pyx_v_f_tree);
   Py_CLEAR(p->__pyx_v_self);
-  Py_CLEAR(p->__pyx_v_size);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22_todot < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_22_todot[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_22_todot++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_22_todot(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
-  if (p->__pyx_v_e_tree) {
-    e = (*v)(p->__pyx_v_e_tree, a); if (e) return e;
-  }
-  if (p->__pyx_v_f_tree) {
-    e = (*v)(p->__pyx_v_f_tree, a); if (e) return e;
-  }
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)o;
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
-  if (p->__pyx_v_size) {
-    e = (*v)(p->__pyx_v_size, a); if (e) return e;
-  }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_22_todot(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_e_tree);
-  p->__pyx_v_e_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_f_tree);
-  p->__pyx_v_f_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
-  Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_size);
-  p->__pyx_v_size = Py_None; Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_22_todot[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_22_todot = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_9_kbest_trees"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_22_todot"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_22_todot), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_22_todot, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -23270,13 +24177,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_22_todot, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_22_todot, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_22_todot, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -23286,7 +24193,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_22_todot, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -23300,65 +24207,89 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19_todot[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19_todot = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19_todot(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19_todot > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19_todot[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19_todot];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o);
+  p->__pyx_v_e_tree = 0;
+  p->__pyx_v_f_tree = 0;
   p->__pyx_v_self = 0;
+  p->__pyx_v_size = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_19_todot(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
   PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_e_tree);
+  Py_CLEAR(p->__pyx_v_f_tree);
   Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19_todot < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19_todot[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19_todot++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)o);
+  Py_CLEAR(p->__pyx_v_size);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_19_todot(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
+  if (p->__pyx_v_e_tree) {
+    e = (*v)(p->__pyx_v_e_tree, a); if (e) return e;
+  }
+  if (p->__pyx_v_f_tree) {
+    e = (*v)(p->__pyx_v_f_tree, a); if (e) return e;
+  }
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
+  if (p->__pyx_v_size) {
+    e = (*v)(p->__pyx_v_size, a); if (e) return e;
+  }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_19_todot(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees *)o;
   PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_e_tree);
+  p->__pyx_v_e_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_f_tree);
+  p->__pyx_v_f_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_size);
+  p->__pyx_v_size = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_19_todot[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_19_todot = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_19_todot"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19_todot), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_9_kbest_trees"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_19_todot, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -23379,13 +24310,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_19_todot = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_19_todot, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_19_todot, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_19_todot, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -23395,7 +24326,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_19_todot = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19_todot, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -23644,7 +24575,7 @@ static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_16___get__(PyObject *o
   struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_16___get__ *)o;
   PyObject* tmp;
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
@@ -23709,81 +24640,190 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_16___get__ = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25_genexpr[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25_genexpr = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20___get__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20___get__ = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25_genexpr[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25_genexpr];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20___get__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *)o);
-  p->__pyx_outer_scope = 0;
-  p->__pyx_v_kv = 0;
-  p->__pyx_t_0 = 0;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)o);
+  p->__pyx_v_self = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_25_genexpr(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_20___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_outer_scope);
-  Py_CLEAR(p->__pyx_v_kv);
-  Py_CLEAR(p->__pyx_t_0);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25_genexpr[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25_genexpr++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *)o);
+  Py_CLEAR(p->__pyx_v_self);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_20___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_20___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_25_genexpr(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_20___get__(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *)o;
-  if (p->__pyx_outer_scope) {
-    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)o;
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
-  if (p->__pyx_v_kv) {
-    e = (*v)(p->__pyx_v_kv, a); if (e) return e;
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_20___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__ *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_20___get__[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_20___get__ = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_20___get__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_20___get__), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_20___get__, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_20___get__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_20___get__, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_20___get__, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_20___get__, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
   }
-  if (p->__pyx_t_0) {
-    e = (*v)(p->__pyx_t_0, a); if (e) return e;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *)o);
+  p->__pyx_v_fmap = 0;
+  p->__pyx_v_self = 0;
+  p->__pyx_v_size = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_fmap);
+  Py_CLEAR(p->__pyx_v_self);
+  Py_CLEAR(p->__pyx_v_size);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *)o;
+  if (p->__pyx_v_fmap) {
+    e = (*v)(((PyObject*)p->__pyx_v_fmap), a); if (e) return e;
+  }
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  }
+  if (p->__pyx_v_size) {
+    e = (*v)(p->__pyx_v_size, a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_25_genexpr(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_outer_scope);
-  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_24___init__ *)Py_None); Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_fmap);
+  p->__pyx_v_fmap = ((struct __pyx_obj_4cdec_5_cdec_SparseVector *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_kv);
-  p->__pyx_v_kv = Py_None; Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_t_0);
-  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_size);
+  p->__pyx_v_size = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_25_genexpr[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_25_genexpr"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25_genexpr), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_13_unique_kbest_features"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_25_genexpr, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -23804,13 +24844,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_25_genexpr, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_25_genexpr, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_25_genexpr, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -23820,7 +24860,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25_genexpr, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -23834,49 +24874,49 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_28_genexpr[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_28_genexpr = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_28_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_28_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_28_genexpr[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_28_genexpr];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)o);
   p->__pyx_outer_scope = 0;
-  p->__pyx_v_w = 0;
+  p->__pyx_v_kv = 0;
   p->__pyx_t_0 = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_28_genexpr(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)o;
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->__pyx_outer_scope);
-  Py_CLEAR(p->__pyx_v_w);
+  Py_CLEAR(p->__pyx_v_kv);
   Py_CLEAR(p->__pyx_t_0);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_28_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_28_genexpr[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_28_genexpr++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_28_genexpr(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)o;
   if (p->__pyx_outer_scope) {
     e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
   }
-  if (p->__pyx_v_w) {
-    e = (*v)(p->__pyx_v_w, a); if (e) return e;
+  if (p->__pyx_v_kv) {
+    e = (*v)(p->__pyx_v_kv, a); if (e) return e;
   }
   if (p->__pyx_t_0) {
     e = (*v)(p->__pyx_t_0, a); if (e) return e;
@@ -23884,14 +24924,14 @@ static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_28_genexpr(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr *)o;
   PyObject* tmp;
   tmp = ((PyObject*)p->__pyx_outer_scope);
-  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_2__phrase *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_27___init__ *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
-  tmp = ((PyObject*)p->__pyx_v_w);
-  p->__pyx_v_w = Py_None; Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_v_kv);
+  p->__pyx_v_kv = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   tmp = ((PyObject*)p->__pyx_t_0);
   p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
@@ -23899,16 +24939,16 @@ static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o)
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_3_genexpr[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_28_genexpr[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_28_genexpr = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_3_genexpr"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_28_genexpr"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_28_genexpr), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_28_genexpr, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -23929,13 +24969,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_28_genexpr, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_28_genexpr, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_28_genexpr, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -23945,7 +24985,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_28_genexpr, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -23959,65 +24999,81 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_sample[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_sample = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_sample(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_sample > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_sample[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_sample];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *)o);
-  p->__pyx_v_self = 0;
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o);
+  p->__pyx_outer_scope = 0;
+  p->__pyx_v_w = 0;
+  p->__pyx_t_0 = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_11_sample(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
   PyObject_GC_UnTrack(o);
-  Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_sample < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_11_sample[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_11_sample++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *)o);
+  Py_CLEAR(p->__pyx_outer_scope);
+  Py_CLEAR(p->__pyx_v_w);
+  Py_CLEAR(p->__pyx_t_0);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_3_genexpr[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_3_genexpr++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_11_sample(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *)o;
-  if (p->__pyx_v_self) {
-    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
+  if (p->__pyx_outer_scope) {
+    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
+  }
+  if (p->__pyx_v_w) {
+    e = (*v)(p->__pyx_v_w, a); if (e) return e;
+  }
+  if (p->__pyx_t_0) {
+    e = (*v)(p->__pyx_t_0, a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_11_sample(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_3_genexpr(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr *)o;
   PyObject* tmp;
-  tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
+  tmp = ((PyObject*)p->__pyx_outer_scope);
+  p->__pyx_outer_scope = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_2__phrase *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_w);
+  p->__pyx_v_w = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_t_0);
+  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_11_sample[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_3_genexpr[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_11_sample = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_11_sample"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_11_sample), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_3_genexpr"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_3_genexpr), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_11_sample, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -24038,13 +25094,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_11_sample = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_11_sample, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_11_sample, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_11_sample, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -24054,7 +25110,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_11_sample = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_11_sample, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_3_genexpr, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -24185,65 +25241,65 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_8_kbest = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14___get__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14___get__ = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___get__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___get__ = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14___get__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___get__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)o);
   p->__pyx_v_self = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_14___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_18___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)o;
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *)o);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_14___get__(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_18___get__(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)o;
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_14___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__ *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_18___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__ *)o;
   PyObject* tmp;
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_14___get__[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_18___get__[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_14___get__ = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_18___get__ = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_14___get__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14___get__), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_18___get__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___get__), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_14___get__, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_18___get__, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -24264,13 +25320,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_14___get__ = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_14___get__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_14___get__, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_18___get__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_18___get__, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_14___get__, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_18___get__, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -24280,7 +25336,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_14___get__ = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14___get__, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___get__, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -24411,6 +25467,115 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_7___iter__ = {
   #endif
 };
 
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19___get__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19___get__ = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19___get__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *)o);
+  p->__pyx_v_self = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_19___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_self);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_19___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_19___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_19___get__(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *)o;
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_19___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__ *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_19___get__[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_19___get__ = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_19___get__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_19___get__), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_19___get__, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_19___get__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_19___get__, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_19___get__, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_19___get__, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
 static PyObject *__pyx_tp_new_4cdec_5_cdec_TextGrammar(PyTypeObject *t, PyObject *a, PyObject *k) {
   PyObject *o = __pyx_tp_new_4cdec_5_cdec_Grammar(t, a, k);
   if (unlikely(!o)) return 0;
@@ -24481,6 +25646,115 @@ static PyTypeObject __pyx_type_4cdec_5_cdec_TextGrammar = {
   #endif
 };
 
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25___iter__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25___iter__ = 0;
+
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *p;
+  PyObject *o;
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25___iter__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25___iter__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25___iter__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__));
+    PyObject_INIT(o, t);
+    PyObject_GC_Track(o);
+  } else {
+    o = (*t->tp_alloc)(t, 0);
+    if (unlikely(!o)) return 0;
+  }
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)o);
+  p->__pyx_v_self = 0;
+  return o;
+}
+
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_25___iter__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)o;
+  PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_self);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25___iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_25___iter__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_25___iter__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)o);
+  } else {
+    (*Py_TYPE(o)->tp_free)(o);
+  }
+}
+
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_25___iter__(PyObject *o, visitproc v, void *a) {
+  int e;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)o;
+  if (p->__pyx_v_self) {
+    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
+  }
+  return 0;
+}
+
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_25___iter__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__ *)o;
+  PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_self);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_CandidateSet *)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  return 0;
+}
+
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_25___iter__[] = {
+  {0, 0, 0, 0}
+};
+
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_25___iter__ = {
+  PyVarObject_HEAD_INIT(0, 0)
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_25___iter__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_25___iter__), /*tp_basicsize*/
+  0, /*tp_itemsize*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_25___iter__, /*tp_dealloc*/
+  0, /*tp_print*/
+  0, /*tp_getattr*/
+  0, /*tp_setattr*/
+  #if PY_MAJOR_VERSION < 3
+  0, /*tp_compare*/
+  #else
+  0, /*reserved*/
+  #endif
+  0, /*tp_repr*/
+  0, /*tp_as_number*/
+  0, /*tp_as_sequence*/
+  0, /*tp_as_mapping*/
+  0, /*tp_hash*/
+  0, /*tp_call*/
+  0, /*tp_str*/
+  0, /*tp_getattro*/
+  0, /*tp_setattro*/
+  0, /*tp_as_buffer*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  0, /*tp_doc*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_25___iter__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_25___iter__, /*tp_clear*/
+  0, /*tp_richcompare*/
+  0, /*tp_weaklistoffset*/
+  0, /*tp_iter*/
+  0, /*tp_iternext*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_25___iter__, /*tp_methods*/
+  0, /*tp_members*/
+  0, /*tp_getset*/
+  0, /*tp_base*/
+  0, /*tp_dict*/
+  0, /*tp_descr_get*/
+  0, /*tp_descr_set*/
+  0, /*tp_dictoffset*/
+  0, /*tp_init*/
+  0, /*tp_alloc*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_25___iter__, /*tp_new*/
+  0, /*tp_free*/
+  0, /*tp_is_gc*/
+  0, /*tp_bases*/
+  0, /*tp_mro*/
+  0, /*tp_cache*/
+  0, /*tp_subclasses*/
+  0, /*tp_weaklist*/
+  0, /*tp_del*/
+  #if PY_VERSION_HEX >= 0x02060000
+  0, /*tp_version_tag*/
+  #endif
+};
+
 static PyObject *__pyx_tp_new_4cdec_5_cdec_Decoder(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   struct __pyx_obj_4cdec_5_cdec_Decoder *p;
   PyObject *o;
@@ -24720,65 +25994,65 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct____iter__ = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14_sample[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14_sample = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14_sample(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14_sample > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14_sample[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14_sample];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *)o);
   p->__pyx_v_self = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_14_sample(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *)o;
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14_sample < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_14_sample[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_14_sample++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_14_sample(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *)o;
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_14_sample(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample *)o;
   PyObject* tmp;
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_HypergraphNode *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_17___get__[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_14_sample[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__ = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_14_sample = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_17___get__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_14_sample"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_14_sample), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_14_sample, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -24799,13 +26073,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__ = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_14_sample, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_14_sample, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_14_sample, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -24815,7 +26089,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__ = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_14_sample, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -24829,65 +26103,65 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__ = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___iter__[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___iter__ = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___iter__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___iter__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___iter__];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o);
   p->__pyx_v_self = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_18___iter__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___iter__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_18___iter__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_18___iter__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)o);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_17___get__[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_17___get__++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_18___iter__(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_18___iter__(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__ *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_17___get__(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__ *)o;
   PyObject* tmp;
   tmp = ((PyObject*)p->__pyx_v_self);
-  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Lattice *)Py_None); Py_INCREF(Py_None);
+  p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_18___iter__[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_17___get__[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_18___iter__ = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__ = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_18___iter__"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_18___iter__), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_17___get__"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_17___get__), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_18___iter__, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -24908,13 +26182,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_18___iter__ = {
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_18___iter__, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_18___iter__, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_18___iter__, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -24924,7 +26198,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_18___iter__ = {
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_18___iter__, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_17___get__, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -25063,65 +26337,89 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_6_genexpr = {
   #endif
 };
 
-static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_sample_trees[8];
-static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_sample_trees = 0;
+static struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees[8];
+static int __pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees = 0;
 
-static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_sample_trees(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *p;
+static PyObject *__pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_sample_trees > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees)))) {
-    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_sample_trees[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_sample_trees];
-    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees));
+  if (likely((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees)))) {
+    o = (PyObject*)__pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees[--__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees];
+    memset(o, 0, sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees));
     PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
-  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *)o);
+  p = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *)o);
+  p->__pyx_v_e_tree = 0;
+  p->__pyx_v_f_tree = 0;
   p->__pyx_v_self = 0;
+  p->__pyx_v_size = 0;
   return o;
 }
 
-static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_12_sample_trees(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *)o;
+static void __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *)o;
   PyObject_GC_UnTrack(o);
+  Py_CLEAR(p->__pyx_v_e_tree);
+  Py_CLEAR(p->__pyx_v_f_tree);
   Py_CLEAR(p->__pyx_v_self);
-  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_sample_trees < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees))) {
-    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_sample_trees[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_sample_trees++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *)o);
+  Py_CLEAR(p->__pyx_v_size);
+  if ((__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees))) {
+    __pyx_freelist_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees[__pyx_freecount_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees++] = ((struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *)o);
   } else {
     (*Py_TYPE(o)->tp_free)(o);
   }
 }
 
-static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_12_sample_trees(PyObject *o, visitproc v, void *a) {
+static int __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees(PyObject *o, visitproc v, void *a) {
   int e;
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *)o;
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *)o;
+  if (p->__pyx_v_e_tree) {
+    e = (*v)(p->__pyx_v_e_tree, a); if (e) return e;
+  }
+  if (p->__pyx_v_f_tree) {
+    e = (*v)(p->__pyx_v_f_tree, a); if (e) return e;
+  }
   if (p->__pyx_v_self) {
     e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
   }
+  if (p->__pyx_v_size) {
+    e = (*v)(p->__pyx_v_size, a); if (e) return e;
+  }
   return 0;
 }
 
-static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_12_sample_trees(PyObject *o) {
-  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees *)o;
+static int __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees(PyObject *o) {
+  struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *p = (struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees *)o;
   PyObject* tmp;
+  tmp = ((PyObject*)p->__pyx_v_e_tree);
+  p->__pyx_v_e_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_f_tree);
+  p->__pyx_v_f_tree = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
   tmp = ((PyObject*)p->__pyx_v_self);
   p->__pyx_v_self = ((struct __pyx_obj_4cdec_5_cdec_Hypergraph *)Py_None); Py_INCREF(Py_None);
   Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->__pyx_v_size);
+  p->__pyx_v_size = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
   return 0;
 }
 
-static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_12_sample_trees[] = {
+static PyMethodDef __pyx_methods_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees[] = {
   {0, 0, 0, 0}
 };
 
-static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_12_sample_trees = {
+static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees = {
   PyVarObject_HEAD_INIT(0, 0)
-  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_12_sample_trees"), /*tp_name*/
-  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_sample_trees), /*tp_basicsize*/
+  __Pyx_NAMESTR("cdec._cdec.__pyx_scope_struct_12_unique_kbest_trees"), /*tp_name*/
+  sizeof(struct __pyx_obj_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees), /*tp_basicsize*/
   0, /*tp_itemsize*/
-  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_12_sample_trees, /*tp_dealloc*/
+  __pyx_tp_dealloc_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees, /*tp_dealloc*/
   0, /*tp_print*/
   0, /*tp_getattr*/
   0, /*tp_setattr*/
@@ -25142,13 +26440,13 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_12_sample_trees =
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   0, /*tp_doc*/
-  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_12_sample_trees, /*tp_traverse*/
-  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_12_sample_trees, /*tp_clear*/
+  __pyx_tp_traverse_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees, /*tp_traverse*/
+  __pyx_tp_clear_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
   0, /*tp_iternext*/
-  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_12_sample_trees, /*tp_methods*/
+  __pyx_methods_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees, /*tp_methods*/
   0, /*tp_members*/
   0, /*tp_getset*/
   0, /*tp_base*/
@@ -25158,7 +26456,7 @@ static PyTypeObject __pyx_type_4cdec_5_cdec___pyx_scope_struct_12_sample_trees =
   0, /*tp_dictoffset*/
   0, /*tp_init*/
   0, /*tp_alloc*/
-  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_sample_trees, /*tp_new*/
+  __pyx_tp_new_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees, /*tp_new*/
   0, /*tp_free*/
   0, /*tp_is_gc*/
   0, /*tp_bases*/
@@ -25550,6 +26848,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s__strip, __pyx_k__strip, sizeof(__pyx_k__strip), 0, 0, 1, 1},
   {&__pyx_n_s__super, __pyx_k__super, sizeof(__pyx_k__super), 0, 0, 1, 1},
   {&__pyx_n_s__tagger, __pyx_k__tagger, sizeof(__pyx_k__tagger), 0, 0, 1, 1},
+  {&__pyx_n_s__text, __pyx_k__text, sizeof(__pyx_k__text), 0, 0, 1, 1},
   {&__pyx_n_s__throw, __pyx_k__throw, sizeof(__pyx_k__throw), 0, 0, 1, 1},
   {&__pyx_n_s__utf8, __pyx_k__utf8, sizeof(__pyx_k__utf8), 0, 0, 1, 1},
   {&__pyx_n_s__value, __pyx_k__value, sizeof(__pyx_k__value), 0, 0, 1, 1},
@@ -25563,9 +26862,9 @@ static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_KeyError = __Pyx_GetBuiltinName(__pyx_n_s__KeyError); if (!__pyx_builtin_KeyError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 23; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s__range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_NotImplemented = __Pyx_GetBuiltinName(__pyx_n_s__NotImplemented); if (!__pyx_builtin_NotImplemented) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 95; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_super = __Pyx_GetBuiltinName(__pyx_n_s__super); if (!__pyx_builtin_super) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s__ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_eval = __Pyx_GetBuiltinName(__pyx_n_s__eval); if (!__pyx_builtin_eval) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_super = __Pyx_GetBuiltinName(__pyx_n_s__super); if (!__pyx_builtin_super) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s__ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_eval = __Pyx_GetBuiltinName(__pyx_n_s__eval); if (!__pyx_builtin_eval) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s__enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 14; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s__IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_open = __Pyx_GetBuiltinName(__pyx_n_s__open); if (!__pyx_builtin_open) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -25589,7 +26888,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_2);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_2));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/vectors.pxi":95
+  /* "/usr0/home/austinma/git/cdec/python/cdec/vectors.pxi":95
  *         elif op == 3: # !=
  *             return not (x == y)
  *         raise NotImplemented('comparison not implemented for SparseVector')             # <<<<<<<<<<<<<<
@@ -25600,7 +26899,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_5);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_5));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":6
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":6
  * 
  * def _phrase(phrase):
  *     return ' '.join(w.encode('utf8') if isinstance(w, unicode) else str(w) for w in phrase)             # <<<<<<<<<<<<<<
@@ -25611,37 +26910,37 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_6);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_6));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":226
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":232
  *                 trule = convert_rule(trule)
  *             elif not isinstance(trule, TRule):
  *                 raise ValueError('the grammar should contain TRule objects')             # <<<<<<<<<<<<<<
  *             _g.AddRule((<TRule> trule).rule[0])
  */
-  __pyx_k_tuple_14 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_13)); if (unlikely(!__pyx_k_tuple_14)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_k_tuple_14 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_13)); if (unlikely(!__pyx_k_tuple_14)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_k_tuple_14);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_14));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":244
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":292
  *         elif op == 3: # !=
  *             return not (x == y)
  *         raise NotImplemented('comparison not implemented for HypergraphEdge')             # <<<<<<<<<<<<<<
  * 
  * cdef class HypergraphNode:
  */
-  __pyx_k_tuple_19 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_18)); if (unlikely(!__pyx_k_tuple_19)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_k_tuple_19 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_18)); if (unlikely(!__pyx_k_tuple_19)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 292; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_k_tuple_19);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_19));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/hypergraph.pxi":285
+  /* "/usr0/home/austinma/git/cdec/python/cdec/hypergraph.pxi":333
  *         elif op == 3: # !=
  *             return not (x == y)
  *         raise NotImplemented('comparison not implemented for HypergraphNode')             # <<<<<<<<<<<<<<
  */
-  __pyx_k_tuple_21 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_20)); if (unlikely(!__pyx_k_tuple_21)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 285; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_k_tuple_21 = PyTuple_Pack(1, ((PyObject *)__pyx_kp_s_20)); if (unlikely(!__pyx_k_tuple_21)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_k_tuple_21);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_21));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":26
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":26
  *     def __getitem__(self, int index):
  *         if not 0 <= index < len(self):
  *             raise IndexError('lattice index out of range')             # <<<<<<<<<<<<<<
@@ -25652,7 +26951,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_24);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_24));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":39
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":39
  *     def __setitem__(self, int index, tuple arcs):
  *         if not 0 <= index < len(self):
  *             raise IndexError('lattice index out of range')             # <<<<<<<<<<<<<<
@@ -25663,7 +26962,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_25);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_25));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":69
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":69
  *             for i in range(len(self)):
  *                 for label, weight, delta in self[i]:
  *                     yield '%d -> %d [label="%s"];' % (i, i+delta, label.replace('"', '\\"'))             # <<<<<<<<<<<<<<
@@ -25674,7 +26973,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_32);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_32));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":63
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":63
  *     def todot(self):
  *         """lattice.todot() -> Representation of the lattice in GraphViz dot format."""
  *         def lines():             # <<<<<<<<<<<<<<
@@ -25686,7 +26985,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_35));
   __pyx_k_codeobj_36 = (PyObject*)__Pyx_PyCode_New(0, 0, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_k_tuple_35, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_37, __pyx_n_s__lines, 63, __pyx_empty_bytes); if (unlikely(!__pyx_k_codeobj_36)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/lattice.pxi":72
+  /* "/usr0/home/austinma/git/cdec/python/cdec/lattice.pxi":72
  *             yield '%d [shape=doublecircle]' % len(self)
  *             yield '}'
  *         return '\n'.join(lines()).encode('utf8')             # <<<<<<<<<<<<<<
@@ -25697,7 +26996,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_41);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_41));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":50
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":50
  *     def __getitem__(self, int index):
  *         if not 0 <= index < len(self):
  *             raise IndexError('sufficient stats vector index out of range')             # <<<<<<<<<<<<<<
@@ -25708,7 +27007,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_43);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_43));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":84
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":84
  *     def __getitem__(self,int k):
  *         if not 0 <= k < self.cs.size():
  *             raise IndexError('candidate set index out of range')             # <<<<<<<<<<<<<<
@@ -25741,7 +27040,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_52);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_52));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":5
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":5
  * import cdec.sa._sa as _sa
  * 
  * def _phrase(phrase):             # <<<<<<<<<<<<<<
@@ -25753,7 +27052,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_56));
   __pyx_k_codeobj_57 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_k_tuple_56, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_58, __pyx_n_s___phrase, 5, __pyx_empty_bytes); if (unlikely(!__pyx_k_codeobj_57)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":194
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":194
  *         return []
  * 
  * BLEU = Scorer('IBM_BLEU')             # <<<<<<<<<<<<<<
@@ -25764,7 +27063,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_59);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_59));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":195
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":195
  * 
  * BLEU = Scorer('IBM_BLEU')
  * QCRI = Scorer('QCRI_BLEU')             # <<<<<<<<<<<<<<
@@ -25775,7 +27074,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_60);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_60));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":196
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":196
  * BLEU = Scorer('IBM_BLEU')
  * QCRI = Scorer('QCRI_BLEU')
  * TER = Scorer('TER')             # <<<<<<<<<<<<<<
@@ -25786,7 +27085,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_61);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_61));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":197
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":197
  * QCRI = Scorer('QCRI_BLEU')
  * TER = Scorer('TER')
  * CER = Scorer('CER')             # <<<<<<<<<<<<<<
@@ -25796,7 +27095,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_k_tuple_62);
   __Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_62));
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":198
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":198
  * TER = Scorer('TER')
  * CER = Scorer('CER')
  * SSK = Scorer('SSK')             # <<<<<<<<<<<<<<
@@ -25927,6 +27226,8 @@ PyMODINIT_FUNC PyInit__cdec(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_24___iter__) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_24___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_24___iter__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_TRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
@@ -25941,10 +27242,10 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (__Pyx_SetAttrString(__pyx_m, "TRule", (PyObject *)&__pyx_type_4cdec_5_cdec_TRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_TRule = &__pyx_type_4cdec_5_cdec_TRule;
   __pyx_type_4cdec_5_cdec_MRule.tp_base = __pyx_ptype_4cdec_5_cdec_TRule;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_MRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_MRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4cdec_5_cdec_MRule, "__init__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4cdec_5_cdec_MRule, "__init__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4cdec_5_cdec_5MRule___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4cdec_5_cdec_5MRule___init__.doc = __pyx_doc_4cdec_5_cdec_5MRule___init__;
@@ -25952,10 +27253,8 @@ PyMODINIT_FUNC PyInit__cdec(void)
     }
   }
   #endif
-  if (__Pyx_SetAttrString(__pyx_m, "MRule", (PyObject *)&__pyx_type_4cdec_5_cdec_MRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "MRule", (PyObject *)&__pyx_type_4cdec_5_cdec_MRule) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_MRule = &__pyx_type_4cdec_5_cdec_MRule;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_22___iter__) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_22___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_22___iter__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_DenseVector) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
@@ -25972,11 +27271,17 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_SufficientStats) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "SufficientStats", (PyObject *)&__pyx_type_4cdec_5_cdec_SufficientStats) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_SufficientStats = &__pyx_type_4cdec_5_cdec_SufficientStats;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_21___iter__) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 44; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_23_lines) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_23_lines = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_23_lines;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_27___init__) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_27___init__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_27___init__;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_21___iter__) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_21___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_21___iter__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Metric) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "Metric", (PyObject *)&__pyx_type_4cdec_5_cdec_Metric) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Metric = &__pyx_type_4cdec_5_cdec_Metric;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_11_unique_kbest;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Candidate) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "Candidate", (PyObject *)&__pyx_type_4cdec_5_cdec_Candidate) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Candidate = &__pyx_type_4cdec_5_cdec_Candidate;
@@ -25993,8 +27298,8 @@ PyMODINIT_FUNC PyInit__cdec(void)
   #endif
   if (__Pyx_SetAttrString(__pyx_m, "SparseVector", (PyObject *)&__pyx_type_4cdec_5_cdec_SparseVector) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_SparseVector = &__pyx_type_4cdec_5_cdec_SparseVector;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_15___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_15___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_15___get__;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_26__make_config) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_26__make_config = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_26__make_config;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_NT) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
@@ -26021,28 +27326,24 @@ PyMODINIT_FUNC PyInit__cdec(void)
   #endif
   if (__Pyx_SetAttrString(__pyx_m, "Lattice", (PyObject *)&__pyx_type_4cdec_5_cdec_Lattice) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Lattice = &__pyx_type_4cdec_5_cdec_Lattice;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_23__make_config) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_23__make_config = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_23__make_config;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_15_sample_trees) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_15_sample_trees = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_15_sample_trees;
   __pyx_vtabptr_4cdec_5_cdec_HypergraphEdge = &__pyx_vtable_4cdec_5_cdec_HypergraphEdge;
   __pyx_vtable_4cdec_5_cdec_HypergraphEdge.init = (PyObject *(*)(struct __pyx_obj_4cdec_5_cdec_HypergraphEdge *, Hypergraph *, unsigned int))__pyx_f_4cdec_5_cdec_14HypergraphEdge_init;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetVtable(__pyx_type_4cdec_5_cdec_HypergraphEdge.tp_dict, __pyx_vtabptr_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "HypergraphEdge", (PyObject *)&__pyx_type_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4cdec_5_cdec_HypergraphEdge.tp_dict, __pyx_vtabptr_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "HypergraphEdge", (PyObject *)&__pyx_type_4cdec_5_cdec_HypergraphEdge) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_HypergraphEdge = &__pyx_type_4cdec_5_cdec_HypergraphEdge;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_2__phrase) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_2__phrase = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_2__phrase;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_13___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_13___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_13___get__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_20_lines) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_20_lines = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_20_lines;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Scorer) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "Scorer", (PyObject *)&__pyx_type_4cdec_5_cdec_Scorer) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Scorer = &__pyx_type_4cdec_5_cdec_Scorer;
   __pyx_vtabptr_4cdec_5_cdec_HypergraphNode = &__pyx_vtable_4cdec_5_cdec_HypergraphNode;
   __pyx_vtable_4cdec_5_cdec_HypergraphNode.init = (PyObject *(*)(struct __pyx_obj_4cdec_5_cdec_HypergraphNode *, Hypergraph *, unsigned int))__pyx_f_4cdec_5_cdec_14HypergraphNode_init;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 246; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetVtable(__pyx_type_4cdec_5_cdec_HypergraphNode.tp_dict, __pyx_vtabptr_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 246; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "HypergraphNode", (PyObject *)&__pyx_type_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 246; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 294; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4cdec_5_cdec_HypergraphNode.tp_dict, __pyx_vtabptr_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 294; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "HypergraphNode", (PyObject *)&__pyx_type_4cdec_5_cdec_HypergraphNode) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 294; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_HypergraphNode = &__pyx_type_4cdec_5_cdec_HypergraphNode;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_10_kbest_features) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_10_kbest_features = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_10_kbest_features;
@@ -26059,8 +27360,8 @@ PyMODINIT_FUNC PyInit__cdec(void)
   #endif
   if (__Pyx_SetAttrString(__pyx_m, "NTRef", (PyObject *)&__pyx_type_4cdec_5_cdec_NTRef) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_NTRef = &__pyx_type_4cdec_5_cdec_NTRef;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Grammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "Grammar", (PyObject *)&__pyx_type_4cdec_5_cdec_Grammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Grammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "Grammar", (PyObject *)&__pyx_type_4cdec_5_cdec_Grammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Grammar = &__pyx_type_4cdec_5_cdec_Grammar;
   __pyx_vtabptr_4cdec_5_cdec_Hypergraph = &__pyx_vtable_4cdec_5_cdec_Hypergraph;
   __pyx_vtable_4cdec_5_cdec_Hypergraph._rng = (MT19937 *(*)(struct __pyx_obj_4cdec_5_cdec_Hypergraph *))__pyx_f_4cdec_5_cdec_10Hypergraph__rng;
@@ -26068,39 +27369,41 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (__Pyx_SetVtable(__pyx_type_4cdec_5_cdec_Hypergraph.tp_dict, __pyx_vtabptr_4cdec_5_cdec_Hypergraph) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "Hypergraph", (PyObject *)&__pyx_type_4cdec_5_cdec_Hypergraph) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_Hypergraph = &__pyx_type_4cdec_5_cdec_Hypergraph;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_24___init__) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_24___init__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_24___init__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_CandidateSet) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "CandidateSet", (PyObject *)&__pyx_type_4cdec_5_cdec_CandidateSet) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_CandidateSet = &__pyx_type_4cdec_5_cdec_CandidateSet;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_22_todot) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_22_todot = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_22_todot;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_9_kbest_trees;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_19_todot) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_19_todot = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_19_todot;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_5___str__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_5___str__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_5___str__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_5___str__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_SegmentEvaluator) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "SegmentEvaluator", (PyObject *)&__pyx_type_4cdec_5_cdec_SegmentEvaluator) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_SegmentEvaluator = &__pyx_type_4cdec_5_cdec_SegmentEvaluator;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_16___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 260; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_16___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 209; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_16___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_16___get__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_25_genexpr = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_25_genexpr;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_20___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 314; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_20___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_20___get__;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_13_unique_kbest_features;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_28_genexpr) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_28_genexpr = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_28_genexpr;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_3_genexpr = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_3_genexpr;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_11_sample) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_11_sample = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_11_sample;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_8_kbest) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_8_kbest = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_8_kbest;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_14___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_14___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_14___get__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_7___iter__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_18___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_18___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_18___get__;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_7___iter__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_7___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_7___iter__;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_19___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 308; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_19___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_19___get__;
   __pyx_type_4cdec_5_cdec_TextGrammar.tp_base = __pyx_ptype_4cdec_5_cdec_Grammar;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_TextGrammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec_TextGrammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4cdec_5_cdec_TextGrammar, "__init__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4cdec_5_cdec_TextGrammar, "__init__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4cdec_5_cdec_11TextGrammar___init__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4cdec_5_cdec_11TextGrammar___init__.doc = __pyx_doc_4cdec_5_cdec_11TextGrammar___init__;
@@ -26108,8 +27411,10 @@ PyMODINIT_FUNC PyInit__cdec(void)
     }
   }
   #endif
-  if (__Pyx_SetAttrString(__pyx_m, "TextGrammar", (PyObject *)&__pyx_type_4cdec_5_cdec_TextGrammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "TextGrammar", (PyObject *)&__pyx_type_4cdec_5_cdec_TextGrammar) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec_TextGrammar = &__pyx_type_4cdec_5_cdec_TextGrammar;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_25___iter__) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_25___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_25___iter__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec_Decoder) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 43; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if CYTHON_COMPILING_IN_CPYTHON
   {
@@ -26125,15 +27430,15 @@ PyMODINIT_FUNC PyInit__cdec(void)
   __pyx_ptype_4cdec_5_cdec_Decoder = &__pyx_type_4cdec_5_cdec_Decoder;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct____iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct____iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct____iter__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 266; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_14_sample) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_14_sample = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_14_sample;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_17___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_17___get__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_18___iter__) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_18___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_18___iter__;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_6_genexpr) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_6_genexpr) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_6_genexpr = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_6_genexpr;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_12_sample_trees) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_12_sample_trees = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_12_sample_trees;
-  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_4___get__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees) < 0) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_12_unique_kbest_trees;
+  if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_4___get__) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_4___get__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_4___get__;
   if (PyType_Ready(&__pyx_type_4cdec_5_cdec___pyx_scope_struct_1___iter__) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_5_cdec___pyx_scope_struct_1___iter__ = &__pyx_type_4cdec_5_cdec___pyx_scope_struct_1___iter__;
@@ -26156,7 +27461,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   Py_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   /*--- Execution code ---*/
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":3
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":3
  * cimport grammar
  * cimport cdec.sa._sa as _sa
  * import cdec.sa._sa as _sa             # <<<<<<<<<<<<<<
@@ -26174,7 +27479,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s___sa, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/grammar.pxi":5
+  /* "/usr0/home/austinma/git/cdec/python/cdec/grammar.pxi":5
  * import cdec.sa._sa as _sa
  * 
  * def _phrase(phrase):             # <<<<<<<<<<<<<<
@@ -26186,7 +27491,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s___phrase, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":194
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":194
  *         return []
  * 
  * BLEU = Scorer('IBM_BLEU')             # <<<<<<<<<<<<<<
@@ -26198,7 +27503,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s__BLEU, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":195
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":195
  * 
  * BLEU = Scorer('IBM_BLEU')
  * QCRI = Scorer('QCRI_BLEU')             # <<<<<<<<<<<<<<
@@ -26210,7 +27515,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s__QCRI, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":196
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":196
  * BLEU = Scorer('IBM_BLEU')
  * QCRI = Scorer('QCRI_BLEU')
  * TER = Scorer('TER')             # <<<<<<<<<<<<<<
@@ -26222,7 +27527,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s__TER, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":197
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":197
  * QCRI = Scorer('QCRI_BLEU')
  * TER = Scorer('TER')
  * CER = Scorer('CER')             # <<<<<<<<<<<<<<
@@ -26233,7 +27538,7 @@ PyMODINIT_FUNC PyInit__cdec(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s__CER, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/home/pks/src/cdec-dtrain/python/cdec/mteval.pxi":198
+  /* "/usr0/home/austinma/git/cdec/python/cdec/mteval.pxi":198
  * TER = Scorer('TER')
  * CER = Scorer('CER')
  * SSK = Scorer('SSK')             # <<<<<<<<<<<<<<
diff --git a/python/cdec/_cdec.pyx b/python/cdec/_cdec.pyx
index 47d0c739..2e4265d4 100644
--- a/python/cdec/_cdec.pyx
+++ b/python/cdec/_cdec.pyx
@@ -51,7 +51,7 @@ cdef class Decoder:
         if config_str is None:
             formalism = config.get('formalism', None)
             if formalism not in ('scfg', 'fst', 'lextrans', 'pb',
-                    'csplit', 'tagger', 'lexalign'):
+                    'csplit', 'tagger', 'lexalign', 't2s'):
                 raise InvalidConfig('formalism "%s" unknown' % formalism)
             config_str = '\n'.join('%s = %s' % kv for kv in _make_config(config))
         cdef istringstream* config_stream = new istringstream(config_str)
diff --git a/python/cdec/grammar.pxd b/python/cdec/grammar.pxd
index 0ffe80fa..3607a544 100644
--- a/python/cdec/grammar.pxd
+++ b/python/cdec/grammar.pxd
@@ -16,6 +16,7 @@ cdef extern from "decoder/trule.h":
         FastSparseVector[weight_t] scores_
         WordID lhs_
         int arity_
+        bint ReadFromString(string& line, bint monolingual)
         bint IsUnary()
         bint IsGoal()
         void ComputeArity()
diff --git a/python/cdec/grammar.pxi b/python/cdec/grammar.pxi
index d523e4d2..b78c86ff 100644
--- a/python/cdec/grammar.pxi
+++ b/python/cdec/grammar.pxi
@@ -49,7 +49,7 @@ cdef TRule convert_rule(_sa.Rule rule):
 cdef class TRule:
     cdef shared_ptr[grammar.TRule]* rule
 
-    def __init__(self, lhs, f, e, scores, a=None):
+    def __init__(self, lhs, f, e, scores, a=None, text=None):
         """TRule(lhs, f, e, scores, a=None) -> Translation rule.
         lhs: left hand side non-terminal
         f: source phrase (list of words/NT)
@@ -57,12 +57,18 @@ cdef class TRule:
         scores: dictionary of feature scores
         a: optional list of alignment points"""
         self.rule = new shared_ptr[grammar.TRule](new grammar.TRule())
-        self.lhs = lhs
-        self.e = e
-        self.f = f
-        self.scores = scores
+        if lhs:
+          self.lhs = lhs
+        if e:
+          self.e = e
+        if f:
+          self.f = f
+        if scores:
+          self.scores = scores
         if a:
-            self.a = a
+          self.a = a
+        if text:
+          self.rule.get().ReadFromString(text, 0)
         self.rule.get().ComputeArity()
 
     def __dealloc__(self):
diff --git a/python/cdec/hypergraph.pxi b/python/cdec/hypergraph.pxi
index 91cc8eec..1e0a1903 100644
--- a/python/cdec/hypergraph.pxi
+++ b/python/cdec/hypergraph.pxi
@@ -48,8 +48,8 @@ cdef class Hypergraph:
 
     def kbest(self, size):
         """hg.kbest(size) -> List of k-best hypotheses in the hypergraph."""
-        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal](self.hg[0], size)
-        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal].Derivation* derivation
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.NoFilter[vector[int]]].Derivation* derivation
         cdef unsigned k
         try:
             for k in range(size):
@@ -60,11 +60,11 @@ cdef class Hypergraph:
             del derivations
 
     def kbest_trees(self, size):
-        """hg.kbest_trees(size) -> List of k-best trees in the hypergraph."""
-        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal](self.hg[0], size)
-        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal].Derivation* f_derivation
-        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal](self.hg[0], size)
-        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal].Derivation* e_derivation
+        """hg.kbest_trees(size) -> List of k-best trees in the hypergrapt.NoFilter."""
+        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.NoFilter[vector[int]]].Derivation* f_derivation
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.NoFilter[vector[int]]].Derivation* e_derivation
         cdef unsigned k
         try:
             for k in range(size):
@@ -80,8 +80,56 @@ cdef class Hypergraph:
 
     def kbest_features(self, size):
         """hg.kbest_trees(size) -> List of k-best feature vectors in the hypergraph."""
-        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal](self.hg[0], size)
-        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal].Derivation* derivation
+        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)
+        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]].Derivation* derivation
+        cdef SparseVector fmap
+        cdef unsigned k
+        try:
+            for k in range(size):
+                derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
+                if not derivation: break
+                fmap = SparseVector.__new__(SparseVector)
+                fmap.vector = new FastSparseVector[weight_t](derivation._yield)
+                yield fmap
+        finally:
+            del derivations
+
+    def unique_kbest(self, size):
+        """hg.kbest(size) -> List of unique k-best hypotheses in the hypergraph."""
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique]* derivations = new kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ESentenceTraversal, kbest.FilterUnique].Derivation* derivation
+        cdef unsigned k
+        try:
+            for k in range(size):
+                derivation = derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
+                if not derivation: break
+                yield unicode(GetString(derivation._yield).c_str(), 'utf8')
+        finally:
+            del derivations
+
+    def unique_kbest_trees(self, size):
+        """hg.kbest_trees(size) -> List of unique k-best trees in the hypergraph."""
+        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.FilterUnique]* f_derivations = new kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.FilterUnique](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.FTreeTraversal, kbest.FilterUnique].Derivation* f_derivation
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.FilterUnique]* e_derivations = new kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.FilterUnique](self.hg[0], size)
+        cdef kbest.KBestDerivations[vector[WordID], kbest.ETreeTraversal, kbest.FilterUnique].Derivation* e_derivation
+        cdef unsigned k
+        try:
+            for k in range(size):
+                f_derivation = f_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
+                e_derivation = e_derivations.LazyKthBest(self.hg.nodes_.size() - 1, k)
+                if not f_derivation or not e_derivation: break
+                f_tree = unicode(GetString(f_derivation._yield).c_str(), 'utf8')
+                e_tree = unicode(GetString(e_derivation._yield).c_str(), 'utf8')
+                yield (f_tree, e_tree)
+        finally:
+            del f_derivations
+            del e_derivations
+
+    def unique_kbest_features(self, size):
+        """hg.kbest_trees(size) -> List of unique k-best feature vectors in the hypergraph."""
+        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]]* derivations = new kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]](self.hg[0], size)
+        cdef kbest.KBestDerivations[FastSparseVector[weight_t], kbest.FeatureVectorTraversal, kbest.NoFilter[FastSparseVector[double]]].Derivation* derivation
         cdef SparseVector fmap
         cdef unsigned k
         try:
diff --git a/python/cdec/kbest.pxd b/python/cdec/kbest.pxd
index 44ecfbab..ecf1fc00 100644
--- a/python/cdec/kbest.pxd
+++ b/python/cdec/kbest.pxd
@@ -13,7 +13,13 @@ cdef extern from "decoder/viterbi.h":
         pass
 
 cdef extern from "decoder/kbest.h" namespace "KBest":
-    cdef cppclass KBestDerivations[T, Traversal]:
+    cdef cppclass NoFilter[Dummy]:
+        pass
+
+    cdef cppclass FilterUnique:
+        pass
+
+    cdef cppclass KBestDerivations[T, Traversal, Filter]:
         cppclass Derivation:
             T _yield "yield"
         KBestDerivations(Hypergraph& hg, unsigned k) nogil
diff --git a/python/cdec/mteval.pxi b/python/cdec/mteval.pxi
index 436a1e01..777ff55a 100644
--- a/python/cdec/mteval.pxi
+++ b/python/cdec/mteval.pxi
@@ -27,6 +27,9 @@ cdef class SufficientStats:
     cdef mteval.SufficientStats* stats
     cdef mteval.EvaluationMetric* metric
 
+    def __cinit__(self):
+        self.stats = new mteval.SufficientStats()
+
     def __dealloc__(self):
         del self.stats
 
diff --git a/python/cdec/sa/_sa.cpp b/python/cdec/sa/_sa.cpp
index 4c01ee79..bbea8c9c 100644
--- a/python/cdec/sa/_sa.cpp
+++ b/python/cdec/sa/_sa.cpp
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.20.1 on Tue Mar 11 15:39:27 2014 */
+/* Generated by Cython 0.20.1 on Thu Apr 10 16:55:21 2014 */
 
 #define PY_SSIZE_T_CLEAN
 #ifndef CYTHON_USE_PYLONG_INTERNALS
@@ -612,7 +612,7 @@ struct __pyx_t_4cdec_2sa_3_sa__Trie_Node;
 struct __pyx_t_4cdec_2sa_3_sa_match_node;
 struct __pyx_t_4cdec_2sa_3_sa_Matching;
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":9
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":9
  * from libc.string cimport memset, strcpy
  * 
  * cdef struct _node:             # <<<<<<<<<<<<<<
@@ -626,7 +626,7 @@ struct __pyx_t_4cdec_2sa_3_sa__node {
   int val;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":30
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":30
  * _init_lower_mask()
  * 
  * cdef struct _BitSet:             # <<<<<<<<<<<<<<
@@ -640,7 +640,7 @@ struct __pyx_t_4cdec_2sa_3_sa__BitSet {
   int size;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":168
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":168
  *     return result
  * 
  * cdef struct _VEB:             # <<<<<<<<<<<<<<
@@ -657,7 +657,7 @@ struct __pyx_t_4cdec_2sa_3_sa__VEB {
   void **bottom;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":10
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":10
  * cdef struct _Trie_Node    # forward decl
  * 
  * cdef struct _Trie_Edge:             # <<<<<<<<<<<<<<
@@ -671,7 +671,7 @@ struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge {
   struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *smaller;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":8
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":8
  * from libc.string cimport memset, memcpy
  * 
  * cdef struct _Trie_Node    # forward decl             # <<<<<<<<<<<<<<
@@ -684,7 +684,7 @@ struct __pyx_t_4cdec_2sa_3_sa__Trie_Node {
   int arr_len;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":90
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":97
  * 
  * # linked list structure for storing matches in BaselineRuleFactory
  * cdef struct match_node:             # <<<<<<<<<<<<<<
@@ -696,7 +696,7 @@ struct __pyx_t_4cdec_2sa_3_sa_match_node {
   struct __pyx_t_4cdec_2sa_3_sa_match_node *next;
 };
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":186
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":193
  * 
  * # struct used to encapsulate a single matching
  * cdef struct Matching:             # <<<<<<<<<<<<<<
@@ -794,7 +794,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Rule {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":8
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":8
  *     char* stringmap_word(StrMap *vocab, int i)
  * 
  * cdef class StringMap:             # <<<<<<<<<<<<<<
@@ -808,7 +808,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_StringMap {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":9
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":9
  * from libc.string cimport memset, strcpy
  * 
  * cdef class DataArray:             # <<<<<<<<<<<<<<
@@ -827,7 +827,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_DataArray {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":10
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":10
  * cdef int ALIGNMENT_CODE = 1 << 16
  * 
  * cdef class Alignment:             # <<<<<<<<<<<<<<
@@ -842,7 +842,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Alignment {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":47
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":47
  * 
  * 
  * cdef class BiLex:             # <<<<<<<<<<<<<<
@@ -863,7 +863,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_BiLex {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":100
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":100
  * 
  * 
  * cdef class BitSetIterator:             # <<<<<<<<<<<<<<
@@ -877,7 +877,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_BitSetIterator {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":118
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":118
  * # (entirely C-implemented) _BitSet struct.
  * # Very slow; use only for debugging
  * cdef class BitSet:             # <<<<<<<<<<<<<<
@@ -890,7 +890,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_BitSet {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":340
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":340
  * 
  * 
  * cdef class VEBIterator:             # <<<<<<<<<<<<<<
@@ -904,7 +904,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_VEBIterator {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":354
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":354
  * 
  * 
  * cdef class VEB:             # <<<<<<<<<<<<<<
@@ -918,7 +918,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_VEB {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":5
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":5
  * as k most frequent n-grams"""
  * 
  * cdef class LCP:             # <<<<<<<<<<<<<<
@@ -932,7 +932,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_LCP {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":7
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":7
  * cdef int INDEX_MASK = (1<<INDEX_SHIFT)-1
  * 
  * cdef class Alphabet:             # <<<<<<<<<<<<<<
@@ -950,7 +950,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Alphabet {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":109
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":109
  *         trie_node_to_map(edge.node, result, prefix, include_zeros)
  * 
  * cdef class TrieMap:             # <<<<<<<<<<<<<<
@@ -965,7 +965,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_TrieMap {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":188
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":188
  * 
  * 
  * cdef class Precomputation:             # <<<<<<<<<<<<<<
@@ -986,7 +986,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Precomputation {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":6
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":6
  * from libc.stdio cimport FILE, fclose, fopen
  * 
  * cdef class SuffixArray:             # <<<<<<<<<<<<<<
@@ -1002,7 +1002,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_SuffixArray {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":39
  *     ])
  * 
  * cdef class OnlineStats:             # <<<<<<<<<<<<<<
@@ -1016,10 +1016,11 @@ struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats {
   PyObject *phrases_e;
   PyObject *phrases_fe;
   PyObject *phrases_al;
+  PyObject *bilex;
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":60
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":67
  * cdef int EPSILON = sym_fromstring('*EPS*', True)
  * 
  * cdef class TrieNode:             # <<<<<<<<<<<<<<
@@ -1032,7 +1033,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_TrieNode {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":66
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":73
  *         self.children = {}
  * 
  * cdef class ExtendedTrieNode(TrieNode):             # <<<<<<<<<<<<<<
@@ -1047,7 +1048,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_ExtendedTrieNode {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":77
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":84
  * 
  * 
  * cdef class TrieTable:             # <<<<<<<<<<<<<<
@@ -1062,7 +1063,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_TrieTable {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":98
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":105
  * # in the suffix array; if discontiguous, it is the set of
  * # actual locations (packed into an array)
  * cdef class PhraseLocation:             # <<<<<<<<<<<<<<
@@ -1081,7 +1082,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":120
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":127
  * 
  * 
  * cdef class Sampler:             # <<<<<<<<<<<<<<
@@ -1095,7 +1096,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Sampler {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":242
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":249
  * 
  * 
  * cdef class HieroCachingRuleFactory:             # <<<<<<<<<<<<<<
@@ -1148,7 +1149,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_HieroCachingRuleFactory {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":23
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":23
  *         return ' '.join('%s=%s' % feat for feat in self)
  * 
  * cdef class Scorer:             # <<<<<<<<<<<<<<
@@ -1162,7 +1163,7 @@ struct __pyx_obj_4cdec_2sa_3_sa_Scorer {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":81
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":81
  *         free(self.arr)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1178,7 +1179,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct____iter__ {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":72
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":72
  *             self.read_text_data(fp)
  * 
  *     def read_bitext(self, char* filename, int side):             # <<<<<<<<<<<<<<
@@ -1192,7 +1193,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_1_read_bitext {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":74
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":74
  *     def read_bitext(self, char* filename, int side):
  *         with gzip_or_text(filename) as fp:
  *             data = (line.split(' ||| ')[side] for line in fp)             # <<<<<<<<<<<<<<
@@ -1209,7 +1210,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_2_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":36
  *         logger.info("LCP array completed")
  * 
  *     def compute_stats(self, int max_n):             # <<<<<<<<<<<<<<
@@ -1240,7 +1241,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_3_compute_stats {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
@@ -1254,7 +1255,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_4_make_lattice {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":111
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":111
  * 
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -1271,7 +1272,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_5_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":112
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":112
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)
  *     return tuple(((word, None, 1), ) for word in word_ids)             # <<<<<<<<<<<<<<
@@ -1288,7 +1289,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_6_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
@@ -1301,7 +1302,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_7_decode_lattice {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":115
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":115
  * 
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc             # <<<<<<<<<<<<<<
@@ -1328,7 +1329,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_8_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
@@ -1341,7 +1342,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_9_decode_sentence {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":119
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":119
  * 
  * def decode_sentence(lattice):
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)             # <<<<<<<<<<<<<<
@@ -1359,7 +1360,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_10_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":121
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":121
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
  * 
  * def encode_words(words):             # <<<<<<<<<<<<<<
@@ -1372,7 +1373,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_11_encode_words {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":122
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":122
  * 
  * def encode_words(words):
  *     return tuple(sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -1389,7 +1390,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_12_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":124
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":124
  *     return tuple(sym_fromstring(word, True) for word in words)
  * 
  * def decode_words(syms):             # <<<<<<<<<<<<<<
@@ -1401,7 +1402,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_13_decode_words {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":125
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":125
  * 
  * def decode_words(syms):
  *     return tuple(sym_tostring(sym) for sym in syms)             # <<<<<<<<<<<<<<
@@ -1416,7 +1417,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_14_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":140
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":140
  *         return self.syms[i]
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1431,7 +1432,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_15___iter__ {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":182
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":182
  *         return self.f.arity()
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -1444,7 +1445,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_16___str__ {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":186
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":186
  *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]
  *         if self.word_alignments is not None:
  *             fields.append(' '.join('%d-%d' % a for a in self.alignments()))             # <<<<<<<<<<<<<<
@@ -1461,7 +1462,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_17_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":189
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":189
  *         return ' ||| '.join(fields)
  * 
  *     def alignments(self):             # <<<<<<<<<<<<<<
@@ -1478,7 +1479,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_18_alignments {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":973
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":981
  *         return sorted(result);
  * 
  *     def input(self, fwords, meta, ctx_name=None):             # <<<<<<<<<<<<<<
@@ -1575,7 +1576,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_19_input {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1188
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1196
  *         if self.online:
  *             stats = self.online_stats[ctx_name]
  *             f_syms = tuple(word[0][0] for word in fwords)             # <<<<<<<<<<<<<<
@@ -1592,7 +1593,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1886
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1894
  *     # Aggregate stats from a training instance
  *     # (Extract rules, update counts)
  *     def add_instance(self, f_words, e_words, alignment, ctx_name=None):             # <<<<<<<<<<<<<<
@@ -1615,7 +1616,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2056
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2061
  * 
  *     # Create a rule from source, target, non-terminals, and alignments
  *     def form_rule(self, f_i, e_i, f_span, e_span, nt, al):             # <<<<<<<<<<<<<<
@@ -1629,7 +1630,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2117
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2122
  *         f = Phrase(f_sym)
  *         e = Phrase(e_sym)
  *         a = tuple(self.alignment.link(i, j) for i, j in links)             # <<<<<<<<<<<<<<
@@ -1646,7 +1647,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2121
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2126
  * 
  *     # Rule string from rule
  *     def fmt_rule(self, f, e, a):             # <<<<<<<<<<<<<<
@@ -1660,7 +1661,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2122
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2127
  *     # Rule string from rule
  *     def fmt_rule(self, f, e, a):
  *         a_str = ' '.join('{0}-{1}'.format(*self.alignment.unlink(packed)) for packed in a)             # <<<<<<<<<<<<<<
@@ -1677,7 +1678,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2140
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2145
  *     # (Used for EGivenFCoherent)
  *     # Return set of (fphrase, lex_i, lex_j)
  *     def get_f_phrases(self, f_words):             # <<<<<<<<<<<<<<
@@ -1694,7 +1695,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":15
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":15
  *         self.values.append(value)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -1710,7 +1711,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_27___iter__ {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":20
  *             yield (FD.word(self.names[i]), self.values[i])
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -1723,7 +1724,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_28___str__ {
 };
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":21
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":21
  * 
  *     def __str__(self):
  *         return ' '.join('%s=%s' % feat for feat in self)             # <<<<<<<<<<<<<<
@@ -1741,7 +1742,7 @@ struct __pyx_obj_4cdec_2sa_3_sa___pyx_scope_struct_29_genexpr {
 
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":9
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":9
  * from libc.string cimport memset, strcpy, strlen
  * 
  * cdef class FloatList:             # <<<<<<<<<<<<<<
@@ -1769,7 +1770,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *__pyx_vtabptr_4cdec_2sa_3_sa_IntList;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":4
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":4
  * from libc.string cimport strsep, strcpy, strlen
  * 
  * cdef class Phrase:             # <<<<<<<<<<<<<<
@@ -1784,7 +1785,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase *__pyx_vtabptr_4cdec_2sa_3_sa_Phrase;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":8
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":8
  *     char* stringmap_word(StrMap *vocab, int i)
  * 
  * cdef class StringMap:             # <<<<<<<<<<<<<<
@@ -1799,7 +1800,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_StringMap {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_StringMap *__pyx_vtabptr_4cdec_2sa_3_sa_StringMap;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":9
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":9
  * from libc.string cimport memset, strcpy
  * 
  * cdef class DataArray:             # <<<<<<<<<<<<<<
@@ -1814,7 +1815,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_DataArray {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_DataArray *__pyx_vtabptr_4cdec_2sa_3_sa_DataArray;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":10
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":10
  * cdef int ALIGNMENT_CODE = 1 << 16
  * 
  * cdef class Alignment:             # <<<<<<<<<<<<<<
@@ -1830,7 +1831,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alignment {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alignment *__pyx_vtabptr_4cdec_2sa_3_sa_Alignment;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":47
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":47
  * 
  * 
  * cdef class BiLex:             # <<<<<<<<<<<<<<
@@ -1849,7 +1850,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_BiLex {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_BiLex *__pyx_vtabptr_4cdec_2sa_3_sa_BiLex;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":354
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":354
  * 
  * 
  * cdef class VEB:             # <<<<<<<<<<<<<<
@@ -1865,7 +1866,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_VEB {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_VEB *__pyx_vtabptr_4cdec_2sa_3_sa_VEB;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":7
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":7
  * cdef int INDEX_MASK = (1<<INDEX_SHIFT)-1
  * 
  * cdef class Alphabet:             # <<<<<<<<<<<<<<
@@ -1888,7 +1889,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *__pyx_vtabptr_4cdec_2sa_3_sa_Alphabet;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":109
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":109
  *         trie_node_to_map(edge.node, result, prefix, include_zeros)
  * 
  * cdef class TrieMap:             # <<<<<<<<<<<<<<
@@ -1903,7 +1904,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *__pyx_vtabptr_4cdec_2sa_3_sa_TrieMap;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":188
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":188
  * 
  * 
  * cdef class Precomputation:             # <<<<<<<<<<<<<<
@@ -1918,7 +1919,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_Precomputation {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_Precomputation *__pyx_vtabptr_4cdec_2sa_3_sa_Precomputation;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":6
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":6
  * from libc.stdio cimport FILE, fclose, fopen
  * 
  * cdef class SuffixArray:             # <<<<<<<<<<<<<<
@@ -1935,7 +1936,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_SuffixArray {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_SuffixArray *__pyx_vtabptr_4cdec_2sa_3_sa_SuffixArray;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":98
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":105
  * # in the suffix array; if discontiguous, it is the set of
  * # actual locations (packed into an array)
  * cdef class PhraseLocation:             # <<<<<<<<<<<<<<
@@ -1949,7 +1950,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_PhraseLocation {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_PhraseLocation *__pyx_vtabptr_4cdec_2sa_3_sa_PhraseLocation;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":242
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":249
  * 
  * 
  * cdef class HieroCachingRuleFactory:             # <<<<<<<<<<<<<<
@@ -1977,7 +1978,7 @@ struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory {
 static struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *__pyx_vtabptr_4cdec_2sa_3_sa_HieroCachingRuleFactory;
 
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":23
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":23
  *         return ' '.join('%s=%s' % feat for feat in self)
  * 
  * cdef class Scorer:             # <<<<<<<<<<<<<<
@@ -2900,6 +2901,9 @@ static int __pyx_pf_4cdec_2sa_3_sa_11OnlineStats_10phrases_fe_4__del__(struct __
 static PyObject *__pyx_pf_4cdec_2sa_3_sa_11OnlineStats_10phrases_al___get__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self); /* proto */
 static int __pyx_pf_4cdec_2sa_3_sa_11OnlineStats_10phrases_al_2__set__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
 static int __pyx_pf_4cdec_2sa_3_sa_11OnlineStats_10phrases_al_4__del__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4cdec_2sa_3_sa_11OnlineStats_5bilex___get__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self); /* proto */
+static int __pyx_pf_4cdec_2sa_3_sa_11OnlineStats_5bilex_2__set__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
+static int __pyx_pf_4cdec_2sa_3_sa_11OnlineStats_5bilex_4__del__(struct __pyx_obj_4cdec_2sa_3_sa_OnlineStats *__pyx_v_self); /* proto */
 static int __pyx_pf_4cdec_2sa_3_sa_8TrieNode___cinit__(struct __pyx_obj_4cdec_2sa_3_sa_TrieNode *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4cdec_2sa_3_sa_8TrieNode_8children___get__(struct __pyx_obj_4cdec_2sa_3_sa_TrieNode *__pyx_v_self); /* proto */
 static int __pyx_pf_4cdec_2sa_3_sa_8TrieNode_8children_2__set__(struct __pyx_obj_4cdec_2sa_3_sa_TrieNode *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
@@ -3111,6 +3115,7 @@ static char __pyx_k_syms[] = "syms";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_warn[] = "warn";
 static char __pyx_k_word[] = "word";
+static char __pyx_k_Bilex[] = "Bilex";
 static char __pyx_k_arity[] = "arity";
 static char __pyx_k_bilex[] = "bilex";
 static char __pyx_k_chain[] = "chain";
@@ -3196,7 +3201,6 @@ static char __pyx_k_pathlen[] = "pathlen";
 static char __pyx_k_sa_high[] = "sa_high";
 static char __pyx_k_sampler[] = "sampler";
 static char __pyx_k_spanlen[] = "spanlen";
-static char __pyx_k_warning[] = "warning";
 static char __pyx_k_GzipFile[] = "GzipFile";
 static char __pyx_k_arr_high[] = "arr_high";
 static char __pyx_k_category[] = "category";
@@ -3351,18 +3355,17 @@ static char __pyx_k_Precomputation_took_f_seconds[] = "Precomputation took %f se
 static char __pyx_k_Sampling_strategy_no_sampling[] = "Sampling strategy: no sampling";
 static char __pyx_k_Illegal_key_type_s_for_IntList[] = "Illegal key type %s for IntList";
 static char __pyx_k_Unable_to_extract_basic_phrase[] = "Unable to extract basic phrase";
+static char __pyx_k_usr0_home_mdenkows_cdec_python[] = "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi";
 static char __pyx_k_Processing_precomputations_took[] = "Processing precomputations took %f seconds";
 static char __pyx_k_RANK_d_COUNT_COST_d_d_CUMUL_d_d[] = "RANK %d\tCOUNT, COST: %d    %d\tCUMUL: %d, %d";
 static char __pyx_k_Requested_index_d_d_of_d_length[] = "Requested index %d:%d of %d-length IntList";
 static char __pyx_k_d_d_out_of_bounds_I_d_J_d_in_li[] = "%d-%d out of bounds (I=%d,J=%d) in line %d\n";
-static char __pyx_k_usr0_home_mdenkows_cdec_git_pyt[] = "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi";
 static char __pyx_k_Converting_d_hash_keys_on_precom[] = "Converting %d hash keys on precomputed inverted index... ";
 static char __pyx_k_Didn_t_extract_anything_from_d_d[] = "Didn't extract anything from [%d, %d] -> [%d, %d]";
 static char __pyx_k_ERROR_unexpected_pattern_s_in_se[] = "ERROR: unexpected pattern %s in set of precomputed collocations";
 static char __pyx_k_Inside_edges_of_following_subphr[] = "Inside edges of following subphrase are not tight";
 static char __pyx_k_Inside_edges_of_preceding_subphr[] = "Inside edges of preceding subphrase are not tight";
 static char __pyx_k_Must_specify_an_alignment_object[] = "Must specify an alignment object";
-static char __pyx_k_No_online_bilexical_dictionary_s[] = "No online bilexical dictionary specified, not updating lexical weights";
 static char __pyx_k_Precomputation_done_with_max_ini[] = "Precomputation done with max initial size %d, decoder uses %d";
 static char __pyx_k_Precomputation_done_with_max_non[] = "Precomputation done with max nonterminals %d, decoder uses %d";
 static char __pyx_k_Precomputation_done_with_max_ter[] = "Precomputation done with max terminals %d, decoder uses %d";
@@ -3379,13 +3382,14 @@ static char __pyx_k_Suffix_array_construction_took_f[] = "Suffix array construct
 static char __pyx_k_Total_time_for_rule_lookup_extra[] = "Total time for rule lookup, extraction, and scoring = %f seconds";
 static char __pyx_k_Unexpected_condition_found_in_q3[] = "Unexpected condition found in q3sort: sort from %d to %d";
 static char __pyx_k_input_locals_lambda_locals_lambd[] = "input.<locals>.<lambda>.<locals>.<lambda>";
-static char __pyx_k_usr0_home_mdenkows_cdec_git_pyt_2[] = "/usr0/home/mdenkows/cdec-git/python/cdec/sa/_sa.pyx";
-static char __pyx_k_usr0_home_mdenkows_cdec_git_pyt_3[] = "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi";
+static char __pyx_k_usr0_home_mdenkows_cdec_python_2[] = "/usr0/home/mdenkows/cdec/python/cdec/sa/_sa.pyx";
+static char __pyx_k_usr0_home_mdenkows_cdec_python_3[] = "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi";
 static char __pyx_k_Converting_d_hash_keys_on_precom_2[] = "Converting %d hash keys on precomputed collocations... ";
 static PyObject *__pyx_kp_s_;
 static PyObject *__pyx_kp_s_0;
 static PyObject *__pyx_kp_s_0_1;
 static PyObject *__pyx_kp_s_1;
+static PyObject *__pyx_n_s_Bilex;
 static PyObject *__pyx_kp_s_Bucket_sort_took_f_seconds;
 static PyObject *__pyx_kp_s_Computing_collocations;
 static PyObject *__pyx_kp_s_Computing_inverted_indexes;
@@ -3417,7 +3421,6 @@ static PyObject *__pyx_kp_s_LCP_array_completed;
 static PyObject *__pyx_kp_s_Must_specify_an_alignment_object;
 static PyObject *__pyx_n_s_NULL;
 static PyObject *__pyx_kp_s_No_aligned_terminals;
-static PyObject *__pyx_kp_s_No_online_bilexical_dictionary_s;
 static PyObject *__pyx_n_s_OnlineFeatureContext;
 static PyObject *__pyx_kp_s_Precomputation_done_with_max_ini;
 static PyObject *__pyx_kp_s_Precomputation_done_with_max_non;
@@ -3723,14 +3726,13 @@ static PyObject *__pyx_n_s_use_baeza_yates;
 static PyObject *__pyx_n_s_use_collocations;
 static PyObject *__pyx_n_s_use_index;
 static PyObject *__pyx_n_s_use_sent_id;
-static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt;
-static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_2;
-static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_3;
+static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_python;
+static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_python_2;
+static PyObject *__pyx_kp_s_usr0_home_mdenkows_cdec_python_3;
 static PyObject *__pyx_n_s_value;
 static PyObject *__pyx_n_s_vec;
 static PyObject *__pyx_n_s_w;
 static PyObject *__pyx_n_s_warn;
-static PyObject *__pyx_n_s_warning;
 static PyObject *__pyx_n_s_wc;
 static PyObject *__pyx_n_s_word;
 static PyObject *__pyx_n_s_word_alignments;
@@ -3761,8 +3763,8 @@ static PyObject *__pyx_tuple__9;
 static PyObject *__pyx_slice__13;
 static PyObject *__pyx_slice__67;
 static PyObject *__pyx_slice__70;
+static PyObject *__pyx_slice__71;
 static PyObject *__pyx_slice__72;
-static PyObject *__pyx_slice__73;
 static PyObject *__pyx_tuple__11;
 static PyObject *__pyx_tuple__12;
 static PyObject *__pyx_tuple__14;
@@ -3809,32 +3811,31 @@ static PyObject *__pyx_tuple__61;
 static PyObject *__pyx_tuple__62;
 static PyObject *__pyx_tuple__66;
 static PyObject *__pyx_tuple__68;
-static PyObject *__pyx_tuple__71;
-static PyObject *__pyx_tuple__74;
-static PyObject *__pyx_tuple__77;
+static PyObject *__pyx_tuple__73;
+static PyObject *__pyx_tuple__76;
+static PyObject *__pyx_tuple__78;
 static PyObject *__pyx_tuple__79;
-static PyObject *__pyx_tuple__80;
-static PyObject *__pyx_tuple__82;
-static PyObject *__pyx_tuple__84;
-static PyObject *__pyx_tuple__86;
-static PyObject *__pyx_tuple__88;
-static PyObject *__pyx_tuple__90;
-static PyObject *__pyx_tuple__92;
-static PyObject *__pyx_tuple__94;
-static PyObject *__pyx_tuple__96;
+static PyObject *__pyx_tuple__81;
+static PyObject *__pyx_tuple__83;
+static PyObject *__pyx_tuple__85;
+static PyObject *__pyx_tuple__87;
+static PyObject *__pyx_tuple__89;
+static PyObject *__pyx_tuple__91;
+static PyObject *__pyx_tuple__93;
+static PyObject *__pyx_tuple__95;
 static PyObject *__pyx_codeobj__69;
+static PyObject *__pyx_codeobj__74;
 static PyObject *__pyx_codeobj__75;
-static PyObject *__pyx_codeobj__76;
-static PyObject *__pyx_codeobj__78;
-static PyObject *__pyx_codeobj__81;
-static PyObject *__pyx_codeobj__83;
-static PyObject *__pyx_codeobj__85;
-static PyObject *__pyx_codeobj__87;
-static PyObject *__pyx_codeobj__89;
-static PyObject *__pyx_codeobj__91;
-static PyObject *__pyx_codeobj__93;
-static PyObject *__pyx_codeobj__95;
-static PyObject *__pyx_codeobj__97;
+static PyObject *__pyx_codeobj__77;
+static PyObject *__pyx_codeobj__80;
+static PyObject *__pyx_codeobj__82;
+static PyObject *__pyx_codeobj__84;
+static PyObject *__pyx_codeobj__86;
+static PyObject *__pyx_codeobj__88;
+static PyObject *__pyx_codeobj__90;
+static PyObject *__pyx_codeobj__92;
+static PyObject *__pyx_codeobj__94;
+static PyObject *__pyx_codeobj__96;
 
 /* "cdec/sa/_sa.pyx":5
  * import gzip
@@ -4102,7 +4103,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_2gzip_or_text(CYTHON_UNUSED PyObject *_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":11
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":11
  * cdef class FloatList:
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):             # <<<<<<<<<<<<<<
@@ -4202,7 +4203,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":12
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):
  *         if initial_len > size:             # <<<<<<<<<<<<<<
@@ -4212,7 +4213,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
   __pyx_t_1 = ((__pyx_v_initial_len > __pyx_v_size) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":13
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":13
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):
  *         if initial_len > size:
  *             size = initial_len             # <<<<<<<<<<<<<<
@@ -4224,7 +4225,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":14
  *         if initial_len > size:
  *             size = initial_len
  *         self.size = size             # <<<<<<<<<<<<<<
@@ -4233,7 +4234,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->size = __pyx_v_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":15
  *             size = initial_len
  *         self.size = size
  *         self.increment = increment             # <<<<<<<<<<<<<<
@@ -4242,7 +4243,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->increment = __pyx_v_increment;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":16
  *         self.size = size
  *         self.increment = increment
  *         self.len = initial_len             # <<<<<<<<<<<<<<
@@ -4251,7 +4252,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->len = __pyx_v_initial_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":17
  *         self.increment = increment
  *         self.len = initial_len
  *         self.arr = <float*> malloc(size*sizeof(float))             # <<<<<<<<<<<<<<
@@ -4260,7 +4261,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->arr = ((float *)malloc((__pyx_v_size * (sizeof(float)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":18
  *         self.len = initial_len
  *         self.arr = <float*> malloc(size*sizeof(float))
  *         memset(self.arr, 0, initial_len*sizeof(float))             # <<<<<<<<<<<<<<
@@ -4269,7 +4270,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
  */
   memset(__pyx_v_self->arr, 0, (__pyx_v_initial_len * (sizeof(float))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":11
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":11
  * cdef class FloatList:
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):             # <<<<<<<<<<<<<<
@@ -4283,7 +4284,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList___cinit__(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":20
  *         memset(self.arr, 0, initial_len*sizeof(float))
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -4306,7 +4307,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9FloatList_2__dealloc__(struct __pyx_obj_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":21
  * 
  *     def __dealloc__(self):
  *         free(self.arr)             # <<<<<<<<<<<<<<
@@ -4315,7 +4316,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9FloatList_2__dealloc__(struct __pyx_obj_4cd
  */
   free(__pyx_v_self->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":20
  *         memset(self.arr, 0, initial_len*sizeof(float))
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -4327,7 +4328,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9FloatList_2__dealloc__(struct __pyx_obj_4cd
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":23
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":23
  *         free(self.arr)
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -4363,7 +4364,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":24
  * 
  *     def __getitem__(self, i):
  *         j = i             # <<<<<<<<<<<<<<
@@ -4373,7 +4374,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   __Pyx_INCREF(__pyx_v_i);
   __pyx_v_j = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":25
  *     def __getitem__(self, i):
  *         j = i
  *         if i<0:             # <<<<<<<<<<<<<<
@@ -4385,7 +4386,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":26
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":26
  *         j = i
  *         if i<0:
  *             j = self.len + i             # <<<<<<<<<<<<<<
@@ -4403,7 +4404,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":27
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":27
  *         if i<0:
  *             j = self.len + i
  *         if j<0 or j>=self.len:             # <<<<<<<<<<<<<<
@@ -4426,7 +4427,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   }
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":28
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":28
  *             j = self.len + i
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length FloatList" % (i, self.len))             # <<<<<<<<<<<<<<
@@ -4459,7 +4460,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
     {__pyx_filename = __pyx_f[1]; __pyx_lineno = 28; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":29
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length FloatList" % (i, self.len))
  *         return self.arr[j]             # <<<<<<<<<<<<<<
@@ -4474,7 +4475,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":23
  *         free(self.arr)
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -4495,7 +4496,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_4__getitem__(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":31
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":31
  *         return self.arr[j]
  * 
  *     cdef void set(self, int i, float v):             # <<<<<<<<<<<<<<
@@ -4517,7 +4518,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("set", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":32
  * 
  *     cdef void set(self, int i, float v):
  *         j = i             # <<<<<<<<<<<<<<
@@ -4526,7 +4527,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
  */
   __pyx_v_j = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":33
  *     cdef void set(self, int i, float v):
  *         j = i
  *         if i<0:             # <<<<<<<<<<<<<<
@@ -4536,7 +4537,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_t_1 = ((__pyx_v_i < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":34
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":34
  *         j = i
  *         if i<0:
  *             j = self.len + i             # <<<<<<<<<<<<<<
@@ -4548,7 +4549,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":35
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":35
  *         if i<0:
  *             j = self.len + i
  *         if j<0 or j>=self.len:             # <<<<<<<<<<<<<<
@@ -4564,7 +4565,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":36
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":36
  *             j = self.len + i
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length FloatList" % (i, self.len))             # <<<<<<<<<<<<<<
@@ -4599,7 +4600,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
     {__pyx_filename = __pyx_f[1]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":37
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":37
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length FloatList" % (i, self.len))
  *         self.arr[j] = v             # <<<<<<<<<<<<<<
@@ -4608,7 +4609,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
  */
   (__pyx_v_self->arr[__pyx_v_j]) = __pyx_v_v;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":31
  *         return self.arr[j]
  * 
  *     cdef void set(self, int i, float v):             # <<<<<<<<<<<<<<
@@ -4627,7 +4628,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_set(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":39
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":39
  *         self.arr[j] = v
  * 
  *     def __setitem__(self, i, val):             # <<<<<<<<<<<<<<
@@ -4658,7 +4659,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList_6__setitem__(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":40
  * 
  *     def __setitem__(self, i, val):
  *         self.set(i, val)             # <<<<<<<<<<<<<<
@@ -4669,7 +4670,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList_6__setitem__(struct __pyx_obj_4cde
   __pyx_t_2 = __pyx_PyFloat_AsFloat(__pyx_v_val); if (unlikely((__pyx_t_2 == (float)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->__pyx_vtab)->set(__pyx_v_self, __pyx_t_1, __pyx_t_2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":39
  *         self.arr[j] = v
  * 
  *     def __setitem__(self, i, val):             # <<<<<<<<<<<<<<
@@ -4688,7 +4689,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9FloatList_6__setitem__(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":42
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":42
  *         self.set(i, val)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -4714,7 +4715,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9FloatList_8__len__(struct __pyx_obj_4
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   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":43
  * 
  *     def __len__(self):
  *         return self.len             # <<<<<<<<<<<<<<
@@ -4724,7 +4725,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9FloatList_8__len__(struct __pyx_obj_4
   __pyx_r = __pyx_v_self->len;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":42
  *         self.set(i, val)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -4738,7 +4739,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9FloatList_8__len__(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":45
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":45
  *         return self.len
  * 
  *     def append(self, float val):             # <<<<<<<<<<<<<<
@@ -4778,7 +4779,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
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   __Pyx_RefNannySetupContext("append", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":46
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":46
  * 
  *     def append(self, float val):
  *         if self.len == self.size:             # <<<<<<<<<<<<<<
@@ -4788,7 +4789,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
   __pyx_t_1 = ((__pyx_v_self->len == __pyx_v_self->size) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":47
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":47
  *     def append(self, float val):
  *         if self.len == self.size:
  *             self.size = self.size + self.increment             # <<<<<<<<<<<<<<
@@ -4797,7 +4798,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
  */
     __pyx_v_self->size = (__pyx_v_self->size + __pyx_v_self->increment);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":48
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":48
  *         if self.len == self.size:
  *             self.size = self.size + self.increment
  *             self.arr = <float*> realloc(self.arr, self.size*sizeof(float))             # <<<<<<<<<<<<<<
@@ -4809,7 +4810,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":49
  *             self.size = self.size + self.increment
  *             self.arr = <float*> realloc(self.arr, self.size*sizeof(float))
  *         self.arr[self.len] = val             # <<<<<<<<<<<<<<
@@ -4818,7 +4819,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
  */
   (__pyx_v_self->arr[__pyx_v_self->len]) = __pyx_v_val;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":50
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":50
  *             self.arr = <float*> realloc(self.arr, self.size*sizeof(float))
  *         self.arr[self.len] = val
  *         self.len = self.len + 1             # <<<<<<<<<<<<<<
@@ -4827,7 +4828,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
  */
   __pyx_v_self->len = (__pyx_v_self->len + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":45
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":45
  *         return self.len
  * 
  *     def append(self, float val):             # <<<<<<<<<<<<<<
@@ -4842,7 +4843,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_10append(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":52
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":52
  *         self.len = self.len + 1
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -4854,7 +4855,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_write_handle(struct __pyx_obj_4cde
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   __Pyx_RefNannySetupContext("write_handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":53
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":53
  * 
  *     cdef void write_handle(self, FILE* f):
  *         fwrite(&(self.len), sizeof(float), 1, f)             # <<<<<<<<<<<<<<
@@ -4863,7 +4864,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_write_handle(struct __pyx_obj_4cde
  */
   fwrite((&__pyx_v_self->len), (sizeof(float)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":54
  *     cdef void write_handle(self, FILE* f):
  *         fwrite(&(self.len), sizeof(float), 1, f)
  *         fwrite(self.arr, sizeof(float), self.len, f)             # <<<<<<<<<<<<<<
@@ -4872,7 +4873,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_write_handle(struct __pyx_obj_4cde
  */
   fwrite(__pyx_v_self->arr, (sizeof(float)), __pyx_v_self->len, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":52
  *         self.len = self.len + 1
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -4884,7 +4885,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_write_handle(struct __pyx_obj_4cde
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":56
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":56
  *         fwrite(self.arr, sizeof(float), self.len, f)
  * 
  *     def write(self, char* filename):             # <<<<<<<<<<<<<<
@@ -4924,7 +4925,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_12write(struct __pyx_obj_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("write", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":58
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":58
  *     def write(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -4933,7 +4934,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_12write(struct __pyx_obj_4cd
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":59
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":59
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.write_handle(f)             # <<<<<<<<<<<<<<
@@ -4942,7 +4943,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_12write(struct __pyx_obj_4cd
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->__pyx_vtab)->write_handle(__pyx_v_self, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":60
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":60
  *         f = fopen(filename, "w")
  *         self.write_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -4951,7 +4952,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_12write(struct __pyx_obj_4cd
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":56
  *         fwrite(self.arr, sizeof(float), self.len, f)
  * 
  *     def write(self, char* filename):             # <<<<<<<<<<<<<<
@@ -4966,7 +4967,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_12write(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":62
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":62
  *         fclose(f)
  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -4979,7 +4980,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("read_handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":63
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":63
  * 
  *     cdef void read_handle(self, FILE* f):
  *         free(self.arr)             # <<<<<<<<<<<<<<
@@ -4988,7 +4989,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
  */
   free(__pyx_v_self->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":64
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":64
  *     cdef void read_handle(self, FILE* f):
  *         free(self.arr)
  *         fread(&(self.len), sizeof(float), 1, f)             # <<<<<<<<<<<<<<
@@ -4997,7 +4998,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
  */
   fread((&__pyx_v_self->len), (sizeof(float)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":65
  *         free(self.arr)
  *         fread(&(self.len), sizeof(float), 1, f)
  *         self.arr = <float*> malloc(self.len * sizeof(float))             # <<<<<<<<<<<<<<
@@ -5006,7 +5007,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
  */
   __pyx_v_self->arr = ((float *)malloc((__pyx_v_self->len * (sizeof(float)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":66
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":66
  *         fread(&(self.len), sizeof(float), 1, f)
  *         self.arr = <float*> malloc(self.len * sizeof(float))
  *         self.size = self.len             # <<<<<<<<<<<<<<
@@ -5016,7 +5017,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
   __pyx_t_1 = __pyx_v_self->len;
   __pyx_v_self->size = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":67
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":67
  *         self.arr = <float*> malloc(self.len * sizeof(float))
  *         self.size = self.len
  *         fread(self.arr, sizeof(float), self.len, f)             # <<<<<<<<<<<<<<
@@ -5025,7 +5026,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
  */
   fread(__pyx_v_self->arr, (sizeof(float)), __pyx_v_self->len, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":62
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":62
  *         fclose(f)
  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -5037,7 +5038,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9FloatList_read_handle(struct __pyx_obj_4cdec
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":69
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":69
  *         fread(self.arr, sizeof(float), self.len, f)
  * 
  *     def read(self, char* filename):             # <<<<<<<<<<<<<<
@@ -5077,7 +5078,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_14read(struct __pyx_obj_4cde
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("read", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":71
  *     def read(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -5086,7 +5087,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_14read(struct __pyx_obj_4cde
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":72
  *         cdef FILE* f
  *         f = fopen(filename, "r")
  *         self.read_handle(f)             # <<<<<<<<<<<<<<
@@ -5094,14 +5095,14 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_14read(struct __pyx_obj_4cde
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->__pyx_vtab)->read_handle(__pyx_v_self, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":73
  *         f = fopen(filename, "r")
  *         self.read_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/float_list.pxi":69
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/float_list.pxi":69
  *         fread(self.arr, sizeof(float), self.len, f)
  * 
  *     def read(self, char* filename):             # <<<<<<<<<<<<<<
@@ -5116,7 +5117,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9FloatList_14read(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":11
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":11
  * cdef class IntList:
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):             # <<<<<<<<<<<<<<
@@ -5216,7 +5217,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":12
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):
  *         if initial_len > size:             # <<<<<<<<<<<<<<
@@ -5226,7 +5227,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
   __pyx_t_1 = ((__pyx_v_initial_len > __pyx_v_size) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":13
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":13
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):
  *         if initial_len > size:
  *             size = initial_len             # <<<<<<<<<<<<<<
@@ -5238,7 +5239,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":14
  *         if initial_len > size:
  *             size = initial_len
  *         self.size = size             # <<<<<<<<<<<<<<
@@ -5247,7 +5248,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->size = __pyx_v_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":15
  *             size = initial_len
  *         self.size = size
  *         self.increment = increment             # <<<<<<<<<<<<<<
@@ -5256,7 +5257,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->increment = __pyx_v_increment;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":16
  *         self.size = size
  *         self.increment = increment
  *         self.len = initial_len             # <<<<<<<<<<<<<<
@@ -5265,7 +5266,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->len = __pyx_v_initial_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":17
  *         self.increment = increment
  *         self.len = initial_len
  *         self.arr = <int*> malloc(size*sizeof(int))             # <<<<<<<<<<<<<<
@@ -5274,7 +5275,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->arr = ((int *)malloc((__pyx_v_size * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":18
  *         self.len = initial_len
  *         self.arr = <int*> malloc(size*sizeof(int))
  *         memset(self.arr, 0, initial_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -5283,7 +5284,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
  */
   memset(__pyx_v_self->arr, 0, (__pyx_v_initial_len * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":11
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":11
  * cdef class IntList:
  * 
  *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):             # <<<<<<<<<<<<<<
@@ -5297,7 +5298,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList___cinit__(struct __pyx_obj_4cdec_2sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":20
  *         memset(self.arr, 0, initial_len*sizeof(int))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -5333,7 +5334,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":22
  *     def __str__(self):
  *         cdef unsigned i
  *         ret = "IntList["             # <<<<<<<<<<<<<<
@@ -5343,7 +5344,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   __Pyx_INCREF(__pyx_kp_s_IntList);
   __pyx_v_ret = __pyx_kp_s_IntList;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":23
  *         cdef unsigned i
  *         ret = "IntList["
  *         for idx in range(self.size):             # <<<<<<<<<<<<<<
@@ -5354,7 +5355,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_idx = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":24
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":24
  *         ret = "IntList["
  *         for idx in range(self.size):
  *             if idx>0:             # <<<<<<<<<<<<<<
@@ -5364,7 +5365,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
     __pyx_t_3 = ((__pyx_v_idx > 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":25
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":25
  *         for idx in range(self.size):
  *             if idx>0:
  *                 ret += ","             # <<<<<<<<<<<<<<
@@ -5379,7 +5380,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":26
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":26
  *             if idx>0:
  *                 ret += ","
  *             ret += str(self.arr[idx])             # <<<<<<<<<<<<<<
@@ -5403,7 +5404,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
     __pyx_t_5 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":27
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":27
  *                 ret += ","
  *             ret += str(self.arr[idx])
  *         ret += "]"             # <<<<<<<<<<<<<<
@@ -5415,7 +5416,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   __Pyx_DECREF_SET(__pyx_v_ret, __pyx_t_5);
   __pyx_t_5 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":28
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":28
  *             ret += str(self.arr[idx])
  *         ret += "]"
  *         ret += "len="             # <<<<<<<<<<<<<<
@@ -5427,7 +5428,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   __Pyx_DECREF_SET(__pyx_v_ret, __pyx_t_5);
   __pyx_t_5 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":29
  *         ret += "]"
  *         ret += "len="
  *         ret += str(self.len)             # <<<<<<<<<<<<<<
@@ -5450,7 +5451,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   __Pyx_DECREF_SET(__pyx_v_ret, __pyx_t_4);
   __pyx_t_4 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":30
  *         ret += "len="
  *         ret += str(self.len)
  *         return ret             # <<<<<<<<<<<<<<
@@ -5462,7 +5463,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   __pyx_r = __pyx_v_ret;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":20
  *         memset(self.arr, 0, initial_len*sizeof(int))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -5483,7 +5484,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_2__str__(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":32
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":32
  *         return ret
  * 
  *     def index(self, int val):             # <<<<<<<<<<<<<<
@@ -5531,7 +5532,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("index", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":34
  *     def index(self, int val):
  *         cdef unsigned i
  *         for i in range(self.len):             # <<<<<<<<<<<<<<
@@ -5542,7 +5543,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":35
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":35
  *         cdef unsigned i
  *         for i in range(self.len):
  *             if self.arr[i] == val:             # <<<<<<<<<<<<<<
@@ -5552,7 +5553,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
     __pyx_t_3 = (((__pyx_v_self->arr[__pyx_v_i]) == __pyx_v_val) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":36
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":36
  *         for i in range(self.len):
  *             if self.arr[i] == val:
  *                 return i             # <<<<<<<<<<<<<<
@@ -5568,7 +5569,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":37
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":37
  *             if self.arr[i] == val:
  *                 return i
  *         raise ValueError('%s not in IntList' % val)             # <<<<<<<<<<<<<<
@@ -5592,7 +5593,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
   __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   {__pyx_filename = __pyx_f[2]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":32
  *         return ret
  * 
  *     def index(self, int val):             # <<<<<<<<<<<<<<
@@ -5612,7 +5613,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_4index(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":39
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":39
  *         raise ValueError('%s not in IntList' % val)
  * 
  *     def partition(self,start,end):             # <<<<<<<<<<<<<<
@@ -5699,7 +5700,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("partition", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":40
  * 
  *     def partition(self,start,end):
  *         pivot = self.arr[end]             # <<<<<<<<<<<<<<
@@ -5712,7 +5713,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   __pyx_v_pivot = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":41
  *     def partition(self,start,end):
  *         pivot = self.arr[end]
  *         bottom = start-1             # <<<<<<<<<<<<<<
@@ -5724,7 +5725,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   __pyx_v_bottom = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":42
  *         pivot = self.arr[end]
  *         bottom = start-1
  *         top = end             # <<<<<<<<<<<<<<
@@ -5734,7 +5735,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   __Pyx_INCREF(__pyx_v_end);
   __pyx_v_top = __pyx_v_end;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":43
  *         bottom = start-1
  *         top = end
  *         done = 0             # <<<<<<<<<<<<<<
@@ -5743,7 +5744,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
  */
   __pyx_v_done = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":44
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":44
  *         top = end
  *         done = 0
  *         while not done:             # <<<<<<<<<<<<<<
@@ -5754,7 +5755,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
     __pyx_t_3 = ((!(__pyx_v_done != 0)) != 0);
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":45
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":45
  *         done = 0
  *         while not done:
  *             while not done:             # <<<<<<<<<<<<<<
@@ -5765,7 +5766,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __pyx_t_3 = ((!(__pyx_v_done != 0)) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":46
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":46
  *         while not done:
  *             while not done:
  *                 bottom += 1             # <<<<<<<<<<<<<<
@@ -5777,7 +5778,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF_SET(__pyx_v_bottom, __pyx_t_2);
       __pyx_t_2 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":47
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":47
  *             while not done:
  *                 bottom += 1
  *                 if bottom == top:             # <<<<<<<<<<<<<<
@@ -5789,7 +5790,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":48
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":48
  *                 bottom += 1
  *                 if bottom == top:
  *                     done = 1             # <<<<<<<<<<<<<<
@@ -5798,7 +5799,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
  */
         __pyx_v_done = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":49
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":49
  *                 if bottom == top:
  *                     done = 1
  *                     break             # <<<<<<<<<<<<<<
@@ -5808,7 +5809,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
         goto __pyx_L6_break;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":50
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":50
  *                     done = 1
  *                     break
  *                 if self.arr[bottom] > pivot:             # <<<<<<<<<<<<<<
@@ -5824,7 +5825,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":51
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":51
  *                     break
  *                 if self.arr[bottom] > pivot:
  *                     self.arr[top] = self.arr[bottom]             # <<<<<<<<<<<<<<
@@ -5835,7 +5836,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
         __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_v_top); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 51; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         (__pyx_v_self->arr[__pyx_t_5]) = (__pyx_v_self->arr[__pyx_t_1]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":52
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":52
  *                 if self.arr[bottom] > pivot:
  *                     self.arr[top] = self.arr[bottom]
  *                     break             # <<<<<<<<<<<<<<
@@ -5847,7 +5848,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
     }
     __pyx_L6_break:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":53
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":53
  *                     self.arr[top] = self.arr[bottom]
  *                     break
  *             while not done:             # <<<<<<<<<<<<<<
@@ -5858,7 +5859,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __pyx_t_3 = ((!(__pyx_v_done != 0)) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":54
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":54
  *                     break
  *             while not done:
  *                 top -= 1             # <<<<<<<<<<<<<<
@@ -5870,7 +5871,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF_SET(__pyx_v_top, __pyx_t_4);
       __pyx_t_4 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":55
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":55
  *             while not done:
  *                 top -= 1
  *                 if top == bottom:             # <<<<<<<<<<<<<<
@@ -5882,7 +5883,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":56
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":56
  *                 top -= 1
  *                 if top == bottom:
  *                     done = 1             # <<<<<<<<<<<<<<
@@ -5891,7 +5892,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
  */
         __pyx_v_done = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":57
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":57
  *                 if top == bottom:
  *                     done = 1
  *                     break             # <<<<<<<<<<<<<<
@@ -5901,7 +5902,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
         goto __pyx_L10_break;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":58
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":58
  *                     done = 1
  *                     break
  *                 if self.arr[top] < pivot:             # <<<<<<<<<<<<<<
@@ -5917,7 +5918,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":59
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":59
  *                     break
  *                 if self.arr[top] < pivot:
  *                     self.arr[bottom] = self.arr[top]             # <<<<<<<<<<<<<<
@@ -5928,7 +5929,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
         __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_v_bottom); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         (__pyx_v_self->arr[__pyx_t_5]) = (__pyx_v_self->arr[__pyx_t_1]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":60
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":60
  *                 if self.arr[top] < pivot:
  *                     self.arr[bottom] = self.arr[top]
  *                     break             # <<<<<<<<<<<<<<
@@ -5941,7 +5942,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
     __pyx_L10_break:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":61
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":61
  *                     self.arr[bottom] = self.arr[top]
  *                     break
  *         self.arr[top] = pivot             # <<<<<<<<<<<<<<
@@ -5952,7 +5953,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   __pyx_t_1 = __Pyx_PyIndex_AsSsize_t(__pyx_v_top); if (unlikely((__pyx_t_1 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   (__pyx_v_self->arr[__pyx_t_1]) = __pyx_t_6;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":62
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":62
  *                     break
  *         self.arr[top] = pivot
  *         return top             # <<<<<<<<<<<<<<
@@ -5964,7 +5965,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   __pyx_r = __pyx_v_top;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":39
  *         raise ValueError('%s not in IntList' % val)
  * 
  *     def partition(self,start,end):             # <<<<<<<<<<<<<<
@@ -5987,7 +5988,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_6partition(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":64
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":64
  *         return top
  * 
  *     def _doquicksort(self,start,end):             # <<<<<<<<<<<<<<
@@ -6069,7 +6070,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_doquicksort", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":65
  * 
  *     def _doquicksort(self,start,end):
  *         if start < end:             # <<<<<<<<<<<<<<
@@ -6081,7 +6082,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":66
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":66
  *     def _doquicksort(self,start,end):
  *         if start < end:
  *             split = self.partition(start,end)             # <<<<<<<<<<<<<<
@@ -6105,7 +6106,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
     __pyx_v_split = __pyx_t_4;
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":67
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":67
  *         if start < end:
  *             split = self.partition(start,end)
  *             self._doquicksort(start,split-1)             # <<<<<<<<<<<<<<
@@ -6130,7 +6131,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":68
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":68
  *             split = self.partition(start,end)
  *             self._doquicksort(start,split-1)
  *             self._doquicksort(split+1,end)             # <<<<<<<<<<<<<<
@@ -6158,7 +6159,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":70
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":70
  *             self._doquicksort(split+1,end)
  *         else:
  *             return             # <<<<<<<<<<<<<<
@@ -6171,7 +6172,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":64
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":64
  *         return top
  * 
  *     def _doquicksort(self,start,end):             # <<<<<<<<<<<<<<
@@ -6195,7 +6196,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_8_doquicksort(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":72
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":72
  *             return
  * 
  *     def sort(self):             # <<<<<<<<<<<<<<
@@ -6227,7 +6228,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_10sort(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("sort", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":73
  * 
  *     def sort(self):
  *         self._doquicksort(0,self.len-1)             # <<<<<<<<<<<<<<
@@ -6252,7 +6253,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_10sort(struct __pyx_obj_4cdec_
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":72
  *             return
  * 
  *     def sort(self):             # <<<<<<<<<<<<<<
@@ -6275,7 +6276,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_10sort(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":75
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":75
  *         self._doquicksort(0,self.len-1)
  * 
  *     def reset(self):             # <<<<<<<<<<<<<<
@@ -6301,7 +6302,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_12reset(struct __pyx_obj_4cdec
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("reset", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":76
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":76
  * 
  *     def reset(self):
  *         self.len = 0             # <<<<<<<<<<<<<<
@@ -6310,7 +6311,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_12reset(struct __pyx_obj_4cdec
  */
   __pyx_v_self->len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":75
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":75
  *         self._doquicksort(0,self.len-1)
  * 
  *     def reset(self):             # <<<<<<<<<<<<<<
@@ -6325,7 +6326,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_12reset(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":78
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":78
  *         self.len = 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -6348,7 +6349,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7IntList_14__dealloc__(struct __pyx_obj_4cde
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":79
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":79
  * 
  *     def __dealloc__(self):
  *         free(self.arr)             # <<<<<<<<<<<<<<
@@ -6357,7 +6358,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7IntList_14__dealloc__(struct __pyx_obj_4cde
  */
   free(__pyx_v_self->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":78
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":78
  *         self.len = 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -6370,7 +6371,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7IntList_14__dealloc__(struct __pyx_obj_4cde
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_7IntList_18generator(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":81
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":81
  *         free(self.arr)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -6450,7 +6451,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_7IntList_18generator(__pyx_GeneratorObj
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":83
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":83
  *     def __iter__(self):
  *         cdef int i
  *         for i in range(self.len):             # <<<<<<<<<<<<<<
@@ -6461,7 +6462,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_7IntList_18generator(__pyx_GeneratorObj
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_cur_scope->__pyx_v_i = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":84
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":84
  *         cdef int i
  *         for i in range(self.len):
  *             yield self.arr[i]             # <<<<<<<<<<<<<<
@@ -6485,7 +6486,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_7IntList_18generator(__pyx_GeneratorObj
     if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":81
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":81
  *         free(self.arr)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -6507,7 +6508,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_7IntList_18generator(__pyx_GeneratorObj
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":86
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":86
  *             yield self.arr[i]
  * 
  *     def __getitem__(self, index):             # <<<<<<<<<<<<<<
@@ -6550,7 +6551,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":88
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":88
  *     def __getitem__(self, index):
  *         cdef int i, j, k
  *         if isinstance(index, int):             # <<<<<<<<<<<<<<
@@ -6561,7 +6562,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":89
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":89
  *         cdef int i, j, k
  *         if isinstance(index, int):
  *             j = index             # <<<<<<<<<<<<<<
@@ -6571,7 +6572,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_v_index); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 89; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_j = __pyx_t_3;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":90
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":90
  *         if isinstance(index, int):
  *             j = index
  *             if j < 0:             # <<<<<<<<<<<<<<
@@ -6581,7 +6582,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __pyx_t_2 = ((__pyx_v_j < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":91
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":91
  *             j = index
  *             if j < 0:
  *                 j = self.len + j             # <<<<<<<<<<<<<<
@@ -6593,7 +6594,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     }
     __pyx_L4:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":92
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":92
  *             if j < 0:
  *                 j = self.len + j
  *             if j<0 or j>=self.len:             # <<<<<<<<<<<<<<
@@ -6609,7 +6610,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     }
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":93
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":93
  *                 j = self.len + j
  *             if j<0 or j>=self.len:
  *                 raise IndexError("Requested index %d of %d-length IntList" % (index, self.len))             # <<<<<<<<<<<<<<
@@ -6642,7 +6643,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
       {__pyx_filename = __pyx_f[2]; __pyx_lineno = 93; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":94
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":94
  *             if j<0 or j>=self.len:
  *                 raise IndexError("Requested index %d of %d-length IntList" % (index, self.len))
  *             return self.arr[j]             # <<<<<<<<<<<<<<
@@ -6657,7 +6658,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":95
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":95
  *                 raise IndexError("Requested index %d of %d-length IntList" % (index, self.len))
  *             return self.arr[j]
  *         elif isinstance(index, slice):             # <<<<<<<<<<<<<<
@@ -6668,7 +6669,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
   __pyx_t_2 = (__pyx_t_4 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":96
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":96
  *             return self.arr[j]
  *         elif isinstance(index, slice):
  *             i = index.start             # <<<<<<<<<<<<<<
@@ -6681,7 +6682,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_i = __pyx_t_3;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":97
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":97
  *         elif isinstance(index, slice):
  *             i = index.start
  *             j = index.stop             # <<<<<<<<<<<<<<
@@ -6694,7 +6695,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_j = __pyx_t_3;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":98
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":98
  *             i = index.start
  *             j = index.stop
  *             if i < 0:             # <<<<<<<<<<<<<<
@@ -6704,7 +6705,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __pyx_t_2 = ((__pyx_v_i < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":99
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":99
  *             j = index.stop
  *             if i < 0:
  *                 i = self.len + i             # <<<<<<<<<<<<<<
@@ -6716,7 +6717,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     }
     __pyx_L6:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":100
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":100
  *             if i < 0:
  *                 i = self.len + i
  *             if j < 0:             # <<<<<<<<<<<<<<
@@ -6726,7 +6727,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __pyx_t_2 = ((__pyx_v_j < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":101
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":101
  *                 i = self.len + i
  *             if j < 0:
  *                 j = self.len + j             # <<<<<<<<<<<<<<
@@ -6738,7 +6739,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     }
     __pyx_L7:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":102
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":102
  *             if j < 0:
  *                 j = self.len + j
  *             if i < 0 or i >= self.len or j < 0 or j > self.len:             # <<<<<<<<<<<<<<
@@ -6766,7 +6767,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     }
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":103
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":103
  *                 j = self.len + j
  *             if i < 0 or i >= self.len or j < 0 or j > self.len:
  *                 raise IndexError("Requested index %d:%d of %d-length IntList" % (index.start, index.stop, self.len))             # <<<<<<<<<<<<<<
@@ -6806,7 +6807,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
       {__pyx_filename = __pyx_f[2]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":104
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":104
  *             if i < 0 or i >= self.len or j < 0 or j > self.len:
  *                 raise IndexError("Requested index %d:%d of %d-length IntList" % (index.start, index.stop, self.len))
  *             result = ()             # <<<<<<<<<<<<<<
@@ -6816,7 +6817,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __Pyx_INCREF(__pyx_empty_tuple);
     __pyx_v_result = __pyx_empty_tuple;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":105
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":105
  *                 raise IndexError("Requested index %d:%d of %d-length IntList" % (index.start, index.stop, self.len))
  *             result = ()
  *             for k from i <= k < j:             # <<<<<<<<<<<<<<
@@ -6826,7 +6827,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     __pyx_t_3 = __pyx_v_j;
     for (__pyx_v_k = __pyx_v_i; __pyx_v_k < __pyx_t_3; __pyx_v_k++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":106
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":106
  *             result = ()
  *             for k from i <= k < j:
  *                 result = result + (self.arr[k],)             # <<<<<<<<<<<<<<
@@ -6847,7 +6848,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
       __pyx_t_9 = 0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":107
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":107
  *             for k from i <= k < j:
  *                 result = result + (self.arr[k],)
  *             return result             # <<<<<<<<<<<<<<
@@ -6861,7 +6862,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":109
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":109
  *             return result
  *         else:
  *             raise TypeError("Illegal key type %s for IntList" % type(index))             # <<<<<<<<<<<<<<
@@ -6883,7 +6884,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
     {__pyx_filename = __pyx_f[2]; __pyx_lineno = 109; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":86
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":86
  *             yield self.arr[i]
  * 
  *     def __getitem__(self, index):             # <<<<<<<<<<<<<<
@@ -6906,7 +6907,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_19__getitem__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":111
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":111
  *             raise TypeError("Illegal key type %s for IntList" % type(index))
  * 
  *     cdef void set(self, int i, int val):             # <<<<<<<<<<<<<<
@@ -6928,7 +6929,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
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   __Pyx_RefNannySetupContext("set", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":112
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":112
  * 
  *     cdef void set(self, int i, int val):
  *         j = i             # <<<<<<<<<<<<<<
@@ -6937,7 +6938,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
  */
   __pyx_v_j = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":113
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":113
  *     cdef void set(self, int i, int val):
  *         j = i
  *         if i<0:             # <<<<<<<<<<<<<<
@@ -6947,7 +6948,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
   __pyx_t_1 = ((__pyx_v_i < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":114
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":114
  *         j = i
  *         if i<0:
  *             j = self.len + i             # <<<<<<<<<<<<<<
@@ -6959,7 +6960,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":115
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":115
  *         if i<0:
  *             j = self.len + i
  *         if j<0 or j>=self.len:             # <<<<<<<<<<<<<<
@@ -6975,7 +6976,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":116
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":116
  *             j = self.len + i
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length IntList" % (i, self.len))             # <<<<<<<<<<<<<<
@@ -7010,7 +7011,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
     {__pyx_filename = __pyx_f[2]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":117
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":117
  *         if j<0 or j>=self.len:
  *             raise IndexError("Requested index %d of %d-length IntList" % (i, self.len))
  *         self.arr[j] = val             # <<<<<<<<<<<<<<
@@ -7019,7 +7020,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
  */
   (__pyx_v_self->arr[__pyx_v_j]) = __pyx_v_val;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":111
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":111
  *             raise TypeError("Illegal key type %s for IntList" % type(index))
  * 
  *     cdef void set(self, int i, int val):             # <<<<<<<<<<<<<<
@@ -7038,7 +7039,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_set(struct __pyx_obj_4cdec_2sa_3_sa_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":119
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":119
  *         self.arr[j] = val
  * 
  *     def __setitem__(self, i, val):             # <<<<<<<<<<<<<<
@@ -7069,7 +7070,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList_21__setitem__(struct __pyx_obj_4cdec
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   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":120
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":120
  * 
  *     def __setitem__(self, i, val):
  *         self.set(i, val)             # <<<<<<<<<<<<<<
@@ -7080,7 +7081,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList_21__setitem__(struct __pyx_obj_4cdec
   __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_v_val); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 120; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->set(__pyx_v_self, __pyx_t_1, __pyx_t_2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":119
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":119
  *         self.arr[j] = val
  * 
  *     def __setitem__(self, i, val):             # <<<<<<<<<<<<<<
@@ -7099,7 +7100,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7IntList_21__setitem__(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":122
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":122
  *         self.set(i, val)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7125,7 +7126,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_7IntList_23__len__(struct __pyx_obj_4c
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   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":123
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":123
  * 
  *     def __len__(self):
  *         return self.len             # <<<<<<<<<<<<<<
@@ -7135,7 +7136,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_7IntList_23__len__(struct __pyx_obj_4c
   __pyx_r = __pyx_v_self->len;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":122
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":122
  *         self.set(i, val)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7149,7 +7150,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_7IntList_23__len__(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":125
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":125
  *         return self.len
  * 
  *     def get_size(self):             # <<<<<<<<<<<<<<
@@ -7179,7 +7180,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_25get_size(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_size", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":126
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":126
  * 
  *     def get_size(self):
  *         return self.size             # <<<<<<<<<<<<<<
@@ -7193,7 +7194,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_25get_size(struct __pyx_obj_4c
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":125
  *         return self.len
  * 
  *     def get_size(self):             # <<<<<<<<<<<<<<
@@ -7212,7 +7213,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_25get_size(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":128
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":128
  *         return self.size
  * 
  *     def append(self, int val):             # <<<<<<<<<<<<<<
@@ -7251,7 +7252,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_27append(struct __pyx_obj_4cde
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("append", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":129
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":129
  * 
  *     def append(self, int val):
  *         self._append(val)             # <<<<<<<<<<<<<<
@@ -7260,7 +7261,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_27append(struct __pyx_obj_4cde
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->_append(__pyx_v_self, __pyx_v_val);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":128
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":128
  *         return self.size
  * 
  *     def append(self, int val):             # <<<<<<<<<<<<<<
@@ -7275,7 +7276,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_27append(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":131
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":131
  *         self._append(val)
  * 
  *     cdef void _append(self, int val):             # <<<<<<<<<<<<<<
@@ -7288,7 +7289,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_append", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":132
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":132
  * 
  *     cdef void _append(self, int val):
  *         if self.len == self.size:             # <<<<<<<<<<<<<<
@@ -7298,7 +7299,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_1 = ((__pyx_v_self->len == __pyx_v_self->size) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":133
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":133
  *     cdef void _append(self, int val):
  *         if self.len == self.size:
  *             self.size = self.size + self.increment             # <<<<<<<<<<<<<<
@@ -7307,7 +7308,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
  */
     __pyx_v_self->size = (__pyx_v_self->size + __pyx_v_self->increment);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":134
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":134
  *         if self.len == self.size:
  *             self.size = self.size + self.increment
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))             # <<<<<<<<<<<<<<
@@ -7319,7 +7320,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":135
  *             self.size = self.size + self.increment
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))
  *         self.arr[self.len] = val             # <<<<<<<<<<<<<<
@@ -7328,7 +7329,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->arr[__pyx_v_self->len]) = __pyx_v_val;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":136
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":136
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))
  *         self.arr[self.len] = val
  *         self.len = self.len + 1             # <<<<<<<<<<<<<<
@@ -7337,7 +7338,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
  */
   __pyx_v_self->len = (__pyx_v_self->len + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":131
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":131
  *         self._append(val)
  * 
  *     cdef void _append(self, int val):             # <<<<<<<<<<<<<<
@@ -7349,7 +7350,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__append(struct __pyx_obj_4cdec_2sa_3
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":138
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":138
  *         self.len = self.len + 1
  * 
  *     def extend(self, other):             # <<<<<<<<<<<<<<
@@ -7378,7 +7379,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_29extend(struct __pyx_obj_4cde
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   __Pyx_RefNannySetupContext("extend", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":139
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":139
  * 
  *     def extend(self, other):
  *         self._extend(other)             # <<<<<<<<<<<<<<
@@ -7388,7 +7389,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_29extend(struct __pyx_obj_4cde
   if (!(likely(((__pyx_v_other) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_other, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 139; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->_extend(__pyx_v_self, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_other));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":138
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":138
  *         self.len = self.len + 1
  * 
  *     def extend(self, other):             # <<<<<<<<<<<<<<
@@ -7408,7 +7409,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_29extend(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":141
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":141
  *         self._extend(other)
  * 
  *     cdef void _extend(self, IntList other):             # <<<<<<<<<<<<<<
@@ -7420,7 +7421,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend(struct __pyx_obj_4cdec_2sa_3
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_extend", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":142
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":142
  * 
  *     cdef void _extend(self, IntList other):
  *         self._extend_arr(other.arr, other.len)             # <<<<<<<<<<<<<<
@@ -7429,7 +7430,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend(struct __pyx_obj_4cdec_2sa_3
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->_extend_arr(__pyx_v_self, __pyx_v_other->arr, __pyx_v_other->len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":141
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":141
  *         self._extend(other)
  * 
  *     cdef void _extend(self, IntList other):             # <<<<<<<<<<<<<<
@@ -7441,7 +7442,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend(struct __pyx_obj_4cdec_2sa_3
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":144
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":144
  *         self._extend_arr(other.arr, other.len)
  * 
  *     cdef void _extend_arr(self, int* other, int other_len):             # <<<<<<<<<<<<<<
@@ -7454,7 +7455,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
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   __Pyx_RefNannySetupContext("_extend_arr", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":145
  * 
  *     cdef void _extend_arr(self, int* other, int other_len):
  *         if self.size < self.len + other_len:             # <<<<<<<<<<<<<<
@@ -7464,7 +7465,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
   __pyx_t_1 = ((__pyx_v_self->size < (__pyx_v_self->len + __pyx_v_other_len)) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":146
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":146
  *     cdef void _extend_arr(self, int* other, int other_len):
  *         if self.size < self.len + other_len:
  *             self.size = self.len + other_len             # <<<<<<<<<<<<<<
@@ -7473,7 +7474,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
  */
     __pyx_v_self->size = (__pyx_v_self->len + __pyx_v_other_len);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":147
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":147
  *         if self.size < self.len + other_len:
  *             self.size = self.len + other_len
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))             # <<<<<<<<<<<<<<
@@ -7485,7 +7486,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":148
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":148
  *             self.size = self.len + other_len
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))
  *         memcpy(self.arr+self.len, other, other_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -7494,7 +7495,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
  */
   memcpy((__pyx_v_self->arr + __pyx_v_self->len), __pyx_v_other, (__pyx_v_other_len * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":149
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":149
  *             self.arr = <int*> realloc(self.arr, self.size*sizeof(int))
  *         memcpy(self.arr+self.len, other, other_len*sizeof(int))
  *         self.len = self.len + other_len             # <<<<<<<<<<<<<<
@@ -7503,7 +7504,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->len = (__pyx_v_self->len + __pyx_v_other_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":144
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":144
  *         self._extend_arr(other.arr, other.len)
  * 
  *     cdef void _extend_arr(self, int* other, int other_len):             # <<<<<<<<<<<<<<
@@ -7515,7 +7516,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__extend_arr(struct __pyx_obj_4cdec_2
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":151
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":151
  *         self.len = self.len + other_len
  * 
  *     cdef void _clear(self):             # <<<<<<<<<<<<<<
@@ -7527,7 +7528,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
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   __Pyx_RefNannySetupContext("_clear", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":152
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":152
  * 
  *     cdef void _clear(self):
  *         free(self.arr)             # <<<<<<<<<<<<<<
@@ -7536,7 +7537,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
  */
   free(__pyx_v_self->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":153
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":153
  *     cdef void _clear(self):
  *         free(self.arr)
  *         self.len = 0             # <<<<<<<<<<<<<<
@@ -7545,7 +7546,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
  */
   __pyx_v_self->len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":154
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":154
  *         free(self.arr)
  *         self.len = 0
  *         self.size = 0             # <<<<<<<<<<<<<<
@@ -7554,7 +7555,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
  */
   __pyx_v_self->size = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":155
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":155
  *         self.len = 0
  *         self.size = 0
  *         self.arr = <int*> malloc(0)             # <<<<<<<<<<<<<<
@@ -7563,7 +7564,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
  */
   __pyx_v_self->arr = ((int *)malloc(0));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":151
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":151
  *         self.len = self.len + other_len
  * 
  *     cdef void _clear(self):             # <<<<<<<<<<<<<<
@@ -7575,7 +7576,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList__clear(struct __pyx_obj_4cdec_2sa_3_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":157
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":157
  *         self.arr = <int*> malloc(0)
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -7587,7 +7588,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_write_handle(struct __pyx_obj_4cdec_
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   __Pyx_RefNannySetupContext("write_handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":158
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":158
  * 
  *     cdef void write_handle(self, FILE* f):
  *         fwrite(&(self.len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -7596,7 +7597,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_write_handle(struct __pyx_obj_4cdec_
  */
   fwrite((&__pyx_v_self->len), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":159
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":159
  *     cdef void write_handle(self, FILE* f):
  *         fwrite(&(self.len), sizeof(int), 1, f)
  *         fwrite(self.arr, sizeof(int), self.len, f)             # <<<<<<<<<<<<<<
@@ -7605,7 +7606,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_write_handle(struct __pyx_obj_4cdec_
  */
   fwrite(__pyx_v_self->arr, (sizeof(int)), __pyx_v_self->len, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":157
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":157
  *         self.arr = <int*> malloc(0)
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -7617,7 +7618,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_write_handle(struct __pyx_obj_4cdec_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":161
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":161
  *         fwrite(self.arr, sizeof(int), self.len, f)
  * 
  *     def write(self, char* filename):             # <<<<<<<<<<<<<<
@@ -7657,7 +7658,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_31write(struct __pyx_obj_4cdec
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("write", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":163
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":163
  *     def write(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -7666,7 +7667,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_31write(struct __pyx_obj_4cdec
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":164
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":164
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.write_handle(f)             # <<<<<<<<<<<<<<
@@ -7675,7 +7676,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_31write(struct __pyx_obj_4cdec
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->write_handle(__pyx_v_self, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":165
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":165
  *         f = fopen(filename, "w")
  *         self.write_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -7684,7 +7685,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_31write(struct __pyx_obj_4cdec
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":161
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":161
  *         fwrite(self.arr, sizeof(int), self.len, f)
  * 
  *     def write(self, char* filename):             # <<<<<<<<<<<<<<
@@ -7699,7 +7700,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_31write(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":167
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":167
  *         fclose(f)
  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -7712,7 +7713,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("read_handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":168
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":168
  * 
  *     cdef void read_handle(self, FILE* f):
  *         (self.arr)             # <<<<<<<<<<<<<<
@@ -7721,7 +7722,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->arr;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":169
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":169
  *     cdef void read_handle(self, FILE* f):
  *         (self.arr)
  *         fread(&(self.len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -7730,7 +7731,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
  */
   fread((&__pyx_v_self->len), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":170
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":170
  *         (self.arr)
  *         fread(&(self.len), sizeof(int), 1, f)
  *         self.arr = <int*> malloc(self.len * sizeof(int))             # <<<<<<<<<<<<<<
@@ -7739,7 +7740,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->arr = ((int *)malloc((__pyx_v_self->len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":171
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":171
  *         fread(&(self.len), sizeof(int), 1, f)
  *         self.arr = <int*> malloc(self.len * sizeof(int))
  *         self.size = self.len             # <<<<<<<<<<<<<<
@@ -7749,7 +7750,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
   __pyx_t_1 = __pyx_v_self->len;
   __pyx_v_self->size = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":172
  *         self.arr = <int*> malloc(self.len * sizeof(int))
  *         self.size = self.len
  *         fread(self.arr, sizeof(int), self.len, f)             # <<<<<<<<<<<<<<
@@ -7758,7 +7759,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
  */
   fread(__pyx_v_self->arr, (sizeof(int)), __pyx_v_self->len, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":167
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":167
  *         fclose(f)
  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -7770,7 +7771,7 @@ static void __pyx_f_4cdec_2sa_3_sa_7IntList_read_handle(struct __pyx_obj_4cdec_2
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":174
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":174
  *         fread(self.arr, sizeof(int), self.len, f)
  * 
  *     def read(self, char* filename):             # <<<<<<<<<<<<<<
@@ -7810,7 +7811,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_33read(struct __pyx_obj_4cdec_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("read", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":176
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":176
  *     def read(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -7819,7 +7820,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_33read(struct __pyx_obj_4cdec_
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":177
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":177
  *         cdef FILE* f
  *         f = fopen(filename, "r")
  *         self.read_handle(f)             # <<<<<<<<<<<<<<
@@ -7827,14 +7828,14 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_33read(struct __pyx_obj_4cdec_
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->__pyx_vtab)->read_handle(__pyx_v_self, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":178
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":178
  *         f = fopen(filename, "r")
  *         self.read_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/int_list.pxi":174
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/int_list.pxi":174
  *         fread(self.arr, sizeof(int), self.len, f)
  * 
  *     def read(self, char* filename):             # <<<<<<<<<<<<<<
@@ -7849,7 +7850,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7IntList_33read(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":13
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":13
  *     cdef int index(self, char *s)
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -7878,7 +7879,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9StringMap___cinit__(struct __pyx_obj_4cdec_2
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":14
  * 
  *     def __cinit__(self):
  *         self.vocab = stringmap_new()             # <<<<<<<<<<<<<<
@@ -7887,7 +7888,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9StringMap___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->vocab = stringmap_new();
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":13
  *     cdef int index(self, char *s)
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -7901,7 +7902,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9StringMap___cinit__(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":16
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":16
  *         self.vocab = stringmap_new()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -7924,7 +7925,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9StringMap_2__dealloc__(struct __pyx_obj_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":17
  * 
  *     def __dealloc__(self):
  *         stringmap_delete(self.vocab)             # <<<<<<<<<<<<<<
@@ -7933,7 +7934,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9StringMap_2__dealloc__(struct __pyx_obj_4cd
  */
   stringmap_delete(__pyx_v_self->vocab);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":16
  *         self.vocab = stringmap_new()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -7945,7 +7946,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_9StringMap_2__dealloc__(struct __pyx_obj_4cd
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":19
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":19
  *         stringmap_delete(self.vocab)
  * 
  *     cdef char *word(self, int i):             # <<<<<<<<<<<<<<
@@ -7958,7 +7959,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_9StringMap_word(struct __pyx_obj_4cdec_2sa_3
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("word", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":20
  * 
  *     cdef char *word(self, int i):
  *         return stringmap_word(self.vocab, i)             # <<<<<<<<<<<<<<
@@ -7968,7 +7969,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_9StringMap_word(struct __pyx_obj_4cdec_2sa_3
   __pyx_r = stringmap_word(__pyx_v_self->vocab, __pyx_v_i);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":19
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":19
  *         stringmap_delete(self.vocab)
  * 
  *     cdef char *word(self, int i):             # <<<<<<<<<<<<<<
@@ -7982,7 +7983,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_9StringMap_word(struct __pyx_obj_4cdec_2sa_3
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":22
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":22
  *         return stringmap_word(self.vocab, i)
  * 
  *     cdef int index(self, char *s):             # <<<<<<<<<<<<<<
@@ -7994,7 +7995,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9StringMap_index(struct __pyx_obj_4cdec_2sa_3_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("index", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":23
  * 
  *     cdef int index(self, char *s):
  *         return stringmap_index(self.vocab, s)             # <<<<<<<<<<<<<<
@@ -8002,7 +8003,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9StringMap_index(struct __pyx_obj_4cdec_2sa_3_
   __pyx_r = stringmap_index(__pyx_v_self->vocab, __pyx_v_s);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/str_map.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/str_map.pxi":22
  *         return stringmap_word(self.vocab, i)
  * 
  *     cdef int index(self, char *s):             # <<<<<<<<<<<<<<
@@ -8015,7 +8016,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9StringMap_index(struct __pyx_obj_4cdec_2sa_3_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":17
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":17
  *     cdef bint use_sent_id
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None, bint use_sent_id=False):             # <<<<<<<<<<<<<<
@@ -8125,7 +8126,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":18
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None, bint use_sent_id=False):
  *         self.word2id = {"END_OF_FILE":0, "END_OF_LINE":1}             # <<<<<<<<<<<<<<
@@ -8142,7 +8143,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_v_self->word2id = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":19
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":19
  *     def __cinit__(self, from_binary=None, from_text=None, side=None, bint use_sent_id=False):
  *         self.word2id = {"END_OF_FILE":0, "END_OF_LINE":1}
  *         self.id2word = ["END_OF_FILE", "END_OF_LINE"]             # <<<<<<<<<<<<<<
@@ -8163,7 +8164,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_v_self->id2word = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":20
  *         self.word2id = {"END_OF_FILE":0, "END_OF_LINE":1}
  *         self.id2word = ["END_OF_FILE", "END_OF_LINE"]
  *         self.data = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -8178,7 +8179,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_v_self->data = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":21
  *         self.id2word = ["END_OF_FILE", "END_OF_LINE"]
  *         self.data = IntList(1000,1000)
  *         self.sent_id = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -8193,7 +8194,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_v_self->sent_id = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":22
  *         self.data = IntList(1000,1000)
  *         self.sent_id = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -8208,7 +8209,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_v_self->sent_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":23
  *         self.sent_id = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)
  *         self.use_sent_id = use_sent_id             # <<<<<<<<<<<<<<
@@ -8217,7 +8218,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
  */
   __pyx_v_self->use_sent_id = __pyx_v_use_sent_id;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":24
  *         self.sent_index = IntList(1000,1000)
  *         self.use_sent_id = use_sent_id
  *         if from_binary:             # <<<<<<<<<<<<<<
@@ -8227,7 +8228,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_binary); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 24; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":25
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":25
  *         self.use_sent_id = use_sent_id
  *         if from_binary:
  *             self.read_binary(from_binary)             # <<<<<<<<<<<<<<
@@ -8249,7 +8250,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":26
  *         if from_binary:
  *             self.read_binary(from_binary)
  *         elif from_text:             # <<<<<<<<<<<<<<
@@ -8259,7 +8260,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_text); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 26; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":27
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":27
  *             self.read_binary(from_binary)
  *         elif from_text:
  *             if side:             # <<<<<<<<<<<<<<
@@ -8269,7 +8270,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
     __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_side); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 27; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":28
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":28
  *         elif from_text:
  *             if side:
  *                 self.read_bitext(from_text, (0 if side == 'source' else 1))             # <<<<<<<<<<<<<<
@@ -8303,7 +8304,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":30
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":30
  *                 self.read_bitext(from_text, (0 if side == 'source' else 1))
  *             else:
  *                 self.read_text(from_text)             # <<<<<<<<<<<<<<
@@ -8328,7 +8329,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":17
  *     cdef bint use_sent_id
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None, bint use_sent_id=False):             # <<<<<<<<<<<<<<
@@ -8350,7 +8351,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray___cinit__(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":32
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":32
  *                 self.read_text(from_text)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -8381,7 +8382,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9DataArray_2__len__(struct __pyx_obj_4
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   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":33
  * 
  *     def __len__(self):
  *         return len(self.data)             # <<<<<<<<<<<<<<
@@ -8395,7 +8396,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9DataArray_2__len__(struct __pyx_obj_4
   __pyx_r = __pyx_t_2;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":32
  *                 self.read_text(from_text)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -8413,7 +8414,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_9DataArray_2__len__(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":35
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":35
  *         return len(self.data)
  * 
  *     def get_sentence_id(self, i):             # <<<<<<<<<<<<<<
@@ -8444,7 +8445,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_4get_sentence_id(struct __py
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   __Pyx_RefNannySetupContext("get_sentence_id", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":36
  * 
  *     def get_sentence_id(self, i):
  *         return self.sent_id.arr[i]             # <<<<<<<<<<<<<<
@@ -8459,7 +8460,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_4get_sentence_id(struct __py
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":35
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":35
  *         return len(self.data)
  * 
  *     def get_sentence_id(self, i):             # <<<<<<<<<<<<<<
@@ -8478,7 +8479,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_4get_sentence_id(struct __py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":38
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":38
  *         return self.sent_id.arr[i]
  * 
  *     def get_sentence(self, i):             # <<<<<<<<<<<<<<
@@ -8516,7 +8517,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":40
  *     def get_sentence(self, i):
  *         cdef int j, start, stop
  *         sent = []             # <<<<<<<<<<<<<<
@@ -8528,7 +8529,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
   __pyx_v_sent = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":41
  *         cdef int j, start, stop
  *         sent = []
  *         start = self.sent_index.arr[i]             # <<<<<<<<<<<<<<
@@ -8538,7 +8539,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
   __pyx_t_2 = __Pyx_PyIndex_AsSsize_t(__pyx_v_i); if (unlikely((__pyx_t_2 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_start = (__pyx_v_self->sent_index->arr[__pyx_t_2]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":42
  *         sent = []
  *         start = self.sent_index.arr[i]
  *         stop = self.sent_index.arr[i+1]             # <<<<<<<<<<<<<<
@@ -8551,7 +8552,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
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   __pyx_v_stop = (__pyx_v_self->sent_index->arr[__pyx_t_2]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":43
  *         start = self.sent_index.arr[i]
  *         stop = self.sent_index.arr[i+1]
  *         for i from start <= i < stop:             # <<<<<<<<<<<<<<
@@ -8565,7 +8566,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
     __Pyx_DECREF_SET(__pyx_v_i, __pyx_t_1);
     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":44
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":44
  *         stop = self.sent_index.arr[i+1]
  *         for i from start <= i < stop:
  *             sent.append(self.id2word[self.data.arr[i]])             # <<<<<<<<<<<<<<
@@ -8580,7 +8581,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
     __pyx_t_4 = __Pyx_PyInt_As_int(__pyx_v_i); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 43; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":43
  *         start = self.sent_index.arr[i]
  *         stop = self.sent_index.arr[i+1]
  *         for i from start <= i < stop:             # <<<<<<<<<<<<<<
@@ -8592,7 +8593,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
   __Pyx_DECREF_SET(__pyx_v_i, __pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":45
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":45
  *         for i from start <= i < stop:
  *             sent.append(self.id2word[self.data.arr[i]])
  *         return sent             # <<<<<<<<<<<<<<
@@ -8604,7 +8605,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
   __pyx_r = __pyx_v_sent;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":38
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":38
  *         return self.sent_id.arr[i]
  * 
  *     def get_sentence(self, i):             # <<<<<<<<<<<<<<
@@ -8625,7 +8626,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_6get_sentence(struct __pyx_o
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":47
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":47
  *         return sent
  * 
  *     def get_id(self, word):             # <<<<<<<<<<<<<<
@@ -8659,7 +8660,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
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   __Pyx_RefNannySetupContext("get_id", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":48
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":48
  * 
  *     def get_id(self, word):
  *         if not word in self.word2id:             # <<<<<<<<<<<<<<
@@ -8670,7 +8671,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":49
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":49
  *     def get_id(self, word):
  *         if not word in self.word2id:
  *             self.word2id[word] = len(self.id2word)             # <<<<<<<<<<<<<<
@@ -8686,7 +8687,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
     if (unlikely(PyObject_SetItem(__pyx_v_self->word2id, __pyx_v_word, __pyx_t_3) < 0)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":50
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":50
  *         if not word in self.word2id:
  *             self.word2id[word] = len(self.id2word)
  *             self.id2word.append(word)             # <<<<<<<<<<<<<<
@@ -8698,7 +8699,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":51
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":51
  *             self.word2id[word] = len(self.id2word)
  *             self.id2word.append(word)
  *         return self.word2id[word]             # <<<<<<<<<<<<<<
@@ -8712,7 +8713,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":47
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":47
  *         return sent
  * 
  *     def get_id(self, word):             # <<<<<<<<<<<<<<
@@ -8731,7 +8732,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_8get_id(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":53
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":53
  *         return self.word2id[word]
  * 
  *     def __getitem__(self, loc):             # <<<<<<<<<<<<<<
@@ -8762,7 +8763,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_10__getitem__(struct __pyx_o
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   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":54
  * 
  *     def __getitem__(self, loc):
  *         return self.id2word[self.data.arr[loc]]             # <<<<<<<<<<<<<<
@@ -8777,7 +8778,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_10__getitem__(struct __pyx_o
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":53
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":53
  *         return self.word2id[word]
  * 
  *     def __getitem__(self, loc):             # <<<<<<<<<<<<<<
@@ -8796,7 +8797,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_10__getitem__(struct __pyx_o
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":56
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":56
  *         return self.id2word[self.data.arr[loc]]
  * 
  *     def get_sentence_bounds(self, loc):             # <<<<<<<<<<<<<<
@@ -8830,7 +8831,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_12get_sentence_bounds(struct
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":57
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":57
  * 
  *     def get_sentence_bounds(self, loc):
  *         cdef int sid = self.sent_id.arr[loc]             # <<<<<<<<<<<<<<
@@ -8840,7 +8841,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_12get_sentence_bounds(struct
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   __pyx_v_sid = (__pyx_v_self->sent_id->arr[__pyx_t_1]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":58
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":58
  *     def get_sentence_bounds(self, loc):
  *         cdef int sid = self.sent_id.arr[loc]
  *         return (self.sent_index.arr[sid], self.sent_index.arr[sid+1])             # <<<<<<<<<<<<<<
@@ -8864,7 +8865,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_12get_sentence_bounds(struct
   __pyx_t_4 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":56
  *         return self.id2word[self.data.arr[loc]]
  * 
  *     def get_sentence_bounds(self, loc):             # <<<<<<<<<<<<<<
@@ -8885,7 +8886,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_12get_sentence_bounds(struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":60
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":60
  *         return (self.sent_index.arr[sid], self.sent_index.arr[sid+1])
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -8943,7 +8944,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_14write_text(struct __pyx_ob
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":61
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":61
  * 
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -8983,7 +8984,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_14write_text(struct __pyx_ob
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           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":62
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":62
  *     def write_text(self, char* filename):
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  *             for w_id in self.data:             # <<<<<<<<<<<<<<
@@ -9028,7 +9029,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_14write_text(struct __pyx_ob
             __Pyx_XDECREF_SET(__pyx_v_w_id, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":63
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":63
  *         with open(filename, "w") as f:
  *             for w_id in self.data:
  *                 if w_id > 1:             # <<<<<<<<<<<<<<
@@ -9040,7 +9041,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_14write_text(struct __pyx_ob
             __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
             if (__pyx_t_10) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":64
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":64
  *             for w_id in self.data:
  *                 if w_id > 1:
  *                     f.write("%s " % self.get_word(w_id))             # <<<<<<<<<<<<<<
@@ -9077,7 +9078,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_14write_text(struct __pyx_ob
             }
             __pyx_L18:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":65
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":65
  *                 if w_id > 1:
  *                     f.write("%s " % self.get_word(w_id))
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":66
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":66
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":61
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":61
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":60
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":60
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":68
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":69
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":70
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":70
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":69
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":69
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":68
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":72
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":74
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":72
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":73
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":74
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":74
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":75
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":75
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":73
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":73
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":72
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":77
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":78
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":79
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":79
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":80
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":80
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":81
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":81
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":82
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":82
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":83
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":84
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":84
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":85
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":85
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":86
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":87
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":88
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":89
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":90
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":91
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":77
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":94
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":96
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":97
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":97
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":98
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":94
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":94
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  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":100
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":100
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  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -10300,7 +10301,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
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   __Pyx_RefNannySetupContext("read_handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":105
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":105
  *         cdef char* word
  * 
  *         self.data.read_handle(f)             # <<<<<<<<<<<<<<
@@ -10309,7 +10310,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->data->__pyx_vtab)->read_handle(__pyx_v_self->data, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":106
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":106
  * 
  *         self.data.read_handle(f)
  *         self.sent_index.read_handle(f)             # <<<<<<<<<<<<<<
@@ -10318,7 +10319,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_index->__pyx_vtab)->read_handle(__pyx_v_self->sent_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":107
  *         self.data.read_handle(f)
  *         self.sent_index.read_handle(f)
  *         self.sent_id.read_handle(f)             # <<<<<<<<<<<<<<
@@ -10327,7 +10328,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_id->__pyx_vtab)->read_handle(__pyx_v_self->sent_id, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":108
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":108
  *         self.sent_index.read_handle(f)
  *         self.sent_id.read_handle(f)
  *         fread(&(num_words), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -10336,7 +10337,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
   fread((&__pyx_v_num_words), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":109
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":109
  *         self.sent_id.read_handle(f)
  *         fread(&(num_words), sizeof(int), 1, f)
  *         for i in range(num_words):             # <<<<<<<<<<<<<<
@@ -10347,7 +10348,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
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     __pyx_v_i = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":110
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":110
  *         fread(&(num_words), sizeof(int), 1, f)
  *         for i in range(num_words):
  *             fread(&(word_len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -10356,7 +10357,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
     fread((&__pyx_v_word_len), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":111
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":111
  *         for i in range(num_words):
  *             fread(&(word_len), sizeof(int), 1, f)
  *             word = <char*> malloc (word_len * sizeof(char))             # <<<<<<<<<<<<<<
@@ -10365,7 +10366,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
     __pyx_v_word = ((char *)malloc((__pyx_v_word_len * (sizeof(char)))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":112
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":112
  *             fread(&(word_len), sizeof(int), 1, f)
  *             word = <char*> malloc (word_len * sizeof(char))
  *             fread(word, sizeof(char), word_len, f)             # <<<<<<<<<<<<<<
@@ -10374,7 +10375,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
  */
     fread(__pyx_v_word, (sizeof(char)), __pyx_v_word_len, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":113
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":113
  *             word = <char*> malloc (word_len * sizeof(char))
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  *             self.word2id[word] = len(self.id2word)             # <<<<<<<<<<<<<<
@@ -10393,7 +10394,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":114
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":114
  *             fread(word, sizeof(char), word_len, f)
  *             self.word2id[word] = len(self.id2word)
  *             self.id2word.append(word)             # <<<<<<<<<<<<<<
@@ -10405,7 +10406,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
     __pyx_t_6 = __Pyx_PyObject_Append(__pyx_v_self->id2word, __pyx_t_3); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":115
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":115
  *             self.word2id[word] = len(self.id2word)
  *             self.id2word.append(word)
  *             free(word)             # <<<<<<<<<<<<<<
@@ -10415,7 +10416,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
     free(__pyx_v_word);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":116
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":116
  *             self.id2word.append(word)
  *             free(word)
  *         if len(self.sent_id) == 0:             # <<<<<<<<<<<<<<
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   __pyx_t_7 = ((__pyx_t_4 == 0) != 0);
   if (__pyx_t_7) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":117
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":117
  *             free(word)
  *         if len(self.sent_id) == 0:
  *             self.use_sent_id = False             # <<<<<<<<<<<<<<
@@ -10441,7 +10442,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_read_handle(struct __pyx_obj_4cdec
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":119
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":119
  *             self.use_sent_id = False
  *         else:
  *             self.use_sent_id = True             # <<<<<<<<<<<<<<
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   }
   __pyx_L5:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":100
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":100
  *         fclose(f)
  * 
  *     cdef void read_handle(self, FILE* f):             # <<<<<<<<<<<<<<
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":121
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":121
  *             self.use_sent_id = True
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":125
  *         cdef int num_words
  * 
  *         self.data.write_handle(f)             # <<<<<<<<<<<<<<
@@ -10503,7 +10504,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
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   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->data->__pyx_vtab)->write_handle(__pyx_v_self->data, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":126
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":126
  * 
  *         self.data.write_handle(f)
  *         self.sent_index.write_handle(f)             # <<<<<<<<<<<<<<
@@ -10512,7 +10513,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_index->__pyx_vtab)->write_handle(__pyx_v_self->sent_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":127
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":127
  *         self.data.write_handle(f)
  *         self.sent_index.write_handle(f)
  *         self.sent_id.write_handle(f)             # <<<<<<<<<<<<<<
@@ -10521,7 +10522,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_id->__pyx_vtab)->write_handle(__pyx_v_self->sent_id, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":128
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":128
  *         self.sent_index.write_handle(f)
  *         self.sent_id.write_handle(f)
  *         num_words = len(self.id2word) - 2             # <<<<<<<<<<<<<<
@@ -10534,7 +10535,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
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   __pyx_v_num_words = (__pyx_t_2 - 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":129
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":129
  *         self.sent_id.write_handle(f)
  *         num_words = len(self.id2word) - 2
  *         fwrite(&(num_words), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -10543,7 +10544,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
  */
   fwrite((&__pyx_v_num_words), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":130
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":130
  *         num_words = len(self.id2word) - 2
  *         fwrite(&(num_words), sizeof(int), 1, f)
  *         for word in self.id2word[2:]:             # <<<<<<<<<<<<<<
@@ -10591,7 +10592,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
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     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":131
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":131
  *         fwrite(&(num_words), sizeof(int), 1, f)
  *         for word in self.id2word[2:]:
  *             word_len = len(word) + 1             # <<<<<<<<<<<<<<
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     __pyx_v_word_len = (__pyx_t_5 + 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":132
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":132
  *         for word in self.id2word[2:]:
  *             word_len = len(word) + 1
  *             fwrite(&(word_len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -10610,7 +10611,7 @@ static void __pyx_f_4cdec_2sa_3_sa_9DataArray_write_handle(struct __pyx_obj_4cde
  */
     fwrite((&__pyx_v_word_len), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":133
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":133
  *             word_len = len(word) + 1
  *             fwrite(&(word_len), sizeof(int), 1, f)
  *             fwrite(<char *>word, sizeof(char), word_len, f)             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":121
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":121
  *             self.use_sent_id = True
  * 
  *     cdef void write_handle(self, FILE* f):             # <<<<<<<<<<<<<<
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":135
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  *             fwrite(<char *>word, sizeof(char), word_len, f)
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":137
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":137
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":138
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":138
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.write_handle(f)             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":139
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":139
  *         f = fopen(filename, "w")
  *         self.write_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
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  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":135
  *             fwrite(<char *>word, sizeof(char), word_len, f)
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":141
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":141
  *         fclose(f)
  * 
  *     def write_enhanced_handle(self, f):             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":142
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":142
  * 
  *     def write_enhanced_handle(self, f):
  *         for i in self.data:             # <<<<<<<<<<<<<<
@@ -10805,7 +10806,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
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     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":143
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":143
  *     def write_enhanced_handle(self, f):
  *         for i in self.data:
  *             f.write("%d " %i)             # <<<<<<<<<<<<<<
@@ -10829,7 +10830,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   }
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":144
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":144
  *         for i in self.data:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -10843,7 +10844,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":145
  *             f.write("%d " %i)
  *         f.write("\n")
  *         for i in self.sent_index:             # <<<<<<<<<<<<<<
@@ -10888,7 +10889,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
     __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_1);
     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":146
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":146
  *         f.write("\n")
  *         for i in self.sent_index:
  *             f.write("%d " %i)             # <<<<<<<<<<<<<<
@@ -10912,7 +10913,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   }
   __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":147
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":147
  *         for i in self.sent_index:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -10926,7 +10927,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":148
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":148
  *             f.write("%d " %i)
  *         f.write("\n")
  *         for i in self.sent_id:             # <<<<<<<<<<<<<<
@@ -10971,7 +10972,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
     __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":149
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":149
  *         f.write("\n")
  *         for i in self.sent_id:
  *             f.write("%d " %i)             # <<<<<<<<<<<<<<
@@ -10995,7 +10996,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   }
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":150
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":150
  *         for i in self.sent_id:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -11009,7 +11010,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":151
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":151
  *             f.write("%d " %i)
  *         f.write("\n")
  *         for word in self.id2word:             # <<<<<<<<<<<<<<
@@ -11054,7 +11055,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
     __Pyx_XDECREF_SET(__pyx_v_word, __pyx_t_6);
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":152
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":152
  *         f.write("\n")
  *         for word in self.id2word:
  *             f.write("%s %d " % (word, self.word2id[word]))             # <<<<<<<<<<<<<<
@@ -11089,7 +11090,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   }
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":153
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":153
  *         for word in self.id2word:
  *             f.write("%s %d " % (word, self.word2id[word]))
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -11103,7 +11104,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":141
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":141
  *         fclose(f)
  * 
  *     def write_enhanced_handle(self, f):             # <<<<<<<<<<<<<<
@@ -11129,7 +11130,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_26write_enhanced_handle(stru
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":155
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":155
  *         f.write("\n")
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -11183,7 +11184,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_28write_enhanced(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_enhanced", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":156
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":156
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -11222,7 +11223,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_28write_enhanced(struct __py
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":157
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":157
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:
  *             self.write_enhanced_handle(self, f)             # <<<<<<<<<<<<<<
@@ -11252,7 +11253,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_28write_enhanced(struct __py
         __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
         __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":156
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":156
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -11322,7 +11323,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_28write_enhanced(struct __py
     __pyx_L19:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":155
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":155
  *         f.write("\n")
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -11347,7 +11348,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9DataArray_28write_enhanced(struct __py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":10
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":10
  * 
  * cdef class DataArray:
  *     cdef public word2id             # <<<<<<<<<<<<<<
@@ -11442,7 +11443,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray_7word2id_4__del__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":11
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":11
  * cdef class DataArray:
  *     cdef public word2id
  *     cdef public id2word             # <<<<<<<<<<<<<<
@@ -11537,7 +11538,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray_7id2word_4__del__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":12
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":12
  *     cdef public word2id
  *     cdef public id2word
  *     cdef public IntList data             # <<<<<<<<<<<<<<
@@ -11645,7 +11646,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray_4data_4__del__(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":13
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":13
  *     cdef public id2word
  *     cdef public IntList data
  *     cdef public IntList sent_id             # <<<<<<<<<<<<<<
@@ -11753,7 +11754,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9DataArray_7sent_id_4__del__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":14
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":14
  *     cdef public IntList data
  *     cdef public IntList sent_id
  *     cdef public IntList sent_index             # <<<<<<<<<<<<<<
@@ -11866,7 +11867,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9Alignment_link(CYTHON_UNUSED struct __pyx_obj
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("link", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":16
  *     cdef int link(self, int i, int j):
  *         """Integerizes an alignment link pair"""
  *         return i * ALIGNMENT_CODE + j             # <<<<<<<<<<<<<<
@@ -11876,7 +11877,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9Alignment_link(CYTHON_UNUSED struct __pyx_obj
   __pyx_r = ((__pyx_v_i * __pyx_v_4cdec_2sa_3_sa_ALIGNMENT_CODE) + __pyx_v_j);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":14
  *     cdef IntList sent_index
  * 
  *     cdef int link(self, int i, int j):             # <<<<<<<<<<<<<<
@@ -11890,7 +11891,7 @@ static int __pyx_f_4cdec_2sa_3_sa_9Alignment_link(CYTHON_UNUSED struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":18
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":18
  *         return i * ALIGNMENT_CODE + j
  * 
  *     def unlink(self, link):             # <<<<<<<<<<<<<<
@@ -11923,7 +11924,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_unlink(CYTHON_UNUSED struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("unlink", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":20
  *     def unlink(self, link):
  *         """De-integerizes an alignment link pair"""
  *         return (link / ALIGNMENT_CODE, link % ALIGNMENT_CODE)             # <<<<<<<<<<<<<<
@@ -11953,7 +11954,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_unlink(CYTHON_UNUSED struct
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":18
  *         return i * ALIGNMENT_CODE + j
  * 
  *     def unlink(self, link):             # <<<<<<<<<<<<<<
@@ -11974,7 +11975,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_unlink(CYTHON_UNUSED struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":22
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":22
  *         return (link / ALIGNMENT_CODE, link % ALIGNMENT_CODE)
  * 
  *     cdef _unlink(self, int link, int* f, int* e):             # <<<<<<<<<<<<<<
@@ -11990,7 +11991,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_9Alignment__unlink(CYTHON_UNUSED struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unlink", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":23
  * 
  *     cdef _unlink(self, int link, int* f, int* e):
  *         f[0] = link / ALIGNMENT_CODE             # <<<<<<<<<<<<<<
@@ -12019,7 +12020,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_9Alignment__unlink(CYTHON_UNUSED struct
   }
   (__pyx_v_f[0]) = __Pyx_div_int(__pyx_v_link, __pyx_v_4cdec_2sa_3_sa_ALIGNMENT_CODE);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":24
  *     cdef _unlink(self, int link, int* f, int* e):
  *         f[0] = link / ALIGNMENT_CODE
  *         e[0] = link % ALIGNMENT_CODE             # <<<<<<<<<<<<<<
@@ -12038,7 +12039,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_9Alignment__unlink(CYTHON_UNUSED struct
   }
   (__pyx_v_e[0]) = __Pyx_mod_int(__pyx_v_link, __pyx_v_4cdec_2sa_3_sa_ALIGNMENT_CODE);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":22
  *         return (link / ALIGNMENT_CODE, link % ALIGNMENT_CODE)
  * 
  *     cdef _unlink(self, int link, int* f, int* e):             # <<<<<<<<<<<<<<
@@ -12058,7 +12059,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_9Alignment__unlink(CYTHON_UNUSED struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":26
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":26
  *         e[0] = link % ALIGNMENT_CODE
  * 
  *     def get_sent_links(self, int sent_id):             # <<<<<<<<<<<<<<
@@ -12104,7 +12105,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_sent_links", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":30
  *         cdef int* arr
  *         cdef int arr_len
  *         sent_links = IntList()             # <<<<<<<<<<<<<<
@@ -12116,7 +12117,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
   __pyx_v_sent_links = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":31
  *         cdef int arr_len
  *         sent_links = IntList()
  *         arr = self._get_sent_links(sent_id, &arr_len)             # <<<<<<<<<<<<<<
@@ -12125,7 +12126,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
  */
   __pyx_v_arr = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alignment *)__pyx_v_self->__pyx_vtab)->_get_sent_links(__pyx_v_self, __pyx_v_sent_id, (&__pyx_v_arr_len));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":32
  *         sent_links = IntList()
  *         arr = self._get_sent_links(sent_id, &arr_len)
  *         sent_links._extend_arr(arr, arr_len*2)             # <<<<<<<<<<<<<<
@@ -12134,7 +12135,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_sent_links->__pyx_vtab)->_extend_arr(__pyx_v_sent_links, __pyx_v_arr, (__pyx_v_arr_len * 2));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":33
  *         arr = self._get_sent_links(sent_id, &arr_len)
  *         sent_links._extend_arr(arr, arr_len*2)
  *         free(arr)             # <<<<<<<<<<<<<<
@@ -12143,7 +12144,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
  */
   free(__pyx_v_arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":34
  *         sent_links._extend_arr(arr, arr_len*2)
  *         free(arr)
  *         return sent_links             # <<<<<<<<<<<<<<
@@ -12155,7 +12156,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
   __pyx_r = ((PyObject *)__pyx_v_sent_links);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":26
  *         e[0] = link % ALIGNMENT_CODE
  * 
  *     def get_sent_links(self, int sent_id):             # <<<<<<<<<<<<<<
@@ -12175,7 +12176,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_2get_sent_links(struct __pyx
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":36
  *         return sent_links
  * 
  *     cdef int* _get_sent_links(self, int sent_id, int* num_links):             # <<<<<<<<<<<<<<
@@ -12197,7 +12198,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
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   __Pyx_RefNannySetupContext("_get_sent_links", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":39
  *         cdef int* sent_links
  *         cdef int i, start, end
  *         start = self.sent_index.arr[sent_id]             # <<<<<<<<<<<<<<
@@ -12206,7 +12207,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
  */
   __pyx_v_start = (__pyx_v_self->sent_index->arr[__pyx_v_sent_id]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":40
  *         cdef int i, start, end
  *         start = self.sent_index.arr[sent_id]
  *         end = self.sent_index.arr[sent_id+1]             # <<<<<<<<<<<<<<
@@ -12215,7 +12216,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
  */
   __pyx_v_end = (__pyx_v_self->sent_index->arr[(__pyx_v_sent_id + 1)]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":41
  *         start = self.sent_index.arr[sent_id]
  *         end = self.sent_index.arr[sent_id+1]
  *         num_links[0] = end - start             # <<<<<<<<<<<<<<
@@ -12224,7 +12225,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
  */
   (__pyx_v_num_links[0]) = (__pyx_v_end - __pyx_v_start);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":42
  *         end = self.sent_index.arr[sent_id+1]
  *         num_links[0] = end - start
  *         sent_links = <int*> malloc(2*num_links[0]*sizeof(int))             # <<<<<<<<<<<<<<
@@ -12233,7 +12234,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
  */
   __pyx_v_sent_links = ((int *)malloc(((2 * (__pyx_v_num_links[0])) * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":43
  *         num_links[0] = end - start
  *         sent_links = <int*> malloc(2*num_links[0]*sizeof(int))
  *         for i from 0 <= i < num_links[0]:             # <<<<<<<<<<<<<<
@@ -12243,7 +12244,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
   __pyx_t_1 = (__pyx_v_num_links[0]);
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":44
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":44
  *         sent_links = <int*> malloc(2*num_links[0]*sizeof(int))
  *         for i from 0 <= i < num_links[0]:
  *             self._unlink(self.links.arr[start + i], sent_links + (2*i), sent_links + (2*i) + 1)             # <<<<<<<<<<<<<<
@@ -12255,7 +12256,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":45
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":45
  *         for i from 0 <= i < num_links[0]:
  *             self._unlink(self.links.arr[start + i], sent_links + (2*i), sent_links + (2*i) + 1)
  *         return sent_links             # <<<<<<<<<<<<<<
@@ -12265,7 +12266,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
   __pyx_r = __pyx_v_sent_links;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":36
  *         return sent_links
  * 
  *     cdef int* _get_sent_links(self, int sent_id, int* num_links):             # <<<<<<<<<<<<<<
@@ -12283,7 +12284,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_9Alignment__get_sent_links(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":47
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":47
  *         return sent_links
  * 
  *     def __cinit__(self, from_binary=None, from_text=None):             # <<<<<<<<<<<<<<
@@ -12370,7 +12371,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":48
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":48
  * 
  *     def __cinit__(self, from_binary=None, from_text=None):
  *         self.links = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -12385,7 +12386,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   __pyx_v_self->links = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":49
  *     def __cinit__(self, from_binary=None, from_text=None):
  *         self.links = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -12400,7 +12401,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   __pyx_v_self->sent_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":50
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":50
  *         self.links = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)
  *         if from_binary:             # <<<<<<<<<<<<<<
@@ -12410,7 +12411,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_binary); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":51
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":51
  *         self.sent_index = IntList(1000,1000)
  *         if from_binary:
  *             self.read_binary(from_binary)             # <<<<<<<<<<<<<<
@@ -12432,7 +12433,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":52
  *         if from_binary:
  *             self.read_binary(from_binary)
  *         elif from_text:             # <<<<<<<<<<<<<<
@@ -12442,7 +12443,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_text); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":53
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":53
  *             self.read_binary(from_binary)
  *         elif from_text:
  *             self.read_text(from_text)             # <<<<<<<<<<<<<<
@@ -12465,7 +12466,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":47
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":47
  *         return sent_links
  * 
  *     def __cinit__(self, from_binary=None, from_text=None):             # <<<<<<<<<<<<<<
@@ -12487,7 +12488,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9Alignment_4__cinit__(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":55
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":55
  *             self.read_text(from_text)
  * 
  *     def read_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -12556,7 +12557,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":56
  * 
  *     def read_text(self, char* filename):
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -12596,7 +12597,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
           __pyx_v_f = __pyx_t_1;
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":57
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":57
  *     def read_text(self, char* filename):
  *         with gzip_or_text(filename) as f:
  *             for line in f:             # <<<<<<<<<<<<<<
@@ -12641,7 +12642,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
             __Pyx_XDECREF_SET(__pyx_v_line, __pyx_t_2);
             __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":58
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":58
  *         with gzip_or_text(filename) as f:
  *             for line in f:
  *                 self.sent_index.append(len(self.links))             # <<<<<<<<<<<<<<
@@ -12657,7 +12658,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
             __pyx_t_11 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->sent_index), __pyx_t_2); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":59
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":59
  *             for line in f:
  *                 self.sent_index.append(len(self.links))
  *                 pairs = line.split()             # <<<<<<<<<<<<<<
@@ -12672,7 +12673,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
             __Pyx_XDECREF_SET(__pyx_v_pairs, __pyx_t_3);
             __pyx_t_3 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":60
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":60
  *                 self.sent_index.append(len(self.links))
  *                 pairs = line.split()
  *                 for pair in pairs:             # <<<<<<<<<<<<<<
@@ -12717,7 +12718,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
               __Pyx_XDECREF_SET(__pyx_v_pair, __pyx_t_2);
               __pyx_t_2 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":61
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":61
  *                 pairs = line.split()
  *                 for pair in pairs:
  *                     (i, j) = map(int, pair.split('-'))             # <<<<<<<<<<<<<<
@@ -12795,7 +12796,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
               __Pyx_XDECREF_SET(__pyx_v_j, __pyx_t_14);
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":62
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":62
  *                 for pair in pairs:
  *                     (i, j) = map(int, pair.split('-'))
  *                     self.links.append(self.link(i, j))             # <<<<<<<<<<<<<<
@@ -12813,7 +12814,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
           }
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":63
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":63
  *                     (i, j) = map(int, pair.split('-'))
  *                     self.links.append(self.link(i, j))
  *             self.sent_index.append(len(self.links))             # <<<<<<<<<<<<<<
@@ -12841,7 +12842,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
         __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
         __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":56
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":56
  * 
  *     def read_text(self, char* filename):
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -12912,7 +12913,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
     __pyx_L25:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":55
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":55
  *             self.read_text(from_text)
  * 
  *     def read_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -12944,7 +12945,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_6read_text(struct __pyx_obj_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":65
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":65
  *             self.sent_index.append(len(self.links))
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -12984,7 +12985,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("read_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":67
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":67
  *     def read_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -12993,7 +12994,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":68
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":68
  *         cdef FILE* f
  *         f = fopen(filename, "r")
  *         self.links.read_handle(f)             # <<<<<<<<<<<<<<
@@ -13002,7 +13003,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->links->__pyx_vtab)->read_handle(__pyx_v_self->links, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":69
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":69
  *         f = fopen(filename, "r")
  *         self.links.read_handle(f)
  *         self.sent_index.read_handle(f)             # <<<<<<<<<<<<<<
@@ -13011,7 +13012,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_index->__pyx_vtab)->read_handle(__pyx_v_self->sent_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":70
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":70
  *         self.links.read_handle(f)
  *         self.sent_index.read_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -13020,7 +13021,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":65
  *             self.sent_index.append(len(self.links))
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13035,7 +13036,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_8read_binary(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":72
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":72
  *         fclose(f)
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13096,7 +13097,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
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   __Pyx_RefNannySetupContext("write_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":73
  * 
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -13136,7 +13137,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":74
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":74
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:
  *             sent_num = 0             # <<<<<<<<<<<<<<
@@ -13146,7 +13147,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
           __Pyx_INCREF(__pyx_int_0);
           __pyx_v_sent_num = __pyx_int_0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":75
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":75
  *         with open(filename, "w") as f:
  *             sent_num = 0
  *             for i, link in enumerate(self.links):             # <<<<<<<<<<<<<<
@@ -13200,7 +13201,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
             __pyx_t_4 = __pyx_t_2;
             __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":76
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":76
  *             sent_num = 0
  *             for i, link in enumerate(self.links):
  *                 while i >= self.sent_index[sent_num]:             # <<<<<<<<<<<<<<
@@ -13216,7 +13217,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
               __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
               if (!__pyx_t_11) break;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":77
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":77
  *             for i, link in enumerate(self.links):
  *                 while i >= self.sent_index[sent_num]:
  *                     f.write("\n")             # <<<<<<<<<<<<<<
@@ -13230,7 +13231,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
               __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
               __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":78
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":78
  *                 while i >= self.sent_index[sent_num]:
  *                     f.write("\n")
  *                     sent_num = sent_num + 1             # <<<<<<<<<<<<<<
@@ -13243,7 +13244,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
               __pyx_t_2 = 0;
             }
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":79
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":79
  *                     f.write("\n")
  *                     sent_num = sent_num + 1
  *                 f.write("%d-%d " % self.unlink(link))             # <<<<<<<<<<<<<<
@@ -13280,7 +13281,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":80
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":80
  *                     sent_num = sent_num + 1
  *                 f.write("%d-%d " % self.unlink(link))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -13306,7 +13307,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
         __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
         __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":73
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":73
  * 
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -13377,7 +13378,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
     __pyx_L23:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":72
  *         fclose(f)
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13407,7 +13408,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_10write_text(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":82
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":82
  *             f.write("\n")
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13447,7 +13448,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
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   __Pyx_RefNannySetupContext("write_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":84
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":84
  *     def write_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -13456,7 +13457,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":85
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":85
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.links.write_handle(f)             # <<<<<<<<<<<<<<
@@ -13465,7 +13466,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->links->__pyx_vtab)->write_handle(__pyx_v_self->links, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":86
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":86
  *         f = fopen(filename, "w")
  *         self.links.write_handle(f)
  *         self.sent_index.write_handle(f)             # <<<<<<<<<<<<<<
@@ -13474,7 +13475,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sent_index->__pyx_vtab)->write_handle(__pyx_v_self->sent_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":87
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":87
  *         self.links.write_handle(f)
  *         self.sent_index.write_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -13483,7 +13484,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":82
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":82
  *             f.write("\n")
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13498,7 +13499,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_12write_binary(struct __pyx_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":89
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":89
  *         fclose(f)
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13556,7 +13557,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":90
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":90
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -13596,7 +13597,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":91
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":91
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:
  *             for link in self.links:             # <<<<<<<<<<<<<<
@@ -13641,7 +13642,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
             __Pyx_XDECREF_SET(__pyx_v_link, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":92
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":92
  *         with open(filename, "w") as f:
  *             for link in self.links:
  *                 f.write("%d " % link)             # <<<<<<<<<<<<<<
@@ -13665,7 +13666,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
           }
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":93
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":93
  *             for link in self.links:
  *                 f.write("%d " % link)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -13679,7 +13680,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":94
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":94
  *                 f.write("%d " % link)
  *             f.write("\n")
  *             for i in self.sent_index:             # <<<<<<<<<<<<<<
@@ -13724,7 +13725,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
             __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
             __pyx_t_4 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":95
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":95
  *             f.write("\n")
  *             for i in self.sent_index:
  *                 f.write("%d " % i)             # <<<<<<<<<<<<<<
@@ -13748,7 +13749,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
           }
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":96
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":96
  *             for i in self.sent_index:
  *                 f.write("%d " % i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -13772,7 +13773,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
         __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
         __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":90
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":90
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -13843,7 +13844,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
     __pyx_L23:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":89
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":89
  *         fclose(f)
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -13870,7 +13871,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_14write_enhanced(struct __py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":98
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":98
  *             f.write("\n")
  * 
  *     def alignment(self, i):             # <<<<<<<<<<<<<<
@@ -13910,7 +13911,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
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   __Pyx_RefNannySetupContext("alignment", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":101
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":101
  *         """Return all (e,f) pairs for sentence i"""
  *         cdef int j, start, end
  *         result = []             # <<<<<<<<<<<<<<
@@ -13922,7 +13923,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   __pyx_v_result = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":102
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":102
  *         cdef int j, start, end
  *         result = []
  *         start = self.sent_index.arr[i]             # <<<<<<<<<<<<<<
@@ -13932,7 +13933,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   __pyx_t_2 = __Pyx_PyIndex_AsSsize_t(__pyx_v_i); if (unlikely((__pyx_t_2 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_start = (__pyx_v_self->sent_index->arr[__pyx_t_2]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":103
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":103
  *         result = []
  *         start = self.sent_index.arr[i]
  *         end = self.sent_index.arr[i+1]             # <<<<<<<<<<<<<<
@@ -13945,7 +13946,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_v_end = (__pyx_v_self->sent_index->arr[__pyx_t_2]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":104
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":104
  *         start = self.sent_index.arr[i]
  *         end = self.sent_index.arr[i+1]
  *         for j from start <= j < end:             # <<<<<<<<<<<<<<
@@ -13955,7 +13956,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   __pyx_t_3 = __pyx_v_end;
   for (__pyx_v_j = __pyx_v_start; __pyx_v_j < __pyx_t_3; __pyx_v_j++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":105
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":105
  *         end = self.sent_index.arr[i+1]
  *         for j from start <= j < end:
  *             result.append(self.unlink(self.links.arr[j]))             # <<<<<<<<<<<<<<
@@ -13978,7 +13979,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":106
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":106
  *         for j from start <= j < end:
  *             result.append(self.unlink(self.links.arr[j]))
  *         return result             # <<<<<<<<<<<<<<
@@ -13988,7 +13989,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":98
  *             f.write("\n")
  * 
  *     def alignment(self, i):             # <<<<<<<<<<<<<<
@@ -14010,7 +14011,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_9Alignment_16alignment(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":15
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":15
  *     int val
  * 
  * cdef _node* new_node(int key):             # <<<<<<<<<<<<<<
@@ -14024,7 +14025,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
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   __Pyx_RefNannySetupContext("new_node", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":17
  * cdef _node* new_node(int key):
  *     cdef _node* n
  *     n = <_node*> malloc(sizeof(_node))             # <<<<<<<<<<<<<<
@@ -14033,7 +14034,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
  */
   __pyx_v_n = ((struct __pyx_t_4cdec_2sa_3_sa__node *)malloc((sizeof(struct __pyx_t_4cdec_2sa_3_sa__node))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":18
  *     cdef _node* n
  *     n = <_node*> malloc(sizeof(_node))
  *     n.smaller = NULL             # <<<<<<<<<<<<<<
@@ -14042,7 +14043,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
  */
   __pyx_v_n->smaller = NULL;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":19
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":19
  *     n = <_node*> malloc(sizeof(_node))
  *     n.smaller = NULL
  *     n.bigger = NULL             # <<<<<<<<<<<<<<
@@ -14051,7 +14052,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
  */
   __pyx_v_n->bigger = NULL;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":20
  *     n.smaller = NULL
  *     n.bigger = NULL
  *     n.key = key             # <<<<<<<<<<<<<<
@@ -14060,7 +14061,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
  */
   __pyx_v_n->key = __pyx_v_key;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":21
  *     n.bigger = NULL
  *     n.key = key
  *     n.val = 0             # <<<<<<<<<<<<<<
@@ -14069,7 +14070,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
  */
   __pyx_v_n->val = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":22
  *     n.key = key
  *     n.val = 0
  *     return n             # <<<<<<<<<<<<<<
@@ -14079,7 +14080,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
   __pyx_r = __pyx_v_n;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":15
  *     int val
  * 
  * cdef _node* new_node(int key):             # <<<<<<<<<<<<<<
@@ -14093,7 +14094,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__node *__pyx_f_4cdec_2sa_3_sa_new_node(int
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":25
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":25
  * 
  * 
  * cdef del_node(_node* n):             # <<<<<<<<<<<<<<
@@ -14111,7 +14112,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":26
  * 
  * cdef del_node(_node* n):
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@@ -14121,7 +14122,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
   __pyx_t_1 = ((__pyx_v_n->smaller != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":27
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":27
  * cdef del_node(_node* n):
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  *         del_node(n.smaller)             # <<<<<<<<<<<<<<
@@ -14135,7 +14136,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":28
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":28
  *     if n.smaller != NULL:
  *         del_node(n.smaller)
  *     if n.bigger != NULL:             # <<<<<<<<<<<<<<
@@ -14145,7 +14146,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
   __pyx_t_1 = ((__pyx_v_n->bigger != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":29
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":29
  *         del_node(n.smaller)
  *     if n.bigger != NULL:
  *         del_node(n.bigger)             # <<<<<<<<<<<<<<
@@ -14159,7 +14160,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":30
  *     if n.bigger != NULL:
  *         del_node(n.bigger)
  *     free(n)             # <<<<<<<<<<<<<<
@@ -14168,7 +14169,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
  */
   free(__pyx_v_n);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":25
  * 
  * 
  * cdef del_node(_node* n):             # <<<<<<<<<<<<<<
@@ -14189,7 +14190,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_node(struct __pyx_t_4cdec_2sa_3_sa__
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":32
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":32
  *     free(n)
  * 
  * cdef int* get_val(_node* n, int key):             # <<<<<<<<<<<<<<
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   __Pyx_RefNannySetupContext("get_val", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":33
  * 
  * cdef int* get_val(_node* n, int key):
  *     if key == n.key:             # <<<<<<<<<<<<<<
@@ -14213,7 +14214,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
   __pyx_t_1 = ((__pyx_v_key == __pyx_v_n->key) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":34
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":34
  * cdef int* get_val(_node* n, int key):
  *     if key == n.key:
  *         return &n.val             # <<<<<<<<<<<<<<
@@ -14224,7 +14225,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":35
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":35
  *     if key == n.key:
  *         return &n.val
  *     elif key < n.key:             # <<<<<<<<<<<<<<
@@ -14234,7 +14235,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
   __pyx_t_1 = ((__pyx_v_key < __pyx_v_n->key) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":36
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":36
  *         return &n.val
  *     elif key < n.key:
  *         if n.smaller == NULL:             # <<<<<<<<<<<<<<
@@ -14244,7 +14245,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
     __pyx_t_1 = ((__pyx_v_n->smaller == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":37
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":37
  *     elif key < n.key:
  *         if n.smaller == NULL:
  *             n.smaller = new_node(key)             # <<<<<<<<<<<<<<
@@ -14253,7 +14254,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
  */
       __pyx_v_n->smaller = __pyx_f_4cdec_2sa_3_sa_new_node(__pyx_v_key);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":38
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":38
  *         if n.smaller == NULL:
  *             n.smaller = new_node(key)
  *             return &(n.smaller.val)             # <<<<<<<<<<<<<<
@@ -14264,7 +14265,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":39
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":39
  *             n.smaller = new_node(key)
  *             return &(n.smaller.val)
  *         return get_val(n.smaller, key)             # <<<<<<<<<<<<<<
@@ -14276,7 +14277,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":41
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":41
  *         return get_val(n.smaller, key)
  *     else:
  *         if n.bigger == NULL:             # <<<<<<<<<<<<<<
@@ -14286,7 +14287,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
     __pyx_t_1 = ((__pyx_v_n->bigger == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":42
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":42
  *     else:
  *         if n.bigger == NULL:
  *             n.bigger = new_node(key)             # <<<<<<<<<<<<<<
@@ -14295,7 +14296,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
  */
       __pyx_v_n->bigger = __pyx_f_4cdec_2sa_3_sa_new_node(__pyx_v_key);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":43
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":43
  *         if n.bigger == NULL:
  *             n.bigger = new_node(key)
  *             return &(n.bigger.val)             # <<<<<<<<<<<<<<
@@ -14306,7 +14307,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":44
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":44
  *             n.bigger = new_node(key)
  *             return &(n.bigger.val)
  *         return get_val(n.bigger, key)             # <<<<<<<<<<<<<<
@@ -14317,7 +14318,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":32
  *     free(n)
  * 
  * cdef int* get_val(_node* n, int key):             # <<<<<<<<<<<<<<
@@ -14331,7 +14332,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_get_val(struct __pyx_t_4cdec_2sa_3_sa__node *
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":54
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":54
  *     cdef id2eword, id2fword, eword2id, fword2id
  * 
  *     def __cinit__(self, from_text=None, from_data=False, from_binary=None,             # <<<<<<<<<<<<<<
@@ -14361,7 +14362,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_5BiLex_1__cinit__(PyObject *__pyx_v_self, PyO
     values[1] = ((PyObject *)Py_False);
     values[2] = ((PyObject *)Py_None);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":55
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":55
  * 
  *     def __cinit__(self, from_text=None, from_data=False, from_binary=None,
  *             earray=None, fsarray=None, alignment=None):             # <<<<<<<<<<<<<<
@@ -14449,7 +14450,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_5BiLex_1__cinit__(PyObject *__pyx_v_self, PyO
   __pyx_L4_argument_unpacking_done:;
   __pyx_r = __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(((struct __pyx_obj_4cdec_2sa_3_sa_BiLex *)__pyx_v_self), __pyx_v_from_text, __pyx_v_from_data, __pyx_v_from_binary, __pyx_v_earray, __pyx_v_fsarray, __pyx_v_alignment);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":54
  *     cdef id2eword, id2fword, eword2id, fword2id
  * 
  *     def __cinit__(self, from_text=None, from_data=False, from_binary=None,             # <<<<<<<<<<<<<<
@@ -14474,7 +14475,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":56
  *     def __cinit__(self, from_text=None, from_data=False, from_binary=None,
  *             earray=None, fsarray=None, alignment=None):
  *         self.id2eword = []             # <<<<<<<<<<<<<<
@@ -14489,7 +14490,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->id2eword = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":57
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":57
  *             earray=None, fsarray=None, alignment=None):
  *         self.id2eword = []
  *         self.id2fword = []             # <<<<<<<<<<<<<<
@@ -14504,7 +14505,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->id2fword = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":58
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":58
  *         self.id2eword = []
  *         self.id2fword = []
  *         self.eword2id = {}             # <<<<<<<<<<<<<<
@@ -14519,7 +14520,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->eword2id = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":59
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":59
  *         self.id2fword = []
  *         self.eword2id = {}
  *         self.fword2id = {}             # <<<<<<<<<<<<<<
@@ -14534,7 +14535,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->fword2id = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":60
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":60
  *         self.eword2id = {}
  *         self.fword2id = {}
  *         self.e_index = IntList()             # <<<<<<<<<<<<<<
@@ -14549,7 +14550,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->e_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":61
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":61
  *         self.fword2id = {}
  *         self.e_index = IntList()
  *         self.f_index = IntList()             # <<<<<<<<<<<<<<
@@ -14564,7 +14565,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->f_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":62
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":62
  *         self.e_index = IntList()
  *         self.f_index = IntList()
  *         self.col1 = FloatList()             # <<<<<<<<<<<<<<
@@ -14579,7 +14580,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->col1 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":63
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":63
  *         self.f_index = IntList()
  *         self.col1 = FloatList()
  *         self.col2 = FloatList()             # <<<<<<<<<<<<<<
@@ -14594,7 +14595,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_v_self->col2 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":64
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":64
  *         self.col1 = FloatList()
  *         self.col2 = FloatList()
  *         if from_binary:             # <<<<<<<<<<<<<<
@@ -14604,7 +14605,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_binary); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":65
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":65
  *         self.col2 = FloatList()
  *         if from_binary:
  *             self.read_binary(from_binary)             # <<<<<<<<<<<<<<
@@ -14626,7 +14627,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":66
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":66
  *         if from_binary:
  *             self.read_binary(from_binary)
  *         elif from_data:             # <<<<<<<<<<<<<<
@@ -14636,7 +14637,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_data); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 66; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":67
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":67
  *             self.read_binary(from_binary)
  *         elif from_data:
  *             self.compute_from_data(fsarray, earray, alignment)             # <<<<<<<<<<<<<<
@@ -14653,7 +14654,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":69
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":69
  *             self.compute_from_data(fsarray, earray, alignment)
  *         else:
  *             self.read_text(from_text)             # <<<<<<<<<<<<<<
@@ -14675,7 +14676,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":54
  *     cdef id2eword, id2fword, eword2id, fword2id
  * 
  *     def __cinit__(self, from_text=None, from_data=False, from_binary=None,             # <<<<<<<<<<<<<<
@@ -14697,7 +14698,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_5BiLex___cinit__(struct __pyx_obj_4cdec_2sa_3
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":72
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":72
  * 
  * 
  *     cdef compute_from_data(self, SuffixArray fsa, DataArray eda, Alignment aa):             # <<<<<<<<<<<<<<
@@ -14752,7 +14753,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("compute_from_data", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":79
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":79
  *         cdef int null_word
  * 
  *         null_word = 0             # <<<<<<<<<<<<<<
@@ -14761,7 +14762,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_null_word = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":80
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":80
  * 
  *         null_word = 0
  *         for word in fsa.darray.id2word: # I miss list comprehensions             # <<<<<<<<<<<<<<
@@ -14806,7 +14807,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __Pyx_XDECREF_SET(__pyx_v_word, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":81
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":81
  *         null_word = 0
  *         for word in fsa.darray.id2word: # I miss list comprehensions
  *             self.id2fword.append(word)             # <<<<<<<<<<<<<<
@@ -14817,7 +14818,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":82
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":82
  *         for word in fsa.darray.id2word: # I miss list comprehensions
  *             self.id2fword.append(word)
  *         self.id2fword[null_word] = "NULL"             # <<<<<<<<<<<<<<
@@ -14826,7 +14827,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   if (unlikely(__Pyx_SetItemInt(__pyx_v_self->id2fword, __pyx_v_null_word, __pyx_n_s_NULL, int, 1, __Pyx_PyInt_From_int, 0, 1, 1) < 0)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":83
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":83
  *             self.id2fword.append(word)
  *         self.id2fword[null_word] = "NULL"
  *         for id, word in enumerate(self.id2fword):             # <<<<<<<<<<<<<<
@@ -14880,7 +14881,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_1 = __pyx_t_6;
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":84
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":84
  *         self.id2fword[null_word] = "NULL"
  *         for id, word in enumerate(self.id2fword):
  *             self.fword2id[word] = id             # <<<<<<<<<<<<<<
@@ -14892,7 +14893,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":86
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":86
  *             self.fword2id[word] = id
  * 
  *         for word in eda.id2word:             # <<<<<<<<<<<<<<
@@ -14937,7 +14938,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __Pyx_XDECREF_SET(__pyx_v_word, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":87
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":87
  * 
  *         for word in eda.id2word:
  *             self.id2eword.append(word)             # <<<<<<<<<<<<<<
@@ -14948,7 +14949,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":88
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":88
  *         for word in eda.id2word:
  *             self.id2eword.append(word)
  *         self.id2eword[null_word] = "NULL"             # <<<<<<<<<<<<<<
@@ -14957,7 +14958,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   if (unlikely(__Pyx_SetItemInt(__pyx_v_self->id2eword, __pyx_v_null_word, __pyx_n_s_NULL, int, 1, __Pyx_PyInt_From_int, 0, 1, 1) < 0)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":89
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":89
  *             self.id2eword.append(word)
  *         self.id2eword[null_word] = "NULL"
  *         for id, word in enumerate(self.id2eword):             # <<<<<<<<<<<<<<
@@ -15011,7 +15012,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_1 = __pyx_t_6;
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":90
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":90
  *         self.id2eword[null_word] = "NULL"
  *         for id, word in enumerate(self.id2eword):
  *             self.eword2id[word] = id             # <<<<<<<<<<<<<<
@@ -15023,7 +15024,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":92
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":92
  *             self.eword2id[word] = id
  * 
  *         num_pairs = 0             # <<<<<<<<<<<<<<
@@ -15032,7 +15033,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_num_pairs = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":94
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":94
  *         num_pairs = 0
  * 
  *         V_E = len(eda.id2word)             # <<<<<<<<<<<<<<
@@ -15045,7 +15046,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_v_V_E = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":95
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":95
  * 
  *         V_E = len(eda.id2word)
  *         V_F = len(fsa.darray.id2word)             # <<<<<<<<<<<<<<
@@ -15058,7 +15059,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_v_V_F = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":96
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":96
  *         V_E = len(eda.id2word)
  *         V_F = len(fsa.darray.id2word)
  *         fmargin = <int*> malloc(V_F*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15067,7 +15068,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_fmargin = ((int *)malloc((__pyx_v_V_F * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":97
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":97
  *         V_F = len(fsa.darray.id2word)
  *         fmargin = <int*> malloc(V_F*sizeof(int))
  *         emargin = <int*> malloc(V_E*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15076,7 +15077,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_emargin = ((int *)malloc((__pyx_v_V_E * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":98
  *         fmargin = <int*> malloc(V_F*sizeof(int))
  *         emargin = <int*> malloc(V_E*sizeof(int))
  *         memset(fmargin, 0, V_F*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15085,7 +15086,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   memset(__pyx_v_fmargin, 0, (__pyx_v_V_F * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":99
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":99
  *         emargin = <int*> malloc(V_E*sizeof(int))
  *         memset(fmargin, 0, V_F*sizeof(int))
  *         memset(emargin, 0, V_E*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15094,7 +15095,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   memset(__pyx_v_emargin, 0, (__pyx_v_V_E * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":101
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":101
  *         memset(emargin, 0, V_E*sizeof(int))
  * 
  *         dict = <_node**> malloc(V_F*sizeof(_node*))             # <<<<<<<<<<<<<<
@@ -15103,7 +15104,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_dict = ((struct __pyx_t_4cdec_2sa_3_sa__node **)malloc((__pyx_v_V_F * (sizeof(struct __pyx_t_4cdec_2sa_3_sa__node *)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":102
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":102
  * 
  *         dict = <_node**> malloc(V_F*sizeof(_node*))
  *         memset(dict, 0, V_F*sizeof(_node*))             # <<<<<<<<<<<<<<
@@ -15112,7 +15113,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   memset(__pyx_v_dict, 0, (__pyx_v_V_F * (sizeof(struct __pyx_t_4cdec_2sa_3_sa__node *))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":104
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":104
  *         memset(dict, 0, V_F*sizeof(_node*))
  * 
  *         num_sents = len(fsa.darray.sent_index)             # <<<<<<<<<<<<<<
@@ -15128,7 +15129,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_v_num_sents = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":105
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":105
  * 
  *         num_sents = len(fsa.darray.sent_index)
  *         for sent_id from 0 <= sent_id < num_sents-1:             # <<<<<<<<<<<<<<
@@ -15141,7 +15142,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   for (__pyx_v_sent_id = 0; __pyx_v_sent_id < __pyx_t_7; __pyx_v_sent_id++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":107
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":107
  *         for sent_id from 0 <= sent_id < num_sents-1:
  * 
  *             fsent = fsa.darray.data.arr + fsa.darray.sent_index.arr[sent_id]             # <<<<<<<<<<<<<<
@@ -15150,7 +15151,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_fsent = (__pyx_v_fsa->darray->data->arr + (__pyx_v_fsa->darray->sent_index->arr[__pyx_v_sent_id]));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":108
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":108
  * 
  *             fsent = fsa.darray.data.arr + fsa.darray.sent_index.arr[sent_id]
  *             I = fsa.darray.sent_index.arr[sent_id+1] - fsa.darray.sent_index.arr[sent_id] - 1             # <<<<<<<<<<<<<<
@@ -15159,7 +15160,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_I = (((__pyx_v_fsa->darray->sent_index->arr[(__pyx_v_sent_id + 1)]) - (__pyx_v_fsa->darray->sent_index->arr[__pyx_v_sent_id])) - 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":109
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":109
  *             fsent = fsa.darray.data.arr + fsa.darray.sent_index.arr[sent_id]
  *             I = fsa.darray.sent_index.arr[sent_id+1] - fsa.darray.sent_index.arr[sent_id] - 1
  *             faligned = <int*> malloc(I*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15168,7 +15169,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_faligned = ((int *)malloc((__pyx_v_I * (sizeof(int)))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":110
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":110
  *             I = fsa.darray.sent_index.arr[sent_id+1] - fsa.darray.sent_index.arr[sent_id] - 1
  *             faligned = <int*> malloc(I*sizeof(int))
  *             memset(faligned, 0, I*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15177,7 +15178,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     memset(__pyx_v_faligned, 0, (__pyx_v_I * (sizeof(int))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":112
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":112
  *             memset(faligned, 0, I*sizeof(int))
  * 
  *             esent = eda.data.arr + eda.sent_index.arr[sent_id]             # <<<<<<<<<<<<<<
@@ -15186,7 +15187,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_esent = (__pyx_v_eda->data->arr + (__pyx_v_eda->sent_index->arr[__pyx_v_sent_id]));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":113
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":113
  * 
  *             esent = eda.data.arr + eda.sent_index.arr[sent_id]
  *             J = eda.sent_index.arr[sent_id+1] - eda.sent_index.arr[sent_id] - 1             # <<<<<<<<<<<<<<
@@ -15195,7 +15196,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_J = (((__pyx_v_eda->sent_index->arr[(__pyx_v_sent_id + 1)]) - (__pyx_v_eda->sent_index->arr[__pyx_v_sent_id])) - 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":114
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":114
  *             esent = eda.data.arr + eda.sent_index.arr[sent_id]
  *             J = eda.sent_index.arr[sent_id+1] - eda.sent_index.arr[sent_id] - 1
  *             ealigned = <int*> malloc(J*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15204,7 +15205,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_ealigned = ((int *)malloc((__pyx_v_J * (sizeof(int)))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":115
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":115
  *             J = eda.sent_index.arr[sent_id+1] - eda.sent_index.arr[sent_id] - 1
  *             ealigned = <int*> malloc(J*sizeof(int))
  *             memset(ealigned, 0, J*sizeof(int))             # <<<<<<<<<<<<<<
@@ -15213,7 +15214,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     memset(__pyx_v_ealigned, 0, (__pyx_v_J * (sizeof(int))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":117
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":117
  *             memset(ealigned, 0, J*sizeof(int))
  * 
  *             links = aa._get_sent_links(sent_id, &num_links)             # <<<<<<<<<<<<<<
@@ -15222,7 +15223,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     __pyx_v_links = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alignment *)__pyx_v_aa->__pyx_vtab)->_get_sent_links(__pyx_v_aa, __pyx_v_sent_id, (&__pyx_v_num_links));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":119
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":119
  *             links = aa._get_sent_links(sent_id, &num_links)
  * 
  *             for l from 0 <= l < num_links:             # <<<<<<<<<<<<<<
@@ -15232,7 +15233,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_8 = __pyx_v_num_links;
     for (__pyx_v_l = 0; __pyx_v_l < __pyx_t_8; __pyx_v_l++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":120
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":120
  * 
  *             for l from 0 <= l < num_links:
  *                 i = links[l*2]             # <<<<<<<<<<<<<<
@@ -15241,7 +15242,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       __pyx_v_i = (__pyx_v_links[(__pyx_v_l * 2)]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":121
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":121
  *             for l from 0 <= l < num_links:
  *                 i = links[l*2]
  *                 j = links[l*2+1]             # <<<<<<<<<<<<<<
@@ -15250,7 +15251,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       __pyx_v_j = (__pyx_v_links[((__pyx_v_l * 2) + 1)]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":122
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":122
  *                 i = links[l*2]
  *                 j = links[l*2+1]
  *                 if i >= I or j >= J:             # <<<<<<<<<<<<<<
@@ -15266,7 +15267,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       }
       if (__pyx_t_11) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":123
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":123
  *                 j = links[l*2+1]
  *                 if i >= I or j >= J:
  *                     raise Exception("%d-%d out of bounds (I=%d,J=%d) in line %d\n" % (i,j,I,J,sent_id+1))             # <<<<<<<<<<<<<<
@@ -15316,7 +15317,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         {__pyx_filename = __pyx_f[5]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":124
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":124
  *                 if i >= I or j >= J:
  *                     raise Exception("%d-%d out of bounds (I=%d,J=%d) in line %d\n" % (i,j,I,J,sent_id+1))
  *                 f_i = fsent[i]             # <<<<<<<<<<<<<<
@@ -15325,7 +15326,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       __pyx_v_f_i = (__pyx_v_fsent[__pyx_v_i]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":125
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":125
  *                     raise Exception("%d-%d out of bounds (I=%d,J=%d) in line %d\n" % (i,j,I,J,sent_id+1))
  *                 f_i = fsent[i]
  *                 e_j = esent[j]             # <<<<<<<<<<<<<<
@@ -15334,7 +15335,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       __pyx_v_e_j = (__pyx_v_esent[__pyx_v_j]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":126
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":126
  *                 f_i = fsent[i]
  *                 e_j = esent[j]
  *                 fmargin[f_i] = fmargin[f_i]+1             # <<<<<<<<<<<<<<
@@ -15343,7 +15344,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       (__pyx_v_fmargin[__pyx_v_f_i]) = ((__pyx_v_fmargin[__pyx_v_f_i]) + 1);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":127
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":127
  *                 e_j = esent[j]
  *                 fmargin[f_i] = fmargin[f_i]+1
  *                 emargin[e_j] = emargin[e_j]+1             # <<<<<<<<<<<<<<
@@ -15352,7 +15353,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       (__pyx_v_emargin[__pyx_v_e_j]) = ((__pyx_v_emargin[__pyx_v_e_j]) + 1);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":128
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":128
  *                 fmargin[f_i] = fmargin[f_i]+1
  *                 emargin[e_j] = emargin[e_j]+1
  *                 if dict[f_i] == NULL:             # <<<<<<<<<<<<<<
@@ -15362,7 +15363,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __pyx_t_11 = (((__pyx_v_dict[__pyx_v_f_i]) == NULL) != 0);
       if (__pyx_t_11) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":129
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":129
  *                 emargin[e_j] = emargin[e_j]+1
  *                 if dict[f_i] == NULL:
  *                     dict[f_i] = new_node(e_j)             # <<<<<<<<<<<<<<
@@ -15371,7 +15372,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_dict[__pyx_v_f_i]) = __pyx_f_4cdec_2sa_3_sa_new_node(__pyx_v_e_j);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":130
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":130
  *                 if dict[f_i] == NULL:
  *                     dict[f_i] = new_node(e_j)
  *                     dict[f_i].val = 1             # <<<<<<<<<<<<<<
@@ -15380,7 +15381,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_dict[__pyx_v_f_i])->val = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":131
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":131
  *                     dict[f_i] = new_node(e_j)
  *                     dict[f_i].val = 1
  *                     num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15392,7 +15393,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":133
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":133
  *                     num_pairs = num_pairs + 1
  *                 else:
  *                     count = get_val(dict[f_i], e_j)             # <<<<<<<<<<<<<<
@@ -15401,7 +15402,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         __pyx_v_count = __pyx_f_4cdec_2sa_3_sa_get_val((__pyx_v_dict[__pyx_v_f_i]), __pyx_v_e_j);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":134
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":134
  *                 else:
  *                     count = get_val(dict[f_i], e_j)
  *                     if count[0] == 0:             # <<<<<<<<<<<<<<
@@ -15411,7 +15412,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         __pyx_t_11 = (((__pyx_v_count[0]) == 0) != 0);
         if (__pyx_t_11) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":135
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":135
  *                     count = get_val(dict[f_i], e_j)
  *                     if count[0] == 0:
  *                         num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15423,7 +15424,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         }
         __pyx_L17:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":136
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":136
  *                     if count[0] == 0:
  *                         num_pairs = num_pairs + 1
  *                     count[0] = count[0] + 1             # <<<<<<<<<<<<<<
@@ -15434,7 +15435,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       }
       __pyx_L16:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":138
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":138
  *                     count[0] = count[0] + 1
  *                 # add count
  *                 faligned[i] = 1             # <<<<<<<<<<<<<<
@@ -15443,7 +15444,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
       (__pyx_v_faligned[__pyx_v_i]) = 1;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":139
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":139
  *                 # add count
  *                 faligned[i] = 1
  *                 ealigned[j] = 1             # <<<<<<<<<<<<<<
@@ -15453,7 +15454,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       (__pyx_v_ealigned[__pyx_v_j]) = 1;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":140
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":140
  *                 faligned[i] = 1
  *                 ealigned[j] = 1
  *             for i from 0 <= i < I:             # <<<<<<<<<<<<<<
@@ -15463,7 +15464,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_8 = __pyx_v_I;
     for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_8; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":141
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":141
  *                 ealigned[j] = 1
  *             for i from 0 <= i < I:
  *                 if faligned[i] == 0:             # <<<<<<<<<<<<<<
@@ -15473,7 +15474,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __pyx_t_11 = (((__pyx_v_faligned[__pyx_v_i]) == 0) != 0);
       if (__pyx_t_11) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":142
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":142
  *             for i from 0 <= i < I:
  *                 if faligned[i] == 0:
  *                     f_i = fsent[i]             # <<<<<<<<<<<<<<
@@ -15482,7 +15483,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         __pyx_v_f_i = (__pyx_v_fsent[__pyx_v_i]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":143
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":143
  *                 if faligned[i] == 0:
  *                     f_i = fsent[i]
  *                     fmargin[f_i] = fmargin[f_i] + 1             # <<<<<<<<<<<<<<
@@ -15491,7 +15492,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_fmargin[__pyx_v_f_i]) = ((__pyx_v_fmargin[__pyx_v_f_i]) + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":144
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":144
  *                     f_i = fsent[i]
  *                     fmargin[f_i] = fmargin[f_i] + 1
  *                     emargin[null_word] = emargin[null_word] + 1             # <<<<<<<<<<<<<<
@@ -15500,7 +15501,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_emargin[__pyx_v_null_word]) = ((__pyx_v_emargin[__pyx_v_null_word]) + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":145
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":145
  *                     fmargin[f_i] = fmargin[f_i] + 1
  *                     emargin[null_word] = emargin[null_word] + 1
  *                     if dict[f_i] == NULL:             # <<<<<<<<<<<<<<
@@ -15510,7 +15511,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         __pyx_t_11 = (((__pyx_v_dict[__pyx_v_f_i]) == NULL) != 0);
         if (__pyx_t_11) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":146
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":146
  *                     emargin[null_word] = emargin[null_word] + 1
  *                     if dict[f_i] == NULL:
  *                         dict[f_i] = new_node(null_word)             # <<<<<<<<<<<<<<
@@ -15519,7 +15520,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           (__pyx_v_dict[__pyx_v_f_i]) = __pyx_f_4cdec_2sa_3_sa_new_node(__pyx_v_null_word);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":147
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":147
  *                     if dict[f_i] == NULL:
  *                         dict[f_i] = new_node(null_word)
  *                         dict[f_i].val = 1             # <<<<<<<<<<<<<<
@@ -15528,7 +15529,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           (__pyx_v_dict[__pyx_v_f_i])->val = 1;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":148
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":148
  *                         dict[f_i] = new_node(null_word)
  *                         dict[f_i].val = 1
  *                         num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15540,7 +15541,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":150
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":150
  *                         num_pairs = num_pairs + 1
  *                     else:
  *                         count = get_val(dict[f_i], null_word)             # <<<<<<<<<<<<<<
@@ -15549,7 +15550,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           __pyx_v_count = __pyx_f_4cdec_2sa_3_sa_get_val((__pyx_v_dict[__pyx_v_f_i]), __pyx_v_null_word);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":151
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":151
  *                     else:
  *                         count = get_val(dict[f_i], null_word)
  *                         if count[0] == 0:             # <<<<<<<<<<<<<<
@@ -15559,7 +15560,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
           __pyx_t_11 = (((__pyx_v_count[0]) == 0) != 0);
           if (__pyx_t_11) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":152
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":152
  *                         count = get_val(dict[f_i], null_word)
  *                         if count[0] == 0:
  *                             num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15571,7 +15572,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
           }
           __pyx_L22:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":153
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":153
  *                         if count[0] == 0:
  *                             num_pairs = num_pairs + 1
  *                         count[0] = count[0] + 1             # <<<<<<<<<<<<<<
@@ -15586,7 +15587,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __pyx_L20:;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":154
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":154
  *                             num_pairs = num_pairs + 1
  *                         count[0] = count[0] + 1
  *             for j from 0 <= j < J:             # <<<<<<<<<<<<<<
@@ -15596,7 +15597,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_8 = __pyx_v_J;
     for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_8; __pyx_v_j++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":155
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":155
  *                         count[0] = count[0] + 1
  *             for j from 0 <= j < J:
  *                 if ealigned[j] == 0:             # <<<<<<<<<<<<<<
@@ -15606,7 +15607,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __pyx_t_11 = (((__pyx_v_ealigned[__pyx_v_j]) == 0) != 0);
       if (__pyx_t_11) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":156
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":156
  *             for j from 0 <= j < J:
  *                 if ealigned[j] == 0:
  *                     e_j = esent[j]             # <<<<<<<<<<<<<<
@@ -15615,7 +15616,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         __pyx_v_e_j = (__pyx_v_esent[__pyx_v_j]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":157
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":157
  *                 if ealigned[j] == 0:
  *                     e_j = esent[j]
  *                     fmargin[null_word] = fmargin[null_word] + 1             # <<<<<<<<<<<<<<
@@ -15624,7 +15625,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_fmargin[__pyx_v_null_word]) = ((__pyx_v_fmargin[__pyx_v_null_word]) + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":158
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":158
  *                     e_j = esent[j]
  *                     fmargin[null_word] = fmargin[null_word] + 1
  *                     emargin[e_j] = emargin[e_j] + 1             # <<<<<<<<<<<<<<
@@ -15633,7 +15634,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
         (__pyx_v_emargin[__pyx_v_e_j]) = ((__pyx_v_emargin[__pyx_v_e_j]) + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":159
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":159
  *                     fmargin[null_word] = fmargin[null_word] + 1
  *                     emargin[e_j] = emargin[e_j] + 1
  *                     if dict[null_word] == NULL:             # <<<<<<<<<<<<<<
@@ -15643,7 +15644,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         __pyx_t_11 = (((__pyx_v_dict[__pyx_v_null_word]) == NULL) != 0);
         if (__pyx_t_11) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":160
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":160
  *                     emargin[e_j] = emargin[e_j] + 1
  *                     if dict[null_word] == NULL:
  *                         dict[null_word] = new_node(e_j)             # <<<<<<<<<<<<<<
@@ -15652,7 +15653,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           (__pyx_v_dict[__pyx_v_null_word]) = __pyx_f_4cdec_2sa_3_sa_new_node(__pyx_v_e_j);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":161
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":161
  *                     if dict[null_word] == NULL:
  *                         dict[null_word] = new_node(e_j)
  *                         dict[null_word].val = 1             # <<<<<<<<<<<<<<
@@ -15661,7 +15662,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           (__pyx_v_dict[__pyx_v_null_word])->val = 1;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":162
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":162
  *                         dict[null_word] = new_node(e_j)
  *                         dict[null_word].val = 1
  *                         num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15673,7 +15674,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":164
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":164
  *                         num_pairs = num_pairs + 1
  *                     else:
  *                         count = get_val(dict[null_word], e_j)             # <<<<<<<<<<<<<<
@@ -15682,7 +15683,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
           __pyx_v_count = __pyx_f_4cdec_2sa_3_sa_get_val((__pyx_v_dict[__pyx_v_null_word]), __pyx_v_e_j);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":165
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":165
  *                     else:
  *                         count = get_val(dict[null_word], e_j)
  *                         if count[0] == 0:             # <<<<<<<<<<<<<<
@@ -15692,7 +15693,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
           __pyx_t_11 = (((__pyx_v_count[0]) == 0) != 0);
           if (__pyx_t_11) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":166
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":166
  *                         count = get_val(dict[null_word], e_j)
  *                         if count[0] == 0:
  *                             num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
@@ -15704,7 +15705,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
           }
           __pyx_L27:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":167
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":167
  *                         if count[0] == 0:
  *                             num_pairs = num_pairs + 1
  *                         count[0] = count[0] + 1             # <<<<<<<<<<<<<<
@@ -15719,7 +15720,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __pyx_L25:;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":168
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":168
  *                             num_pairs = num_pairs + 1
  *                         count[0] = count[0] + 1
  *             free(links)             # <<<<<<<<<<<<<<
@@ -15728,7 +15729,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     free(__pyx_v_links);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":169
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":169
  *                         count[0] = count[0] + 1
  *             free(links)
  *             free(faligned)             # <<<<<<<<<<<<<<
@@ -15737,7 +15738,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     free(__pyx_v_faligned);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":170
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":170
  *             free(links)
  *             free(faligned)
  *             free(ealigned)             # <<<<<<<<<<<<<<
@@ -15747,7 +15748,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     free(__pyx_v_ealigned);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":171
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":171
  *             free(faligned)
  *             free(ealigned)
  *         self.f_index = IntList(initial_len=V_F)             # <<<<<<<<<<<<<<
@@ -15769,7 +15770,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_v_self->f_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_14);
   __pyx_t_14 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":172
  *             free(ealigned)
  *         self.f_index = IntList(initial_len=V_F)
  *         self.e_index = IntList(initial_len=num_pairs)             # <<<<<<<<<<<<<<
@@ -15791,7 +15792,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_v_self->e_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_13);
   __pyx_t_13 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":173
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":173
  *         self.f_index = IntList(initial_len=V_F)
  *         self.e_index = IntList(initial_len=num_pairs)
  *         self.col1 = FloatList(initial_len=num_pairs)             # <<<<<<<<<<<<<<
@@ -15813,7 +15814,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_v_self->col1 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_14);
   __pyx_t_14 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":174
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":174
  *         self.e_index = IntList(initial_len=num_pairs)
  *         self.col1 = FloatList(initial_len=num_pairs)
  *         self.col2 = FloatList(initial_len=num_pairs)             # <<<<<<<<<<<<<<
@@ -15835,7 +15836,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_v_self->col2 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_13);
   __pyx_t_13 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":176
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":176
  *         self.col2 = FloatList(initial_len=num_pairs)
  * 
  *         num_pairs = 0             # <<<<<<<<<<<<<<
@@ -15844,7 +15845,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   __pyx_v_num_pairs = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":177
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":177
  * 
  *         num_pairs = 0
  *         for i from 0 <= i < V_F:             # <<<<<<<<<<<<<<
@@ -15854,7 +15855,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_t_7 = __pyx_v_V_F;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_7; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":179
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":179
  *         for i from 0 <= i < V_F:
  *             #self.f_index[i] = num_pairs
  *             self.f_index.set(i, num_pairs)             # <<<<<<<<<<<<<<
@@ -15863,7 +15864,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
     ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->f_index->__pyx_vtab)->set(__pyx_v_self->f_index, __pyx_v_i, __pyx_v_num_pairs);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":180
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":180
  *             #self.f_index[i] = num_pairs
  *             self.f_index.set(i, num_pairs)
  *             if dict[i] != NULL:             # <<<<<<<<<<<<<<
@@ -15873,7 +15874,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_t_11 = (((__pyx_v_dict[__pyx_v_i]) != NULL) != 0);
     if (__pyx_t_11) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":181
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":181
  *             self.f_index.set(i, num_pairs)
  *             if dict[i] != NULL:
  *                 self._add_node(dict[i], &num_pairs, float(fmargin[i]), emargin)             # <<<<<<<<<<<<<<
@@ -15884,7 +15885,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
       __Pyx_GOTREF(__pyx_t_13);
       __Pyx_DECREF(__pyx_t_13); __pyx_t_13 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":182
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":182
  *             if dict[i] != NULL:
  *                 self._add_node(dict[i], &num_pairs, float(fmargin[i]), emargin)
  *                 del_node(dict[i])             # <<<<<<<<<<<<<<
@@ -15899,7 +15900,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
     __pyx_L30:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":183
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":183
  *                 self._add_node(dict[i], &num_pairs, float(fmargin[i]), emargin)
  *                 del_node(dict[i])
  *         free(fmargin)             # <<<<<<<<<<<<<<
@@ -15908,7 +15909,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   free(__pyx_v_fmargin);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":184
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":184
  *                 del_node(dict[i])
  *         free(fmargin)
  *         free(emargin)             # <<<<<<<<<<<<<<
@@ -15917,7 +15918,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   free(__pyx_v_emargin);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":185
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":185
  *         free(fmargin)
  *         free(emargin)
  *         free(dict)             # <<<<<<<<<<<<<<
@@ -15926,7 +15927,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
  */
   free(__pyx_v_dict);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":186
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":186
  *         free(emargin)
  *         free(dict)
  *         return             # <<<<<<<<<<<<<<
@@ -15937,7 +15938,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":72
  * 
  * 
  *     cdef compute_from_data(self, SuffixArray fsa, DataArray eda, Alignment aa):             # <<<<<<<<<<<<<<
@@ -15964,7 +15965,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_compute_from_data(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":189
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":189
  * 
  * 
  *     cdef _add_node(self, _node* n, int* num_pairs, float fmargin, int* emargin):             # <<<<<<<<<<<<<<
@@ -15983,7 +15984,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_add_node", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":191
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":191
  *     cdef _add_node(self, _node* n, int* num_pairs, float fmargin, int* emargin):
  *         cdef int loc
  *         if n.smaller != NULL:             # <<<<<<<<<<<<<<
@@ -15993,7 +15994,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   __pyx_t_1 = ((__pyx_v_n->smaller != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":192
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":192
  *         cdef int loc
  *         if n.smaller != NULL:
  *             self._add_node(n.smaller, num_pairs, fmargin, emargin)             # <<<<<<<<<<<<<<
@@ -16007,7 +16008,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":193
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":193
  *         if n.smaller != NULL:
  *             self._add_node(n.smaller, num_pairs, fmargin, emargin)
  *         loc = num_pairs[0]             # <<<<<<<<<<<<<<
@@ -16016,7 +16017,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
  */
   __pyx_v_loc = (__pyx_v_num_pairs[0]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":194
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":194
  *             self._add_node(n.smaller, num_pairs, fmargin, emargin)
  *         loc = num_pairs[0]
  *         self.e_index.set(loc, n.key)             # <<<<<<<<<<<<<<
@@ -16025,7 +16026,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->e_index->__pyx_vtab)->set(__pyx_v_self->e_index, __pyx_v_loc, __pyx_v_n->key);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":195
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":195
  *         loc = num_pairs[0]
  *         self.e_index.set(loc, n.key)
  *         self.col1.set(loc, float(n.val)/fmargin)             # <<<<<<<<<<<<<<
@@ -16044,7 +16045,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   }
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col1->__pyx_vtab)->set(__pyx_v_self->col1, __pyx_v_loc, (((double)__pyx_v_n->val) / __pyx_v_fmargin));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":196
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":196
  *         self.e_index.set(loc, n.key)
  *         self.col1.set(loc, float(n.val)/fmargin)
  *         self.col2.set(loc, float(n.val)/float(emargin[n.key]))             # <<<<<<<<<<<<<<
@@ -16063,7 +16064,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   }
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col2->__pyx_vtab)->set(__pyx_v_self->col2, __pyx_v_loc, (((double)__pyx_v_n->val) / ((double)(__pyx_v_emargin[__pyx_v_n->key]))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":197
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":197
  *         self.col1.set(loc, float(n.val)/fmargin)
  *         self.col2.set(loc, float(n.val)/float(emargin[n.key]))
  *         num_pairs[0] = loc + 1             # <<<<<<<<<<<<<<
@@ -16072,7 +16073,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
  */
   (__pyx_v_num_pairs[0]) = (__pyx_v_loc + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":198
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":198
  *         self.col2.set(loc, float(n.val)/float(emargin[n.key]))
  *         num_pairs[0] = loc + 1
  *         if n.bigger != NULL:             # <<<<<<<<<<<<<<
@@ -16082,7 +16083,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   __pyx_t_1 = ((__pyx_v_n->bigger != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":199
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":199
  *         num_pairs[0] = loc + 1
  *         if n.bigger != NULL:
  *             self._add_node(n.bigger, num_pairs, fmargin, emargin)             # <<<<<<<<<<<<<<
@@ -16096,7 +16097,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":189
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":189
  * 
  * 
  *     cdef _add_node(self, _node* n, int* num_pairs, float fmargin, int* emargin):             # <<<<<<<<<<<<<<
@@ -16117,7 +16118,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex__add_node(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":202
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":202
  * 
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -16162,7 +16163,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":204
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":204
  *     def write_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -16171,7 +16172,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":205
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":205
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.f_index.write_handle(f)             # <<<<<<<<<<<<<<
@@ -16180,7 +16181,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->f_index->__pyx_vtab)->write_handle(__pyx_v_self->f_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":206
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":206
  *         f = fopen(filename, "w")
  *         self.f_index.write_handle(f)
  *         self.e_index.write_handle(f)             # <<<<<<<<<<<<<<
@@ -16189,7 +16190,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->e_index->__pyx_vtab)->write_handle(__pyx_v_self->e_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":207
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":207
  *         self.f_index.write_handle(f)
  *         self.e_index.write_handle(f)
  *         self.col1.write_handle(f)             # <<<<<<<<<<<<<<
@@ -16198,7 +16199,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col1->__pyx_vtab)->write_handle(__pyx_v_self->col1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":208
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":208
  *         self.e_index.write_handle(f)
  *         self.col1.write_handle(f)
  *         self.col2.write_handle(f)             # <<<<<<<<<<<<<<
@@ -16207,7 +16208,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col2->__pyx_vtab)->write_handle(__pyx_v_self->col2, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":209
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":209
  *         self.col1.write_handle(f)
  *         self.col2.write_handle(f)
  *         self.write_wordlist(self.id2fword, f)             # <<<<<<<<<<<<<<
@@ -16221,7 +16222,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":210
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":210
  *         self.col2.write_handle(f)
  *         self.write_wordlist(self.id2fword, f)
  *         self.write_wordlist(self.id2eword, f)             # <<<<<<<<<<<<<<
@@ -16235,7 +16236,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":211
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":211
  *         self.write_wordlist(self.id2fword, f)
  *         self.write_wordlist(self.id2eword, f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -16244,7 +16245,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":202
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":202
  * 
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -16266,7 +16267,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_2write_binary(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":214
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":214
  * 
  * 
  *     cdef write_wordlist(self, wordlist, FILE* f):             # <<<<<<<<<<<<<<
@@ -16291,7 +16292,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_wordlist", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":218
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":218
  *         cdef int num_words
  * 
  *         num_words = len(wordlist)             # <<<<<<<<<<<<<<
@@ -16301,7 +16302,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
   __pyx_t_1 = PyObject_Length(__pyx_v_wordlist); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_num_words = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":219
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":219
  * 
  *         num_words = len(wordlist)
  *         fwrite(&(num_words), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -16310,7 +16311,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
  */
   fwrite((&__pyx_v_num_words), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":220
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":220
  *         num_words = len(wordlist)
  *         fwrite(&(num_words), sizeof(int), 1, f)
  *         for word in wordlist:             # <<<<<<<<<<<<<<
@@ -16355,7 +16356,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
     __Pyx_XDECREF_SET(__pyx_v_word, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":221
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":221
  *         fwrite(&(num_words), sizeof(int), 1, f)
  *         for word in wordlist:
  *             word_len = len(word) + 1             # <<<<<<<<<<<<<<
@@ -16365,7 +16366,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
     __pyx_t_5 = PyObject_Length(__pyx_v_word); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_word_len = (__pyx_t_5 + 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":222
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":222
  *         for word in wordlist:
  *             word_len = len(word) + 1
  *             fwrite(&(word_len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -16374,7 +16375,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
  */
     fwrite((&__pyx_v_word_len), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":223
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":223
  *             word_len = len(word) + 1
  *             fwrite(&(word_len), sizeof(int), 1, f)
  *             fwrite(<char *>word, sizeof(char), word_len, f)             # <<<<<<<<<<<<<<
@@ -16386,7 +16387,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":214
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":214
  * 
  * 
  *     cdef write_wordlist(self, wordlist, FILE* f):             # <<<<<<<<<<<<<<
@@ -16409,7 +16410,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_write_wordlist(CYTHON_UNUSED stru
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":226
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":226
  * 
  * 
  *     cdef read_wordlist(self, word2id, id2word, FILE* f):             # <<<<<<<<<<<<<<
@@ -16434,7 +16435,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_wordlist", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":231
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":231
  *         cdef char* word
  * 
  *         fread(&(num_words), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -16443,7 +16444,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
  */
   fread((&__pyx_v_num_words), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":232
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":232
  * 
  *         fread(&(num_words), sizeof(int), 1, f)
  *         for i from 0 <= i < num_words:             # <<<<<<<<<<<<<<
@@ -16453,7 +16454,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
   __pyx_t_1 = __pyx_v_num_words;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":233
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":233
  *         fread(&(num_words), sizeof(int), 1, f)
  *         for i from 0 <= i < num_words:
  *             fread(&(word_len), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -16462,7 +16463,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
  */
     fread((&__pyx_v_word_len), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":234
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":234
  *         for i from 0 <= i < num_words:
  *             fread(&(word_len), sizeof(int), 1, f)
  *             word = <char*> malloc (word_len * sizeof(char))             # <<<<<<<<<<<<<<
@@ -16471,7 +16472,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
  */
     __pyx_v_word = ((char *)malloc((__pyx_v_word_len * (sizeof(char)))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":235
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":235
  *             fread(&(word_len), sizeof(int), 1, f)
  *             word = <char*> malloc (word_len * sizeof(char))
  *             fread(word, sizeof(char), word_len, f)             # <<<<<<<<<<<<<<
@@ -16480,7 +16481,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
  */
     fread(__pyx_v_word, (sizeof(char)), __pyx_v_word_len, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":236
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":236
  *             word = <char*> malloc (word_len * sizeof(char))
  *             fread(word, sizeof(char), word_len, f)
  *             word2id[word] = len(id2word)             # <<<<<<<<<<<<<<
@@ -16496,7 +16497,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":237
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":237
  *             fread(word, sizeof(char), word_len, f)
  *             word2id[word] = len(id2word)
  *             id2word.append(word)             # <<<<<<<<<<<<<<
@@ -16508,7 +16509,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
     __pyx_t_5 = __Pyx_PyObject_Append(__pyx_v_id2word, __pyx_t_3); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 237; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":238
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":238
  *             word2id[word] = len(id2word)
  *             id2word.append(word)
  *             free(word)             # <<<<<<<<<<<<<<
@@ -16518,7 +16519,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
     free(__pyx_v_word);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":226
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":226
  * 
  * 
  *     cdef read_wordlist(self, word2id, id2word, FILE* f):             # <<<<<<<<<<<<<<
@@ -16540,7 +16541,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_read_wordlist(CYTHON_UNUSED struc
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":240
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":240
  *             free(word)
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -16586,7 +16587,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":242
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":242
  *     def read_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -16595,7 +16596,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":243
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":243
  *         cdef FILE* f
  *         f = fopen(filename, "r")
  *         self.f_index.read_handle(f)             # <<<<<<<<<<<<<<
@@ -16604,7 +16605,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->f_index->__pyx_vtab)->read_handle(__pyx_v_self->f_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":244
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":244
  *         f = fopen(filename, "r")
  *         self.f_index.read_handle(f)
  *         self.e_index.read_handle(f)             # <<<<<<<<<<<<<<
@@ -16613,7 +16614,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->e_index->__pyx_vtab)->read_handle(__pyx_v_self->e_index, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":245
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":245
  *         self.f_index.read_handle(f)
  *         self.e_index.read_handle(f)
  *         self.col1.read_handle(f)             # <<<<<<<<<<<<<<
@@ -16622,7 +16623,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col1->__pyx_vtab)->read_handle(__pyx_v_self->col1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":246
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":246
  *         self.e_index.read_handle(f)
  *         self.col1.read_handle(f)
  *         self.col2.read_handle(f)             # <<<<<<<<<<<<<<
@@ -16631,7 +16632,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_FloatList *)__pyx_v_self->col2->__pyx_vtab)->read_handle(__pyx_v_self->col2, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":247
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":247
  *         self.col1.read_handle(f)
  *         self.col2.read_handle(f)
  *         self.read_wordlist(self.fword2id, self.id2fword, f)             # <<<<<<<<<<<<<<
@@ -16648,7 +16649,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":248
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":248
  *         self.col2.read_handle(f)
  *         self.read_wordlist(self.fword2id, self.id2fword, f)
  *         self.read_wordlist(self.eword2id, self.id2eword, f)             # <<<<<<<<<<<<<<
@@ -16665,7 +16666,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":249
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":249
  *         self.read_wordlist(self.fword2id, self.id2fword, f)
  *         self.read_wordlist(self.eword2id, self.id2eword, f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -16674,7 +16675,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":240
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":240
  *             free(word)
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -16697,7 +16698,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_4read_binary(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":252
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":252
  * 
  * 
  *     def contains_e_word(self, eword):             # <<<<<<<<<<<<<<
@@ -16728,7 +16729,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_6contains_e_word(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("contains_e_word", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":253
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":253
  * 
  *     def contains_e_word(self, eword):
  *         return (eword in self.eword2id)             # <<<<<<<<<<<<<<
@@ -16743,7 +16744,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_6contains_e_word(struct __pyx_ob
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":252
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":252
  * 
  * 
  *     def contains_e_word(self, eword):             # <<<<<<<<<<<<<<
@@ -16762,7 +16763,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_6contains_e_word(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":256
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":256
  * 
  * 
  *     def contains_f_word(self, fword):             # <<<<<<<<<<<<<<
@@ -16793,7 +16794,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_8contains_f_word(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("contains_f_word", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":257
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":257
  * 
  *     def contains_f_word(self, fword):
  *         return (fword in self.fword2id)             # <<<<<<<<<<<<<<
@@ -16808,7 +16809,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_8contains_f_word(struct __pyx_ob
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":256
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":256
  * 
  * 
  *     def contains_f_word(self, fword):             # <<<<<<<<<<<<<<
@@ -16827,7 +16828,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_8contains_f_word(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":260
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":260
  * 
  * 
  *     def get_e_id(self, eword):             # <<<<<<<<<<<<<<
@@ -16862,7 +16863,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_e_id", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":261
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":261
  * 
  *     def get_e_id(self, eword):
  *         if eword not in self.eword2id:             # <<<<<<<<<<<<<<
@@ -16873,7 +16874,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":262
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":262
  *     def get_e_id(self, eword):
  *         if eword not in self.eword2id:
  *             e_id = len(self.id2eword)             # <<<<<<<<<<<<<<
@@ -16886,7 +16887,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_e_id = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":263
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":263
  *         if eword not in self.eword2id:
  *             e_id = len(self.id2eword)
  *             self.id2eword.append(eword)             # <<<<<<<<<<<<<<
@@ -16895,7 +16896,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
  */
     __pyx_t_5 = __Pyx_PyObject_Append(__pyx_v_self->id2eword, __pyx_v_eword); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 263; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":264
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":264
  *             e_id = len(self.id2eword)
  *             self.id2eword.append(eword)
  *             self.eword2id[eword] = e_id             # <<<<<<<<<<<<<<
@@ -16910,7 +16911,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":265
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":265
  *             self.id2eword.append(eword)
  *             self.eword2id[eword] = e_id
  *         return self.eword2id[eword]             # <<<<<<<<<<<<<<
@@ -16924,7 +16925,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":260
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":260
  * 
  * 
  *     def get_e_id(self, eword):             # <<<<<<<<<<<<<<
@@ -16943,7 +16944,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_10get_e_id(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":268
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":268
  * 
  * 
  *     def get_f_id(self, fword):             # <<<<<<<<<<<<<<
@@ -16978,7 +16979,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_f_id", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":269
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":269
  * 
  *     def get_f_id(self, fword):
  *         if fword not in self.fword2id:             # <<<<<<<<<<<<<<
@@ -16989,7 +16990,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":270
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":270
  *     def get_f_id(self, fword):
  *         if fword not in self.fword2id:
  *             f_id = len(self.id2fword)             # <<<<<<<<<<<<<<
@@ -17002,7 +17003,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_f_id = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":271
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":271
  *         if fword not in self.fword2id:
  *             f_id = len(self.id2fword)
  *             self.id2fword.append(fword)             # <<<<<<<<<<<<<<
@@ -17011,7 +17012,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
  */
     __pyx_t_5 = __Pyx_PyObject_Append(__pyx_v_self->id2fword, __pyx_v_fword); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":272
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":272
  *             f_id = len(self.id2fword)
  *             self.id2fword.append(fword)
  *             self.fword2id[fword] = f_id             # <<<<<<<<<<<<<<
@@ -17026,7 +17027,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":273
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":273
  *             self.id2fword.append(fword)
  *             self.fword2id[fword] = f_id
  *         return self.fword2id[fword]             # <<<<<<<<<<<<<<
@@ -17040,7 +17041,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":268
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":268
  * 
  * 
  *     def get_f_id(self, fword):             # <<<<<<<<<<<<<<
@@ -17059,7 +17060,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_12get_f_id(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":276
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":276
  * 
  * 
  *     def read_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -17141,7 +17142,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":280
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":280
  *         cdef IntList fcount
  * 
  *         fcount = IntList()             # <<<<<<<<<<<<<<
@@ -17153,7 +17154,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
   __pyx_v_fcount = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":281
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":281
  * 
  *         fcount = IntList()
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -17193,7 +17194,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_f = __pyx_t_1;
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":283
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":283
  *         with gzip_or_text(filename) as f:
  *             # first loop merely establishes size of array objects
  *             for line in f:             # <<<<<<<<<<<<<<
@@ -17238,7 +17239,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_line, __pyx_t_2);
             __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":284
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":284
  *             # first loop merely establishes size of array objects
  *             for line in f:
  *                 (fword, eword, score1, score2) = line.split()             # <<<<<<<<<<<<<<
@@ -17322,7 +17323,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_score2, __pyx_t_12);
             __pyx_t_12 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":285
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":285
  *             for line in f:
  *                 (fword, eword, score1, score2) = line.split()
  *                 f_id = self.get_f_id(fword)             # <<<<<<<<<<<<<<
@@ -17343,7 +17344,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_f_id, __pyx_t_11);
             __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":286
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":286
  *                 (fword, eword, score1, score2) = line.split()
  *                 f_id = self.get_f_id(fword)
  *                 e_id = self.get_e_id(eword)             # <<<<<<<<<<<<<<
@@ -17364,7 +17365,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_e_id, __pyx_t_3);
             __pyx_t_3 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":287
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":287
  *                 f_id = self.get_f_id(fword)
  *                 e_id = self.get_e_id(eword)
  *                 while f_id >= len(fcount):             # <<<<<<<<<<<<<<
@@ -17381,7 +17382,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
               __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
               if (!__pyx_t_16) break;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":288
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":288
  *                 e_id = self.get_e_id(eword)
  *                 while f_id >= len(fcount):
  *                     fcount.append(0)             # <<<<<<<<<<<<<<
@@ -17391,7 +17392,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
               __pyx_t_17 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_fcount), __pyx_int_0); if (unlikely(__pyx_t_17 == -1)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 288; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             }
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":289
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":289
  *                 while f_id >= len(fcount):
  *                     fcount.append(0)
  *                 fcount.arr[f_id] = fcount.arr[f_id] + 1             # <<<<<<<<<<<<<<
@@ -17404,7 +17405,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           }
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":292
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":292
  * 
  *             # Allocate space for dictionary in arrays
  *             N = 0             # <<<<<<<<<<<<<<
@@ -17414,7 +17415,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __Pyx_INCREF(__pyx_int_0);
           __pyx_v_N = __pyx_int_0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":293
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":293
  *             # Allocate space for dictionary in arrays
  *             N = 0
  *             n_f = len(fcount)             # <<<<<<<<<<<<<<
@@ -17427,7 +17428,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_n_f = __pyx_t_1;
           __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":294
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":294
  *             N = 0
  *             n_f = len(fcount)
  *             self.f_index = IntList(initial_len=n_f+1)             # <<<<<<<<<<<<<<
@@ -17449,7 +17450,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_self->f_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_12);
           __pyx_t_12 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":295
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":295
  *             n_f = len(fcount)
  *             self.f_index = IntList(initial_len=n_f+1)
  *             for i from 0 <= i < n_f:             # <<<<<<<<<<<<<<
@@ -17463,7 +17464,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_12);
             __pyx_t_12 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":296
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":296
  *             self.f_index = IntList(initial_len=n_f+1)
  *             for i from 0 <= i < n_f:
  *                 self.f_index.arr[i] = N             # <<<<<<<<<<<<<<
@@ -17474,7 +17475,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_i); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 296; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             (__pyx_v_self->f_index->arr[__pyx_t_8]) = __pyx_t_21;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":297
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":297
  *             for i from 0 <= i < n_f:
  *                 self.f_index.arr[i] = N
  *                 N = N + fcount.arr[i]             # <<<<<<<<<<<<<<
@@ -17490,7 +17491,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_DECREF_SET(__pyx_v_N, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":298
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":298
  *                 self.f_index.arr[i] = N
  *                 N = N + fcount.arr[i]
  *                 fcount.arr[i] = 0             # <<<<<<<<<<<<<<
@@ -17502,7 +17503,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __pyx_t_20 = __Pyx_PyInt_As_long(__pyx_v_i); if (unlikely((__pyx_t_20 == (long)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 295; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
           }
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":295
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":295
  *             n_f = len(fcount)
  *             self.f_index = IntList(initial_len=n_f+1)
  *             for i from 0 <= i < n_f:             # <<<<<<<<<<<<<<
@@ -17514,7 +17515,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_1);
           __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":299
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":299
  *                 N = N + fcount.arr[i]
  *                 fcount.arr[i] = 0
  *             self.f_index.arr[n_f] = N             # <<<<<<<<<<<<<<
@@ -17525,7 +17526,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_n_f); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 299; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
           (__pyx_v_self->f_index->arr[__pyx_t_8]) = __pyx_t_21;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":300
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":300
  *                 fcount.arr[i] = 0
  *             self.f_index.arr[n_f] = N
  *             self.e_index = IntList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -17544,7 +17545,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_self->e_index = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_12);
           __pyx_t_12 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":301
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":301
  *             self.f_index.arr[n_f] = N
  *             self.e_index = IntList(initial_len=N)
  *             self.col1 = FloatList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -17563,7 +17564,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_self->col1 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_1);
           __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":302
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":302
  *             self.e_index = IntList(initial_len=N)
  *             self.col1 = FloatList(initial_len=N)
  *             self.col2 = FloatList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -17582,7 +17583,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __pyx_v_self->col2 = ((struct __pyx_obj_4cdec_2sa_3_sa_FloatList *)__pyx_t_12);
           __pyx_t_12 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":305
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":305
  * 
  *             # Re-read file, placing words into buckets
  *             f.seek(0)             # <<<<<<<<<<<<<<
@@ -17596,7 +17597,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
           __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":306
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":306
  *             # Re-read file, placing words into buckets
  *             f.seek(0)
  *             for line in f:             # <<<<<<<<<<<<<<
@@ -17641,7 +17642,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_line, __pyx_t_12);
             __pyx_t_12 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":307
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":307
  *             f.seek(0)
  *             for line in f:
  *                 (fword, eword, score1, score2) = line.split()             # <<<<<<<<<<<<<<
@@ -17725,7 +17726,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_score2, __pyx_t_2);
             __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":308
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":308
  *             for line in f:
  *                 (fword, eword, score1, score2) = line.split()
  *                 f_id = self.get_f_id(fword)             # <<<<<<<<<<<<<<
@@ -17746,7 +17747,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_f_id, __pyx_t_10);
             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":309
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":309
  *                 (fword, eword, score1, score2) = line.split()
  *                 f_id = self.get_f_id(fword)
  *                 e_id = self.get_e_id(eword)             # <<<<<<<<<<<<<<
@@ -17767,7 +17768,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_e_id, __pyx_t_3);
             __pyx_t_3 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":310
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":310
  *                 f_id = self.get_f_id(fword)
  *                 e_id = self.get_e_id(eword)
  *                 index = self.f_index.arr[f_id] + fcount.arr[f_id]             # <<<<<<<<<<<<<<
@@ -17781,7 +17782,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __Pyx_XDECREF_SET(__pyx_v_index, __pyx_t_3);
             __pyx_t_3 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":311
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":311
  *                 e_id = self.get_e_id(eword)
  *                 index = self.f_index.arr[f_id] + fcount.arr[f_id]
  *                 fcount.arr[f_id] = fcount.arr[f_id] + 1             # <<<<<<<<<<<<<<
@@ -17792,7 +17793,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __pyx_t_15 = __Pyx_PyIndex_AsSsize_t(__pyx_v_f_id); if (unlikely((__pyx_t_15 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             (__pyx_v_fcount->arr[__pyx_t_15]) = ((__pyx_v_fcount->arr[__pyx_t_18]) + 1);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":312
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":312
  *                 index = self.f_index.arr[f_id] + fcount.arr[f_id]
  *                 fcount.arr[f_id] = fcount.arr[f_id] + 1
  *                 self.e_index.arr[index] = int(e_id)             # <<<<<<<<<<<<<<
@@ -17806,7 +17807,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             __pyx_t_18 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_18 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 312; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             (__pyx_v_self->e_index->arr[__pyx_t_18]) = __pyx_t_21;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":313
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":313
  *                 fcount.arr[f_id] = fcount.arr[f_id] + 1
  *                 self.e_index.arr[index] = int(e_id)
  *                 self.col1[index] = float(score1)             # <<<<<<<<<<<<<<
@@ -17819,7 +17820,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
             if (unlikely(PyObject_SetItem(((PyObject *)__pyx_v_self->col1), __pyx_v_index, __pyx_t_3) < 0)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 313; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
             __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":314
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":314
  *                 self.e_index.arr[index] = int(e_id)
  *                 self.col1[index] = float(score1)
  *                 self.col2[index] = float(score2)             # <<<<<<<<<<<<<<
@@ -17847,7 +17848,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
         __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
         __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":281
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":281
  * 
  *         fcount = IntList()
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -17918,7 +17919,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
     __pyx_L31:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":317
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":317
  * 
  *         # Sort buckets by eword
  *         for b from 0 <= b < n_f:             # <<<<<<<<<<<<<<
@@ -17933,7 +17934,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
     __Pyx_XDECREF_SET(__pyx_v_b, __pyx_t_2);
     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":318
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":318
  *         # Sort buckets by eword
  *         for b from 0 <= b < n_f:
  *             i = self.f_index.arr[b]             # <<<<<<<<<<<<<<
@@ -17946,7 +17947,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
     __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_2);
     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":319
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":319
  *         for b from 0 <= b < n_f:
  *             i = self.f_index.arr[b]
  *             j = self.f_index.arr[b+1]             # <<<<<<<<<<<<<<
@@ -17962,7 +17963,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
     __Pyx_XDECREF_SET(__pyx_v_j, __pyx_t_2);
     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":320
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":320
  *             i = self.f_index.arr[b]
  *             j = self.f_index.arr[b+1]
  *             self.qsort(i,j, "")             # <<<<<<<<<<<<<<
@@ -17977,7 +17978,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
     __pyx_t_19 = __Pyx_PyInt_As_long(__pyx_v_b); if (unlikely((__pyx_t_19 == (long)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":317
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":317
  * 
  *         # Sort buckets by eword
  *         for b from 0 <= b < n_f:             # <<<<<<<<<<<<<<
@@ -17989,7 +17990,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
   __Pyx_XDECREF_SET(__pyx_v_b, __pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":276
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":276
  * 
  * 
  *     def read_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -18031,7 +18032,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_14read_text(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":323
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":323
  * 
  * 
  *     cdef swap(self, int i, int j):             # <<<<<<<<<<<<<<
@@ -18047,7 +18048,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("swap", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":327
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":327
  *         cdef float ftmp
  * 
  *         if i == j:             # <<<<<<<<<<<<<<
@@ -18057,7 +18058,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_1 = ((__pyx_v_i == __pyx_v_j) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":328
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":328
  * 
  *         if i == j:
  *             return             # <<<<<<<<<<<<<<
@@ -18069,7 +18070,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":330
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":330
  *             return
  * 
  *         itmp = self.e_index.arr[i]             # <<<<<<<<<<<<<<
@@ -18078,7 +18079,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   __pyx_v_itmp = (__pyx_v_self->e_index->arr[__pyx_v_i]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":331
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":331
  * 
  *         itmp = self.e_index.arr[i]
  *         self.e_index.arr[i] = self.e_index.arr[j]             # <<<<<<<<<<<<<<
@@ -18087,7 +18088,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->e_index->arr[__pyx_v_i]) = (__pyx_v_self->e_index->arr[__pyx_v_j]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":332
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":332
  *         itmp = self.e_index.arr[i]
  *         self.e_index.arr[i] = self.e_index.arr[j]
  *         self.e_index.arr[j] = itmp             # <<<<<<<<<<<<<<
@@ -18096,7 +18097,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->e_index->arr[__pyx_v_j]) = __pyx_v_itmp;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":334
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":334
  *         self.e_index.arr[j] = itmp
  * 
  *         ftmp = self.col1.arr[i]             # <<<<<<<<<<<<<<
@@ -18105,7 +18106,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   __pyx_v_ftmp = (__pyx_v_self->col1->arr[__pyx_v_i]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":335
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":335
  * 
  *         ftmp = self.col1.arr[i]
  *         self.col1.arr[i] = self.col1.arr[j]             # <<<<<<<<<<<<<<
@@ -18114,7 +18115,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->col1->arr[__pyx_v_i]) = (__pyx_v_self->col1->arr[__pyx_v_j]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":336
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":336
  *         ftmp = self.col1.arr[i]
  *         self.col1.arr[i] = self.col1.arr[j]
  *         self.col1.arr[j] = ftmp             # <<<<<<<<<<<<<<
@@ -18123,7 +18124,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->col1->arr[__pyx_v_j]) = __pyx_v_ftmp;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":338
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":338
  *         self.col1.arr[j] = ftmp
  * 
  *         ftmp = self.col2.arr[i]             # <<<<<<<<<<<<<<
@@ -18132,7 +18133,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   __pyx_v_ftmp = (__pyx_v_self->col2->arr[__pyx_v_i]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":339
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":339
  * 
  *         ftmp = self.col2.arr[i]
  *         self.col2.arr[i] = self.col2.arr[j]             # <<<<<<<<<<<<<<
@@ -18141,7 +18142,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->col2->arr[__pyx_v_i]) = (__pyx_v_self->col2->arr[__pyx_v_j]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":340
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":340
  *         ftmp = self.col2.arr[i]
  *         self.col2.arr[i] = self.col2.arr[j]
  *         self.col2.arr[j] = ftmp             # <<<<<<<<<<<<<<
@@ -18150,7 +18151,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
  */
   (__pyx_v_self->col2->arr[__pyx_v_j]) = __pyx_v_ftmp;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":323
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":323
  * 
  * 
  *     cdef swap(self, int i, int j):             # <<<<<<<<<<<<<<
@@ -18166,7 +18167,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_swap(struct __pyx_obj_4cdec_2sa_3
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":343
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":343
  * 
  * 
  *     cdef qsort(self, int i, int j, pad):             # <<<<<<<<<<<<<<
@@ -18189,7 +18190,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("qsort", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":346
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":346
  *         cdef int pval, p
  * 
  *         if i > j:             # <<<<<<<<<<<<<<
@@ -18199,7 +18200,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __pyx_t_1 = ((__pyx_v_i > __pyx_v_j) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":347
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":347
  * 
  *         if i > j:
  *             raise Exception("Sort error in CLex")             # <<<<<<<<<<<<<<
@@ -18213,7 +18214,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
     {__pyx_filename = __pyx_f[5]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":348
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":348
  *         if i > j:
  *             raise Exception("Sort error in CLex")
  *         if i == j: #empty interval             # <<<<<<<<<<<<<<
@@ -18223,7 +18224,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __pyx_t_1 = ((__pyx_v_i == __pyx_v_j) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":349
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":349
  *             raise Exception("Sort error in CLex")
  *         if i == j: #empty interval
  *             return             # <<<<<<<<<<<<<<
@@ -18235,7 +18236,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":350
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":350
  *         if i == j: #empty interval
  *             return
  *         if i == j-1: # singleton interval             # <<<<<<<<<<<<<<
@@ -18245,7 +18246,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __pyx_t_1 = ((__pyx_v_i == (__pyx_v_j - 1)) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":351
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":351
  *             return
  *         if i == j-1: # singleton interval
  *             return             # <<<<<<<<<<<<<<
@@ -18257,7 +18258,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":353
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":353
  *             return
  * 
  *         p = (i+j)/2             # <<<<<<<<<<<<<<
@@ -18266,7 +18267,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_p = __Pyx_div_long((__pyx_v_i + __pyx_v_j), 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":354
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":354
  * 
  *         p = (i+j)/2
  *         pval = self.e_index.arr[p]             # <<<<<<<<<<<<<<
@@ -18275,7 +18276,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_pval = (__pyx_v_self->e_index->arr[__pyx_v_p]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":355
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":355
  *         p = (i+j)/2
  *         pval = self.e_index.arr[p]
  *         self.swap(i, p)             # <<<<<<<<<<<<<<
@@ -18286,7 +18287,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":356
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":356
  *         pval = self.e_index.arr[p]
  *         self.swap(i, p)
  *         p = i             # <<<<<<<<<<<<<<
@@ -18295,7 +18296,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_p = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":357
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":357
  *         self.swap(i, p)
  *         p = i
  *         for k from i+1 <= k < j:             # <<<<<<<<<<<<<<
@@ -18305,7 +18306,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __pyx_t_3 = __pyx_v_j;
   for (__pyx_v_k = (__pyx_v_i + 1); __pyx_v_k < __pyx_t_3; __pyx_v_k++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":358
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":358
  *         p = i
  *         for k from i+1 <= k < j:
  *             if pval >= self.e_index.arr[k]:             # <<<<<<<<<<<<<<
@@ -18315,7 +18316,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
     __pyx_t_1 = ((__pyx_v_pval >= (__pyx_v_self->e_index->arr[__pyx_v_k])) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":359
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":359
  *         for k from i+1 <= k < j:
  *             if pval >= self.e_index.arr[k]:
  *                 self.swap(p+1, k)             # <<<<<<<<<<<<<<
@@ -18326,7 +18327,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":360
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":360
  *             if pval >= self.e_index.arr[k]:
  *                 self.swap(p+1, k)
  *                 self.swap(p, p+1)             # <<<<<<<<<<<<<<
@@ -18337,7 +18338,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":361
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":361
  *                 self.swap(p+1, k)
  *                 self.swap(p, p+1)
  *                 p = p + 1             # <<<<<<<<<<<<<<
@@ -18350,7 +18351,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
     __pyx_L8:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":362
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":362
  *                 self.swap(p, p+1)
  *                 p = p + 1
  *         self.qsort(i,p, pad+"    ")             # <<<<<<<<<<<<<<
@@ -18364,7 +18365,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":363
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":363
  *                 p = p + 1
  *         self.qsort(i,p, pad+"    ")
  *         self.qsort(p+1,j, pad+"    ")             # <<<<<<<<<<<<<<
@@ -18378,7 +18379,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":343
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":343
  * 
  * 
  *     cdef qsort(self, int i, int j, pad):             # <<<<<<<<<<<<<<
@@ -18400,7 +18401,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_5BiLex_qsort(struct __pyx_obj_4cdec_2sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":366
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":366
  * 
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -18463,7 +18464,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_enhanced", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":367
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":367
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -18503,7 +18504,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":368
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":368
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:
  *             for i in self.f_index:             # <<<<<<<<<<<<<<
@@ -18548,7 +18549,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
             __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":369
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":369
  *         with open(filename, "w") as f:
  *             for i in self.f_index:
  *                 f.write("%d " % i)             # <<<<<<<<<<<<<<
@@ -18572,7 +18573,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           }
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":370
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":370
  *             for i in self.f_index:
  *                 f.write("%d " % i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -18586,7 +18587,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":371
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":371
  *                 f.write("%d " % i)
  *             f.write("\n")
  *             for i, s1, s2 in zip(self.e_index, self.col1, self.col2):             # <<<<<<<<<<<<<<
@@ -18707,7 +18708,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
             __Pyx_XDECREF_SET(__pyx_v_s2, __pyx_t_11);
             __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":372
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":372
  *             f.write("\n")
  *             for i, s1, s2 in zip(self.e_index, self.col1, self.col2):
  *                 f.write("%d %f %f " % (i, s1, s2))             # <<<<<<<<<<<<<<
@@ -18743,7 +18744,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           }
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":373
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":373
  *             for i, s1, s2 in zip(self.e_index, self.col1, self.col2):
  *                 f.write("%d %f %f " % (i, s1, s2))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -18757,7 +18758,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":374
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":374
  *                 f.write("%d %f %f " % (i, s1, s2))
  *             f.write("\n")
  *             for i, w in enumerate(self.id2fword):             # <<<<<<<<<<<<<<
@@ -18811,7 +18812,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
             __pyx_t_1 = __pyx_t_11;
             __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":375
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":375
  *             f.write("\n")
  *             for i, w in enumerate(self.id2fword):
  *                 f.write("%d %s " % (i, w))             # <<<<<<<<<<<<<<
@@ -18845,7 +18846,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":376
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":376
  *             for i, w in enumerate(self.id2fword):
  *                 f.write("%d %s " % (i, w))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -18859,7 +18860,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":377
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":377
  *                 f.write("%d %s " % (i, w))
  *             f.write("\n")
  *             for i, w in enumerate(self.id2eword):             # <<<<<<<<<<<<<<
@@ -18913,7 +18914,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
             __pyx_t_2 = __pyx_t_10;
             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":378
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":378
  *             f.write("\n")
  *             for i, w in enumerate(self.id2eword):
  *                 f.write("%d %s " % (i, w))             # <<<<<<<<<<<<<<
@@ -18947,7 +18948,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":379
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":379
  *             for i, w in enumerate(self.id2eword):
  *                 f.write("%d %s " % (i, w))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -18973,7 +18974,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
         __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
         __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":367
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":367
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -19044,7 +19045,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
     __pyx_L29:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":366
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":366
  * 
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -19075,7 +19076,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_16write_enhanced(struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":382
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":382
  * 
  * 
  *     def get_score(self, fword, eword, col):             # <<<<<<<<<<<<<<
@@ -19172,7 +19173,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_score", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":385
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":385
  *         cdef e_id, f_id, low, high, midpoint, val
  * 
  *         if eword not in self.eword2id:             # <<<<<<<<<<<<<<
@@ -19183,7 +19184,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":386
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":386
  * 
  *         if eword not in self.eword2id:
  *             return None             # <<<<<<<<<<<<<<
@@ -19196,7 +19197,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":387
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":387
  *         if eword not in self.eword2id:
  *             return None
  *         if fword not in self.fword2id:             # <<<<<<<<<<<<<<
@@ -19207,7 +19208,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":388
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":388
  *             return None
  *         if fword not in self.fword2id:
  *             return None             # <<<<<<<<<<<<<<
@@ -19220,7 +19221,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":389
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":389
  *         if fword not in self.fword2id:
  *             return None
  *         f_id = self.fword2id[fword]             # <<<<<<<<<<<<<<
@@ -19232,7 +19233,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_v_f_id = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":390
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":390
  *             return None
  *         f_id = self.fword2id[fword]
  *         e_id = self.eword2id[eword]             # <<<<<<<<<<<<<<
@@ -19244,7 +19245,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_v_e_id = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":391
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":391
  *         f_id = self.fword2id[fword]
  *         e_id = self.eword2id[eword]
  *         low = self.f_index.arr[f_id]             # <<<<<<<<<<<<<<
@@ -19257,7 +19258,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_v_low = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":392
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":392
  *         e_id = self.eword2id[eword]
  *         low = self.f_index.arr[f_id]
  *         high = self.f_index.arr[f_id+1]             # <<<<<<<<<<<<<<
@@ -19273,7 +19274,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_v_high = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":393
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":393
  *         low = self.f_index.arr[f_id]
  *         high = self.f_index.arr[f_id+1]
  *         while high - low > 0:             # <<<<<<<<<<<<<<
@@ -19289,7 +19290,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     if (!__pyx_t_1) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":394
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":394
  *         high = self.f_index.arr[f_id+1]
  *         while high - low > 0:
  *             midpoint = (low+high)/2             # <<<<<<<<<<<<<<
@@ -19304,7 +19305,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_XDECREF_SET(__pyx_v_midpoint, __pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":395
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":395
  *         while high - low > 0:
  *             midpoint = (low+high)/2
  *             val = self.e_index.arr[midpoint]             # <<<<<<<<<<<<<<
@@ -19317,7 +19318,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_XDECREF_SET(__pyx_v_val, __pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":396
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":396
  *             midpoint = (low+high)/2
  *             val = self.e_index.arr[midpoint]
  *             if val == e_id:             # <<<<<<<<<<<<<<
@@ -19329,7 +19330,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":397
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":397
  *             val = self.e_index.arr[midpoint]
  *             if val == e_id:
  *                 if col == 0:             # <<<<<<<<<<<<<<
@@ -19341,7 +19342,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":398
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":398
  *             if val == e_id:
  *                 if col == 0:
  *                     return self.col1.arr[midpoint]             # <<<<<<<<<<<<<<
@@ -19357,7 +19358,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
         goto __pyx_L0;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":399
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":399
  *                 if col == 0:
  *                     return self.col1.arr[midpoint]
  *                 if col == 1:             # <<<<<<<<<<<<<<
@@ -19369,7 +19370,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":400
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":400
  *                     return self.col1.arr[midpoint]
  *                 if col == 1:
  *                     return self.col2.arr[midpoint]             # <<<<<<<<<<<<<<
@@ -19388,7 +19389,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     }
     __pyx_L7:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":401
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":401
  *                 if col == 1:
  *                     return self.col2.arr[midpoint]
  *             if val > e_id:             # <<<<<<<<<<<<<<
@@ -19400,7 +19401,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":402
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":402
  *                     return self.col2.arr[midpoint]
  *             if val > e_id:
  *                 high = midpoint             # <<<<<<<<<<<<<<
@@ -19413,7 +19414,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     }
     __pyx_L10:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":403
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":403
  *             if val > e_id:
  *                 high = midpoint
  *             if val < e_id:             # <<<<<<<<<<<<<<
@@ -19425,7 +19426,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":404
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":404
  *                 high = midpoint
  *             if val < e_id:
  *                 low = midpoint + 1             # <<<<<<<<<<<<<<
@@ -19441,7 +19442,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
     __pyx_L11:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":405
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":405
  *             if val < e_id:
  *                 low = midpoint + 1
  *         return None             # <<<<<<<<<<<<<<
@@ -19453,7 +19454,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   __pyx_r = Py_None;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":382
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":382
  * 
  * 
  *     def get_score(self, fword, eword, col):             # <<<<<<<<<<<<<<
@@ -19479,7 +19480,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_18get_score(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":408
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":408
  * 
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -19543,7 +19544,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":412
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":412
  *         cdef i, N, e_id, f_id
  * 
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -19583,7 +19584,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":413
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":413
  * 
  *         with open(filename, "w") as f:
  *             N = len(self.e_index)             # <<<<<<<<<<<<<<
@@ -19599,7 +19600,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
           __pyx_v_N = __pyx_t_4;
           __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":414
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":414
  *         with open(filename, "w") as f:
  *             N = len(self.e_index)
  *             f_id = 0             # <<<<<<<<<<<<<<
@@ -19609,7 +19610,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
           __Pyx_INCREF(__pyx_int_0);
           __pyx_v_f_id = __pyx_int_0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":415
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":415
  *             N = len(self.e_index)
  *             f_id = 0
  *             for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -19623,7 +19624,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
             __Pyx_XDECREF_SET(__pyx_v_i, __pyx_t_4);
             __pyx_t_4 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":416
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":416
  *             f_id = 0
  *             for i from 0 <= i < N:
  *                 while self.f_index.arr[f_id+1] == i:             # <<<<<<<<<<<<<<
@@ -19643,7 +19644,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
               __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
               if (!__pyx_t_11) break;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":417
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":417
  *             for i from 0 <= i < N:
  *                 while self.f_index.arr[f_id+1] == i:
  *                     f_id = f_id + 1             # <<<<<<<<<<<<<<
@@ -19656,7 +19657,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
               __pyx_t_1 = 0;
             }
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":418
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":418
  *                 while self.f_index.arr[f_id+1] == i:
  *                     f_id = f_id + 1
  *                 e_id = self.e_index.arr[i]             # <<<<<<<<<<<<<<
@@ -19669,7 +19670,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
             __Pyx_XDECREF_SET(__pyx_v_e_id, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":419
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":419
  *                     f_id = f_id + 1
  *                 e_id = self.e_index.arr[i]
  *                 score1 = self.col1.arr[i]             # <<<<<<<<<<<<<<
@@ -19682,7 +19683,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
             __Pyx_XDECREF_SET(__pyx_v_score1, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":420
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":420
  *                 e_id = self.e_index.arr[i]
  *                 score1 = self.col1.arr[i]
  *                 score2 = self.col2.arr[i]             # <<<<<<<<<<<<<<
@@ -19694,7 +19695,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
             __Pyx_XDECREF_SET(__pyx_v_score2, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":421
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":421
  *                 score1 = self.col1.arr[i]
  *                 score2 = self.col2.arr[i]
  *                 f.write("%s %s %.6f %.6f\n" % (self.id2fword[f_id], self.id2eword[e_id], score1, score2))             # <<<<<<<<<<<<<<
@@ -19735,7 +19736,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
             __pyx_t_10 = __Pyx_PyInt_As_long(__pyx_v_i); if (unlikely((__pyx_t_10 == (long)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 415; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
           }
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":415
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":415
  *             N = len(self.e_index)
  *             f_id = 0
  *             for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -19757,7 +19758,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
         __Pyx_XDECREF(__pyx_t_12); __pyx_t_12 = 0;
         __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":412
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":412
  *         cdef i, N, e_id, f_id
  * 
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -19828,7 +19829,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
     __pyx_L23:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":408
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":408
  * 
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -19859,7 +19860,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_5BiLex_20write_text(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":21
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":21
  * cdef int LOWER_MASK[32]
  * 
  * cdef void _init_lower_mask():             # <<<<<<<<<<<<<<
@@ -19875,7 +19876,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
   unsigned int __pyx_t_2;
   __Pyx_RefNannySetupContext("_init_lower_mask", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":23
  * cdef void _init_lower_mask():
  *     cdef unsigned i
  *     cdef int mask = 0             # <<<<<<<<<<<<<<
@@ -19884,7 +19885,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
  */
   __pyx_v_mask = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":24
  *     cdef unsigned i
  *     cdef int mask = 0
  *     for i in range(MIN_BOTTOM_SIZE):             # <<<<<<<<<<<<<<
@@ -19895,7 +19896,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":25
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":25
  *     cdef int mask = 0
  *     for i in range(MIN_BOTTOM_SIZE):
  *         mask = (mask << 1) + 1             # <<<<<<<<<<<<<<
@@ -19904,7 +19905,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
  */
     __pyx_v_mask = ((__pyx_v_mask << 1) + 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":26
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":26
  *     for i in range(MIN_BOTTOM_SIZE):
  *         mask = (mask << 1) + 1
  *         LOWER_MASK[i] = mask             # <<<<<<<<<<<<<<
@@ -19914,7 +19915,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
     (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[__pyx_v_i]) = __pyx_v_mask;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":21
  * cdef int LOWER_MASK[32]
  * 
  * cdef void _init_lower_mask():             # <<<<<<<<<<<<<<
@@ -19926,7 +19927,7 @@ static void __pyx_f_4cdec_2sa_3_sa__init_lower_mask(void) {
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":37
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":37
  * 
  * 
  * cdef _BitSet* new_BitSet():             # <<<<<<<<<<<<<<
@@ -19940,7 +19941,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("new_BitSet", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":40
  *     cdef _BitSet* b
  * 
  *     b = <_BitSet*> malloc(sizeof(_BitSet))             # <<<<<<<<<<<<<<
@@ -19949,7 +19950,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
  */
   __pyx_v_b = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)malloc((sizeof(struct __pyx_t_4cdec_2sa_3_sa__BitSet))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":41
  * 
  *     b = <_BitSet*> malloc(sizeof(_BitSet))
  *     b.bitset = 0             # <<<<<<<<<<<<<<
@@ -19958,7 +19959,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
  */
   __pyx_v_b->bitset = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":42
  *     b = <_BitSet*> malloc(sizeof(_BitSet))
  *     b.bitset = 0
  *     b.min_val = -1             # <<<<<<<<<<<<<<
@@ -19967,7 +19968,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
  */
   __pyx_v_b->min_val = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":43
  *     b.bitset = 0
  *     b.min_val = -1
  *     b.max_val = -1             # <<<<<<<<<<<<<<
@@ -19976,7 +19977,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
  */
   __pyx_v_b->max_val = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":44
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":44
  *     b.min_val = -1
  *     b.max_val = -1
  *     b.size = 0             # <<<<<<<<<<<<<<
@@ -19985,7 +19986,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
  */
   __pyx_v_b->size = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":45
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":45
  *     b.max_val = -1
  *     b.size = 0
  *     return b             # <<<<<<<<<<<<<<
@@ -19995,7 +19996,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
   __pyx_r = __pyx_v_b;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":37
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":37
  * 
  * 
  * cdef _BitSet* new_BitSet():             # <<<<<<<<<<<<<<
@@ -20009,7 +20010,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__BitSet *__pyx_f_4cdec_2sa_3_sa_new_BitSet(
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":48
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":48
  * 
  * 
  * cdef int bitset_findsucc(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20030,7 +20031,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("bitset_findsucc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":52
  *     cdef int low, high, mid
  * 
  *     if b.max_val == -1 or i >= b.max_val:             # <<<<<<<<<<<<<<
@@ -20046,7 +20047,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":53
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":53
  * 
  *     if b.max_val == -1 or i >= b.max_val:
  *         return -1             # <<<<<<<<<<<<<<
@@ -20057,7 +20058,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":54
  *     if b.max_val == -1 or i >= b.max_val:
  *         return -1
  *     if i < b.min_val:             # <<<<<<<<<<<<<<
@@ -20067,7 +20068,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
   __pyx_t_3 = ((__pyx_v_i < __pyx_v_b->min_val) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":55
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":55
  *         return -1
  *     if i < b.min_val:
  *         return b.min_val             # <<<<<<<<<<<<<<
@@ -20078,7 +20079,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":57
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":57
  *         return b.min_val
  * 
  *     bitset = b.bitset & ~LOWER_MASK[i]             # <<<<<<<<<<<<<<
@@ -20087,7 +20088,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
   __pyx_v_bitset = (__pyx_v_b->bitset & (~(__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[__pyx_v_i])));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":58
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":58
  * 
  *     bitset = b.bitset & ~LOWER_MASK[i]
  *     low = i+1             # <<<<<<<<<<<<<<
@@ -20096,7 +20097,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
   __pyx_v_low = (__pyx_v_i + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":59
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":59
  *     bitset = b.bitset & ~LOWER_MASK[i]
  *     low = i+1
  *     high = b.max_val+1             # <<<<<<<<<<<<<<
@@ -20105,7 +20106,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
   __pyx_v_high = (__pyx_v_b->max_val + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":60
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":60
  *     low = i+1
  *     high = b.max_val+1
  *     while low < high-1:             # <<<<<<<<<<<<<<
@@ -20116,7 +20117,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     __pyx_t_3 = ((__pyx_v_low < (__pyx_v_high - 1)) != 0);
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":61
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":61
  *     high = b.max_val+1
  *     while low < high-1:
  *         mid = (high + low)/2             # <<<<<<<<<<<<<<
@@ -20125,7 +20126,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
     __pyx_v_mid = __Pyx_div_long((__pyx_v_high + __pyx_v_low), 2);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":62
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":62
  *     while low < high-1:
  *         mid = (high + low)/2
  *         mask = ~(LOWER_MASK[high-1] ^ LOWER_MASK[mid-1])             # <<<<<<<<<<<<<<
@@ -20134,7 +20135,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
     __pyx_v_mask = (~((__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[(__pyx_v_high - 1)]) ^ (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[(__pyx_v_mid - 1)])));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":63
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":63
  *         mid = (high + low)/2
  *         mask = ~(LOWER_MASK[high-1] ^ LOWER_MASK[mid-1])
  *         if bitset & mask == 0:             # <<<<<<<<<<<<<<
@@ -20144,7 +20145,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     __pyx_t_3 = (((__pyx_v_bitset & __pyx_v_mask) == 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":64
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":64
  *         mask = ~(LOWER_MASK[high-1] ^ LOWER_MASK[mid-1])
  *         if bitset & mask == 0:
  *             low = mid             # <<<<<<<<<<<<<<
@@ -20156,7 +20157,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":66
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":66
  *             low = mid
  *         else:
  *             bitset = bitset & mask             # <<<<<<<<<<<<<<
@@ -20165,7 +20166,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
  */
       __pyx_v_bitset = (__pyx_v_bitset & __pyx_v_mask);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":67
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":67
  *         else:
  *             bitset = bitset & mask
  *             high = mid             # <<<<<<<<<<<<<<
@@ -20177,7 +20178,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
     __pyx_L7:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":68
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":68
  *             bitset = bitset & mask
  *             high = mid
  *     return low             # <<<<<<<<<<<<<<
@@ -20187,7 +20188,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
   __pyx_r = __pyx_v_low;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":48
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":48
  * 
  * 
  * cdef int bitset_findsucc(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20201,7 +20202,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(struct __pyx_t_4cdec_2sa_3_sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":71
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":71
  * 
  * 
  * cdef int bitset_insert(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20216,7 +20217,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("bitset_insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":74
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":74
  *     cdef int val
  * 
  *     val = 1 << i             # <<<<<<<<<<<<<<
@@ -20225,7 +20226,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
  */
   __pyx_v_val = (1 << __pyx_v_i);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":75
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":75
  * 
  *     val = 1 << i
  *     if b.bitset & val == 0:             # <<<<<<<<<<<<<<
@@ -20235,7 +20236,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
   __pyx_t_1 = (((__pyx_v_b->bitset & __pyx_v_val) == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":76
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":76
  *     val = 1 << i
  *     if b.bitset & val == 0:
  *         b.bitset = b.bitset | val             # <<<<<<<<<<<<<<
@@ -20244,7 +20245,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
  */
     __pyx_v_b->bitset = (__pyx_v_b->bitset | __pyx_v_val);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":77
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":77
  *     if b.bitset & val == 0:
  *         b.bitset = b.bitset | val
  *         if b.size == 0:             # <<<<<<<<<<<<<<
@@ -20254,7 +20255,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
     __pyx_t_1 = ((__pyx_v_b->size == 0) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":78
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":78
  *         b.bitset = b.bitset | val
  *         if b.size == 0:
  *             b.min_val = i             # <<<<<<<<<<<<<<
@@ -20263,7 +20264,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
  */
       __pyx_v_b->min_val = __pyx_v_i;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":79
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":79
  *         if b.size == 0:
  *             b.min_val = i
  *             b.max_val = i             # <<<<<<<<<<<<<<
@@ -20275,7 +20276,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":81
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":81
  *             b.max_val = i
  *         else:
  *             if i < b.min_val:             # <<<<<<<<<<<<<<
@@ -20285,7 +20286,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
       __pyx_t_1 = ((__pyx_v_i < __pyx_v_b->min_val) != 0);
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":82
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":82
  *         else:
  *             if i < b.min_val:
  *                 b.min_val = i             # <<<<<<<<<<<<<<
@@ -20297,7 +20298,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
       }
       __pyx_L5:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":83
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":83
  *             if i < b.min_val:
  *                 b.min_val = i
  *             if i > b.max_val:             # <<<<<<<<<<<<<<
@@ -20307,7 +20308,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
       __pyx_t_1 = ((__pyx_v_i > __pyx_v_b->max_val) != 0);
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":84
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":84
  *                 b.min_val = i
  *             if i > b.max_val:
  *                 b.max_val = i             # <<<<<<<<<<<<<<
@@ -20321,7 +20322,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
     }
     __pyx_L4:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":85
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":85
  *             if i > b.max_val:
  *                 b.max_val = i
  *         b.size = b.size + 1             # <<<<<<<<<<<<<<
@@ -20330,7 +20331,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
  */
     __pyx_v_b->size = (__pyx_v_b->size + 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":86
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":86
  *                 b.max_val = i
  *         b.size = b.size + 1
  *         return 1             # <<<<<<<<<<<<<<
@@ -20341,7 +20342,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":87
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":87
  *         b.size = b.size + 1
  *         return 1
  *     return 0             # <<<<<<<<<<<<<<
@@ -20351,7 +20352,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":71
  * 
  * 
  * cdef int bitset_insert(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20365,7 +20366,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_insert(struct __pyx_t_4cdec_2sa_3_sa__B
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":90
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":90
  * 
  * 
  * cdef int bitset_contains(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20380,7 +20381,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("bitset_contains", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":93
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":93
  *     cdef int val
  * 
  *     val = 1 << i             # <<<<<<<<<<<<<<
@@ -20389,7 +20390,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
  */
   __pyx_v_val = (1 << __pyx_v_i);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":94
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":94
  * 
  *     val = 1 << i
  *     if b.bitset & val == 0:             # <<<<<<<<<<<<<<
@@ -20399,7 +20400,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
   __pyx_t_1 = (((__pyx_v_b->bitset & __pyx_v_val) == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":95
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":95
  *     val = 1 << i
  *     if b.bitset & val == 0:
  *         return 0             # <<<<<<<<<<<<<<
@@ -20411,7 +20412,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":97
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":97
  *         return 0
  *     else:
  *         return 1             # <<<<<<<<<<<<<<
@@ -20422,7 +20423,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":90
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":90
  * 
  * 
  * cdef int bitset_contains(_BitSet* b, int i):             # <<<<<<<<<<<<<<
@@ -20436,7 +20437,7 @@ static int __pyx_f_4cdec_2sa_3_sa_bitset_contains(struct __pyx_t_4cdec_2sa_3_sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":104
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":104
  *     cdef int next_val
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -20469,7 +20470,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__next__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":107
  *         cdef int ret_val
  * 
  *         if self.next_val == -1:             # <<<<<<<<<<<<<<
@@ -20479,7 +20480,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
   __pyx_t_1 = ((__pyx_v_self->next_val == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":108
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":108
  * 
  *         if self.next_val == -1:
  *             raise StopIteration()             # <<<<<<<<<<<<<<
@@ -20493,7 +20494,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
     {__pyx_filename = __pyx_f[6]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":109
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":109
  *         if self.next_val == -1:
  *             raise StopIteration()
  *         ret_val = self.next_val             # <<<<<<<<<<<<<<
@@ -20503,7 +20504,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
   __pyx_t_3 = __pyx_v_self->next_val;
   __pyx_v_ret_val = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":110
  *             raise StopIteration()
  *         ret_val = self.next_val
  *         self.next_val = bitset_findsucc(self.b, ret_val)             # <<<<<<<<<<<<<<
@@ -20512,7 +20513,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
  */
   __pyx_v_self->next_val = __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(__pyx_v_self->b, __pyx_v_ret_val);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":111
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":111
  *         ret_val = self.next_val
  *         self.next_val = bitset_findsucc(self.b, ret_val)
  *         return ret_val             # <<<<<<<<<<<<<<
@@ -20526,7 +20527,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":104
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":104
  *     cdef int next_val
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -20545,7 +20546,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14BitSetIterator___next__(struct __pyx_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":122
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":122
  *     cdef _BitSet* b
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -20574,7 +20575,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet___cinit__(struct __pyx_obj_4cdec_2sa_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":123
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":123
  * 
  *     def __cinit__(self):
  *         self.b = new_BitSet()             # <<<<<<<<<<<<<<
@@ -20583,7 +20584,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_self->b = __pyx_f_4cdec_2sa_3_sa_new_BitSet();
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":122
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":122
  *     cdef _BitSet* b
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -20597,7 +20598,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet___cinit__(struct __pyx_obj_4cdec_2sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":125
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":125
  *         self.b = new_BitSet()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -20620,7 +20621,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6BitSet_2__dealloc__(struct __pyx_obj_4cdec_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":126
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":126
  * 
  *     def __dealloc__(self):
  *         free(self.b)             # <<<<<<<<<<<<<<
@@ -20629,7 +20630,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6BitSet_2__dealloc__(struct __pyx_obj_4cdec_
  */
   free(__pyx_v_self->b);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":125
  *         self.b = new_BitSet()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -20641,7 +20642,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6BitSet_2__dealloc__(struct __pyx_obj_4cdec_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":128
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":128
  *         free(self.b)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -20674,7 +20675,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__iter__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":130
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":130
  *     def __iter__(self):
  *         cdef BitSetIterator it
  *         it = BitSetIterator()             # <<<<<<<<<<<<<<
@@ -20686,7 +20687,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   __pyx_v_it = ((struct __pyx_obj_4cdec_2sa_3_sa_BitSetIterator *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":131
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":131
  *         cdef BitSetIterator it
  *         it = BitSetIterator()
  *         it.b = self.b             # <<<<<<<<<<<<<<
@@ -20696,7 +20697,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   __pyx_t_2 = __pyx_v_self->b;
   __pyx_v_it->b = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":132
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":132
  *         it = BitSetIterator()
  *         it.b = self.b
  *         it.next_val = self.b.min_val             # <<<<<<<<<<<<<<
@@ -20706,7 +20707,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   __pyx_t_3 = __pyx_v_self->b->min_val;
   __pyx_v_it->next_val = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":133
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":133
  *         it.b = self.b
  *         it.next_val = self.b.min_val
  *         return it             # <<<<<<<<<<<<<<
@@ -20718,7 +20719,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   __pyx_r = ((PyObject *)__pyx_v_it);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":128
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":128
  *         free(self.b)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -20738,7 +20739,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_4__iter__(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":135
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":135
  *         return it
  * 
  *     def insert(self, i):             # <<<<<<<<<<<<<<
@@ -20769,7 +20770,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_6insert(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":136
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":136
  * 
  *     def insert(self, i):
  *         return bitset_insert(self.b, i)             # <<<<<<<<<<<<<<
@@ -20784,7 +20785,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_6insert(struct __pyx_obj_4cdec_
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":135
  *         return it
  * 
  *     def insert(self, i):             # <<<<<<<<<<<<<<
@@ -20803,7 +20804,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_6insert(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":138
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":138
  *         return bitset_insert(self.b, i)
  * 
  *     def findsucc(self, i):             # <<<<<<<<<<<<<<
@@ -20834,7 +20835,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_8findsucc(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("findsucc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":139
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":139
  * 
  *     def findsucc(self, i):
  *         return bitset_findsucc(self.b, i)             # <<<<<<<<<<<<<<
@@ -20849,7 +20850,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_8findsucc(struct __pyx_obj_4cde
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":138
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":138
  *         return bitset_insert(self.b, i)
  * 
  *     def findsucc(self, i):             # <<<<<<<<<<<<<<
@@ -20868,7 +20869,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_8findsucc(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":141
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":141
  *         return bitset_findsucc(self.b, i)
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -20900,7 +20901,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_10__str__(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":142
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":142
  * 
  *     def __str__(self):
  *         return dec2bin(self.b.bitset)+"  ("+str(self.b.size)+","+str(self.b.min_val)+","+str(self.b.max_val)+")"             # <<<<<<<<<<<<<<
@@ -20968,7 +20969,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_10__str__(struct __pyx_obj_4cde
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":141
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":141
  *         return bitset_findsucc(self.b, i)
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -20989,7 +20990,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_10__str__(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":144
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":144
  *         return dec2bin(self.b.bitset)+"  ("+str(self.b.size)+","+str(self.b.min_val)+","+str(self.b.max_val)+")"
  * 
  *     def min(self):             # <<<<<<<<<<<<<<
@@ -21019,7 +21020,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_12min(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("min", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":145
  * 
  *     def min(self):
  *         return self.b.min_val             # <<<<<<<<<<<<<<
@@ -21033,7 +21034,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_12min(struct __pyx_obj_4cdec_2s
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":144
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":144
  *         return dec2bin(self.b.bitset)+"  ("+str(self.b.size)+","+str(self.b.min_val)+","+str(self.b.max_val)+")"
  * 
  *     def min(self):             # <<<<<<<<<<<<<<
@@ -21052,7 +21053,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_12min(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":147
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":147
  *         return self.b.min_val
  * 
  *     def max(self):             # <<<<<<<<<<<<<<
@@ -21082,7 +21083,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_14max(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("max", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":148
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":148
  * 
  *     def max(self):
  *         return self.b.max_val             # <<<<<<<<<<<<<<
@@ -21096,7 +21097,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_14max(struct __pyx_obj_4cdec_2s
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":147
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":147
  *         return self.b.min_val
  * 
  *     def max(self):             # <<<<<<<<<<<<<<
@@ -21115,7 +21116,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6BitSet_14max(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":150
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":150
  *         return self.b.max_val
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -21141,7 +21142,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6BitSet_16__len__(struct __pyx_obj_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":151
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":151
  * 
  *     def __len__(self):
  *         return self.b.size             # <<<<<<<<<<<<<<
@@ -21151,7 +21152,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6BitSet_16__len__(struct __pyx_obj_4cd
   __pyx_r = __pyx_v_self->b->size;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":150
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":150
  *         return self.b.max_val
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -21165,7 +21166,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6BitSet_16__len__(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":153
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":153
  *         return self.b.size
  * 
  *     def __contains__(self, i):             # <<<<<<<<<<<<<<
@@ -21197,7 +21198,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet_18__contains__(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__contains__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":154
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":154
  * 
  *     def __contains__(self, i):
  *         return bool(bitset_contains(self.b, i))             # <<<<<<<<<<<<<<
@@ -21212,7 +21213,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet_18__contains__(struct __pyx_obj_4cdec
   __pyx_r = (!(!__pyx_t_3));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":153
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":153
  *         return self.b.size
  * 
  *     def __contains__(self, i):             # <<<<<<<<<<<<<<
@@ -21230,7 +21231,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6BitSet_18__contains__(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":157
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":157
  * 
  * 
  * cdef str dec2bin(long i):             # <<<<<<<<<<<<<<
@@ -21252,7 +21253,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("dec2bin", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":158
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":158
  * 
  * cdef str dec2bin(long i):
  *     cdef str result = ""             # <<<<<<<<<<<<<<
@@ -21262,7 +21263,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
   __Pyx_INCREF(__pyx_kp_s__32);
   __pyx_v_result = __pyx_kp_s__32;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":160
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":160
  *     cdef str result = ""
  *     cdef unsigned d
  *     for d in range(MIN_BOTTOM_SIZE):             # <<<<<<<<<<<<<<
@@ -21273,7 +21274,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_d = __pyx_t_2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":161
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":161
  *     cdef unsigned d
  *     for d in range(MIN_BOTTOM_SIZE):
  *         if i & LOWER_MASK[0] == 0:             # <<<<<<<<<<<<<<
@@ -21283,7 +21284,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
     __pyx_t_3 = (((__pyx_v_i & (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[0])) == 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":162
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":162
  *     for d in range(MIN_BOTTOM_SIZE):
  *         if i & LOWER_MASK[0] == 0:
  *             result = "0"+result             # <<<<<<<<<<<<<<
@@ -21298,7 +21299,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":164
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":164
  *             result = "0"+result
  *         else:
  *             result = "1"+result             # <<<<<<<<<<<<<<
@@ -21312,7 +21313,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":165
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":165
  *         else:
  *             result = "1"+result
  *         i = i >> 1             # <<<<<<<<<<<<<<
@@ -21322,7 +21323,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
     __pyx_v_i = (__pyx_v_i >> 1);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":166
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":166
  *             result = "1"+result
  *         i = i >> 1
  *     return result             # <<<<<<<<<<<<<<
@@ -21334,7 +21335,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":157
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":157
  * 
  * 
  * cdef str dec2bin(long i):             # <<<<<<<<<<<<<<
@@ -21354,7 +21355,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_dec2bin(long __pyx_v_i) {
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":177
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":177
  *     void** bottom
  * 
  * cdef _VEB* new_VEB(int n):             # <<<<<<<<<<<<<<
@@ -21375,7 +21376,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("new_VEB", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":181
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":181
  *     cdef int num_bits, num_top_bits, i
  * 
  *     veb = <_VEB*> malloc(sizeof(_VEB))             # <<<<<<<<<<<<<<
@@ -21384,7 +21385,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)malloc((sizeof(struct __pyx_t_4cdec_2sa_3_sa__VEB))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":183
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":183
  *     veb = <_VEB*> malloc(sizeof(_VEB))
  * 
  *     num_bits = int(ceil(log(n) / log(2)))             # <<<<<<<<<<<<<<
@@ -21405,7 +21406,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   }
   __pyx_v_num_bits = ((int)ceil((__pyx_t_1 / __pyx_t_2)));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":184
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":184
  * 
  *     num_bits = int(ceil(log(n) / log(2)))
  *     veb.num_bottom_bits = num_bits/2             # <<<<<<<<<<<<<<
@@ -21414,7 +21415,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->num_bottom_bits = __Pyx_div_long(__pyx_v_num_bits, 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":185
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":185
  *     num_bits = int(ceil(log(n) / log(2)))
  *     veb.num_bottom_bits = num_bits/2
  *     if veb.num_bottom_bits < MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -21424,7 +21425,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   __pyx_t_3 = ((__pyx_v_veb->num_bottom_bits < __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":186
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":186
  *     veb.num_bottom_bits = num_bits/2
  *     if veb.num_bottom_bits < MIN_BOTTOM_BITS:
  *         veb.num_bottom_bits = MIN_BOTTOM_BITS             # <<<<<<<<<<<<<<
@@ -21436,7 +21437,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":187
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":187
  *     if veb.num_bottom_bits < MIN_BOTTOM_BITS:
  *         veb.num_bottom_bits = MIN_BOTTOM_BITS
  *     veb.top_universe_size = (n >> veb.num_bottom_bits) + 1             # <<<<<<<<<<<<<<
@@ -21445,7 +21446,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->top_universe_size = ((__pyx_v_n >> __pyx_v_veb->num_bottom_bits) + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":189
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":189
  *     veb.top_universe_size = (n >> veb.num_bottom_bits) + 1
  * 
  *     veb.bottom = <void**> malloc(veb.top_universe_size * sizeof(void*))             # <<<<<<<<<<<<<<
@@ -21454,7 +21455,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->bottom = ((void **)malloc((__pyx_v_veb->top_universe_size * (sizeof(void *)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":190
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":190
  * 
  *     veb.bottom = <void**> malloc(veb.top_universe_size * sizeof(void*))
  *     memset(veb.bottom, 0, veb.top_universe_size * sizeof(void*))             # <<<<<<<<<<<<<<
@@ -21463,7 +21464,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   memset(__pyx_v_veb->bottom, 0, (__pyx_v_veb->top_universe_size * (sizeof(void *))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":192
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":192
  *     memset(veb.bottom, 0, veb.top_universe_size * sizeof(void*))
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -21473,7 +21474,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   __pyx_t_3 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":193
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":193
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *         veb.top = new_VEB(veb.top_universe_size)             # <<<<<<<<<<<<<<
@@ -21485,7 +21486,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":195
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":195
  *         veb.top = new_VEB(veb.top_universe_size)
  *     else:
  *         veb.top = new_BitSet()             # <<<<<<<<<<<<<<
@@ -21496,7 +21497,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":197
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":197
  *         veb.top = new_BitSet()
  * 
  *     veb.max_val = -1             # <<<<<<<<<<<<<<
@@ -21505,7 +21506,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->max_val = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":198
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":198
  * 
  *     veb.max_val = -1
  *     veb.min_val = -1             # <<<<<<<<<<<<<<
@@ -21514,7 +21515,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->min_val = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":199
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":199
  *     veb.max_val = -1
  *     veb.min_val = -1
  *     veb.size = 0             # <<<<<<<<<<<<<<
@@ -21523,7 +21524,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
  */
   __pyx_v_veb->size = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":200
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":200
  *     veb.min_val = -1
  *     veb.size = 0
  *     return veb             # <<<<<<<<<<<<<<
@@ -21533,7 +21534,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   __pyx_r = __pyx_v_veb;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":177
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":177
  *     void** bottom
  * 
  * cdef _VEB* new_VEB(int n):             # <<<<<<<<<<<<<<
@@ -21550,7 +21551,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__VEB *__pyx_f_4cdec_2sa_3_sa_new_VEB(int __
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":203
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":203
  * 
  * 
  * cdef int VEB_insert(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -21572,7 +21573,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("VEB_insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":208
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":208
  *     cdef int a, b, tmp
  * 
  *     if veb.size == 0:             # <<<<<<<<<<<<<<
@@ -21582,7 +21583,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   __pyx_t_1 = ((__pyx_v_veb->size == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":209
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":209
  * 
  *     if veb.size == 0:
  *         veb.min_val = i             # <<<<<<<<<<<<<<
@@ -21591,7 +21592,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
     __pyx_v_veb->min_val = __pyx_v_i;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":210
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":210
  *     if veb.size == 0:
  *         veb.min_val = i
  *         veb.max_val = i             # <<<<<<<<<<<<<<
@@ -21602,7 +21603,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":211
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":211
  *         veb.min_val = i
  *         veb.max_val = i
  *     elif i == veb.min_val or i == veb.max_val:             # <<<<<<<<<<<<<<
@@ -21618,7 +21619,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":212
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":212
  *         veb.max_val = i
  *     elif i == veb.min_val or i == veb.max_val:
  *         return 0             # <<<<<<<<<<<<<<
@@ -21630,7 +21631,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":214
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":214
  *         return 0
  *     else:
  *         if i < veb.min_val:             # <<<<<<<<<<<<<<
@@ -21640,7 +21641,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     __pyx_t_3 = ((__pyx_v_i < __pyx_v_veb->min_val) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":215
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":215
  *     else:
  *         if i < veb.min_val:
  *             tmp = i             # <<<<<<<<<<<<<<
@@ -21649,7 +21650,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
       __pyx_v_tmp = __pyx_v_i;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":216
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":216
  *         if i < veb.min_val:
  *             tmp = i
  *             i = veb.min_val             # <<<<<<<<<<<<<<
@@ -21659,7 +21660,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       __pyx_t_4 = __pyx_v_veb->min_val;
       __pyx_v_i = __pyx_t_4;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":217
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":217
  *             tmp = i
  *             i = veb.min_val
  *             veb.min_val = tmp             # <<<<<<<<<<<<<<
@@ -21671,7 +21672,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     }
     __pyx_L4:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":218
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":218
  *             i = veb.min_val
  *             veb.min_val = tmp
  *         a = i >> veb.num_bottom_bits             # <<<<<<<<<<<<<<
@@ -21680,7 +21681,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
     __pyx_v_a = (__pyx_v_i >> __pyx_v_veb->num_bottom_bits);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":219
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":219
  *             veb.min_val = tmp
  *         a = i >> veb.num_bottom_bits
  *         b = i & LOWER_MASK[veb.num_bottom_bits-1]             # <<<<<<<<<<<<<<
@@ -21689,7 +21690,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
     __pyx_v_b = (__pyx_v_i & (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[(__pyx_v_veb->num_bottom_bits - 1)]));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":220
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":220
  *         a = i >> veb.num_bottom_bits
  *         b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *         if veb.bottom[a] == NULL:             # <<<<<<<<<<<<<<
@@ -21699,7 +21700,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     __pyx_t_3 = (((__pyx_v_veb->bottom[__pyx_v_a]) == NULL) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":221
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":221
  *         b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *         if veb.bottom[a] == NULL:
  *             if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -21709,7 +21710,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       __pyx_t_3 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":222
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":222
  *         if veb.bottom[a] == NULL:
  *             if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *                 subv = <_VEB*> veb.top             # <<<<<<<<<<<<<<
@@ -21718,7 +21719,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
         __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)__pyx_v_veb->top);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":223
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":223
  *             if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *                 subv = <_VEB*> veb.top
  *                 VEB_insert(subv, a)             # <<<<<<<<<<<<<<
@@ -21730,7 +21731,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":225
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":225
  *                 VEB_insert(subv, a)
  *             else:
  *                 subb = <_BitSet*> veb.top             # <<<<<<<<<<<<<<
@@ -21739,7 +21740,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
         __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)__pyx_v_veb->top);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":226
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":226
  *             else:
  *                 subb = <_BitSet*> veb.top
  *                 bitset_insert(subb, a)             # <<<<<<<<<<<<<<
@@ -21750,7 +21751,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       }
       __pyx_L6:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":227
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":227
  *                 subb = <_BitSet*> veb.top
  *                 bitset_insert(subb, a)
  *             if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -21760,7 +21761,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       __pyx_t_3 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":228
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":228
  *                 bitset_insert(subb, a)
  *             if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *                 veb.bottom[a] = new_VEB(1 << veb.num_bottom_bits)             # <<<<<<<<<<<<<<
@@ -21772,7 +21773,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":230
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":230
  *                 veb.bottom[a] = new_VEB(1 << veb.num_bottom_bits)
  *             else:
  *                 veb.bottom[a] = new_BitSet()             # <<<<<<<<<<<<<<
@@ -21786,7 +21787,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":231
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":231
  *             else:
  *                 veb.bottom[a] = new_BitSet()
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -21796,7 +21797,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     __pyx_t_3 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":232
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":232
  *                 veb.bottom[a] = new_BitSet()
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -21805,7 +21806,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
       __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":233
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":233
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]
  *             if VEB_insert(subv, b) == 0:             # <<<<<<<<<<<<<<
@@ -21815,7 +21816,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       __pyx_t_3 = ((__pyx_f_4cdec_2sa_3_sa_VEB_insert(__pyx_v_subv, __pyx_v_b) == 0) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":234
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":234
  *             subv = <_VEB*> veb.bottom[a]
  *             if VEB_insert(subv, b) == 0:
  *                 return 0             # <<<<<<<<<<<<<<
@@ -21829,7 +21830,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":236
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":236
  *                 return 0
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -21838,7 +21839,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
       __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":237
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":237
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]
  *             if bitset_insert(subb, b) == 0:             # <<<<<<<<<<<<<<
@@ -21848,7 +21849,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
       __pyx_t_3 = ((__pyx_f_4cdec_2sa_3_sa_bitset_insert(__pyx_v_subb, __pyx_v_b) == 0) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":238
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":238
  *             subb = <_BitSet*> veb.bottom[a]
  *             if bitset_insert(subb, b) == 0:
  *                 return 0             # <<<<<<<<<<<<<<
@@ -21861,7 +21862,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     }
     __pyx_L8:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":240
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":240
  *                 return 0
  * 
  *         if i > veb.max_val:             # <<<<<<<<<<<<<<
@@ -21871,7 +21872,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
     __pyx_t_3 = ((__pyx_v_i > __pyx_v_veb->max_val) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":241
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":241
  * 
  *         if i > veb.max_val:
  *             veb.max_val = i             # <<<<<<<<<<<<<<
@@ -21885,7 +21886,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":242
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":242
  *         if i > veb.max_val:
  *             veb.max_val = i
  *     veb.size = veb.size + 1             # <<<<<<<<<<<<<<
@@ -21894,7 +21895,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
  */
   __pyx_v_veb->size = (__pyx_v_veb->size + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":243
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":243
  *             veb.max_val = i
  *     veb.size = veb.size + 1
  *     return 1             # <<<<<<<<<<<<<<
@@ -21904,7 +21905,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":203
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":203
  * 
  * 
  * cdef int VEB_insert(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -21918,7 +21919,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_insert(struct __pyx_t_4cdec_2sa_3_sa__VEB
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":246
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":246
  * 
  * 
  * cdef del_VEB(_VEB* veb):             # <<<<<<<<<<<<<<
@@ -21938,7 +21939,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("del_VEB", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":249
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":249
  *     cdef int i
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -21948,7 +21949,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   __pyx_t_1 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":250
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":250
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *         i = (<_VEB*> veb.top).min_val             # <<<<<<<<<<<<<<
@@ -21961,7 +21962,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":252
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":252
  *         i = (<_VEB*> veb.top).min_val
  *     else:
  *         i = (<_BitSet*> veb.top).min_val             # <<<<<<<<<<<<<<
@@ -21973,7 +21974,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":254
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":254
  *         i = (<_BitSet*> veb.top).min_val
  * 
  *     while i != -1:             # <<<<<<<<<<<<<<
@@ -21984,7 +21985,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     __pyx_t_1 = ((__pyx_v_i != -1) != 0);
     if (!__pyx_t_1) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":255
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":255
  * 
  *     while i != -1:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -21994,7 +21995,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     __pyx_t_1 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":256
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":256
  *     while i != -1:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             del_VEB(<_VEB*> veb.bottom[i])             # <<<<<<<<<<<<<<
@@ -22008,7 +22009,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":258
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":258
  *             del_VEB(<_VEB*> veb.bottom[i])
  *         else:
  *             free(<_BitSet*> veb.bottom[i])             # <<<<<<<<<<<<<<
@@ -22019,7 +22020,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     }
     __pyx_L6:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":260
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":260
  *             free(<_BitSet*> veb.bottom[i])
  * 
  *         if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -22029,7 +22030,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     __pyx_t_1 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":261
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":261
  * 
  *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *             i = VEB_findsucc(<_VEB*> veb.top, i)             # <<<<<<<<<<<<<<
@@ -22041,7 +22042,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":263
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":263
  *             i = VEB_findsucc(<_VEB*> veb.top, i)
  *         else:
  *             i = bitset_findsucc(<_BitSet*> veb.top, i)             # <<<<<<<<<<<<<<
@@ -22053,7 +22054,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
     __pyx_L7:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":265
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":265
  *             i = bitset_findsucc(<_BitSet*> veb.top, i)
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -22063,7 +22064,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   __pyx_t_1 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":266
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":266
  * 
  *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *         del_VEB(<_VEB*> veb.top)             # <<<<<<<<<<<<<<
@@ -22077,7 +22078,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":268
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":268
  *         del_VEB(<_VEB*> veb.top)
  *     else:
  *         free(<_BitSet*> veb.top)             # <<<<<<<<<<<<<<
@@ -22088,7 +22089,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   }
   __pyx_L8:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":269
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":269
  *     else:
  *         free(<_BitSet*> veb.top)
  *     free(veb.bottom)             # <<<<<<<<<<<<<<
@@ -22097,7 +22098,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
  */
   free(__pyx_v_veb->bottom);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":270
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":270
  *         free(<_BitSet*> veb.top)
  *     free(veb.bottom)
  *     free(veb)             # <<<<<<<<<<<<<<
@@ -22106,7 +22107,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
  */
   free(__pyx_v_veb);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":246
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":246
  * 
  * 
  * cdef del_VEB(_VEB* veb):             # <<<<<<<<<<<<<<
@@ -22127,7 +22128,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_del_VEB(struct __pyx_t_4cdec_2sa_3_sa__V
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":273
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":273
  * 
  * 
  * cdef int VEB_findsucc(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -22150,7 +22151,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("VEB_findsucc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":278
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":278
  *     cdef int a, b, j, c, found
  * 
  *     if veb.max_val == -1 or i>=veb.max_val:             # <<<<<<<<<<<<<<
@@ -22166,7 +22167,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":279
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":279
  * 
  *     if veb.max_val == -1 or i>=veb.max_val:
  *         return -1             # <<<<<<<<<<<<<<
@@ -22177,7 +22178,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":280
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":280
  *     if veb.max_val == -1 or i>=veb.max_val:
  *         return -1
  *     if i < veb.min_val:             # <<<<<<<<<<<<<<
@@ -22187,7 +22188,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_t_3 = ((__pyx_v_i < __pyx_v_veb->min_val) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":281
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":281
  *         return -1
  *     if i < veb.min_val:
  *         return veb.min_val             # <<<<<<<<<<<<<<
@@ -22198,7 +22199,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":283
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":283
  *         return veb.min_val
  * 
  *     a = i >> veb.num_bottom_bits             # <<<<<<<<<<<<<<
@@ -22207,7 +22208,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
   __pyx_v_a = (__pyx_v_i >> __pyx_v_veb->num_bottom_bits);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":284
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":284
  * 
  *     a = i >> veb.num_bottom_bits
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]             # <<<<<<<<<<<<<<
@@ -22216,7 +22217,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
   __pyx_v_b = (__pyx_v_i & (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[(__pyx_v_veb->num_bottom_bits - 1)]));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":285
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":285
  *     a = i >> veb.num_bottom_bits
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *     found = 0             # <<<<<<<<<<<<<<
@@ -22225,7 +22226,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
   __pyx_v_found = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":286
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":286
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *     found = 0
  *     if veb.bottom[a] != NULL:             # <<<<<<<<<<<<<<
@@ -22235,7 +22236,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_t_3 = (((__pyx_v_veb->bottom[__pyx_v_a]) != NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":287
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":287
  *     found = 0
  *     if veb.bottom[a] != NULL:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -22245,7 +22246,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     __pyx_t_3 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":288
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":288
  *     if veb.bottom[a] != NULL:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -22254,7 +22255,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":289
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":289
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]
  *             if subv.max_val > b:             # <<<<<<<<<<<<<<
@@ -22264,7 +22265,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
       __pyx_t_3 = ((__pyx_v_subv->max_val > __pyx_v_b) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":290
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":290
  *             subv = <_VEB*> veb.bottom[a]
  *             if subv.max_val > b:
  *                 j = (a << veb.num_bottom_bits) + VEB_findsucc(subv, b)             # <<<<<<<<<<<<<<
@@ -22273,7 +22274,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
         __pyx_v_j = ((__pyx_v_a << __pyx_v_veb->num_bottom_bits) + __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(__pyx_v_subv, __pyx_v_b));
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":291
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":291
  *             if subv.max_val > b:
  *                 j = (a << veb.num_bottom_bits) + VEB_findsucc(subv, b)
  *                 found = 1             # <<<<<<<<<<<<<<
@@ -22288,7 +22289,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":293
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":293
  *                 found = 1
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -22297,7 +22298,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":294
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":294
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]
  *             if subb.max_val > b:             # <<<<<<<<<<<<<<
@@ -22307,7 +22308,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
       __pyx_t_3 = ((__pyx_v_subb->max_val > __pyx_v_b) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":295
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":295
  *             subb = <_BitSet*> veb.bottom[a]
  *             if subb.max_val > b:
  *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)             # <<<<<<<<<<<<<<
@@ -22316,7 +22317,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
         __pyx_v_j = ((__pyx_v_a << __pyx_v_veb->num_bottom_bits) + __pyx_f_4cdec_2sa_3_sa_bitset_findsucc(__pyx_v_subb, __pyx_v_b));
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":296
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":296
  *             if subb.max_val > b:
  *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)
  *                 found = 1             # <<<<<<<<<<<<<<
@@ -22333,7 +22334,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   __pyx_L5:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":297
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":297
  *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)
  *                 found = 1
  *     if found==0:             # <<<<<<<<<<<<<<
@@ -22343,7 +22344,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_t_3 = ((__pyx_v_found == 0) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":298
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":298
  *                 found = 1
  *     if found==0:
  *         if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
@@ -22353,7 +22354,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     __pyx_t_3 = ((__pyx_v_veb->top_universe_size > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":299
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":299
  *     if found==0:
  *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *             subv = <_VEB*> veb.top             # <<<<<<<<<<<<<<
@@ -22362,7 +22363,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)__pyx_v_veb->top);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":300
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":300
  *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
  *             subv = <_VEB*> veb.top
  *             c = VEB_findsucc(subv, a)             # <<<<<<<<<<<<<<
@@ -22374,7 +22375,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":302
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":302
  *             c = VEB_findsucc(subv, a)
  *         else:
  *             subb = <_BitSet*> veb.top             # <<<<<<<<<<<<<<
@@ -22383,7 +22384,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)__pyx_v_veb->top);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":303
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":303
  *         else:
  *             subb = <_BitSet*> veb.top
  *             c = bitset_findsucc(subb, a)             # <<<<<<<<<<<<<<
@@ -22394,7 +22395,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
     __pyx_L10:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":304
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":304
  *             subb = <_BitSet*> veb.top
  *             c = bitset_findsucc(subb, a)
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -22404,7 +22405,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     __pyx_t_3 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":305
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":305
  *             c = bitset_findsucc(subb, a)
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[c]             # <<<<<<<<<<<<<<
@@ -22413,7 +22414,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)(__pyx_v_veb->bottom[__pyx_v_c]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":306
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":306
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[c]
  *             j = (c << veb.num_bottom_bits) + subv.min_val             # <<<<<<<<<<<<<<
@@ -22425,7 +22426,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":308
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":308
  *             j = (c << veb.num_bottom_bits) + subv.min_val
  *         else:
  *             subb = <_BitSet*> veb.bottom[c]             # <<<<<<<<<<<<<<
@@ -22434,7 +22435,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_c]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":309
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":309
  *         else:
  *             subb = <_BitSet*> veb.bottom[c]
  *             j = (c << veb.num_bottom_bits) + subb.min_val             # <<<<<<<<<<<<<<
@@ -22448,7 +22449,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   __pyx_L9:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":310
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":310
  *             subb = <_BitSet*> veb.bottom[c]
  *             j = (c << veb.num_bottom_bits) + subb.min_val
  *     return j             # <<<<<<<<<<<<<<
@@ -22458,7 +22459,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_r = __pyx_v_j;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":273
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":273
  * 
  * 
  * cdef int VEB_findsucc(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -22472,7 +22473,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(struct __pyx_t_4cdec_2sa_3_sa__VE
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":313
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":313
  * 
  * 
  * cdef int VEB_contains(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -22493,7 +22494,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("VEB_contains", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":318
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":318
  *     cdef int a, b
  * 
  *     if veb.size == 0 or i < veb.min_val or i > veb.max_val:             # <<<<<<<<<<<<<<
@@ -22515,7 +22516,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":319
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":319
  * 
  *     if veb.size == 0 or i < veb.min_val or i > veb.max_val:
  *         return 0             # <<<<<<<<<<<<<<
@@ -22526,7 +22527,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":321
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":321
  *         return 0
  * 
  *     if veb.min_val == i:             # <<<<<<<<<<<<<<
@@ -22536,7 +22537,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_t_2 = ((__pyx_v_veb->min_val == __pyx_v_i) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":322
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":322
  * 
  *     if veb.min_val == i:
  *         return 1             # <<<<<<<<<<<<<<
@@ -22548,7 +22549,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":324
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":324
  *         return 1
  *     else:
  *         if veb.size == 1:             # <<<<<<<<<<<<<<
@@ -22558,7 +22559,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     __pyx_t_2 = ((__pyx_v_veb->size == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":325
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":325
  *     else:
  *         if veb.size == 1:
  *             return 0             # <<<<<<<<<<<<<<
@@ -22570,7 +22571,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":327
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":327
  *             return 0
  * 
  *     a = i >> veb.num_bottom_bits             # <<<<<<<<<<<<<<
@@ -22579,7 +22580,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
   __pyx_v_a = (__pyx_v_i >> __pyx_v_veb->num_bottom_bits);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":328
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":328
  * 
  *     a = i >> veb.num_bottom_bits
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]             # <<<<<<<<<<<<<<
@@ -22588,7 +22589,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
   __pyx_v_b = (__pyx_v_i & (__pyx_v_4cdec_2sa_3_sa_LOWER_MASK[(__pyx_v_veb->num_bottom_bits - 1)]));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":329
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":329
  *     a = i >> veb.num_bottom_bits
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *     if veb.bottom[a] == NULL:             # <<<<<<<<<<<<<<
@@ -22598,7 +22599,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   __pyx_t_2 = (((__pyx_v_veb->bottom[__pyx_v_a]) == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":330
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":330
  *     b = i & LOWER_MASK[veb.num_bottom_bits-1]
  *     if veb.bottom[a] == NULL:
  *         return 0             # <<<<<<<<<<<<<<
@@ -22610,7 +22611,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":332
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":332
  *         return 0
  *     else:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
@@ -22620,7 +22621,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     __pyx_t_2 = ((__pyx_v_veb->num_bottom_bits > __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":333
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":333
  *     else:
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -22629,7 +22630,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subv = ((struct __pyx_t_4cdec_2sa_3_sa__VEB *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":334
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":334
  *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
  *             subv = <_VEB*> veb.bottom[a]
  *             return VEB_contains(subv, b)             # <<<<<<<<<<<<<<
@@ -22641,7 +22642,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":336
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":336
  *             return VEB_contains(subv, b)
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]             # <<<<<<<<<<<<<<
@@ -22650,7 +22651,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
  */
       __pyx_v_subb = ((struct __pyx_t_4cdec_2sa_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_a]));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":337
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":337
  *         else:
  *             subb = <_BitSet*> veb.bottom[a]
  *             return bitset_contains(subb, b)             # <<<<<<<<<<<<<<
@@ -22662,7 +22663,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":313
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":313
  * 
  * 
  * cdef int VEB_contains(_VEB* veb, int i):             # <<<<<<<<<<<<<<
@@ -22676,7 +22677,7 @@ static int __pyx_f_4cdec_2sa_3_sa_VEB_contains(struct __pyx_t_4cdec_2sa_3_sa__VE
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":344
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":344
  *     cdef int next_val
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -22709,7 +22710,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__next__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":347
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":347
  *         cdef int ret_val
  * 
  *         if self.next_val == -1:             # <<<<<<<<<<<<<<
@@ -22719,7 +22720,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
   __pyx_t_1 = ((__pyx_v_self->next_val == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":348
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":348
  * 
  *         if self.next_val == -1:
  *             raise StopIteration()             # <<<<<<<<<<<<<<
@@ -22733,7 +22734,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
     {__pyx_filename = __pyx_f[6]; __pyx_lineno = 348; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":349
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":349
  *         if self.next_val == -1:
  *             raise StopIteration()
  *         ret_val = self.next_val             # <<<<<<<<<<<<<<
@@ -22743,7 +22744,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
   __pyx_t_3 = __pyx_v_self->next_val;
   __pyx_v_ret_val = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":350
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":350
  *             raise StopIteration()
  *         ret_val = self.next_val
  *         self.next_val = VEB_findsucc(self.v, ret_val)             # <<<<<<<<<<<<<<
@@ -22752,7 +22753,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
  */
   __pyx_v_self->next_val = __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(__pyx_v_self->v, __pyx_v_ret_val);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":351
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":351
  *         ret_val = self.next_val
  *         self.next_val = VEB_findsucc(self.v, ret_val)
  *         return ret_val             # <<<<<<<<<<<<<<
@@ -22766,7 +22767,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":344
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":344
  *     cdef int next_val
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -22785,7 +22786,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11VEBIterator___next__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":360
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":360
  *     cdef int _first(self)
  * 
  *     def __cinit__(self, int size):             # <<<<<<<<<<<<<<
@@ -22850,7 +22851,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":361
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":361
  * 
  *     def __cinit__(self, int size):
  *         self.veb = new_VEB(size)             # <<<<<<<<<<<<<<
@@ -22859,7 +22860,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB___cinit__(struct __pyx_obj_4cdec_2sa_3_s
  */
   __pyx_v_self->veb = __pyx_f_4cdec_2sa_3_sa_new_VEB(__pyx_v_size);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":360
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":360
  *     cdef int _first(self)
  * 
  *     def __cinit__(self, int size):             # <<<<<<<<<<<<<<
@@ -22873,7 +22874,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":363
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":363
  *         self.veb = new_VEB(size)
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -22900,7 +22901,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_3VEB_2__dealloc__(struct __pyx_obj_4cdec_2sa
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":364
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":364
  * 
  *     def __dealloc__(self):
  *         del_VEB(self.veb)             # <<<<<<<<<<<<<<
@@ -22911,7 +22912,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_3VEB_2__dealloc__(struct __pyx_obj_4cdec_2sa
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":363
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":363
  *         self.veb = new_VEB(size)
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -22928,7 +22929,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_3VEB_2__dealloc__(struct __pyx_obj_4cdec_2sa
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":366
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":366
  *         del_VEB(self.veb)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -22961,7 +22962,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__iter__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":368
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":368
  *     def __iter__(self):
  *         cdef VEBIterator it
  *         it = VEBIterator()             # <<<<<<<<<<<<<<
@@ -22973,7 +22974,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   __pyx_v_it = ((struct __pyx_obj_4cdec_2sa_3_sa_VEBIterator *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":369
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":369
  *         cdef VEBIterator it
  *         it = VEBIterator()
  *         it.v = self.veb             # <<<<<<<<<<<<<<
@@ -22983,7 +22984,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   __pyx_t_2 = __pyx_v_self->veb;
   __pyx_v_it->v = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":370
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":370
  *         it = VEBIterator()
  *         it.v = self.veb
  *         it.next_val = self.veb.min_val             # <<<<<<<<<<<<<<
@@ -22993,7 +22994,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   __pyx_t_3 = __pyx_v_self->veb->min_val;
   __pyx_v_it->next_val = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":371
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":371
  *         it.v = self.veb
  *         it.next_val = self.veb.min_val
  *         return it             # <<<<<<<<<<<<<<
@@ -23005,7 +23006,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   __pyx_r = ((PyObject *)__pyx_v_it);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":366
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":366
  *         del_VEB(self.veb)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -23025,7 +23026,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_4__iter__(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":373
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":373
  *         return it
  * 
  *     def insert(self, i):             # <<<<<<<<<<<<<<
@@ -23056,7 +23057,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_6insert(struct __pyx_obj_4cdec_2sa
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":374
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":374
  * 
  *     def insert(self, i):
  *         return VEB_insert(self.veb, i)             # <<<<<<<<<<<<<<
@@ -23071,7 +23072,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_6insert(struct __pyx_obj_4cdec_2sa
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":373
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":373
  *         return it
  * 
  *     def insert(self, i):             # <<<<<<<<<<<<<<
@@ -23090,7 +23091,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_6insert(struct __pyx_obj_4cdec_2sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":376
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":376
  *         return VEB_insert(self.veb, i)
  * 
  *     cdef int _insert(self, int i):             # <<<<<<<<<<<<<<
@@ -23103,7 +23104,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__insert(struct __pyx_obj_4cdec_2sa_3_sa_V
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":377
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":377
  * 
  *     cdef int _insert(self, int i):
  *         return VEB_insert(self.veb, i)             # <<<<<<<<<<<<<<
@@ -23113,7 +23114,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__insert(struct __pyx_obj_4cdec_2sa_3_sa_V
   __pyx_r = __pyx_f_4cdec_2sa_3_sa_VEB_insert(__pyx_v_self->veb, __pyx_v_i);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":376
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":376
  *         return VEB_insert(self.veb, i)
  * 
  *     cdef int _insert(self, int i):             # <<<<<<<<<<<<<<
@@ -23127,7 +23128,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__insert(struct __pyx_obj_4cdec_2sa_3_sa_V
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":379
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":379
  *         return VEB_insert(self.veb, i)
  * 
  *     def findsucc(self, i):             # <<<<<<<<<<<<<<
@@ -23158,7 +23159,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_8findsucc(struct __pyx_obj_4cdec_2
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("findsucc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":380
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":380
  * 
  *     def findsucc(self, i):
  *         return VEB_findsucc(self.veb, i)             # <<<<<<<<<<<<<<
@@ -23173,7 +23174,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_8findsucc(struct __pyx_obj_4cdec_2
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":379
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":379
  *         return VEB_insert(self.veb, i)
  * 
  *     def findsucc(self, i):             # <<<<<<<<<<<<<<
@@ -23192,7 +23193,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_3VEB_8findsucc(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":382
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":382
  *         return VEB_findsucc(self.veb, i)
  * 
  *     cdef int _first(self):             # <<<<<<<<<<<<<<
@@ -23205,7 +23206,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__first(struct __pyx_obj_4cdec_2sa_3_sa_VE
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_first", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":383
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":383
  * 
  *     cdef int _first(self):
  *         return self.veb.min_val             # <<<<<<<<<<<<<<
@@ -23215,7 +23216,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__first(struct __pyx_obj_4cdec_2sa_3_sa_VE
   __pyx_r = __pyx_v_self->veb->min_val;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":382
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":382
  *         return VEB_findsucc(self.veb, i)
  * 
  *     cdef int _first(self):             # <<<<<<<<<<<<<<
@@ -23229,7 +23230,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__first(struct __pyx_obj_4cdec_2sa_3_sa_VE
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":385
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":385
  *         return self.veb.min_val
  * 
  *     cdef int _findsucc(self, int i):             # <<<<<<<<<<<<<<
@@ -23242,7 +23243,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__findsucc(struct __pyx_obj_4cdec_2sa_3_sa
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_findsucc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":386
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":386
  * 
  *     cdef int _findsucc(self, int i):
  *         return VEB_findsucc(self.veb, i)             # <<<<<<<<<<<<<<
@@ -23252,7 +23253,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__findsucc(struct __pyx_obj_4cdec_2sa_3_sa
   __pyx_r = __pyx_f_4cdec_2sa_3_sa_VEB_findsucc(__pyx_v_self->veb, __pyx_v_i);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":385
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":385
  *         return self.veb.min_val
  * 
  *     cdef int _findsucc(self, int i):             # <<<<<<<<<<<<<<
@@ -23266,7 +23267,7 @@ static int __pyx_f_4cdec_2sa_3_sa_3VEB__findsucc(struct __pyx_obj_4cdec_2sa_3_sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":388
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":388
  *         return VEB_findsucc(self.veb, i)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -23292,7 +23293,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_3VEB_10__len__(struct __pyx_obj_4cdec_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":389
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":389
  * 
  *     def __len__(self):
  *         return self.veb.size             # <<<<<<<<<<<<<<
@@ -23302,7 +23303,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_3VEB_10__len__(struct __pyx_obj_4cdec_
   __pyx_r = __pyx_v_self->veb->size;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":388
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":388
  *         return VEB_findsucc(self.veb, i)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -23316,7 +23317,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_3VEB_10__len__(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":391
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":391
  *         return self.veb.size
  * 
  *     def __contains__(self, i):             # <<<<<<<<<<<<<<
@@ -23345,7 +23346,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB_12__contains__(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__contains__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":392
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":392
  * 
  *     def __contains__(self, i):
  *         return VEB_contains(self.veb, i)             # <<<<<<<<<<<<<<
@@ -23354,7 +23355,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB_12__contains__(struct __pyx_obj_4cdec_2s
   __pyx_r = __pyx_f_4cdec_2sa_3_sa_VEB_contains(__pyx_v_self->veb, __pyx_t_1);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":391
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":391
  *         return self.veb.size
  * 
  *     def __contains__(self, i):             # <<<<<<<<<<<<<<
@@ -23370,7 +23371,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3VEB_12__contains__(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":9
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":9
  *     cdef IntList lcp
  * 
  *     def __cinit__(self, SuffixArray sa):             # <<<<<<<<<<<<<<
@@ -23456,7 +23457,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":13
  *         cdef IntList rank
  * 
  *         logger.info("Constructing LCP array")             # <<<<<<<<<<<<<<
@@ -23473,7 +23474,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":14
  * 
  *         logger.info("Constructing LCP array")
  *         self.sa = sa             # <<<<<<<<<<<<<<
@@ -23486,7 +23487,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_DECREF(((PyObject *)__pyx_v_self->sa));
   __pyx_v_self->sa = __pyx_v_sa;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":15
  *         logger.info("Constructing LCP array")
  *         self.sa = sa
  *         n = self.sa.sa.len             # <<<<<<<<<<<<<<
@@ -23496,7 +23497,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_t_3 = __pyx_v_self->sa->sa->len;
   __pyx_v_n = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":16
  *         self.sa = sa
  *         n = self.sa.sa.len
  *         self.lcp = IntList(initial_len=n)             # <<<<<<<<<<<<<<
@@ -23518,7 +23519,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_v_self->lcp = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":18
  *         self.lcp = IntList(initial_len=n)
  * 
  *         rank = IntList(initial_len=n)             # <<<<<<<<<<<<<<
@@ -23537,7 +23538,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_v_rank = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":19
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":19
  * 
  *         rank = IntList(initial_len=n)
  *         for i from 0 <= i < n:             # <<<<<<<<<<<<<<
@@ -23547,7 +23548,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_t_3 = __pyx_v_n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":20
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":20
  *         rank = IntList(initial_len=n)
  *         for i from 0 <= i < n:
  *             rank.arr[sa.sa.arr[i]] = i             # <<<<<<<<<<<<<<
@@ -23557,7 +23558,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     (__pyx_v_rank->arr[(__pyx_v_sa->sa->arr[__pyx_v_i])]) = __pyx_v_i;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":22
  *             rank.arr[sa.sa.arr[i]] = i
  * 
  *         h = 0             # <<<<<<<<<<<<<<
@@ -23566,7 +23567,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
  */
   __pyx_v_h = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":23
  * 
  *         h = 0
  *         for i from 0 <= i < n:             # <<<<<<<<<<<<<<
@@ -23576,7 +23577,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_t_3 = __pyx_v_n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":24
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":24
  *         h = 0
  *         for i from 0 <= i < n:
  *             k = rank.arr[i]             # <<<<<<<<<<<<<<
@@ -23585,7 +23586,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
  */
     __pyx_v_k = (__pyx_v_rank->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":25
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":25
  *         for i from 0 <= i < n:
  *             k = rank.arr[i]
  *             if k == 0:             # <<<<<<<<<<<<<<
@@ -23595,7 +23596,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     __pyx_t_4 = ((__pyx_v_k == 0) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":26
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":26
  *             k = rank.arr[i]
  *             if k == 0:
  *                 self.lcp.arr[k] = -1             # <<<<<<<<<<<<<<
@@ -23607,7 +23608,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":28
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":28
  *                 self.lcp.arr[k] = -1
  *             else:
  *                 j = sa.sa.arr[k-1]             # <<<<<<<<<<<<<<
@@ -23616,7 +23617,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
  */
       __pyx_v_j = (__pyx_v_sa->sa->arr[(__pyx_v_k - 1)]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":29
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":29
  *             else:
  *                 j = sa.sa.arr[k-1]
  *                 while i+h < n and j+h < n and sa.darray.data.arr[i+h] == sa.darray.data.arr[j+h]:             # <<<<<<<<<<<<<<
@@ -23639,7 +23640,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
         }
         if (!__pyx_t_5) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":30
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":30
  *                 j = sa.sa.arr[k-1]
  *                 while i+h < n and j+h < n and sa.darray.data.arr[i+h] == sa.darray.data.arr[j+h]:
  *                     h = h+1             # <<<<<<<<<<<<<<
@@ -23649,7 +23650,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
         __pyx_v_h = (__pyx_v_h + 1);
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":31
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":31
  *                 while i+h < n and j+h < n and sa.darray.data.arr[i+h] == sa.darray.data.arr[j+h]:
  *                     h = h+1
  *                 self.lcp.arr[k] = h             # <<<<<<<<<<<<<<
@@ -23660,7 +23661,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     }
     __pyx_L7:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":32
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":32
  *                     h = h+1
  *                 self.lcp.arr[k] = h
  *             if h > 0:             # <<<<<<<<<<<<<<
@@ -23670,7 +23671,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     __pyx_t_5 = ((__pyx_v_h > 0) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":33
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":33
  *                 self.lcp.arr[k] = h
  *             if h > 0:
  *                 h = h-1             # <<<<<<<<<<<<<<
@@ -23683,7 +23684,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
     __pyx_L10:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":34
  *             if h > 0:
  *                 h = h-1
  *         logger.info("LCP array completed")             # <<<<<<<<<<<<<<
@@ -23700,7 +23701,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":9
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":9
  *     cdef IntList lcp
  * 
  *     def __cinit__(self, SuffixArray sa):             # <<<<<<<<<<<<<<
@@ -23723,7 +23724,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_3LCP___cinit__(struct __pyx_obj_4cdec_2sa_3_s
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":36
  *         logger.info("LCP array completed")
  * 
  *     def compute_stats(self, int max_n):             # <<<<<<<<<<<<<<
@@ -23825,7 +23826,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 36; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":48
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":48
  *         cdef VEB veb
  * 
  *         N = self.sa.sa.len             # <<<<<<<<<<<<<<
@@ -23835,7 +23836,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_t_1 = __pyx_cur_scope->__pyx_v_self->sa->sa->len;
   __pyx_cur_scope->__pyx_v_N = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":50
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":50
  *         N = self.sa.sa.len
  * 
  *         ngram_starts = []             # <<<<<<<<<<<<<<
@@ -23848,7 +23849,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_cur_scope->__pyx_v_ngram_starts = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":51
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":51
  * 
  *         ngram_starts = []
  *         for n from 0 <= n < max_n:             # <<<<<<<<<<<<<<
@@ -23858,7 +23859,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_t_1 = __pyx_cur_scope->__pyx_v_max_n;
   for (__pyx_cur_scope->__pyx_v_n = 0; __pyx_cur_scope->__pyx_v_n < __pyx_t_1; __pyx_cur_scope->__pyx_v_n++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":52
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":52
  *         ngram_starts = []
  *         for n from 0 <= n < max_n:
  *             ngram_starts.append(IntList(initial_len=N))             # <<<<<<<<<<<<<<
@@ -23878,7 +23879,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":54
  *             ngram_starts.append(IntList(initial_len=N))
  * 
  *         run_start = IntList(initial_len=max_n)             # <<<<<<<<<<<<<<
@@ -23898,7 +23899,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_cur_scope->__pyx_v_run_start = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":55
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":55
  * 
  *         run_start = IntList(initial_len=max_n)
  *         veb = VEB(N)             # <<<<<<<<<<<<<<
@@ -23919,7 +23920,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_cur_scope->__pyx_v_veb = ((struct __pyx_obj_4cdec_2sa_3_sa_VEB *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":57
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":57
  *         veb = VEB(N)
  * 
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -23929,7 +23930,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_t_1 = __pyx_cur_scope->__pyx_v_N;
   for (__pyx_cur_scope->__pyx_v_i = 0; __pyx_cur_scope->__pyx_v_i < __pyx_t_1; __pyx_cur_scope->__pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":58
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":58
  * 
  *         for i from 0 <= i < N:
  *             h = self.lcp.arr[i]             # <<<<<<<<<<<<<<
@@ -23938,7 +23939,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
     __pyx_cur_scope->__pyx_v_h = (__pyx_cur_scope->__pyx_v_self->lcp->arr[__pyx_cur_scope->__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":59
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":59
  *         for i from 0 <= i < N:
  *             h = self.lcp.arr[i]
  *             if h < 0:             # <<<<<<<<<<<<<<
@@ -23948,7 +23949,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __pyx_t_5 = ((__pyx_cur_scope->__pyx_v_h < 0) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":60
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":60
  *             h = self.lcp.arr[i]
  *             if h < 0:
  *                 h = 0             # <<<<<<<<<<<<<<
@@ -23960,7 +23961,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     }
     __pyx_L8:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":61
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":61
  *             if h < 0:
  *                 h = 0
  *             for n from h <= n < max_n:             # <<<<<<<<<<<<<<
@@ -23970,7 +23971,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __pyx_t_6 = __pyx_cur_scope->__pyx_v_max_n;
     for (__pyx_cur_scope->__pyx_v_n = __pyx_cur_scope->__pyx_v_h; __pyx_cur_scope->__pyx_v_n < __pyx_t_6; __pyx_cur_scope->__pyx_v_n++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":62
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":62
  *                 h = 0
  *             for n from h <= n < max_n:
  *                 rs = run_start.arr[n]             # <<<<<<<<<<<<<<
@@ -23979,7 +23980,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
       __pyx_cur_scope->__pyx_v_rs = (__pyx_cur_scope->__pyx_v_run_start->arr[__pyx_cur_scope->__pyx_v_n]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":63
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":63
  *             for n from h <= n < max_n:
  *                 rs = run_start.arr[n]
  *                 run_start.arr[n] = i             # <<<<<<<<<<<<<<
@@ -23988,7 +23989,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
       (__pyx_cur_scope->__pyx_v_run_start->arr[__pyx_cur_scope->__pyx_v_n]) = __pyx_cur_scope->__pyx_v_i;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":64
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":64
  *                 rs = run_start.arr[n]
  *                 run_start.arr[n] = i
  *                 freq = i - rs             # <<<<<<<<<<<<<<
@@ -23997,7 +23998,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
       __pyx_cur_scope->__pyx_v_freq = (__pyx_cur_scope->__pyx_v_i - __pyx_cur_scope->__pyx_v_rs);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":65
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":65
  *                 run_start.arr[n] = i
  *                 freq = i - rs
  *                 if freq > 1000: # arbitrary, but see note below             # <<<<<<<<<<<<<<
@@ -24007,7 +24008,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
       __pyx_t_5 = ((__pyx_cur_scope->__pyx_v_freq > 1000) != 0);
       if (__pyx_t_5) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":66
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":66
  *                 freq = i - rs
  *                 if freq > 1000: # arbitrary, but see note below
  *                     veb._insert(freq)             # <<<<<<<<<<<<<<
@@ -24016,7 +24017,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
         ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_VEB *)__pyx_cur_scope->__pyx_v_veb->__pyx_vtab)->_insert(__pyx_cur_scope->__pyx_v_veb, __pyx_cur_scope->__pyx_v_freq);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":67
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":67
  *                 if freq > 1000: # arbitrary, but see note below
  *                     veb._insert(freq)
  *                     ngram_start = ngram_starts[n]             # <<<<<<<<<<<<<<
@@ -24031,7 +24032,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
         __Pyx_GIVEREF(__pyx_t_2);
         __pyx_t_2 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":68
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":68
  *                     veb._insert(freq)
  *                     ngram_start = ngram_starts[n]
  *                     while ngram_start.arr[freq] > 0:             # <<<<<<<<<<<<<<
@@ -24042,7 +24043,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
           __pyx_t_5 = (((__pyx_cur_scope->__pyx_v_ngram_start->arr[__pyx_cur_scope->__pyx_v_freq]) > 0) != 0);
           if (!__pyx_t_5) break;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":69
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":69
  *                     ngram_start = ngram_starts[n]
  *                     while ngram_start.arr[freq] > 0:
  *                         freq = freq + 1 # cheating a bit, should be ok for sparse histogram             # <<<<<<<<<<<<<<
@@ -24052,7 +24053,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
           __pyx_cur_scope->__pyx_v_freq = (__pyx_cur_scope->__pyx_v_freq + 1);
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":70
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":70
  *                     while ngram_start.arr[freq] > 0:
  *                         freq = freq + 1 # cheating a bit, should be ok for sparse histogram
  *                     ngram_start.arr[freq] = rs             # <<<<<<<<<<<<<<
@@ -24066,7 +24067,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":71
  *                         freq = freq + 1 # cheating a bit, should be ok for sparse histogram
  *                     ngram_start.arr[freq] = rs
  *         i = veb.veb.min_val             # <<<<<<<<<<<<<<
@@ -24076,7 +24077,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   __pyx_t_1 = __pyx_cur_scope->__pyx_v_veb->veb->min_val;
   __pyx_cur_scope->__pyx_v_i = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":72
  *                     ngram_start.arr[freq] = rs
  *         i = veb.veb.min_val
  *         while i != -1:             # <<<<<<<<<<<<<<
@@ -24087,7 +24088,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __pyx_t_5 = ((__pyx_cur_scope->__pyx_v_i != -1) != 0);
     if (!__pyx_t_5) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":73
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":73
  *         i = veb.veb.min_val
  *         while i != -1:
  *             ii = veb._findsucc(i)             # <<<<<<<<<<<<<<
@@ -24096,7 +24097,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
     __pyx_cur_scope->__pyx_v_ii = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_VEB *)__pyx_cur_scope->__pyx_v_veb->__pyx_vtab)->_findsucc(__pyx_cur_scope->__pyx_v_veb, __pyx_cur_scope->__pyx_v_i);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":74
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":74
  *         while i != -1:
  *             ii = veb._findsucc(i)
  *             for n from 0 <= n < max_n:             # <<<<<<<<<<<<<<
@@ -24106,7 +24107,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __pyx_t_1 = __pyx_cur_scope->__pyx_v_max_n;
     for (__pyx_cur_scope->__pyx_v_n = 0; __pyx_cur_scope->__pyx_v_n < __pyx_t_1; __pyx_cur_scope->__pyx_v_n++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":75
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":75
  *             ii = veb._findsucc(i)
  *             for n from 0 <= n < max_n:
  *                 ngram_start = ngram_starts[n]             # <<<<<<<<<<<<<<
@@ -24121,7 +24122,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
       __Pyx_GIVEREF(__pyx_t_2);
       __pyx_t_2 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":76
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":76
  *             for n from 0 <= n < max_n:
  *                 ngram_start = ngram_starts[n]
  *                 iii = i             # <<<<<<<<<<<<<<
@@ -24130,7 +24131,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
       __pyx_cur_scope->__pyx_v_iii = __pyx_cur_scope->__pyx_v_i;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":77
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":77
  *                 ngram_start = ngram_starts[n]
  *                 iii = i
  *                 rs = ngram_start.arr[iii]             # <<<<<<<<<<<<<<
@@ -24139,7 +24140,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
       __pyx_cur_scope->__pyx_v_rs = (__pyx_cur_scope->__pyx_v_ngram_start->arr[__pyx_cur_scope->__pyx_v_iii]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":78
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":78
  *                 iii = i
  *                 rs = ngram_start.arr[iii]
  *                 while (ii==-1 or iii < ii) and rs != 0:             # <<<<<<<<<<<<<<
@@ -24162,7 +24163,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
         }
         if (!__pyx_t_7) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":79
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":79
  *                 rs = ngram_start.arr[iii]
  *                 while (ii==-1 or iii < ii) and rs != 0:
  *                     j = self.sa.sa.arr[rs]             # <<<<<<<<<<<<<<
@@ -24171,7 +24172,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
         __pyx_cur_scope->__pyx_v_j = (__pyx_cur_scope->__pyx_v_self->sa->sa->arr[__pyx_cur_scope->__pyx_v_rs]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":80
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":80
  *                 while (ii==-1 or iii < ii) and rs != 0:
  *                     j = self.sa.sa.arr[rs]
  *                     valid = 1             # <<<<<<<<<<<<<<
@@ -24180,7 +24181,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
         __pyx_cur_scope->__pyx_v_valid = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":81
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":81
  *                     j = self.sa.sa.arr[rs]
  *                     valid = 1
  *                     for k from 0 <= k < n+1:             # <<<<<<<<<<<<<<
@@ -24190,7 +24191,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
         __pyx_t_9 = (__pyx_cur_scope->__pyx_v_n + 1);
         for (__pyx_cur_scope->__pyx_v_k = 0; __pyx_cur_scope->__pyx_v_k < __pyx_t_9; __pyx_cur_scope->__pyx_v_k++) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":82
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":82
  *                     valid = 1
  *                     for k from 0 <= k < n+1:
  *                         if self.sa.darray.data.arr[j+k] < 2:             # <<<<<<<<<<<<<<
@@ -24200,7 +24201,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
           __pyx_t_7 = (((__pyx_cur_scope->__pyx_v_self->sa->darray->data->arr[(__pyx_cur_scope->__pyx_v_j + __pyx_cur_scope->__pyx_v_k)]) < 2) != 0);
           if (__pyx_t_7) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":83
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":83
  *                     for k from 0 <= k < n+1:
  *                         if self.sa.darray.data.arr[j+k] < 2:
  *                             valid = 0             # <<<<<<<<<<<<<<
@@ -24213,7 +24214,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
           __pyx_L22:;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":84
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":84
  *                         if self.sa.darray.data.arr[j+k] < 2:
  *                             valid = 0
  *                     if valid:             # <<<<<<<<<<<<<<
@@ -24223,7 +24224,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
         __pyx_t_7 = (__pyx_cur_scope->__pyx_v_valid != 0);
         if (__pyx_t_7) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":85
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":85
  *                             valid = 0
  *                     if valid:
  *                         ngram = tuple([self.sa.darray.data.arr[j+k] for k in range(n+1)])             # <<<<<<<<<<<<<<
@@ -24248,7 +24249,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
           __Pyx_GIVEREF(__pyx_t_3);
           __pyx_t_3 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":86
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":86
  *                     if valid:
  *                         ngram = tuple([self.sa.darray.data.arr[j+k] for k in range(n+1)])
  *                         yield i, n+1, ngram             # <<<<<<<<<<<<<<
@@ -24285,7 +24286,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
         }
         __pyx_L23:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":87
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":87
  *                         ngram = tuple([self.sa.darray.data.arr[j+k] for k in range(n+1)])
  *                         yield i, n+1, ngram
  *                     iii = iii + 1             # <<<<<<<<<<<<<<
@@ -24294,7 +24295,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
  */
         __pyx_cur_scope->__pyx_v_iii = (__pyx_cur_scope->__pyx_v_iii + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":88
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":88
  *                         yield i, n+1, ngram
  *                     iii = iii + 1
  *                     rs = ngram_start.arr[iii]             # <<<<<<<<<<<<<<
@@ -24304,7 +24305,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
       }
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":89
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":89
  *                     iii = iii + 1
  *                     rs = ngram_start.arr[iii]
  *             i = ii             # <<<<<<<<<<<<<<
@@ -24312,7 +24313,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
     __pyx_cur_scope->__pyx_v_i = __pyx_cur_scope->__pyx_v_ii;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":36
  *         logger.info("LCP array completed")
  * 
  *     def compute_stats(self, int max_n):             # <<<<<<<<<<<<<<
@@ -24336,7 +24337,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_3LCP_4generator1(__pyx_GeneratorObject
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":12
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":12
  *     cdef dict id2sym
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -24369,7 +24370,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":13
  * 
  *     def __cinit__(self):
  *         self.terminals = StringMap()             # <<<<<<<<<<<<<<
@@ -24384,7 +24385,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
   __pyx_v_self->terminals = ((struct __pyx_obj_4cdec_2sa_3_sa_StringMap *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":14
  *     def __cinit__(self):
  *         self.terminals = StringMap()
  *         self.nonterminals = StringMap()             # <<<<<<<<<<<<<<
@@ -24399,7 +24400,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
   __pyx_v_self->nonterminals = ((struct __pyx_obj_4cdec_2sa_3_sa_StringMap *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":15
  *         self.terminals = StringMap()
  *         self.nonterminals = StringMap()
  *         self.id2sym = {}             # <<<<<<<<<<<<<<
@@ -24414,7 +24415,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
   __pyx_v_self->id2sym = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":16
  *         self.nonterminals = StringMap()
  *         self.id2sym = {}
  *         self.first_nonterminal = -1             # <<<<<<<<<<<<<<
@@ -24423,7 +24424,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
  */
   __pyx_v_self->first_nonterminal = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":12
  *     cdef dict id2sym
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -24443,7 +24444,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_8Alphabet___cinit__(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":18
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":18
  *         self.first_nonterminal = -1
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -24470,7 +24471,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_8Alphabet_2__dealloc__(CYTHON_UNUSED struct
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":21
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":21
  *         pass
  * 
  *     cdef int isvar(self, int sym):             # <<<<<<<<<<<<<<
@@ -24483,7 +24484,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isvar(CYTHON_UNUSED struct __pyx_obj
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("isvar", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":22
  * 
  *     cdef int isvar(self, int sym):
  *         return sym < 0             # <<<<<<<<<<<<<<
@@ -24493,7 +24494,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isvar(CYTHON_UNUSED struct __pyx_obj
   __pyx_r = (__pyx_v_sym < 0);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":21
  *         pass
  * 
  *     cdef int isvar(self, int sym):             # <<<<<<<<<<<<<<
@@ -24507,7 +24508,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isvar(CYTHON_UNUSED struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":24
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":24
  *         return sym < 0
  * 
  *     cdef int isword(self, int sym):             # <<<<<<<<<<<<<<
@@ -24520,7 +24521,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isword(CYTHON_UNUSED struct __pyx_ob
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("isword", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":25
  * 
  *     cdef int isword(self, int sym):
  *         return sym >= 0             # <<<<<<<<<<<<<<
@@ -24530,7 +24531,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isword(CYTHON_UNUSED struct __pyx_ob
   __pyx_r = (__pyx_v_sym >= 0);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":24
  *         return sym < 0
  * 
  *     cdef int isword(self, int sym):             # <<<<<<<<<<<<<<
@@ -24544,7 +24545,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_isword(CYTHON_UNUSED struct __pyx_ob
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":27
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":27
  *         return sym >= 0
  * 
  *     cdef int getindex(self, int sym):             # <<<<<<<<<<<<<<
@@ -24557,7 +24558,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_getindex(CYTHON_UNUSED struct __pyx_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("getindex", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":28
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":28
  * 
  *     cdef int getindex(self, int sym):
  *         return -sym & INDEX_MASK             # <<<<<<<<<<<<<<
@@ -24567,7 +24568,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_getindex(CYTHON_UNUSED struct __pyx_
   __pyx_r = ((-__pyx_v_sym) & __pyx_v_4cdec_2sa_3_sa_INDEX_MASK);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":27
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":27
  *         return sym >= 0
  * 
  *     cdef int getindex(self, int sym):             # <<<<<<<<<<<<<<
@@ -24581,7 +24582,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_getindex(CYTHON_UNUSED struct __pyx_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":30
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":30
  *         return -sym & INDEX_MASK
  * 
  *     cdef int setindex(self, int sym, int ind):             # <<<<<<<<<<<<<<
@@ -24594,7 +24595,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_setindex(CYTHON_UNUSED struct __pyx_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("setindex", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":31
  * 
  *     cdef int setindex(self, int sym, int ind):
  *         return -(-sym & ~INDEX_MASK | ind)             # <<<<<<<<<<<<<<
@@ -24604,7 +24605,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_setindex(CYTHON_UNUSED struct __pyx_
   __pyx_r = (-(((-__pyx_v_sym) & (~__pyx_v_4cdec_2sa_3_sa_INDEX_MASK)) | __pyx_v_ind));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":30
  *         return -sym & INDEX_MASK
  * 
  *     cdef int setindex(self, int sym, int ind):             # <<<<<<<<<<<<<<
@@ -24618,7 +24619,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_setindex(CYTHON_UNUSED struct __pyx_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":33
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":33
  *         return -(-sym & ~INDEX_MASK | ind)
  * 
  *     cdef int clearindex(self, int sym):             # <<<<<<<<<<<<<<
@@ -24631,7 +24632,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_clearindex(CYTHON_UNUSED struct __py
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("clearindex", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":34
  * 
  *     cdef int clearindex(self, int sym):
  *         return -(-sym& ~INDEX_MASK)             # <<<<<<<<<<<<<<
@@ -24641,7 +24642,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_clearindex(CYTHON_UNUSED struct __py
   __pyx_r = (-((-__pyx_v_sym) & (~__pyx_v_4cdec_2sa_3_sa_INDEX_MASK)));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":33
  *         return -(-sym & ~INDEX_MASK | ind)
  * 
  *     cdef int clearindex(self, int sym):             # <<<<<<<<<<<<<<
@@ -24655,7 +24656,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_clearindex(CYTHON_UNUSED struct __py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":36
  *         return -(-sym& ~INDEX_MASK)
  * 
  *     cdef int match(self, int sym1, int sym2):             # <<<<<<<<<<<<<<
@@ -24668,7 +24669,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_match(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("match", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":37
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":37
  * 
  *     cdef int match(self, int sym1, int sym2):
  *         return self.clearindex(sym1) == self.clearindex(sym2);             # <<<<<<<<<<<<<<
@@ -24678,7 +24679,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_match(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_r = (((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_self->__pyx_vtab)->clearindex(__pyx_v_self, __pyx_v_sym1) == ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_self->__pyx_vtab)->clearindex(__pyx_v_self, __pyx_v_sym2));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":36
  *         return -(-sym& ~INDEX_MASK)
  * 
  *     cdef int match(self, int sym1, int sym2):             # <<<<<<<<<<<<<<
@@ -24692,7 +24693,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_match(struct __pyx_obj_4cdec_2sa_3_s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":39
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":39
  *         return self.clearindex(sym1) == self.clearindex(sym2);
  * 
  *     cdef char* tocat(self, int sym):             # <<<<<<<<<<<<<<
@@ -24705,7 +24706,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tocat(struct __pyx_obj_4cdec_2sa_3
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("tocat", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":40
  * 
  *     cdef char* tocat(self, int sym):
  *         return self.nonterminals.word((-sym >> INDEX_SHIFT)-1)             # <<<<<<<<<<<<<<
@@ -24715,7 +24716,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tocat(struct __pyx_obj_4cdec_2sa_3
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_StringMap *)__pyx_v_self->nonterminals->__pyx_vtab)->word(__pyx_v_self->nonterminals, (((-__pyx_v_sym) >> __pyx_v_4cdec_2sa_3_sa_INDEX_SHIFT) - 1));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":39
  *         return self.clearindex(sym1) == self.clearindex(sym2);
  * 
  *     cdef char* tocat(self, int sym):             # <<<<<<<<<<<<<<
@@ -24729,7 +24730,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tocat(struct __pyx_obj_4cdec_2sa_3
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":42
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":42
  *         return self.nonterminals.word((-sym >> INDEX_SHIFT)-1)
  * 
  *     cdef int fromcat(self, char *s):             # <<<<<<<<<<<<<<
@@ -24744,7 +24745,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("fromcat", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":44
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":44
  *     cdef int fromcat(self, char *s):
  *         cdef int i
  *         i = self.nonterminals.index(s)             # <<<<<<<<<<<<<<
@@ -24753,7 +24754,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
  */
   __pyx_v_i = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_StringMap *)__pyx_v_self->nonterminals->__pyx_vtab)->index(__pyx_v_self->nonterminals, __pyx_v_s);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":45
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":45
  *         cdef int i
  *         i = self.nonterminals.index(s)
  *         if self.first_nonterminal == -1:             # <<<<<<<<<<<<<<
@@ -24763,7 +24764,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_1 = ((__pyx_v_self->first_nonterminal == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":46
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":46
  *         i = self.nonterminals.index(s)
  *         if self.first_nonterminal == -1:
  *             self.first_nonterminal = i             # <<<<<<<<<<<<<<
@@ -24775,7 +24776,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":47
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":47
  *         if self.first_nonterminal == -1:
  *             self.first_nonterminal = i
  *         if i > self.last_nonterminal:             # <<<<<<<<<<<<<<
@@ -24785,7 +24786,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   __pyx_t_1 = ((__pyx_v_i > __pyx_v_self->last_nonterminal) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":48
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":48
  *             self.first_nonterminal = i
  *         if i > self.last_nonterminal:
  *             self.last_nonterminal = i             # <<<<<<<<<<<<<<
@@ -24797,7 +24798,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":49
  *         if i > self.last_nonterminal:
  *             self.last_nonterminal = i
  *         return -(i+1 << INDEX_SHIFT)             # <<<<<<<<<<<<<<
@@ -24807,7 +24808,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   __pyx_r = (-((__pyx_v_i + 1) << __pyx_v_4cdec_2sa_3_sa_INDEX_SHIFT));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":42
  *         return self.nonterminals.word((-sym >> INDEX_SHIFT)-1)
  * 
  *     cdef int fromcat(self, char *s):             # <<<<<<<<<<<<<<
@@ -24821,7 +24822,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromcat(struct __pyx_obj_4cdec_2sa_3
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":51
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":51
  *         return -(i+1 << INDEX_SHIFT)
  * 
  *     cdef char* tostring(self, int sym):             # <<<<<<<<<<<<<<
@@ -24844,7 +24845,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("tostring", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":53
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":53
  *     cdef char* tostring(self, int sym):
  *         cdef int ind
  *         if self.isvar(sym):             # <<<<<<<<<<<<<<
@@ -24854,7 +24855,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
   __pyx_t_1 = (((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_self->__pyx_vtab)->isvar(__pyx_v_self, __pyx_v_sym) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":54
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":54
  *         cdef int ind
  *         if self.isvar(sym):
  *             if sym in self.id2sym:             # <<<<<<<<<<<<<<
@@ -24872,7 +24873,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
     __pyx_t_3 = (__pyx_t_1 != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":55
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":55
  *         if self.isvar(sym):
  *             if sym in self.id2sym:
  *                 return self.id2sym[sym]             # <<<<<<<<<<<<<<
@@ -24894,7 +24895,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":56
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":56
  *             if sym in self.id2sym:
  *                 return self.id2sym[sym]
  *             ind = self.getindex(sym)             # <<<<<<<<<<<<<<
@@ -24903,7 +24904,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
  */
     __pyx_v_ind = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_self->__pyx_vtab)->getindex(__pyx_v_self, __pyx_v_sym);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":57
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":57
  *                 return self.id2sym[sym]
  *             ind = self.getindex(sym)
  *             if ind > 0:             # <<<<<<<<<<<<<<
@@ -24913,7 +24914,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
     __pyx_t_3 = ((__pyx_v_ind > 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":58
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":58
  *             ind = self.getindex(sym)
  *             if ind > 0:
  *                 self.id2sym[sym] = "[%s,%d]" % (self.tocat(sym), ind)             # <<<<<<<<<<<<<<
@@ -24948,7 +24949,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":60
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":60
  *                 self.id2sym[sym] = "[%s,%d]" % (self.tocat(sym), ind)
  *             else:
  *                 self.id2sym[sym] = "[%s]" % self.tocat(sym)             # <<<<<<<<<<<<<<
@@ -24972,7 +24973,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":61
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":61
  *             else:
  *                 self.id2sym[sym] = "[%s]" % self.tocat(sym)
  *             return self.id2sym[sym]             # <<<<<<<<<<<<<<
@@ -24995,7 +24996,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":63
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":63
  *             return self.id2sym[sym]
  *         else:
  *             return self.terminals.word(sym)             # <<<<<<<<<<<<<<
@@ -25006,7 +25007,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":51
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":51
  *         return -(i+1 << INDEX_SHIFT)
  * 
  *     cdef char* tostring(self, int sym):             # <<<<<<<<<<<<<<
@@ -25026,7 +25027,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_8Alphabet_tostring(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":65
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":65
  *             return self.terminals.word(sym)
  * 
  *     cdef int fromstring(self, char *s, bint terminal):             # <<<<<<<<<<<<<<
@@ -25054,7 +25055,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("fromstring", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":69
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":69
  *         cdef char *comma
  *         cdef int n
  *         n = strlen(s)             # <<<<<<<<<<<<<<
@@ -25063,7 +25064,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
   __pyx_v_n = strlen(__pyx_v_s);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":71
  *         n = strlen(s)
  *         cdef char *sep
  *         sep = strstr(s,"_SEP_")             # <<<<<<<<<<<<<<
@@ -25072,7 +25073,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
   __pyx_v_sep = strstr(__pyx_v_s, __pyx_k_SEP);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":72
  *         cdef char *sep
  *         sep = strstr(s,"_SEP_")
  *         if n >= 3 and s[0] == c'[' and s[n-1] == c']' and sep == NULL:             # <<<<<<<<<<<<<<
@@ -25100,7 +25101,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
   }
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":73
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":73
  *         sep = strstr(s,"_SEP_")
  *         if n >= 3 and s[0] == c'[' and s[n-1] == c']' and sep == NULL:
  *             if terminal:             # <<<<<<<<<<<<<<
@@ -25110,7 +25111,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
     __pyx_t_2 = (__pyx_v_terminal != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":74
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":74
  *         if n >= 3 and s[0] == c'[' and s[n-1] == c']' and sep == NULL:
  *             if terminal:
  *                 s1 = "\\"+s             # <<<<<<<<<<<<<<
@@ -25125,7 +25126,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
       __pyx_v_s1 = __pyx_t_7;
       __pyx_t_7 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":75
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":75
  *             if terminal:
  *                 s1 = "\\"+s
  *                 return self.terminals.index(s1)             # <<<<<<<<<<<<<<
@@ -25137,7 +25138,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":76
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":76
  *                 s1 = "\\"+s
  *                 return self.terminals.index(s1)
  *             s[n-1] = c'\0'             # <<<<<<<<<<<<<<
@@ -25146,7 +25147,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
     (__pyx_v_s[(__pyx_v_n - 1)]) = '\x00';
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":77
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":77
  *                 return self.terminals.index(s1)
  *             s[n-1] = c'\0'
  *             s = s + 1             # <<<<<<<<<<<<<<
@@ -25155,7 +25156,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
     __pyx_v_s = (__pyx_v_s + 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":78
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":78
  *             s[n-1] = c'\0'
  *             s = s + 1
  *             comma = strrchr(s, c',')             # <<<<<<<<<<<<<<
@@ -25164,7 +25165,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
     __pyx_v_comma = strrchr(__pyx_v_s, ',');
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":79
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":79
  *             s = s + 1
  *             comma = strrchr(s, c',')
  *             if comma != NULL:             # <<<<<<<<<<<<<<
@@ -25174,7 +25175,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
     __pyx_t_2 = ((__pyx_v_comma != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":80
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":80
  *             comma = strrchr(s, c',')
  *             if comma != NULL:
  *                 comma[0] = c'\0'             # <<<<<<<<<<<<<<
@@ -25183,7 +25184,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
  */
       (__pyx_v_comma[0]) = '\x00';
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":81
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":81
  *             if comma != NULL:
  *                 comma[0] = c'\0'
  *                 return self.setindex(self.fromcat(s), strtol(comma+1, NULL, 10))             # <<<<<<<<<<<<<<
@@ -25195,7 +25196,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":83
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":83
  *                 return self.setindex(self.fromcat(s), strtol(comma+1, NULL, 10))
  *             else:
  *                 return self.fromcat(s)             # <<<<<<<<<<<<<<
@@ -25208,7 +25209,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":85
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":85
  *                 return self.fromcat(s)
  *         else:
  *             return self.terminals.index(s)             # <<<<<<<<<<<<<<
@@ -25219,7 +25220,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":65
  *             return self.terminals.word(sym)
  * 
  *     cdef int fromstring(self, char *s, bint terminal):             # <<<<<<<<<<<<<<
@@ -25239,7 +25240,7 @@ static int __pyx_f_4cdec_2sa_3_sa_8Alphabet_fromstring(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":8
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":8
  * 
  * cdef class Alphabet:
  *     cdef readonly StringMap terminals, nonterminals             # <<<<<<<<<<<<<<
@@ -25305,7 +25306,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_8Alphabet_12nonterminals___get__(struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":89
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":89
  * cdef Alphabet ALPHABET = Alphabet()
  * 
  * cdef char* sym_tostring(int sym):             # <<<<<<<<<<<<<<
@@ -25318,7 +25319,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tostring(int __pyx_v_sym) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_tostring", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":90
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":90
  * 
  * cdef char* sym_tostring(int sym):
  *     return ALPHABET.tostring(sym)             # <<<<<<<<<<<<<<
@@ -25328,7 +25329,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tostring(int __pyx_v_sym) {
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->tostring(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_sym);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":89
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":89
  * cdef Alphabet ALPHABET = Alphabet()
  * 
  * cdef char* sym_tostring(int sym):             # <<<<<<<<<<<<<<
@@ -25342,7 +25343,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tostring(int __pyx_v_sym) {
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":92
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":92
  *     return ALPHABET.tostring(sym)
  * 
  * cdef char* sym_tocat(int sym):             # <<<<<<<<<<<<<<
@@ -25355,7 +25356,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tocat(int __pyx_v_sym) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_tocat", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":93
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":93
  * 
  * cdef char* sym_tocat(int sym):
  *     return ALPHABET.tocat(sym)             # <<<<<<<<<<<<<<
@@ -25365,7 +25366,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tocat(int __pyx_v_sym) {
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->tocat(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_sym);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":92
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":92
  *     return ALPHABET.tostring(sym)
  * 
  * cdef char* sym_tocat(int sym):             # <<<<<<<<<<<<<<
@@ -25379,7 +25380,7 @@ static char *__pyx_f_4cdec_2sa_3_sa_sym_tocat(int __pyx_v_sym) {
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":95
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":95
  *     return ALPHABET.tocat(sym)
  * 
  * cdef int sym_isvar(int sym):             # <<<<<<<<<<<<<<
@@ -25392,7 +25393,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_isvar(int __pyx_v_sym) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_isvar", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":96
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":96
  * 
  * cdef int sym_isvar(int sym):
  *     return ALPHABET.isvar(sym)             # <<<<<<<<<<<<<<
@@ -25402,7 +25403,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_isvar(int __pyx_v_sym) {
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->isvar(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_sym);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":95
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":95
  *     return ALPHABET.tocat(sym)
  * 
  * cdef int sym_isvar(int sym):             # <<<<<<<<<<<<<<
@@ -25416,7 +25417,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_isvar(int __pyx_v_sym) {
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":98
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":98
  *     return ALPHABET.isvar(sym)
  * 
  * cdef int sym_getindex(int sym):             # <<<<<<<<<<<<<<
@@ -25429,7 +25430,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_getindex(int __pyx_v_sym) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_getindex", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":99
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":99
  * 
  * cdef int sym_getindex(int sym):
  *     return ALPHABET.getindex(sym)             # <<<<<<<<<<<<<<
@@ -25439,7 +25440,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_getindex(int __pyx_v_sym) {
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->getindex(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_sym);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":98
  *     return ALPHABET.isvar(sym)
  * 
  * cdef int sym_getindex(int sym):             # <<<<<<<<<<<<<<
@@ -25453,7 +25454,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_getindex(int __pyx_v_sym) {
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":101
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":101
  *     return ALPHABET.getindex(sym)
  * 
  * cdef int sym_setindex(int sym, int id):             # <<<<<<<<<<<<<<
@@ -25466,7 +25467,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_setindex(int __pyx_v_sym, int __pyx_v_id)
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_setindex", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":102
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":102
  * 
  * cdef int sym_setindex(int sym, int id):
  *     return ALPHABET.setindex(sym, id)             # <<<<<<<<<<<<<<
@@ -25476,7 +25477,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_setindex(int __pyx_v_sym, int __pyx_v_id)
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->setindex(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_sym, __pyx_v_id);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":101
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":101
  *     return ALPHABET.getindex(sym)
  * 
  * cdef int sym_setindex(int sym, int id):             # <<<<<<<<<<<<<<
@@ -25490,7 +25491,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_setindex(int __pyx_v_sym, int __pyx_v_id)
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":104
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":104
  *     return ALPHABET.setindex(sym, id)
  * 
  * cdef int sym_fromstring(char* string, bint terminal):             # <<<<<<<<<<<<<<
@@ -25503,7 +25504,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_fromstring(char *__pyx_v_string, int __pyx
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sym_fromstring", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":105
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":105
  * 
  * cdef int sym_fromstring(char* string, bint terminal):
  *     return ALPHABET.fromstring(string, terminal)             # <<<<<<<<<<<<<<
@@ -25513,7 +25514,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_fromstring(char *__pyx_v_string, int __pyx
   __pyx_r = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Alphabet *)__pyx_v_4cdec_2sa_3_sa_ALPHABET->__pyx_vtab)->fromstring(__pyx_v_4cdec_2sa_3_sa_ALPHABET, __pyx_v_string, __pyx_v_terminal);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":104
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":104
  *     return ALPHABET.setindex(sym, id)
  * 
  * cdef int sym_fromstring(char* string, bint terminal):             # <<<<<<<<<<<<<<
@@ -25527,7 +25528,7 @@ static int __pyx_f_4cdec_2sa_3_sa_sym_fromstring(char *__pyx_v_string, int __pyx
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":107
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":107
  *     return ALPHABET.fromstring(string, terminal)
  * 
  * def isvar(sym):             # <<<<<<<<<<<<<<
@@ -25559,7 +25560,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4isvar(CYTHON_UNUSED PyObject *__pyx_se
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("isvar", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":108
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":108
  * 
  * def isvar(sym):
  *     return sym_isvar(sym)             # <<<<<<<<<<<<<<
@@ -25574,7 +25575,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4isvar(CYTHON_UNUSED PyObject *__pyx_se
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":107
  *     return ALPHABET.fromstring(string, terminal)
  * 
  * def isvar(sym):             # <<<<<<<<<<<<<<
@@ -25593,7 +25594,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4isvar(CYTHON_UNUSED PyObject *__pyx_se
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
@@ -25616,7 +25617,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_7make_lattice(PyObject *__pyx_self, PyO
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_12make_lattice_2generator7(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":111
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":111
  * 
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -25764,7 +25765,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_12make_lattice_2generator7(__pyx_Genera
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_12make_lattice_5generator8(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":112
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":112
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)
  *     return tuple(((word, None, 1), ) for word in word_ids)             # <<<<<<<<<<<<<<
@@ -25925,7 +25926,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_12make_lattice_5generator8(__pyx_Genera
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
@@ -25953,7 +25954,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6make_lattice(CYTHON_UNUSED PyObject *_
   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_words);
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_words);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":111
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":111
  * 
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -25966,7 +25967,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6make_lattice(CYTHON_UNUSED PyObject *_
   __pyx_cur_scope->__pyx_v_word_ids = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":112
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":112
  * def make_lattice(words):
  *     word_ids = (sym_fromstring(word, True) for word in words)
  *     return tuple(((word, None, 1), ) for word in word_ids)             # <<<<<<<<<<<<<<
@@ -25988,7 +25989,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6make_lattice(CYTHON_UNUSED PyObject *_
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
@@ -26009,7 +26010,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6make_lattice(CYTHON_UNUSED PyObject *_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
@@ -26032,7 +26033,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_9decode_lattice(PyObject *__pyx_self, P
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":115
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":115
  * 
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc             # <<<<<<<<<<<<<<
@@ -26110,7 +26111,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_Gene
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":116
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":116
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc
  *             for arc in node for node in lattice)             # <<<<<<<<<<<<<<
@@ -26119,7 +26120,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_Gene
  */
   if (unlikely(!__pyx_cur_scope->__pyx_v_arc)) { __Pyx_RaiseUnboundLocalError("arc"); {__pyx_filename = __pyx_f[10]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":115
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":115
  * 
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc             # <<<<<<<<<<<<<<
@@ -26231,7 +26232,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_Gene
     __Pyx_GIVEREF(__pyx_t_7);
     __pyx_t_7 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":116
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":116
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc
  *             for arc in node for node in lattice)             # <<<<<<<<<<<<<<
@@ -26319,7 +26320,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_Gene
         __Pyx_GIVEREF(__pyx_t_6);
         __pyx_t_6 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":115
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":115
  * 
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc             # <<<<<<<<<<<<<<
@@ -26402,7 +26403,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_14decode_lattice_2generator9(__pyx_Gene
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
@@ -26430,7 +26431,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_8decode_lattice(CYTHON_UNUSED PyObject
   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_lattice);
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_lattice);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":115
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":115
  * 
  * def decode_lattice(lattice):
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc             # <<<<<<<<<<<<<<
@@ -26452,7 +26453,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_8decode_lattice(CYTHON_UNUSED PyObject
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
@@ -26473,7 +26474,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_8decode_lattice(CYTHON_UNUSED PyObject
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
@@ -26496,7 +26497,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_11decode_sentence(PyObject *__pyx_self,
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_15decode_sentence_2generator10(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":119
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":119
  * 
  * def decode_sentence(lattice):
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)             # <<<<<<<<<<<<<<
@@ -26762,7 +26763,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_15decode_sentence_2generator10(__pyx_Ge
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
@@ -26790,7 +26791,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_10decode_sentence(CYTHON_UNUSED PyObjec
   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_lattice);
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_lattice);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":119
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":119
  * 
  * def decode_sentence(lattice):
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)             # <<<<<<<<<<<<<<
@@ -26812,7 +26813,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_10decode_sentence(CYTHON_UNUSED PyObjec
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
@@ -26833,7 +26834,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_10decode_sentence(CYTHON_UNUSED PyObjec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":121
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":121
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
  * 
  * def encode_words(words):             # <<<<<<<<<<<<<<
@@ -26856,7 +26857,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_13encode_words(PyObject *__pyx_self, Py
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_12encode_words_2generator11(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":122
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":122
  * 
  * def encode_words(words):
  *     return tuple(sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -27003,7 +27004,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_12encode_words_2generator11(__pyx_Gener
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":121
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":121
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
  * 
  * def encode_words(words):             # <<<<<<<<<<<<<<
@@ -27031,7 +27032,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_12encode_words(CYTHON_UNUSED PyObject *
   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_words);
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_words);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":122
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":122
  * 
  * def encode_words(words):
  *     return tuple(sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
@@ -27053,7 +27054,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_12encode_words(CYTHON_UNUSED PyObject *
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":121
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":121
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
  * 
  * def encode_words(words):             # <<<<<<<<<<<<<<
@@ -27074,7 +27075,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_12encode_words(CYTHON_UNUSED PyObject *
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":124
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":124
  *     return tuple(sym_fromstring(word, True) for word in words)
  * 
  * def decode_words(syms):             # <<<<<<<<<<<<<<
@@ -27096,7 +27097,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_15decode_words(PyObject *__pyx_self, Py
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_12decode_words_2generator12(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":125
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":125
  * 
  * def decode_words(syms):
  *     return tuple(sym_tostring(sym) for sym in syms)             # <<<<<<<<<<<<<<
@@ -27241,7 +27242,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_12decode_words_2generator12(__pyx_Gener
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":124
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":124
  *     return tuple(sym_fromstring(word, True) for word in words)
  * 
  * def decode_words(syms):             # <<<<<<<<<<<<<<
@@ -27268,7 +27269,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14decode_words(CYTHON_UNUSED PyObject *
   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_syms);
   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_syms);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":125
  * 
  * def decode_words(syms):
  *     return tuple(sym_tostring(sym) for sym in syms)             # <<<<<<<<<<<<<<
@@ -27288,7 +27289,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14decode_words(CYTHON_UNUSED PyObject *
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":124
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":124
  *     return tuple(sym_fromstring(word, True) for word in words)
  * 
  * def decode_words(syms):             # <<<<<<<<<<<<<<
@@ -27308,7 +27309,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14decode_words(CYTHON_UNUSED PyObject *
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":6
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":6
  * cdef class Phrase:
  * 
  *     def __cinit__(self, words):             # <<<<<<<<<<<<<<
@@ -27385,7 +27386,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":8
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":8
  *     def __cinit__(self, words):
  *         cdef int i, j, n, n_vars
  *         n_vars = 0             # <<<<<<<<<<<<<<
@@ -27394,7 +27395,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_n_vars = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":9
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":9
  *         cdef int i, j, n, n_vars
  *         n_vars = 0
  *         n = len(words)             # <<<<<<<<<<<<<<
@@ -27404,7 +27405,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_1 = PyObject_Length(__pyx_v_words); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_n = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":10
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":10
  *         n_vars = 0
  *         n = len(words)
  *         self.syms = <int *>malloc(n*sizeof(int))             # <<<<<<<<<<<<<<
@@ -27413,7 +27414,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_self->syms = ((int *)malloc((__pyx_v_n * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":11
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":11
  *         n = len(words)
  *         self.syms = <int *>malloc(n*sizeof(int))
  *         for i from 0 <= i < n:             # <<<<<<<<<<<<<<
@@ -27423,7 +27424,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_2 = __pyx_v_n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":12
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":12
  *         self.syms = <int *>malloc(n*sizeof(int))
  *         for i from 0 <= i < n:
  *             self.syms[i] = words[i]             # <<<<<<<<<<<<<<
@@ -27436,7 +27437,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     (__pyx_v_self->syms[__pyx_v_i]) = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":13
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":13
  *         for i from 0 <= i < n:
  *             self.syms[i] = words[i]
  *             if sym_isvar(self.syms[i]):             # <<<<<<<<<<<<<<
@@ -27446,7 +27447,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
     __pyx_t_5 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_self->syms[__pyx_v_i])) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":14
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":14
  *             self.syms[i] = words[i]
  *             if sym_isvar(self.syms[i]):
  *                 n_vars += 1             # <<<<<<<<<<<<<<
@@ -27459,7 +27460,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":15
  *             if sym_isvar(self.syms[i]):
  *                 n_vars += 1
  *         self.n = n             # <<<<<<<<<<<<<<
@@ -27468,7 +27469,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_self->n = __pyx_v_n;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":16
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":16
  *                 n_vars += 1
  *         self.n = n
  *         self.n_vars = n_vars             # <<<<<<<<<<<<<<
@@ -27477,7 +27478,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_self->n_vars = __pyx_v_n_vars;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":17
  *         self.n = n
  *         self.n_vars = n_vars
  *         self.varpos = <int *>malloc(n_vars*sizeof(int))             # <<<<<<<<<<<<<<
@@ -27486,7 +27487,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_self->varpos = ((int *)malloc((__pyx_v_n_vars * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":18
  *         self.n_vars = n_vars
  *         self.varpos = <int *>malloc(n_vars*sizeof(int))
  *         j = 0             # <<<<<<<<<<<<<<
@@ -27495,7 +27496,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
   __pyx_v_j = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":19
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":19
  *         self.varpos = <int *>malloc(n_vars*sizeof(int))
  *         j = 0
  *         for i from 0 <= i < n:             # <<<<<<<<<<<<<<
@@ -27505,7 +27506,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_2 = __pyx_v_n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":20
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":20
  *         j = 0
  *         for i from 0 <= i < n:
  *             if sym_isvar(self.syms[i]):             # <<<<<<<<<<<<<<
@@ -27515,7 +27516,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
     __pyx_t_5 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_self->syms[__pyx_v_i])) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":21
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":21
  *         for i from 0 <= i < n:
  *             if sym_isvar(self.syms[i]):
  *                 self.varpos[j] = i             # <<<<<<<<<<<<<<
@@ -27524,7 +27525,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
  */
       (__pyx_v_self->varpos[__pyx_v_j]) = __pyx_v_i;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":22
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":22
  *             if sym_isvar(self.syms[i]):
  *                 self.varpos[j] = i
  *                 j = j + 1             # <<<<<<<<<<<<<<
@@ -27537,7 +27538,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
     __pyx_L8:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":6
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":6
  * cdef class Phrase:
  * 
  *     def __cinit__(self, words):             # <<<<<<<<<<<<<<
@@ -27557,7 +27558,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase___cinit__(struct __pyx_obj_4cdec_2sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":24
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":24
  *                 j = j + 1
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -27580,7 +27581,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6Phrase_2__dealloc__(struct __pyx_obj_4cdec_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":25
  * 
  *     def __dealloc__(self):
  *         free(self.syms)             # <<<<<<<<<<<<<<
@@ -27589,7 +27590,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6Phrase_2__dealloc__(struct __pyx_obj_4cdec_
  */
   free(__pyx_v_self->syms);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":26
  *     def __dealloc__(self):
  *         free(self.syms)
  *         free(self.varpos)             # <<<<<<<<<<<<<<
@@ -27598,7 +27599,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6Phrase_2__dealloc__(struct __pyx_obj_4cdec_
  */
   free(__pyx_v_self->varpos);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":24
  *                 j = j + 1
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -27610,7 +27611,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_6Phrase_2__dealloc__(struct __pyx_obj_4cdec_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":28
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":28
  *         free(self.varpos)
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -27645,7 +27646,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":29
  * 
  *     def __str__(self):
  *         strs = []             # <<<<<<<<<<<<<<
@@ -27657,7 +27658,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
   __pyx_v_strs = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":31
  *         strs = []
  *         cdef int i, s
  *         for i from 0 <= i < self.n:             # <<<<<<<<<<<<<<
@@ -27667,7 +27668,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
   __pyx_t_2 = __pyx_v_self->n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":32
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":32
  *         cdef int i, s
  *         for i from 0 <= i < self.n:
  *             s = self.syms[i]             # <<<<<<<<<<<<<<
@@ -27676,7 +27677,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
  */
     __pyx_v_s = (__pyx_v_self->syms[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":33
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":33
  *         for i from 0 <= i < self.n:
  *             s = self.syms[i]
  *             strs.append(sym_tostring(s))             # <<<<<<<<<<<<<<
@@ -27689,7 +27690,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":34
  *             s = self.syms[i]
  *             strs.append(sym_tostring(s))
  *         return ' '.join(strs)             # <<<<<<<<<<<<<<
@@ -27703,7 +27704,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":28
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":28
  *         free(self.varpos)
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -27723,7 +27724,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_4__str__(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":36
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":36
  *         return ' '.join(strs)
  * 
  *     def handle(self):             # <<<<<<<<<<<<<<
@@ -27761,7 +27762,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("handle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":39
  *         """return a hashable representation that normalizes the ordering
  *         of the nonterminal indices"""
  *         norm = []             # <<<<<<<<<<<<<<
@@ -27773,7 +27774,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
   __pyx_v_norm = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":41
  *         norm = []
  *         cdef int i, j, s
  *         i = 1             # <<<<<<<<<<<<<<
@@ -27782,7 +27783,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
  */
   __pyx_v_i = 1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":42
  *         cdef int i, j, s
  *         i = 1
  *         j = 0             # <<<<<<<<<<<<<<
@@ -27791,7 +27792,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
  */
   __pyx_v_j = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":43
  *         i = 1
  *         j = 0
  *         for j from 0 <= j < self.n:             # <<<<<<<<<<<<<<
@@ -27801,7 +27802,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
   __pyx_t_2 = __pyx_v_self->n;
   for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":44
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":44
  *         j = 0
  *         for j from 0 <= j < self.n:
  *             s = self.syms[j]             # <<<<<<<<<<<<<<
@@ -27810,7 +27811,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
  */
     __pyx_v_s = (__pyx_v_self->syms[__pyx_v_j]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":45
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":45
  *         for j from 0 <= j < self.n:
  *             s = self.syms[j]
  *             if sym_isvar(s):             # <<<<<<<<<<<<<<
@@ -27820,7 +27821,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
     __pyx_t_3 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar(__pyx_v_s) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":46
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":46
  *             s = self.syms[j]
  *             if sym_isvar(s):
  *                 s = sym_setindex(s,i)             # <<<<<<<<<<<<<<
@@ -27829,7 +27830,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
  */
       __pyx_v_s = __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_s, __pyx_v_i);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":47
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":47
  *             if sym_isvar(s):
  *                 s = sym_setindex(s,i)
  *                 i = i + 1             # <<<<<<<<<<<<<<
@@ -27841,7 +27842,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":48
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":48
  *                 s = sym_setindex(s,i)
  *                 i = i + 1
  *             norm.append(s)             # <<<<<<<<<<<<<<
@@ -27854,7 +27855,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":49
  *                 i = i + 1
  *             norm.append(s)
  *         return tuple(norm)             # <<<<<<<<<<<<<<
@@ -27868,7 +27869,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":36
  *         return ' '.join(strs)
  * 
  *     def handle(self):             # <<<<<<<<<<<<<<
@@ -27888,7 +27889,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_6handle(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":51
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":51
  *         return tuple(norm)
  * 
  *     def strhandle(self):             # <<<<<<<<<<<<<<
@@ -27925,7 +27926,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("strhandle", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":52
  * 
  *     def strhandle(self):
  *         norm = []             # <<<<<<<<<<<<<<
@@ -27937,7 +27938,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
   __pyx_v_norm = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":54
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":54
  *         norm = []
  *         cdef int i, j, s
  *         i = 1             # <<<<<<<<<<<<<<
@@ -27946,7 +27947,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
  */
   __pyx_v_i = 1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":55
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":55
  *         cdef int i, j, s
  *         i = 1
  *         j = 0             # <<<<<<<<<<<<<<
@@ -27955,7 +27956,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
  */
   __pyx_v_j = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":56
  *         i = 1
  *         j = 0
  *         for j from 0 <= j < self.n:             # <<<<<<<<<<<<<<
@@ -27965,7 +27966,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
   __pyx_t_2 = __pyx_v_self->n;
   for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":57
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":57
  *         j = 0
  *         for j from 0 <= j < self.n:
  *             s = self.syms[j]             # <<<<<<<<<<<<<<
@@ -27974,7 +27975,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
  */
     __pyx_v_s = (__pyx_v_self->syms[__pyx_v_j]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":58
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":58
  *         for j from 0 <= j < self.n:
  *             s = self.syms[j]
  *             if sym_isvar(s):             # <<<<<<<<<<<<<<
@@ -27984,7 +27985,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
     __pyx_t_3 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar(__pyx_v_s) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":59
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":59
  *             s = self.syms[j]
  *             if sym_isvar(s):
  *                 s = sym_setindex(s,i)             # <<<<<<<<<<<<<<
@@ -27993,7 +27994,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
  */
       __pyx_v_s = __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_s, __pyx_v_i);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":60
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":60
  *             if sym_isvar(s):
  *                 s = sym_setindex(s,i)
  *                 i = i + 1             # <<<<<<<<<<<<<<
@@ -28005,7 +28006,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":61
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":61
  *                 s = sym_setindex(s,i)
  *                 i = i + 1
  *             norm.append(sym_tostring(s))             # <<<<<<<<<<<<<<
@@ -28018,7 +28019,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":62
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":62
  *                 i = i + 1
  *             norm.append(sym_tostring(s))
  *         return ' '.join(norm)             # <<<<<<<<<<<<<<
@@ -28032,7 +28033,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":51
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":51
  *         return tuple(norm)
  * 
  *     def strhandle(self):             # <<<<<<<<<<<<<<
@@ -28052,7 +28053,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_8strhandle(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":64
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":64
  *         return ' '.join(norm)
  * 
  *     def arity(self):             # <<<<<<<<<<<<<<
@@ -28082,7 +28083,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_10arity(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("arity", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":65
  * 
  *     def arity(self):
  *         return self.n_vars             # <<<<<<<<<<<<<<
@@ -28096,7 +28097,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_10arity(struct __pyx_obj_4cdec_
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":64
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":64
  *         return ' '.join(norm)
  * 
  *     def arity(self):             # <<<<<<<<<<<<<<
@@ -28115,7 +28116,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_10arity(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":67
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":67
  *         return self.n_vars
  * 
  *     def getvarpos(self, i):             # <<<<<<<<<<<<<<
@@ -28148,7 +28149,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_12getvarpos(struct __pyx_obj_4c
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("getvarpos", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":68
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":68
  * 
  *     def getvarpos(self, i):
  *         if 0 <= i < self.n_vars:             # <<<<<<<<<<<<<<
@@ -28167,7 +28168,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_12getvarpos(struct __pyx_obj_4c
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":69
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":69
  *     def getvarpos(self, i):
  *         if 0 <= i < self.n_vars:
  *             return self.varpos[i]             # <<<<<<<<<<<<<<
@@ -28184,7 +28185,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_12getvarpos(struct __pyx_obj_4c
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":71
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":71
  *             return self.varpos[i]
  *         else:
  *             raise IndexError             # <<<<<<<<<<<<<<
@@ -28195,7 +28196,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_12getvarpos(struct __pyx_obj_4c
     {__pyx_filename = __pyx_f[7]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":67
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":67
  *         return self.n_vars
  * 
  *     def getvarpos(self, i):             # <<<<<<<<<<<<<<
@@ -28215,7 +28216,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_12getvarpos(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":73
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":73
  *             raise IndexError
  * 
  *     def getvar(self, i):             # <<<<<<<<<<<<<<
@@ -28248,7 +28249,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_14getvar(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("getvar", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":74
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":74
  * 
  *     def getvar(self, i):
  *         if 0 <= i < self.n_vars:             # <<<<<<<<<<<<<<
@@ -28267,7 +28268,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_14getvar(struct __pyx_obj_4cdec
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":75
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":75
  *     def getvar(self, i):
  *         if 0 <= i < self.n_vars:
  *             return self.syms[self.varpos[i]]             # <<<<<<<<<<<<<<
@@ -28284,7 +28285,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_14getvar(struct __pyx_obj_4cdec
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":77
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":77
  *             return self.syms[self.varpos[i]]
  *         else:
  *             raise IndexError             # <<<<<<<<<<<<<<
@@ -28295,7 +28296,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_14getvar(struct __pyx_obj_4cdec
     {__pyx_filename = __pyx_f[7]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":73
  *             raise IndexError
  * 
  *     def getvar(self, i):             # <<<<<<<<<<<<<<
@@ -28315,7 +28316,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_14getvar(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":79
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":79
  *             raise IndexError
  * 
  *     cdef int chunkpos(self, int k):             # <<<<<<<<<<<<<<
@@ -28329,7 +28330,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunkpos(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("chunkpos", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":80
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":80
  * 
  *     cdef int chunkpos(self, int k):
  *         if k == 0:             # <<<<<<<<<<<<<<
@@ -28339,7 +28340,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunkpos(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   __pyx_t_1 = ((__pyx_v_k == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":81
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":81
  *     cdef int chunkpos(self, int k):
  *         if k == 0:
  *             return 0             # <<<<<<<<<<<<<<
@@ -28351,7 +28352,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunkpos(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":83
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":83
  *             return 0
  *         else:
  *             return self.varpos[k-1]+1             # <<<<<<<<<<<<<<
@@ -28362,7 +28363,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunkpos(struct __pyx_obj_4cdec_2sa_3_sa_Phra
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":79
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":79
  *             raise IndexError
  * 
  *     cdef int chunkpos(self, int k):             # <<<<<<<<<<<<<<
@@ -28376,7 +28377,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunkpos(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":85
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":85
  *             return self.varpos[k-1]+1
  * 
  *     cdef int chunklen(self, int k):             # <<<<<<<<<<<<<<
@@ -28390,7 +28391,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("chunklen", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":86
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":86
  * 
  *     cdef int chunklen(self, int k):
  *         if self.n_vars == 0:             # <<<<<<<<<<<<<<
@@ -28400,7 +28401,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   __pyx_t_1 = ((__pyx_v_self->n_vars == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":87
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":87
  *     cdef int chunklen(self, int k):
  *         if self.n_vars == 0:
  *             return self.n             # <<<<<<<<<<<<<<
@@ -28411,7 +28412,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":88
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":88
  *         if self.n_vars == 0:
  *             return self.n
  *         elif k == 0:             # <<<<<<<<<<<<<<
@@ -28421,7 +28422,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   __pyx_t_1 = ((__pyx_v_k == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":89
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":89
  *             return self.n
  *         elif k == 0:
  *             return self.varpos[0]             # <<<<<<<<<<<<<<
@@ -28432,7 +28433,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":90
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":90
  *         elif k == 0:
  *             return self.varpos[0]
  *         elif k == self.n_vars:             # <<<<<<<<<<<<<<
@@ -28442,7 +28443,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   __pyx_t_1 = ((__pyx_v_k == __pyx_v_self->n_vars) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":91
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":91
  *             return self.varpos[0]
  *         elif k == self.n_vars:
  *             return self.n-self.varpos[k-1]-1             # <<<<<<<<<<<<<<
@@ -28454,7 +28455,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":93
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":93
  *             return self.n-self.varpos[k-1]-1
  *         else:
  *             return self.varpos[k]-self.varpos[k-1]-1             # <<<<<<<<<<<<<<
@@ -28465,7 +28466,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":85
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":85
  *             return self.varpos[k-1]+1
  * 
  *     cdef int chunklen(self, int k):             # <<<<<<<<<<<<<<
@@ -28479,7 +28480,7 @@ int __pyx_f_4cdec_2sa_3_sa_6Phrase_chunklen(struct __pyx_obj_4cdec_2sa_3_sa_Phra
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":95
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":95
  *             return self.varpos[k]-self.varpos[k-1]-1
  * 
  *     def clen(self, k):             # <<<<<<<<<<<<<<
@@ -28510,7 +28511,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_16clen(struct __pyx_obj_4cdec_2
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("clen", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":96
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":96
  * 
  *     def clen(self, k):
  *          return self.chunklen(k)             # <<<<<<<<<<<<<<
@@ -28525,7 +28526,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_16clen(struct __pyx_obj_4cdec_2
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":95
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":95
  *             return self.varpos[k]-self.varpos[k-1]-1
  * 
  *     def clen(self, k):             # <<<<<<<<<<<<<<
@@ -28544,7 +28545,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_16clen(struct __pyx_obj_4cdec_2
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":98
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":98
  *          return self.chunklen(k)
  * 
  *     def getchunk(self, ci):             # <<<<<<<<<<<<<<
@@ -28580,7 +28581,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("getchunk", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":100
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":100
  *     def getchunk(self, ci):
  *         cdef int start, stop
  *         start = self.chunkpos(ci)             # <<<<<<<<<<<<<<
@@ -28590,7 +28591,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_ci); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_start = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase *)__pyx_v_self->__pyx_vtab)->chunkpos(__pyx_v_self, __pyx_t_1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":101
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":101
  *         cdef int start, stop
  *         start = self.chunkpos(ci)
  *         stop = start+self.chunklen(ci)             # <<<<<<<<<<<<<<
@@ -28600,7 +28601,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_ci); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_stop = (__pyx_v_start + ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Phrase *)__pyx_v_self->__pyx_vtab)->chunklen(__pyx_v_self, __pyx_t_1));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":102
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":102
  *         start = self.chunkpos(ci)
  *         stop = start+self.chunklen(ci)
  *         chunk = []             # <<<<<<<<<<<<<<
@@ -28612,7 +28613,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   __pyx_v_chunk = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":103
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":103
  *         stop = start+self.chunklen(ci)
  *         chunk = []
  *         for i from start <= i < stop:             # <<<<<<<<<<<<<<
@@ -28622,7 +28623,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   __pyx_t_1 = __pyx_v_stop;
   for (__pyx_v_i = __pyx_v_start; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":104
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":104
  *         chunk = []
  *         for i from start <= i < stop:
  *             chunk.append(self.syms[i])             # <<<<<<<<<<<<<<
@@ -28635,7 +28636,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":105
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":105
  *         for i from start <= i < stop:
  *             chunk.append(self.syms[i])
  *         return chunk             # <<<<<<<<<<<<<<
@@ -28647,7 +28648,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   __pyx_r = __pyx_v_chunk;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":98
  *          return self.chunklen(k)
  * 
  *     def getchunk(self, ci):             # <<<<<<<<<<<<<<
@@ -28667,7 +28668,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_18getchunk(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":107
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":107
  *         return chunk
  * 
  *     def __cmp__(self, other):             # <<<<<<<<<<<<<<
@@ -28706,7 +28707,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cmp__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":110
  *         cdef Phrase otherp
  *         cdef int i
  *         otherp = other             # <<<<<<<<<<<<<<
@@ -28719,7 +28720,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   __pyx_v_otherp = ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":111
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":111
  *         cdef int i
  *         otherp = other
  *         for i from 0 <= i < min(self.n, otherp.n):             # <<<<<<<<<<<<<<
@@ -28736,7 +28737,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_2 = __pyx_t_4;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":112
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":112
  *         otherp = other
  *         for i from 0 <= i < min(self.n, otherp.n):
  *             if self.syms[i] < otherp.syms[i]:             # <<<<<<<<<<<<<<
@@ -28746,7 +28747,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
     __pyx_t_5 = (((__pyx_v_self->syms[__pyx_v_i]) < (__pyx_v_otherp->syms[__pyx_v_i])) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":113
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":113
  *         for i from 0 <= i < min(self.n, otherp.n):
  *             if self.syms[i] < otherp.syms[i]:
  *                 return -1             # <<<<<<<<<<<<<<
@@ -28757,7 +28758,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":114
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":114
  *             if self.syms[i] < otherp.syms[i]:
  *                 return -1
  *             elif self.syms[i] > otherp.syms[i]:             # <<<<<<<<<<<<<<
@@ -28767,7 +28768,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
     __pyx_t_5 = (((__pyx_v_self->syms[__pyx_v_i]) > (__pyx_v_otherp->syms[__pyx_v_i])) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":115
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":115
  *                 return -1
  *             elif self.syms[i] > otherp.syms[i]:
  *                 return 1             # <<<<<<<<<<<<<<
@@ -28779,7 +28780,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":116
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":116
  *             elif self.syms[i] > otherp.syms[i]:
  *                 return 1
  *         if self.n < otherp.n:             # <<<<<<<<<<<<<<
@@ -28789,7 +28790,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_5 = ((__pyx_v_self->n < __pyx_v_otherp->n) != 0);
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":117
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":117
  *                 return 1
  *         if self.n < otherp.n:
  *             return -1             # <<<<<<<<<<<<<<
@@ -28800,7 +28801,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":118
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":118
  *         if self.n < otherp.n:
  *             return -1
  *         elif self.n > otherp.n:             # <<<<<<<<<<<<<<
@@ -28810,7 +28811,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   __pyx_t_5 = ((__pyx_v_self->n > __pyx_v_otherp->n) != 0);
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":119
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":119
  *             return -1
  *         elif self.n > otherp.n:
  *             return 1             # <<<<<<<<<<<<<<
@@ -28822,7 +28823,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":121
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":121
  *             return 1
  *         else:
  *             return 0             # <<<<<<<<<<<<<<
@@ -28833,7 +28834,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":107
  *         return chunk
  * 
  *     def __cmp__(self, other):             # <<<<<<<<<<<<<<
@@ -28853,7 +28854,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_6Phrase_20__cmp__(struct __pyx_obj_4cdec_2sa_
 }
 #endif /*!(#if PY_MAJOR_VERSION < 3)*/
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":123
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":123
  *             return 0
  * 
  *     def __hash__(self):             # <<<<<<<<<<<<<<
@@ -28883,7 +28884,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__hash__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":126
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":126
  *         cdef int i
  *         cdef unsigned h
  *         h = 0             # <<<<<<<<<<<<<<
@@ -28892,7 +28893,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
  */
   __pyx_v_h = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":127
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":127
  *         cdef unsigned h
  *         h = 0
  *         for i from 0 <= i < self.n:             # <<<<<<<<<<<<<<
@@ -28902,7 +28903,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
   __pyx_t_1 = __pyx_v_self->n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":128
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":128
  *         h = 0
  *         for i from 0 <= i < self.n:
  *             if self.syms[i] > 0:             # <<<<<<<<<<<<<<
@@ -28912,7 +28913,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
     __pyx_t_2 = (((__pyx_v_self->syms[__pyx_v_i]) > 0) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":129
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":129
  *         for i from 0 <= i < self.n:
  *             if self.syms[i] > 0:
  *                 h = (h << 1) + self.syms[i]             # <<<<<<<<<<<<<<
@@ -28924,7 +28925,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":131
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":131
  *                 h = (h << 1) + self.syms[i]
  *             else:
  *                 h = (h << 1) + -self.syms[i]             # <<<<<<<<<<<<<<
@@ -28936,7 +28937,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":132
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":132
  *             else:
  *                 h = (h << 1) + -self.syms[i]
  *         return h             # <<<<<<<<<<<<<<
@@ -28946,7 +28947,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
   __pyx_r = __pyx_v_h;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":123
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":123
  *             return 0
  * 
  *     def __hash__(self):             # <<<<<<<<<<<<<<
@@ -28961,7 +28962,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_22__hash__(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":134
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":134
  *         return h
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -28987,7 +28988,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_24__len__(struct __pyx_obj_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":135
  * 
  *     def __len__(self):
  *         return self.n             # <<<<<<<<<<<<<<
@@ -28997,7 +28998,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_24__len__(struct __pyx_obj_4cd
   __pyx_r = __pyx_v_self->n;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":134
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":134
  *         return h
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -29011,7 +29012,7 @@ static Py_ssize_t __pyx_pf_4cdec_2sa_3_sa_6Phrase_24__len__(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":137
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":137
  *         return self.n
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -29042,7 +29043,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_26__getitem__(struct __pyx_obj_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":138
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":138
  * 
  *     def __getitem__(self, i):
  *         return self.syms[i]             # <<<<<<<<<<<<<<
@@ -29057,7 +29058,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_26__getitem__(struct __pyx_obj_
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":137
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":137
  *         return self.n
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -29077,7 +29078,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_26__getitem__(struct __pyx_obj_
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_6Phrase_30generator2(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":140
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":140
  *         return self.syms[i]
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -29156,7 +29157,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_6Phrase_30generator2(__pyx_GeneratorObj
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":142
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":142
  *     def __iter__(self):
  *         cdef int i
  *         for i from 0 <= i < self.n:             # <<<<<<<<<<<<<<
@@ -29166,7 +29167,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_6Phrase_30generator2(__pyx_GeneratorObj
   __pyx_t_1 = __pyx_cur_scope->__pyx_v_self->n;
   for (__pyx_cur_scope->__pyx_v_i = 0; __pyx_cur_scope->__pyx_v_i < __pyx_t_1; __pyx_cur_scope->__pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":143
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":143
  *         cdef int i
  *         for i from 0 <= i < self.n:
  *             yield self.syms[i]             # <<<<<<<<<<<<<<
@@ -29188,7 +29189,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_6Phrase_30generator2(__pyx_GeneratorObj
     if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":140
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":140
  *         return self.syms[i]
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -29210,7 +29211,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_6Phrase_30generator2(__pyx_GeneratorObj
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":145
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":145
  *             yield self.syms[i]
  * 
  *     def subst(self, start, children):             # <<<<<<<<<<<<<<
@@ -29294,7 +29295,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
   __Pyx_RefNannySetupContext("subst", 0);
   __Pyx_INCREF(__pyx_v_start);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":147
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":147
  *     def subst(self, start, children):
  *         cdef int i
  *         for i from 0 <= i < self.n:             # <<<<<<<<<<<<<<
@@ -29304,7 +29305,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
   __pyx_t_1 = __pyx_v_self->n;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":148
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":148
  *         cdef int i
  *         for i from 0 <= i < self.n:
  *             if sym_isvar(self.syms[i]):             # <<<<<<<<<<<<<<
@@ -29314,7 +29315,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
     __pyx_t_2 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_self->syms[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":149
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":149
  *         for i from 0 <= i < self.n:
  *             if sym_isvar(self.syms[i]):
  *                 start = start + children[sym_getindex(self.syms[i])-1]             # <<<<<<<<<<<<<<
@@ -29333,7 +29334,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":151
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":151
  *                 start = start + children[sym_getindex(self.syms[i])-1]
  *             else:
  *                 start = start + (self.syms[i],)             # <<<<<<<<<<<<<<
@@ -29356,7 +29357,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":152
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":152
  *             else:
  *                 start = start + (self.syms[i],)
  *         return start             # <<<<<<<<<<<<<<
@@ -29368,7 +29369,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
   __pyx_r = __pyx_v_start;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":145
  *             yield self.syms[i]
  * 
  *     def subst(self, start, children):             # <<<<<<<<<<<<<<
@@ -29389,7 +29390,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_31subst(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":155
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":155
  * 
  *     property words:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -29426,7 +29427,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_5words___get__(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":156
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":156
  *     property words:
  *         def __get__(self):
  *             return [sym_tostring(w) for w in self if not sym_isvar(w)]             # <<<<<<<<<<<<<<
@@ -29490,7 +29491,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_5words___get__(struct __pyx_obj
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":155
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":155
  * 
  *     property words:
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -29512,7 +29513,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_6Phrase_5words___get__(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":160
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":160
  * cdef class Rule:
  * 
  *     def __cinit__(self, int lhs, Phrase f, Phrase e, scores=None, word_alignments=None):             # <<<<<<<<<<<<<<
@@ -29629,7 +29630,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":161
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":161
  * 
  *     def __cinit__(self, int lhs, Phrase f, Phrase e, scores=None, word_alignments=None):
  *         if not sym_isvar(lhs): raise Exception('Invalid LHS symbol: %d' % lhs)             # <<<<<<<<<<<<<<
@@ -29656,7 +29657,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
     {__pyx_filename = __pyx_f[7]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":162
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":162
  *     def __cinit__(self, int lhs, Phrase f, Phrase e, scores=None, word_alignments=None):
  *         if not sym_isvar(lhs): raise Exception('Invalid LHS symbol: %d' % lhs)
  *         self.lhs = lhs             # <<<<<<<<<<<<<<
@@ -29665,7 +29666,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
  */
   __pyx_v_self->lhs = __pyx_v_lhs;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":163
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":163
  *         if not sym_isvar(lhs): raise Exception('Invalid LHS symbol: %d' % lhs)
  *         self.lhs = lhs
  *         self.f = f             # <<<<<<<<<<<<<<
@@ -29678,7 +29679,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   __Pyx_DECREF(((PyObject *)__pyx_v_self->f));
   __pyx_v_self->f = __pyx_v_f;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":164
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":164
  *         self.lhs = lhs
  *         self.f = f
  *         self.e = e             # <<<<<<<<<<<<<<
@@ -29691,7 +29692,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   __Pyx_DECREF(((PyObject *)__pyx_v_self->e));
   __pyx_v_self->e = __pyx_v_e;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":165
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":165
  *         self.f = f
  *         self.e = e
  *         self.word_alignments = word_alignments             # <<<<<<<<<<<<<<
@@ -29704,7 +29705,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   __Pyx_DECREF(__pyx_v_self->word_alignments);
   __pyx_v_self->word_alignments = __pyx_v_word_alignments;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":166
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":166
  *         self.e = e
  *         self.word_alignments = word_alignments
  *         self.scores = scores             # <<<<<<<<<<<<<<
@@ -29720,7 +29721,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   __pyx_v_self->scores = ((struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":160
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":160
  * cdef class Rule:
  * 
  *     def __cinit__(self, int lhs, Phrase f, Phrase e, scores=None, word_alignments=None):             # <<<<<<<<<<<<<<
@@ -29741,7 +29742,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule___cinit__(struct __pyx_obj_4cdec_2sa_3_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":168
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":168
  *         self.scores = scores
  * 
  *     def __hash__(self):             # <<<<<<<<<<<<<<
@@ -29773,7 +29774,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_4Rule_2__hash__(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__hash__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":169
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":169
  * 
  *     def __hash__(self):
  *         return hash((self.lhs, self.f, self.e))             # <<<<<<<<<<<<<<
@@ -29798,7 +29799,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_4Rule_2__hash__(struct __pyx_obj_4cdec_
   __pyx_r = __pyx_t_3;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":168
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":168
  *         self.scores = scores
  * 
  *     def __hash__(self):             # <<<<<<<<<<<<<<
@@ -29818,7 +29819,7 @@ static Py_hash_t __pyx_pf_4cdec_2sa_3_sa_4Rule_2__hash__(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":171
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":171
  *         return hash((self.lhs, self.f, self.e))
  * 
  *     def __cmp__(self, Rule other):             # <<<<<<<<<<<<<<
@@ -29862,7 +29863,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule_4__cmp__(struct __pyx_obj_4cdec_2sa_3_s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cmp__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":172
  * 
  *     def __cmp__(self, Rule other):
  *         return cmp((self.lhs, self.f, self.e, self.word_alignments),             # <<<<<<<<<<<<<<
@@ -29886,7 +29887,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule_4__cmp__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_GIVEREF(__pyx_v_self->word_alignments);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":173
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":173
  *     def __cmp__(self, Rule other):
  *         return cmp((self.lhs, self.f, self.e, self.word_alignments),
  *                 (other.lhs, other.f, other.e, self.word_alignments))             # <<<<<<<<<<<<<<
@@ -29910,7 +29911,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule_4__cmp__(struct __pyx_obj_4cdec_2sa_3_s
   __Pyx_GIVEREF(__pyx_v_self->word_alignments);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":172
  * 
  *     def __cmp__(self, Rule other):
  *         return cmp((self.lhs, self.f, self.e, self.word_alignments),             # <<<<<<<<<<<<<<
@@ -29933,7 +29934,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule_4__cmp__(struct __pyx_obj_4cdec_2sa_3_s
   __pyx_r = __pyx_t_4;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":171
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":171
  *         return hash((self.lhs, self.f, self.e))
  * 
  *     def __cmp__(self, Rule other):             # <<<<<<<<<<<<<<
@@ -29954,7 +29955,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_4Rule_4__cmp__(struct __pyx_obj_4cdec_2sa_3_s
 }
 #endif /*!(#if PY_MAJOR_VERSION < 3)*/
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":175
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":175
  *                 (other.lhs, other.f, other.e, self.word_alignments))
  * 
  *     def fmerge(self, Phrase f):             # <<<<<<<<<<<<<<
@@ -29993,7 +29994,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_6fmerge(struct __pyx_obj_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("fmerge", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":176
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":176
  * 
  *     def fmerge(self, Phrase f):
  *         if self.f == f:             # <<<<<<<<<<<<<<
@@ -30005,7 +30006,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_6fmerge(struct __pyx_obj_4cdec_2s
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":177
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":177
  *     def fmerge(self, Phrase f):
  *         if self.f == f:
  *             self.f = f             # <<<<<<<<<<<<<<
@@ -30021,7 +30022,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_6fmerge(struct __pyx_obj_4cdec_2s
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":175
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":175
  *                 (other.lhs, other.f, other.e, self.word_alignments))
  * 
  *     def fmerge(self, Phrase f):             # <<<<<<<<<<<<<<
@@ -30042,7 +30043,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_6fmerge(struct __pyx_obj_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":179
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":179
  *             self.f = f
  * 
  *     def arity(self):             # <<<<<<<<<<<<<<
@@ -30073,7 +30074,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_8arity(struct __pyx_obj_4cdec_2sa
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("arity", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":180
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":180
  * 
  *     def arity(self):
  *         return self.f.arity()             # <<<<<<<<<<<<<<
@@ -30090,7 +30091,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_8arity(struct __pyx_obj_4cdec_2sa
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":179
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":179
  *             self.f = f
  * 
  *     def arity(self):             # <<<<<<<<<<<<<<
@@ -30110,7 +30111,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_8arity(struct __pyx_obj_4cdec_2sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":182
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":182
  *         return self.f.arity()
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -30132,7 +30133,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_4Rule_11__str__(PyObject *__pyx_v_self)
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_7__str___2generator13(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":186
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":186
  *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]
  *         if self.word_alignments is not None:
  *             fields.append(' '.join('%d-%d' % a for a in self.alignments()))             # <<<<<<<<<<<<<<
@@ -30283,7 +30284,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_7__str___2generator13(__pyx_Gener
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":182
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":182
  *         return self.f.arity()
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -30318,7 +30319,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
   __Pyx_INCREF((PyObject *)__pyx_cur_scope->__pyx_v_self);
   __Pyx_GIVEREF((PyObject *)__pyx_cur_scope->__pyx_v_self);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":184
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":184
  *     def __str__(self):
  *         cdef unsigned i
  *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]             # <<<<<<<<<<<<<<
@@ -30368,7 +30369,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
   __pyx_v_fields = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":185
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":185
  *         cdef unsigned i
  *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]
  *         if self.word_alignments is not None:             # <<<<<<<<<<<<<<
@@ -30379,7 +30380,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
   __pyx_t_7 = (__pyx_t_6 != 0);
   if (__pyx_t_7) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":186
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":186
  *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]
  *         if self.word_alignments is not None:
  *             fields.append(' '.join('%d-%d' % a for a in self.alignments()))             # <<<<<<<<<<<<<<
@@ -30397,7 +30398,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":187
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":187
  *         if self.word_alignments is not None:
  *             fields.append(' '.join('%d-%d' % a for a in self.alignments()))
  *         return ' ||| '.join(fields)             # <<<<<<<<<<<<<<
@@ -30411,7 +30412,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":182
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":182
  *         return self.f.arity()
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -30437,7 +30438,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_10__str__(struct __pyx_obj_4cdec_
 }
 static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_14generator3(__pyx_GeneratorObject *__pyx_generator, PyObject *__pyx_sent_value); /* proto */
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":189
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":189
  *         return ' ||| '.join(fields)
  * 
  *     def alignments(self):             # <<<<<<<<<<<<<<
@@ -30520,7 +30521,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_14generator3(__pyx_GeneratorObjec
   __pyx_L3_first_run:;
   if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":190
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":190
  * 
  *     def alignments(self):
  *         for point in self.word_alignments:             # <<<<<<<<<<<<<<
@@ -30566,7 +30567,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_14generator3(__pyx_GeneratorObjec
     __Pyx_GIVEREF(__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":191
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":191
  *     def alignments(self):
  *         for point in self.word_alignments:
  *             yield point / ALIGNMENT_CODE, point % ALIGNMENT_CODE             # <<<<<<<<<<<<<<
@@ -30610,7 +30611,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_4Rule_14generator3(__pyx_GeneratorObjec
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rule.pxi":189
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rule.pxi":189
  *         return ' ||| '.join(fields)
  * 
  *     def alignments(self):             # <<<<<<<<<<<<<<
@@ -30701,7 +30702,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_4Rule_1e___get__(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":21
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":21
  *     int arr_len
  * 
  * cdef _Trie_Node* new_trie_node():             # <<<<<<<<<<<<<<
@@ -30715,7 +30716,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("new_trie_node", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":23
  * cdef _Trie_Node* new_trie_node():
  *     cdef _Trie_Node* node
  *     node = <_Trie_Node*> malloc(sizeof(_Trie_Node))             # <<<<<<<<<<<<<<
@@ -30724,7 +30725,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_node = ((struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *)malloc((sizeof(struct __pyx_t_4cdec_2sa_3_sa__Trie_Node))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":24
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":24
  *     cdef _Trie_Node* node
  *     node = <_Trie_Node*> malloc(sizeof(_Trie_Node))
  *     node.root = NULL             # <<<<<<<<<<<<<<
@@ -30733,7 +30734,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_node->root = NULL;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":25
  *     node = <_Trie_Node*> malloc(sizeof(_Trie_Node))
  *     node.root = NULL
  *     node.arr_len = 0             # <<<<<<<<<<<<<<
@@ -30742,7 +30743,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_node->arr_len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":26
  *     node.root = NULL
  *     node.arr_len = 0
  *     node.arr = <int*> malloc(sizeof(0*sizeof(int)))             # <<<<<<<<<<<<<<
@@ -30751,7 +30752,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_node->arr = ((int *)malloc((sizeof((0 * (sizeof(int)))))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":27
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":27
  *     node.arr_len = 0
  *     node.arr = <int*> malloc(sizeof(0*sizeof(int)))
  *     return node             # <<<<<<<<<<<<<<
@@ -30761,7 +30762,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
   __pyx_r = __pyx_v_node;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":21
  *     int arr_len
  * 
  * cdef _Trie_Node* new_trie_node():             # <<<<<<<<<<<<<<
@@ -30775,7 +30776,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_new_trie
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":29
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":29
  *     return node
  * 
  * cdef _Trie_Edge* new_trie_edge(int val):             # <<<<<<<<<<<<<<
@@ -30789,7 +30790,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("new_trie_edge", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":31
  * cdef _Trie_Edge* new_trie_edge(int val):
  *     cdef _Trie_Edge* edge
  *     edge = <_Trie_Edge*> malloc(sizeof(_Trie_Edge))             # <<<<<<<<<<<<<<
@@ -30798,7 +30799,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_edge = ((struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *)malloc((sizeof(struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":32
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":32
  *     cdef _Trie_Edge* edge
  *     edge = <_Trie_Edge*> malloc(sizeof(_Trie_Edge))
  *     edge.node = new_trie_node()             # <<<<<<<<<<<<<<
@@ -30807,7 +30808,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_edge->node = __pyx_f_4cdec_2sa_3_sa_new_trie_node();
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":33
  *     edge = <_Trie_Edge*> malloc(sizeof(_Trie_Edge))
  *     edge.node = new_trie_node()
  *     edge.bigger = NULL             # <<<<<<<<<<<<<<
@@ -30816,7 +30817,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_edge->bigger = NULL;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":34
  *     edge.node = new_trie_node()
  *     edge.bigger = NULL
  *     edge.smaller = NULL             # <<<<<<<<<<<<<<
@@ -30825,7 +30826,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_edge->smaller = NULL;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":35
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":35
  *     edge.bigger = NULL
  *     edge.smaller = NULL
  *     edge.val = val             # <<<<<<<<<<<<<<
@@ -30834,7 +30835,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
  */
   __pyx_v_edge->val = __pyx_v_val;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":36
  *     edge.smaller = NULL
  *     edge.val = val
  *     return edge             # <<<<<<<<<<<<<<
@@ -30844,7 +30845,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
   __pyx_r = __pyx_v_edge;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":29
  *     return node
  * 
  * cdef _Trie_Edge* new_trie_edge(int val):             # <<<<<<<<<<<<<<
@@ -30858,7 +30859,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Edge *__pyx_f_4cdec_2sa_3_sa_new_trie
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":38
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":38
  *     return edge
  * 
  * cdef free_trie_node(_Trie_Node* node):             # <<<<<<<<<<<<<<
@@ -30876,7 +30877,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_node(struct __pyx_t_4cdec_2sa_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("free_trie_node", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":39
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":39
  * 
  * cdef free_trie_node(_Trie_Node* node):
  *     if node != NULL:             # <<<<<<<<<<<<<<
@@ -30886,7 +30887,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_node(struct __pyx_t_4cdec_2sa_
   __pyx_t_1 = ((__pyx_v_node != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":40
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":40
  * cdef free_trie_node(_Trie_Node* node):
  *     if node != NULL:
  *         free_trie_edge(node.root)             # <<<<<<<<<<<<<<
@@ -30897,7 +30898,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_node(struct __pyx_t_4cdec_2sa_
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":41
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":41
  *     if node != NULL:
  *         free_trie_edge(node.root)
  *         free(node.arr)             # <<<<<<<<<<<<<<
@@ -30909,7 +30910,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_node(struct __pyx_t_4cdec_2sa_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":38
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":38
  *     return edge
  * 
  * cdef free_trie_node(_Trie_Node* node):             # <<<<<<<<<<<<<<
@@ -30930,7 +30931,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_node(struct __pyx_t_4cdec_2sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":43
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":43
  *         free(node.arr)
  * 
  * cdef free_trie_edge(_Trie_Edge* edge):             # <<<<<<<<<<<<<<
@@ -30948,7 +30949,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("free_trie_edge", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":44
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":44
  * 
  * cdef free_trie_edge(_Trie_Edge* edge):
  *     if edge != NULL:             # <<<<<<<<<<<<<<
@@ -30958,7 +30959,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
   __pyx_t_1 = ((__pyx_v_edge != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":45
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":45
  * cdef free_trie_edge(_Trie_Edge* edge):
  *     if edge != NULL:
  *         free_trie_node(edge.node)             # <<<<<<<<<<<<<<
@@ -30969,7 +30970,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":46
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":46
  *     if edge != NULL:
  *         free_trie_node(edge.node)
  *         free_trie_edge(edge.bigger)             # <<<<<<<<<<<<<<
@@ -30980,7 +30981,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":47
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":47
  *         free_trie_node(edge.node)
  *         free_trie_edge(edge.bigger)
  *         free_trie_edge(edge.smaller)             # <<<<<<<<<<<<<<
@@ -30994,7 +30995,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":43
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":43
  *         free(node.arr)
  * 
  * cdef free_trie_edge(_Trie_Edge* edge):             # <<<<<<<<<<<<<<
@@ -31015,7 +31016,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_free_trie_edge(struct __pyx_t_4cdec_2sa_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":49
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":49
  *         free_trie_edge(edge.smaller)
  * 
  * cdef _Trie_Node* trie_find(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31033,7 +31034,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("trie_find", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":51
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":51
  * cdef _Trie_Node* trie_find(_Trie_Node* node, int val):
  *     cdef _Trie_Edge* cur
  *     cur = node.root             # <<<<<<<<<<<<<<
@@ -31043,7 +31044,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
   __pyx_t_1 = __pyx_v_node->root;
   __pyx_v_cur = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":52
  *     cdef _Trie_Edge* cur
  *     cur = node.root
  *     while cur != NULL and cur.val != val:             # <<<<<<<<<<<<<<
@@ -31060,7 +31061,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
     }
     if (!__pyx_t_4) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":53
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":53
  *     cur = node.root
  *     while cur != NULL and cur.val != val:
  *         if val > cur.val:             # <<<<<<<<<<<<<<
@@ -31070,7 +31071,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
     __pyx_t_4 = ((__pyx_v_val > __pyx_v_cur->val) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":54
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":54
  *     while cur != NULL and cur.val != val:
  *         if val > cur.val:
  *             cur = cur.bigger             # <<<<<<<<<<<<<<
@@ -31082,7 +31083,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
       goto __pyx_L5;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":55
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":55
  *         if val > cur.val:
  *             cur = cur.bigger
  *         elif val < cur.val:             # <<<<<<<<<<<<<<
@@ -31092,7 +31093,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
     __pyx_t_4 = ((__pyx_v_val < __pyx_v_cur->val) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":56
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":56
  *             cur = cur.bigger
  *         elif val < cur.val:
  *             cur = cur.smaller             # <<<<<<<<<<<<<<
@@ -31106,7 +31107,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":57
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":57
  *         elif val < cur.val:
  *             cur = cur.smaller
  *     if cur == NULL:             # <<<<<<<<<<<<<<
@@ -31116,7 +31117,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
   __pyx_t_4 = ((__pyx_v_cur == NULL) != 0);
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":58
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":58
  *             cur = cur.smaller
  *     if cur == NULL:
  *         return NULL             # <<<<<<<<<<<<<<
@@ -31128,7 +31129,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":60
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":60
  *         return NULL
  *     else:
  *         return cur.node             # <<<<<<<<<<<<<<
@@ -31139,7 +31140,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":49
  *         free_trie_edge(edge.smaller)
  * 
  * cdef _Trie_Node* trie_find(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31153,7 +31154,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_fin
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":62
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":62
  *         return cur.node
  * 
  * cdef trie_node_data_append(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31167,7 +31168,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("trie_node_data_append", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":64
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":64
  * cdef trie_node_data_append(_Trie_Node* node, int val):
  *     cdef int new_len
  *     new_len = node.arr_len + 1             # <<<<<<<<<<<<<<
@@ -31176,7 +31177,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
  */
   __pyx_v_new_len = (__pyx_v_node->arr_len + 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":65
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":65
  *     cdef int new_len
  *     new_len = node.arr_len + 1
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -31185,7 +31186,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
  */
   __pyx_v_node->arr = ((int *)realloc(__pyx_v_node->arr, (__pyx_v_new_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":66
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":66
  *     new_len = node.arr_len + 1
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))
  *     node.arr[node.arr_len] = val             # <<<<<<<<<<<<<<
@@ -31194,7 +31195,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
  */
   (__pyx_v_node->arr[__pyx_v_node->arr_len]) = __pyx_v_val;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":67
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":67
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))
  *     node.arr[node.arr_len] = val
  *     node.arr_len = new_len             # <<<<<<<<<<<<<<
@@ -31203,7 +31204,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
  */
   __pyx_v_node->arr_len = __pyx_v_new_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":62
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":62
  *         return cur.node
  * 
  * cdef trie_node_data_append(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31218,7 +31219,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_append(struct __pyx_t_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":69
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":69
  *     node.arr_len = new_len
  * 
  * cdef trie_node_data_extend(_Trie_Node* node, int* vals, int num_vals):             # <<<<<<<<<<<<<<
@@ -31232,7 +31233,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("trie_node_data_extend", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":71
  * cdef trie_node_data_extend(_Trie_Node* node, int* vals, int num_vals):
  *     cdef int new_len
  *     new_len = node.arr_len + num_vals             # <<<<<<<<<<<<<<
@@ -31241,7 +31242,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
  */
   __pyx_v_new_len = (__pyx_v_node->arr_len + __pyx_v_num_vals);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":72
  *     cdef int new_len
  *     new_len = node.arr_len + num_vals
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -31250,7 +31251,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
  */
   __pyx_v_node->arr = ((int *)realloc(__pyx_v_node->arr, (__pyx_v_new_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":73
  *     new_len = node.arr_len + num_vals
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))
  *     memcpy(node.arr + node.arr_len, vals, num_vals*sizeof(int))             # <<<<<<<<<<<<<<
@@ -31259,7 +31260,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
  */
   memcpy((__pyx_v_node->arr + __pyx_v_node->arr_len), __pyx_v_vals, (__pyx_v_num_vals * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":74
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":74
  *     node.arr = <int*> realloc(node.arr, new_len*sizeof(int))
  *     memcpy(node.arr + node.arr_len, vals, num_vals*sizeof(int))
  *     node.arr_len = new_len             # <<<<<<<<<<<<<<
@@ -31268,7 +31269,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
  */
   __pyx_v_node->arr_len = __pyx_v_new_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":69
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":69
  *     node.arr_len = new_len
  * 
  * cdef trie_node_data_extend(_Trie_Node* node, int* vals, int num_vals):             # <<<<<<<<<<<<<<
@@ -31283,7 +31284,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_data_extend(struct __pyx_t_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":77
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":77
  * 
  * 
  * cdef _Trie_Node* trie_insert(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31300,7 +31301,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("trie_insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":79
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":79
  * cdef _Trie_Node* trie_insert(_Trie_Node* node, int val):
  *     cdef _Trie_Edge** cur
  *     cur = &node.root             # <<<<<<<<<<<<<<
@@ -31309,7 +31310,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
  */
   __pyx_v_cur = (&__pyx_v_node->root);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":80
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":80
  *     cdef _Trie_Edge** cur
  *     cur = &node.root
  *     while cur[0] != NULL and cur[0].val != val:             # <<<<<<<<<<<<<<
@@ -31326,7 +31327,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
     }
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":81
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":81
  *     cur = &node.root
  *     while cur[0] != NULL and cur[0].val != val:
  *         if val > cur[0].val:             # <<<<<<<<<<<<<<
@@ -31336,7 +31337,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
     __pyx_t_3 = ((__pyx_v_val > (__pyx_v_cur[0])->val) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":82
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":82
  *     while cur[0] != NULL and cur[0].val != val:
  *         if val > cur[0].val:
  *             cur = &cur[0].bigger             # <<<<<<<<<<<<<<
@@ -31347,7 +31348,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
       goto __pyx_L5;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":83
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":83
  *         if val > cur[0].val:
  *             cur = &cur[0].bigger
  *         elif val < cur[0].val:             # <<<<<<<<<<<<<<
@@ -31357,7 +31358,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
     __pyx_t_3 = ((__pyx_v_val < (__pyx_v_cur[0])->val) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":84
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":84
  *             cur = &cur[0].bigger
  *         elif val < cur[0].val:
  *             cur = &cur[0].smaller             # <<<<<<<<<<<<<<
@@ -31370,7 +31371,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":85
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":85
  *         elif val < cur[0].val:
  *             cur = &cur[0].smaller
  *     if cur[0] == NULL:             # <<<<<<<<<<<<<<
@@ -31380,7 +31381,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
   __pyx_t_3 = (((__pyx_v_cur[0]) == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":86
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":86
  *             cur = &cur[0].smaller
  *     if cur[0] == NULL:
  *         cur[0] = new_trie_edge(val)             # <<<<<<<<<<<<<<
@@ -31392,7 +31393,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
   }
   __pyx_L6:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":87
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":87
  *     if cur[0] == NULL:
  *         cur[0] = new_trie_edge(val)
  *     return cur[0].node             # <<<<<<<<<<<<<<
@@ -31402,7 +31403,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
   __pyx_r = (__pyx_v_cur[0])->node;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":77
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":77
  * 
  * 
  * cdef _Trie_Node* trie_insert(_Trie_Node* node, int val):             # <<<<<<<<<<<<<<
@@ -31416,7 +31417,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_trie_ins
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":89
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":89
  *     return cur[0].node
  * 
  * cdef trie_node_to_map(_Trie_Node* node, result, prefix, int include_zeros):             # <<<<<<<<<<<<<<
@@ -31437,7 +31438,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("trie_node_to_map", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":92
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":92
  *     cdef IntList arr
  * 
  *     if include_zeros or node.arr_len > 0:             # <<<<<<<<<<<<<<
@@ -31452,7 +31453,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
   }
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":93
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":93
  * 
  *     if include_zeros or node.arr_len > 0:
  *         arr = IntList()             # <<<<<<<<<<<<<<
@@ -31464,7 +31465,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
     __pyx_v_arr = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":94
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":94
  *     if include_zeros or node.arr_len > 0:
  *         arr = IntList()
  *         free(arr.arr)             # <<<<<<<<<<<<<<
@@ -31473,7 +31474,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
  */
     free(__pyx_v_arr->arr);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":95
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":95
  *         arr = IntList()
  *         free(arr.arr)
  *         arr.arr = <int*> malloc(node.arr_len * sizeof(int))             # <<<<<<<<<<<<<<
@@ -31482,7 +31483,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
  */
     __pyx_v_arr->arr = ((int *)malloc((__pyx_v_node->arr_len * (sizeof(int)))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":96
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":96
  *         free(arr.arr)
  *         arr.arr = <int*> malloc(node.arr_len * sizeof(int))
  *         memcpy(arr.arr, node.arr, node.arr_len * sizeof(int))             # <<<<<<<<<<<<<<
@@ -31491,7 +31492,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
  */
     memcpy(__pyx_v_arr->arr, __pyx_v_node->arr, (__pyx_v_node->arr_len * (sizeof(int))));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":97
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":97
  *         arr.arr = <int*> malloc(node.arr_len * sizeof(int))
  *         memcpy(arr.arr, node.arr, node.arr_len * sizeof(int))
  *         arr.len = node.arr_len             # <<<<<<<<<<<<<<
@@ -31501,7 +31502,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
     __pyx_t_4 = __pyx_v_node->arr_len;
     __pyx_v_arr->len = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":98
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":98
  *         memcpy(arr.arr, node.arr, node.arr_len * sizeof(int))
  *         arr.len = node.arr_len
  *         arr.size = node.arr_len             # <<<<<<<<<<<<<<
@@ -31511,7 +31512,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
     __pyx_t_4 = __pyx_v_node->arr_len;
     __pyx_v_arr->size = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":99
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":99
  *         arr.len = node.arr_len
  *         arr.size = node.arr_len
  *         result[prefix] = arr             # <<<<<<<<<<<<<<
@@ -31523,7 +31524,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":100
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":100
  *         arr.size = node.arr_len
  *         result[prefix] = arr
  *     trie_edge_to_map(node.root, result, prefix, include_zeros)             # <<<<<<<<<<<<<<
@@ -31534,7 +31535,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":89
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":89
  *     return cur[0].node
  * 
  * cdef trie_node_to_map(_Trie_Node* node, result, prefix, int include_zeros):             # <<<<<<<<<<<<<<
@@ -31556,7 +31557,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_node_to_map(struct __pyx_t_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":102
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":102
  *     trie_edge_to_map(node.root, result, prefix, include_zeros)
  * 
  * cdef trie_edge_to_map(_Trie_Edge* edge, result, prefix, int include_zeros):             # <<<<<<<<<<<<<<
@@ -31576,7 +31577,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
   __Pyx_RefNannySetupContext("trie_edge_to_map", 0);
   __Pyx_INCREF(__pyx_v_prefix);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":103
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":103
  * 
  * cdef trie_edge_to_map(_Trie_Edge* edge, result, prefix, int include_zeros):
  *     if edge != NULL:             # <<<<<<<<<<<<<<
@@ -31586,7 +31587,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
   __pyx_t_1 = ((__pyx_v_edge != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":104
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":104
  * cdef trie_edge_to_map(_Trie_Edge* edge, result, prefix, int include_zeros):
  *     if edge != NULL:
  *         trie_edge_to_map(edge.smaller, result, prefix, include_zeros)             # <<<<<<<<<<<<<<
@@ -31597,7 +31598,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":105
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":105
  *     if edge != NULL:
  *         trie_edge_to_map(edge.smaller, result, prefix, include_zeros)
  *         trie_edge_to_map(edge.bigger, result, prefix, include_zeros)             # <<<<<<<<<<<<<<
@@ -31608,7 +31609,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":106
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":106
  *         trie_edge_to_map(edge.smaller, result, prefix, include_zeros)
  *         trie_edge_to_map(edge.bigger, result, prefix, include_zeros)
  *         prefix = prefix + (edge.val,)             # <<<<<<<<<<<<<<
@@ -31628,7 +31629,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
     __Pyx_DECREF_SET(__pyx_v_prefix, __pyx_t_2);
     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":107
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":107
  *         trie_edge_to_map(edge.bigger, result, prefix, include_zeros)
  *         prefix = prefix + (edge.val,)
  *         trie_node_to_map(edge.node, result, prefix, include_zeros)             # <<<<<<<<<<<<<<
@@ -31642,7 +31643,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":102
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":102
  *     trie_edge_to_map(node.root, result, prefix, include_zeros)
  * 
  * cdef trie_edge_to_map(_Trie_Edge* edge, result, prefix, int include_zeros):             # <<<<<<<<<<<<<<
@@ -31665,7 +31666,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_trie_edge_to_map(struct __pyx_t_4cdec_2s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":114
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":114
  *     cdef int V
  * 
  *     def __cinit__(self, int alphabet_size):             # <<<<<<<<<<<<<<
@@ -31730,7 +31731,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7TrieMap___cinit__(struct __pyx_obj_4cdec_2sa
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":115
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":115
  * 
  *     def __cinit__(self, int alphabet_size):
  *         self.V = alphabet_size             # <<<<<<<<<<<<<<
@@ -31739,7 +31740,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7TrieMap___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->V = __pyx_v_alphabet_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":116
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":116
  *     def __cinit__(self, int alphabet_size):
  *         self.V = alphabet_size
  *         self.root = <_Trie_Node**> malloc(self.V * sizeof(_Trie_Node*))             # <<<<<<<<<<<<<<
@@ -31748,7 +31749,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7TrieMap___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->root = ((struct __pyx_t_4cdec_2sa_3_sa__Trie_Node **)malloc((__pyx_v_self->V * (sizeof(struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":117
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":117
  *         self.V = alphabet_size
  *         self.root = <_Trie_Node**> malloc(self.V * sizeof(_Trie_Node*))
  *         memset(self.root, 0, self.V * sizeof(_Trie_Node*))             # <<<<<<<<<<<<<<
@@ -31757,7 +31758,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7TrieMap___cinit__(struct __pyx_obj_4cdec_2sa
  */
   memset(__pyx_v_self->root, 0, (__pyx_v_self->V * (sizeof(struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":114
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":114
  *     cdef int V
  * 
  *     def __cinit__(self, int alphabet_size):             # <<<<<<<<<<<<<<
@@ -31771,7 +31772,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7TrieMap___cinit__(struct __pyx_obj_4cdec_2sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":120
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":120
  * 
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -31801,7 +31802,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":122
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":122
  *     def __dealloc__(self):
  *         cdef int i
  *         for i from 0 <= i < self.V:             # <<<<<<<<<<<<<<
@@ -31811,7 +31812,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
   __pyx_t_1 = __pyx_v_self->V;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":123
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":123
  *         cdef int i
  *         for i from 0 <= i < self.V:
  *             if self.root[i] != NULL:             # <<<<<<<<<<<<<<
@@ -31821,7 +31822,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
     __pyx_t_2 = (((__pyx_v_self->root[__pyx_v_i]) != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":124
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":124
  *         for i from 0 <= i < self.V:
  *             if self.root[i] != NULL:
  *                 free_trie_node(self.root[i])             # <<<<<<<<<<<<<<
@@ -31836,7 +31837,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":125
  *             if self.root[i] != NULL:
  *                 free_trie_node(self.root[i])
  *         free(self.root)             # <<<<<<<<<<<<<<
@@ -31845,7 +31846,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
  */
   free(__pyx_v_self->root);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":120
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":120
  * 
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -31862,7 +31863,7 @@ static void __pyx_pf_4cdec_2sa_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_4cdec
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":128
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":128
  * 
  * 
  *     def insert(self, pattern):             # <<<<<<<<<<<<<<
@@ -31898,7 +31899,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":131
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":131
  *         cdef int* p
  *         cdef int i, l
  *         l = len(pattern)             # <<<<<<<<<<<<<<
@@ -31908,7 +31909,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
   __pyx_t_1 = PyObject_Length(__pyx_v_pattern); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_l = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":132
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":132
  *         cdef int i, l
  *         l = len(pattern)
  *         p = <int*> malloc(l*sizeof(int))             # <<<<<<<<<<<<<<
@@ -31917,7 +31918,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
  */
   __pyx_v_p = ((int *)malloc((__pyx_v_l * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":133
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":133
  *         l = len(pattern)
  *         p = <int*> malloc(l*sizeof(int))
  *         for i from 0 <= i < l:             # <<<<<<<<<<<<<<
@@ -31927,7 +31928,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
   __pyx_t_2 = __pyx_v_l;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":134
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":134
  *         p = <int*> malloc(l*sizeof(int))
  *         for i from 0 <= i < l:
  *             p[i] = pattern[i]             # <<<<<<<<<<<<<<
@@ -31941,7 +31942,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
     (__pyx_v_p[__pyx_v_i]) = __pyx_t_4;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":135
  *         for i from 0 <= i < l:
  *             p[i] = pattern[i]
  *         self._insert(p,l)             # <<<<<<<<<<<<<<
@@ -31950,7 +31951,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_self->__pyx_vtab)->_insert(__pyx_v_self, __pyx_v_p, __pyx_v_l);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":136
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":136
  *             p[i] = pattern[i]
  *         self._insert(p,l)
  *         free(p)             # <<<<<<<<<<<<<<
@@ -31959,7 +31960,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
  */
   free(__pyx_v_p);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":128
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":128
  * 
  * 
  *     def insert(self, pattern):             # <<<<<<<<<<<<<<
@@ -31980,7 +31981,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_4insert(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":139
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":139
  * 
  * 
  *     cdef _Trie_Node* _insert(self, int* pattern, int pattern_len):             # <<<<<<<<<<<<<<
@@ -31997,7 +31998,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_insert", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":142
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":142
  *         cdef int i
  *         cdef _Trie_Node* node
  *         if self.root[pattern[0]] == NULL:             # <<<<<<<<<<<<<<
@@ -32007,7 +32008,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   __pyx_t_1 = (((__pyx_v_self->root[(__pyx_v_pattern[0])]) == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":143
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":143
  *         cdef _Trie_Node* node
  *         if self.root[pattern[0]] == NULL:
  *             self.root[pattern[0]] = new_trie_node()             # <<<<<<<<<<<<<<
@@ -32019,7 +32020,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":144
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":144
  *         if self.root[pattern[0]] == NULL:
  *             self.root[pattern[0]] = new_trie_node()
  *         node = self.root[pattern[0]]             # <<<<<<<<<<<<<<
@@ -32028,7 +32029,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
  */
   __pyx_v_node = (__pyx_v_self->root[(__pyx_v_pattern[0])]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":145
  *             self.root[pattern[0]] = new_trie_node()
  *         node = self.root[pattern[0]]
  *         for i from 1 <= i < pattern_len:             # <<<<<<<<<<<<<<
@@ -32038,7 +32039,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   __pyx_t_2 = __pyx_v_pattern_len;
   for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":146
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":146
  *         node = self.root[pattern[0]]
  *         for i from 1 <= i < pattern_len:
  *             node = trie_insert(node, pattern[i])             # <<<<<<<<<<<<<<
@@ -32048,7 +32049,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
     __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, (__pyx_v_pattern[__pyx_v_i]));
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":147
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":147
  *         for i from 1 <= i < pattern_len:
  *             node = trie_insert(node, pattern[i])
  *         return node             # <<<<<<<<<<<<<<
@@ -32058,7 +32059,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   __pyx_r = __pyx_v_node;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":139
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":139
  * 
  * 
  *     cdef _Trie_Node* _insert(self, int* pattern, int pattern_len):             # <<<<<<<<<<<<<<
@@ -32072,7 +32073,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":149
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":149
  *         return node
  * 
  *     def contains(self, pattern):             # <<<<<<<<<<<<<<
@@ -32110,7 +32111,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("contains", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":153
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":153
  *         cdef int i, l
  *         cdef _Trie_Node* node
  *         l = len(pattern)             # <<<<<<<<<<<<<<
@@ -32120,7 +32121,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   __pyx_t_1 = PyObject_Length(__pyx_v_pattern); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_l = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":154
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":154
  *         cdef _Trie_Node* node
  *         l = len(pattern)
  *         p = <int*> malloc(l*sizeof(int))             # <<<<<<<<<<<<<<
@@ -32129,7 +32130,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
  */
   __pyx_v_p = ((int *)malloc((__pyx_v_l * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":155
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":155
  *         l = len(pattern)
  *         p = <int*> malloc(l*sizeof(int))
  *         for i from 0 <= i < l:             # <<<<<<<<<<<<<<
@@ -32139,7 +32140,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   __pyx_t_2 = __pyx_v_l;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":156
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":156
  *         p = <int*> malloc(l*sizeof(int))
  *         for i from 0 <= i < l:
  *             p[i] = pattern[i]             # <<<<<<<<<<<<<<
@@ -32153,7 +32154,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
     (__pyx_v_p[__pyx_v_i]) = __pyx_t_4;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":157
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":157
  *         for i from 0 <= i < l:
  *             p[i] = pattern[i]
  *         node = self._contains(p,l)             # <<<<<<<<<<<<<<
@@ -32162,7 +32163,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
  */
   __pyx_v_node = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_self->__pyx_vtab)->_contains(__pyx_v_self, __pyx_v_p, __pyx_v_l);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":158
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":158
  *             p[i] = pattern[i]
  *         node = self._contains(p,l)
  *         free(p)             # <<<<<<<<<<<<<<
@@ -32171,7 +32172,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
  */
   free(__pyx_v_p);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":159
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":159
  *         node = self._contains(p,l)
  *         free(p)
  *         if node == NULL:             # <<<<<<<<<<<<<<
@@ -32181,7 +32182,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   __pyx_t_5 = ((__pyx_v_node == NULL) != 0);
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":160
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":160
  *         free(p)
  *         if node == NULL:
  *             return False             # <<<<<<<<<<<<<<
@@ -32195,7 +32196,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":162
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":162
  *             return False
  *         else:
  *             return True             # <<<<<<<<<<<<<<
@@ -32208,7 +32209,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":149
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":149
  *         return node
  * 
  *     def contains(self, pattern):             # <<<<<<<<<<<<<<
@@ -32227,7 +32228,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_6contains(struct __pyx_obj_4cd
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":164
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":164
  *             return True
  * 
  *     cdef _Trie_Node* _contains(self, int* pattern, int pattern_len):             # <<<<<<<<<<<<<<
@@ -32245,7 +32246,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("_contains", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":167
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":167
  *         cdef int i
  *         cdef _Trie_Node* node
  *         node = self.root[pattern[0]]             # <<<<<<<<<<<<<<
@@ -32254,7 +32255,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
  */
   __pyx_v_node = (__pyx_v_self->root[(__pyx_v_pattern[0])]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":168
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":168
  *         cdef _Trie_Node* node
  *         node = self.root[pattern[0]]
  *         i = 1             # <<<<<<<<<<<<<<
@@ -32263,7 +32264,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
  */
   __pyx_v_i = 1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":169
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":169
  *         node = self.root[pattern[0]]
  *         i = 1
  *         while node != NULL and i < pattern_len:             # <<<<<<<<<<<<<<
@@ -32280,7 +32281,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
     }
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":170
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":170
  *         i = 1
  *         while node != NULL and i < pattern_len:
  *             node = trie_find(node, pattern[i])             # <<<<<<<<<<<<<<
@@ -32289,7 +32290,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
  */
     __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_find(__pyx_v_node, (__pyx_v_pattern[__pyx_v_i]));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":171
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":171
  *         while node != NULL and i < pattern_len:
  *             node = trie_find(node, pattern[i])
  *             i = i+1             # <<<<<<<<<<<<<<
@@ -32299,7 +32300,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
     __pyx_v_i = (__pyx_v_i + 1);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":172
  *             node = trie_find(node, pattern[i])
  *             i = i+1
  *         return node             # <<<<<<<<<<<<<<
@@ -32309,7 +32310,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   __pyx_r = __pyx_v_node;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":164
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":164
  *             return True
  * 
  *     cdef _Trie_Node* _contains(self, int* pattern, int pattern_len):             # <<<<<<<<<<<<<<
@@ -32323,7 +32324,7 @@ static struct __pyx_t_4cdec_2sa_3_sa__Trie_Node *__pyx_f_4cdec_2sa_3_sa_7TrieMap
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":174
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":174
  *         return node
  * 
  *     def toMap(self, flag):             # <<<<<<<<<<<<<<
@@ -32359,7 +32360,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("toMap", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":177
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":177
  *         cdef int i, include_zeros
  * 
  *         if flag:             # <<<<<<<<<<<<<<
@@ -32369,7 +32370,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_flag); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":178
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":178
  * 
  *         if flag:
  *             include_zeros=1             # <<<<<<<<<<<<<<
@@ -32381,7 +32382,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":180
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":180
  *             include_zeros=1
  *         else:
  *             include_zeros=0             # <<<<<<<<<<<<<<
@@ -32392,7 +32393,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":181
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":181
  *         else:
  *             include_zeros=0
  *         result = {}             # <<<<<<<<<<<<<<
@@ -32404,7 +32405,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   __pyx_v_result = ((PyObject*)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":182
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":182
  *             include_zeros=0
  *         result = {}
  *         for i from 0 <= i < self.V:             # <<<<<<<<<<<<<<
@@ -32414,7 +32415,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   __pyx_t_3 = __pyx_v_self->V;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":183
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":183
  *         result = {}
  *         for i from 0 <= i < self.V:
  *             if self.root[i] != NULL:             # <<<<<<<<<<<<<<
@@ -32424,7 +32425,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
     __pyx_t_1 = (((__pyx_v_self->root[__pyx_v_i]) != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":184
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":184
  *         for i from 0 <= i < self.V:
  *             if self.root[i] != NULL:
  *                 trie_node_to_map(self.root[i], result, (i,), include_zeros)             # <<<<<<<<<<<<<<
@@ -32447,7 +32448,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
     __pyx_L6:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":185
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":185
  *             if self.root[i] != NULL:
  *                 trie_node_to_map(self.root[i], result, (i,), include_zeros)
  *         return result             # <<<<<<<<<<<<<<
@@ -32459,7 +32460,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":174
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":174
  *         return node
  * 
  *     def toMap(self, flag):             # <<<<<<<<<<<<<<
@@ -32480,7 +32481,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7TrieMap_8toMap(struct __pyx_obj_4cdec_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":200
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":200
  *     cdef write_map(self, m, FILE* f)
  * 
  *     def __cinit__(self, fsarray=None, from_stats=None, from_binary=None,             # <<<<<<<<<<<<<<
@@ -32638,7 +32639,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":204
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":204
  *             max_length=5, max_nonterminals=2,
  *             train_max_initial_size=10, train_min_gap_size=2):
  *         self.precompute_rank = precompute_rank             # <<<<<<<<<<<<<<
@@ -32648,7 +32649,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_precompute_rank); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->precompute_rank = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":205
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":205
  *             train_max_initial_size=10, train_min_gap_size=2):
  *         self.precompute_rank = precompute_rank
  *         self.precompute_secondary_rank = precompute_secondary_rank             # <<<<<<<<<<<<<<
@@ -32658,7 +32659,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_precompute_secondary_rank); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->precompute_secondary_rank = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":206
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":206
  *         self.precompute_rank = precompute_rank
  *         self.precompute_secondary_rank = precompute_secondary_rank
  *         self.max_length = max_length             # <<<<<<<<<<<<<<
@@ -32668,7 +32669,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_max_length); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->max_length = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":207
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":207
  *         self.precompute_secondary_rank = precompute_secondary_rank
  *         self.max_length = max_length
  *         self.max_nonterminals = max_nonterminals             # <<<<<<<<<<<<<<
@@ -32678,7 +32679,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_max_nonterminals); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->max_nonterminals = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":208
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":208
  *         self.max_length = max_length
  *         self.max_nonterminals = max_nonterminals
  *         self.train_max_initial_size = train_max_initial_size             # <<<<<<<<<<<<<<
@@ -32688,7 +32689,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_train_max_initial_size); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->train_max_initial_size = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":209
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":209
  *         self.max_nonterminals = max_nonterminals
  *         self.train_max_initial_size = train_max_initial_size
  *         self.train_min_gap_size = train_min_gap_size             # <<<<<<<<<<<<<<
@@ -32698,7 +32699,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_train_min_gap_size); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 209; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->train_min_gap_size = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":210
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":210
  *         self.train_max_initial_size = train_max_initial_size
  *         self.train_min_gap_size = train_min_gap_size
  *         if from_binary:             # <<<<<<<<<<<<<<
@@ -32708,7 +32709,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_binary); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":211
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":211
  *         self.train_min_gap_size = train_min_gap_size
  *         if from_binary:
  *             self.read_binary(from_binary)             # <<<<<<<<<<<<<<
@@ -32730,7 +32731,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":212
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":212
  *         if from_binary:
  *             self.read_binary(from_binary)
  *         elif from_stats:             # <<<<<<<<<<<<<<
@@ -32740,7 +32741,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_stats); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":213
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":213
  *             self.read_binary(from_binary)
  *         elif from_stats:
  *             self.precompute(from_stats, fsarray)             # <<<<<<<<<<<<<<
@@ -32766,7 +32767,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":200
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":200
  *     cdef write_map(self, m, FILE* f)
  * 
  *     def __cinit__(self, fsarray=None, from_stats=None, from_binary=None,             # <<<<<<<<<<<<<<
@@ -32788,7 +32789,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14Precomputation___cinit__(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":216
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":216
  * 
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -32832,7 +32833,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":218
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":218
  *     def read_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -32841,7 +32842,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":219
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":219
  *         cdef FILE* f
  *         f = fopen(filename, "r")
  *         fread(&(self.precompute_rank), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32850,7 +32851,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->precompute_rank), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":220
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":220
  *         f = fopen(filename, "r")
  *         fread(&(self.precompute_rank), sizeof(int), 1, f)
  *         fread(&(self.precompute_secondary_rank), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32859,7 +32860,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->precompute_secondary_rank), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":221
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":221
  *         fread(&(self.precompute_rank), sizeof(int), 1, f)
  *         fread(&(self.precompute_secondary_rank), sizeof(int), 1, f)
  *         fread(&(self.max_length), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32868,7 +32869,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->max_length), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":222
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":222
  *         fread(&(self.precompute_secondary_rank), sizeof(int), 1, f)
  *         fread(&(self.max_length), sizeof(int), 1, f)
  *         fread(&(self.max_nonterminals), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32877,7 +32878,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->max_nonterminals), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":223
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":223
  *         fread(&(self.max_length), sizeof(int), 1, f)
  *         fread(&(self.max_nonterminals), sizeof(int), 1, f)
  *         fread(&(self.train_max_initial_size), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32886,7 +32887,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->train_max_initial_size), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":224
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":224
  *         fread(&(self.max_nonterminals), sizeof(int), 1, f)
  *         fread(&(self.train_max_initial_size), sizeof(int), 1, f)
  *         fread(&(self.train_min_gap_size), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -32895,7 +32896,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fread((&__pyx_v_self->train_min_gap_size), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":225
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":225
  *         fread(&(self.train_max_initial_size), sizeof(int), 1, f)
  *         fread(&(self.train_min_gap_size), sizeof(int), 1, f)
  *         self.precomputed_index = self.read_map(f)             # <<<<<<<<<<<<<<
@@ -32910,7 +32911,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
   __pyx_v_self->precomputed_index = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":226
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":226
  *         fread(&(self.train_min_gap_size), sizeof(int), 1, f)
  *         self.precomputed_index = self.read_map(f)
  *         self.precomputed_collocations = self.read_map(f)             # <<<<<<<<<<<<<<
@@ -32925,7 +32926,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
   __pyx_v_self->precomputed_collocations = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":227
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":227
  *         self.precomputed_index = self.read_map(f)
  *         self.precomputed_collocations = self.read_map(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -32934,7 +32935,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":216
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":216
  * 
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -32955,7 +32956,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_2read_binary(struct __
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":230
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":230
  * 
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -33000,7 +33001,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":232
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":232
  *     def write_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -33009,7 +33010,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":233
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":233
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         fwrite(&(self.precompute_rank), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33018,7 +33019,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->precompute_rank), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":234
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":234
  *         f = fopen(filename, "w")
  *         fwrite(&(self.precompute_rank), sizeof(int), 1, f)
  *         fwrite(&(self.precompute_secondary_rank), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33027,7 +33028,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->precompute_secondary_rank), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":235
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":235
  *         fwrite(&(self.precompute_rank), sizeof(int), 1, f)
  *         fwrite(&(self.precompute_secondary_rank), sizeof(int), 1, f)
  *         fwrite(&(self.max_length), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33036,7 +33037,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->max_length), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":236
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":236
  *         fwrite(&(self.precompute_secondary_rank), sizeof(int), 1, f)
  *         fwrite(&(self.max_length), sizeof(int), 1, f)
  *         fwrite(&(self.max_nonterminals), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33045,7 +33046,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->max_nonterminals), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":237
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":237
  *         fwrite(&(self.max_length), sizeof(int), 1, f)
  *         fwrite(&(self.max_nonterminals), sizeof(int), 1, f)
  *         fwrite(&(self.train_max_initial_size), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33054,7 +33055,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->train_max_initial_size), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":238
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":238
  *         fwrite(&(self.max_nonterminals), sizeof(int), 1, f)
  *         fwrite(&(self.train_max_initial_size), sizeof(int), 1, f)
  *         fwrite(&(self.train_min_gap_size), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33063,7 +33064,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fwrite((&__pyx_v_self->train_min_gap_size), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":239
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":239
  *         fwrite(&(self.train_max_initial_size), sizeof(int), 1, f)
  *         fwrite(&(self.train_min_gap_size), sizeof(int), 1, f)
  *         self.write_map(self.precomputed_index, f)             # <<<<<<<<<<<<<<
@@ -33077,7 +33078,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":240
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":240
  *         fwrite(&(self.train_min_gap_size), sizeof(int), 1, f)
  *         self.write_map(self.precomputed_index, f)
  *         self.write_map(self.precomputed_collocations, f)             # <<<<<<<<<<<<<<
@@ -33091,7 +33092,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":241
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":241
  *         self.write_map(self.precomputed_index, f)
  *         self.write_map(self.precomputed_collocations, f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -33100,7 +33101,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":230
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":230
  * 
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -33122,7 +33123,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_4write_binary(struct _
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":244
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":244
  * 
  * 
  *     cdef write_map(self, m, FILE* f):             # <<<<<<<<<<<<<<
@@ -33153,7 +33154,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_map", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":248
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":248
  *         cdef IntList arr
  * 
  *         N = len(m)             # <<<<<<<<<<<<<<
@@ -33163,7 +33164,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
   __pyx_t_1 = PyObject_Length(__pyx_v_m); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 248; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_N = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":249
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":249
  * 
  *         N = len(m)
  *         fwrite(&(N), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33172,7 +33173,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
  */
   fwrite((&__pyx_v_N), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":250
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":250
  *         N = len(m)
  *         fwrite(&(N), sizeof(int), 1, f)
  *         for pattern, val in m.iteritems():             # <<<<<<<<<<<<<<
@@ -33200,7 +33201,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
     __Pyx_XDECREF_SET(__pyx_v_val, __pyx_t_6);
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":251
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":251
  *         fwrite(&(N), sizeof(int), 1, f)
  *         for pattern, val in m.iteritems():
  *             N = len(pattern)             # <<<<<<<<<<<<<<
@@ -33210,7 +33211,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
     __pyx_t_8 = PyObject_Length(__pyx_v_pattern); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_N = __pyx_t_8;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":252
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":252
  *         for pattern, val in m.iteritems():
  *             N = len(pattern)
  *             fwrite(&(N), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33219,7 +33220,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
  */
     fwrite((&__pyx_v_N), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":253
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":253
  *             N = len(pattern)
  *             fwrite(&(N), sizeof(int), 1, f)
  *             for word_id in pattern:             # <<<<<<<<<<<<<<
@@ -33264,7 +33265,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
       __Pyx_XDECREF_SET(__pyx_v_word_id, __pyx_t_5);
       __pyx_t_5 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":254
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":254
  *             fwrite(&(N), sizeof(int), 1, f)
  *             for word_id in pattern:
  *                 i = word_id             # <<<<<<<<<<<<<<
@@ -33274,7 +33275,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
       __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_v_word_id); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_i = __pyx_t_7;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":255
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":255
  *             for word_id in pattern:
  *                 i = word_id
  *                 fwrite(&(i), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33285,7 +33286,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
     }
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":256
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":256
  *                 i = word_id
  *                 fwrite(&(i), sizeof(int), 1, f)
  *             arr = val             # <<<<<<<<<<<<<<
@@ -33298,7 +33299,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
     __Pyx_XDECREF_SET(__pyx_v_arr, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_6));
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":257
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":257
  *                 fwrite(&(i), sizeof(int), 1, f)
  *             arr = val
  *             arr.write_handle(f)             # <<<<<<<<<<<<<<
@@ -33309,7 +33310,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":244
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":244
  * 
  * 
  *     cdef write_map(self, m, FILE* f):             # <<<<<<<<<<<<<<
@@ -33336,7 +33337,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_write_map(CYTHON_UNUSED
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":260
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":260
  * 
  * 
  *     cdef read_map(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -33364,7 +33365,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_map", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":264
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":264
  *         cdef IntList arr
  * 
  *         m = {}             # <<<<<<<<<<<<<<
@@ -33376,7 +33377,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
   __pyx_v_m = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":265
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":265
  * 
  *         m = {}
  *         fread(&(N), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33385,7 +33386,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
  */
   fread((&__pyx_v_N), (sizeof(int)), 1, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":266
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":266
  *         m = {}
  *         fread(&(N), sizeof(int), 1, f)
  *         for j from 0 <= j < N:             # <<<<<<<<<<<<<<
@@ -33395,7 +33396,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
   __pyx_t_2 = __pyx_v_N;
   for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":267
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":267
  *         fread(&(N), sizeof(int), 1, f)
  *         for j from 0 <= j < N:
  *             fread(&(i), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33404,7 +33405,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
  */
     fread((&__pyx_v_i), (sizeof(int)), 1, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":268
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":268
  *         for j from 0 <= j < N:
  *             fread(&(i), sizeof(int), 1, f)
  *             key = ()             # <<<<<<<<<<<<<<
@@ -33414,7 +33415,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
     __Pyx_INCREF(__pyx_empty_tuple);
     __Pyx_XDECREF_SET(__pyx_v_key, __pyx_empty_tuple);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":269
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":269
  *             fread(&(i), sizeof(int), 1, f)
  *             key = ()
  *             for k from 0 <= k < i:             # <<<<<<<<<<<<<<
@@ -33424,7 +33425,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
     __pyx_t_3 = __pyx_v_i;
     for (__pyx_v_k = 0; __pyx_v_k < __pyx_t_3; __pyx_v_k++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":270
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":270
  *             key = ()
  *             for k from 0 <= k < i:
  *                 fread(&(word_id), sizeof(int), 1, f)             # <<<<<<<<<<<<<<
@@ -33433,7 +33434,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
  */
       fread((&__pyx_v_word_id), (sizeof(int)), 1, __pyx_v_f);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":271
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":271
  *             for k from 0 <= k < i:
  *                 fread(&(word_id), sizeof(int), 1, f)
  *                 key = key + (word_id,)             # <<<<<<<<<<<<<<
@@ -33454,7 +33455,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
       __pyx_t_1 = 0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":272
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":272
  *                 fread(&(word_id), sizeof(int), 1, f)
  *                 key = key + (word_id,)
  *             arr = IntList()             # <<<<<<<<<<<<<<
@@ -33466,7 +33467,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
     __Pyx_XDECREF_SET(__pyx_v_arr, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1));
     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":273
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":273
  *                 key = key + (word_id,)
  *             arr = IntList()
  *             arr.read_handle(f)             # <<<<<<<<<<<<<<
@@ -33475,7 +33476,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
  */
     ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_arr->__pyx_vtab)->read_handle(__pyx_v_arr, __pyx_v_f);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":274
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":274
  *             arr = IntList()
  *             arr.read_handle(f)
  *             m[key] = arr             # <<<<<<<<<<<<<<
@@ -33485,7 +33486,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
     if (unlikely(PyDict_SetItem(__pyx_v_m, __pyx_v_key, ((PyObject *)__pyx_v_arr)) < 0)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":275
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":275
  *             arr.read_handle(f)
  *             m[key] = arr
  *         return m             # <<<<<<<<<<<<<<
@@ -33497,7 +33498,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
   __pyx_r = __pyx_v_m;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":260
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":260
  * 
  * 
  *     cdef read_map(self, FILE* f):             # <<<<<<<<<<<<<<
@@ -33520,7 +33521,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_14Precomputation_read_map(CYTHON_UNUSED
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":278
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":278
  * 
  * 
  *     def precompute(self, stats, SuffixArray sarray):             # <<<<<<<<<<<<<<
@@ -33672,7 +33673,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("precompute", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":280
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":280
  *     def precompute(self, stats, SuffixArray sarray):
  *         cdef int i, l, N, max_pattern_len, i1, l1, i2, l2, i3, l3, ptr1, ptr2, ptr3, is_super, sent_count, max_rank
  *         cdef DataArray darray = sarray.darray             # <<<<<<<<<<<<<<
@@ -33684,7 +33685,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_darray = ((struct __pyx_obj_4cdec_2sa_3_sa_DataArray *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":285
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":285
  *         cdef _Trie_Node* node
  * 
  *         data = darray.data             # <<<<<<<<<<<<<<
@@ -33696,7 +33697,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_data = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":287
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":287
  *         data = darray.data
  * 
  *         frequent_patterns = TrieMap(len(darray.id2word))             # <<<<<<<<<<<<<<
@@ -33720,7 +33721,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_frequent_patterns = ((struct __pyx_obj_4cdec_2sa_3_sa_TrieMap *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":288
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":288
  * 
  *         frequent_patterns = TrieMap(len(darray.id2word))
  *         super_frequent_patterns = TrieMap(len(darray.id2word))             # <<<<<<<<<<<<<<
@@ -33744,7 +33745,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_super_frequent_patterns = ((struct __pyx_obj_4cdec_2sa_3_sa_TrieMap *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":289
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":289
  *         frequent_patterns = TrieMap(len(darray.id2word))
  *         super_frequent_patterns = TrieMap(len(darray.id2word))
  *         collocations = TrieMap(len(darray.id2word))             # <<<<<<<<<<<<<<
@@ -33768,7 +33769,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_collocations = ((struct __pyx_obj_4cdec_2sa_3_sa_TrieMap *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":291
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":291
  *         collocations = TrieMap(len(darray.id2word))
  * 
  *         I_set = set()             # <<<<<<<<<<<<<<
@@ -33780,7 +33781,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_I_set = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":292
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":292
  * 
  *         I_set = set()
  *         J_set = set()             # <<<<<<<<<<<<<<
@@ -33792,7 +33793,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_J_set = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":293
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":293
  *         I_set = set()
  *         J_set = set()
  *         J2_set = set()             # <<<<<<<<<<<<<<
@@ -33804,7 +33805,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_J2_set = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":294
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":294
  *         J_set = set()
  *         J2_set = set()
  *         IJ_set = set()             # <<<<<<<<<<<<<<
@@ -33816,7 +33817,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_IJ_set = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":295
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":295
  *         J2_set = set()
  *         IJ_set = set()
  *         pattern_rank = {}             # <<<<<<<<<<<<<<
@@ -33828,7 +33829,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_pattern_rank = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":297
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":297
  *         pattern_rank = {}
  * 
  *         logger.info("Precomputing frequent intersections")             # <<<<<<<<<<<<<<
@@ -33845,7 +33846,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":298
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":298
  * 
  *         logger.info("Precomputing frequent intersections")
  *         cdef float start_time = monitor_cpu()             # <<<<<<<<<<<<<<
@@ -33861,7 +33862,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_start_time = __pyx_t_4;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":300
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":300
  *         cdef float start_time = monitor_cpu()
  * 
  *         max_pattern_len = 0             # <<<<<<<<<<<<<<
@@ -33870,7 +33871,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
   __pyx_v_max_pattern_len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":301
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":301
  * 
  *         max_pattern_len = 0
  *         for rank, (_, _, phrase) in enumerate(stats):             # <<<<<<<<<<<<<<
@@ -33985,7 +33986,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_3 = __pyx_t_6;
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":302
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":302
  *         max_pattern_len = 0
  *         for rank, (_, _, phrase) in enumerate(stats):
  *             if rank >= self.precompute_rank:             # <<<<<<<<<<<<<<
@@ -34000,7 +34001,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
     if (__pyx_t_12) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":303
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":303
  *         for rank, (_, _, phrase) in enumerate(stats):
  *             if rank >= self.precompute_rank:
  *                 break             # <<<<<<<<<<<<<<
@@ -34010,7 +34011,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       goto __pyx_L4_break;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":304
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":304
  *             if rank >= self.precompute_rank:
  *                 break
  *             max_pattern_len = max(max_pattern_len, len(phrase))             # <<<<<<<<<<<<<<
@@ -34026,7 +34027,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     }
     __pyx_v_max_pattern_len = __pyx_t_15;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":305
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":305
  *                 break
  *             max_pattern_len = max(max_pattern_len, len(phrase))
  *             frequent_patterns.insert(phrase)             # <<<<<<<<<<<<<<
@@ -34046,7 +34047,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":306
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":306
  *             max_pattern_len = max(max_pattern_len, len(phrase))
  *             frequent_patterns.insert(phrase)
  *             I_set.add(phrase)             # <<<<<<<<<<<<<<
@@ -34055,7 +34056,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
     __pyx_t_16 = PySet_Add(__pyx_v_I_set, __pyx_v_phrase); if (unlikely(__pyx_t_16 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 306; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":307
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":307
  *             frequent_patterns.insert(phrase)
  *             I_set.add(phrase)
  *             pattern_rank[phrase] = rank             # <<<<<<<<<<<<<<
@@ -34064,7 +34065,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
     if (unlikely(PyDict_SetItem(__pyx_v_pattern_rank, __pyx_v_phrase, __pyx_v_rank) < 0)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 307; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":308
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":308
  *             I_set.add(phrase)
  *             pattern_rank[phrase] = rank
  *             if rank < self.precompute_secondary_rank:             # <<<<<<<<<<<<<<
@@ -34079,7 +34080,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     if (__pyx_t_12) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":309
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":309
  *             pattern_rank[phrase] = rank
  *             if rank < self.precompute_secondary_rank:
  *                 super_frequent_patterns.insert(phrase)             # <<<<<<<<<<<<<<
@@ -34099,7 +34100,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":310
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":310
  *             if rank < self.precompute_secondary_rank:
  *                 super_frequent_patterns.insert(phrase)
  *                 J_set.add(phrase)             # <<<<<<<<<<<<<<
@@ -34115,7 +34116,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":312
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":312
  *                 J_set.add(phrase)
  * 
  *         queue = IntList(increment=1000)             # <<<<<<<<<<<<<<
@@ -34131,7 +34132,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_queue = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":314
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":314
  *         queue = IntList(increment=1000)
  * 
  *         logger.info("    Computing inverted indexes...")             # <<<<<<<<<<<<<<
@@ -34148,7 +34149,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":315
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":315
  * 
  *         logger.info("    Computing inverted indexes...")
  *         N = len(data)             # <<<<<<<<<<<<<<
@@ -34158,7 +34159,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_t_2 = PyObject_Length(((PyObject *)__pyx_v_data)); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_N = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":316
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":316
  *         logger.info("    Computing inverted indexes...")
  *         N = len(data)
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -34168,7 +34169,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_t_14 = __pyx_v_N;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":317
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":317
  *         N = len(data)
  *         for i from 0 <= i < N:
  *             sa_word_id = data.arr[i]             # <<<<<<<<<<<<<<
@@ -34177,7 +34178,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
     __pyx_v_sa_word_id = (__pyx_v_data->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":318
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":318
  *         for i from 0 <= i < N:
  *             sa_word_id = data.arr[i]
  *             if sa_word_id == 1:             # <<<<<<<<<<<<<<
@@ -34187,7 +34188,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_12 = ((__pyx_v_sa_word_id == 1) != 0);
     if (__pyx_t_12) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":319
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":319
  *             sa_word_id = data.arr[i]
  *             if sa_word_id == 1:
  *                 queue._append(-1)             # <<<<<<<<<<<<<<
@@ -34199,7 +34200,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":321
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":321
  *                 queue._append(-1)
  *             else:
  *                 for l from 1 <= l <= max_pattern_len:             # <<<<<<<<<<<<<<
@@ -34209,7 +34210,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_17 = __pyx_v_max_pattern_len;
       for (__pyx_v_l = 1; __pyx_v_l <= __pyx_t_17; __pyx_v_l++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":322
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":322
  *             else:
  *                 for l from 1 <= l <= max_pattern_len:
  *                     node = frequent_patterns._contains(data.arr+i, l)             # <<<<<<<<<<<<<<
@@ -34218,7 +34219,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         __pyx_v_node = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_frequent_patterns->__pyx_vtab)->_contains(__pyx_v_frequent_patterns, (__pyx_v_data->arr + __pyx_v_i), __pyx_v_l);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":323
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":323
  *                 for l from 1 <= l <= max_pattern_len:
  *                     node = frequent_patterns._contains(data.arr+i, l)
  *                     if node == NULL:             # <<<<<<<<<<<<<<
@@ -34228,7 +34229,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __pyx_t_12 = ((__pyx_v_node == NULL) != 0);
         if (__pyx_t_12) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":324
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":324
  *                     node = frequent_patterns._contains(data.arr+i, l)
  *                     if node == NULL:
  *                         break             # <<<<<<<<<<<<<<
@@ -34238,7 +34239,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           goto __pyx_L13_break;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":325
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":325
  *                     if node == NULL:
  *                         break
  *                     queue._append(i)             # <<<<<<<<<<<<<<
@@ -34247,7 +34248,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_queue->__pyx_vtab)->_append(__pyx_v_queue, __pyx_v_i);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":326
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":326
  *                         break
  *                     queue._append(i)
  *                     queue._append(l)             # <<<<<<<<<<<<<<
@@ -34256,7 +34257,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_queue->__pyx_vtab)->_append(__pyx_v_queue, __pyx_v_l);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":327
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":327
  *                     queue._append(i)
  *                     queue._append(l)
  *                     trie_node_data_append(node, i)             # <<<<<<<<<<<<<<
@@ -34272,7 +34273,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_L11:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":329
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":329
  *                     trie_node_data_append(node, i)
  * 
  *         logger.info("    Computing collocations...")             # <<<<<<<<<<<<<<
@@ -34289,7 +34290,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":330
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":330
  * 
  *         logger.info("    Computing collocations...")
  *         N = len(queue)             # <<<<<<<<<<<<<<
@@ -34299,7 +34300,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_t_2 = PyObject_Length(((PyObject *)__pyx_v_queue)); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_N = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":331
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":331
  *         logger.info("    Computing collocations...")
  *         N = len(queue)
  *         ptr1 = 0             # <<<<<<<<<<<<<<
@@ -34308,7 +34309,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
   __pyx_v_ptr1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":332
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":332
  *         N = len(queue)
  *         ptr1 = 0
  *         sent_count = 0             # <<<<<<<<<<<<<<
@@ -34317,7 +34318,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
   __pyx_v_sent_count = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":333
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":333
  *         ptr1 = 0
  *         sent_count = 0
  *         while ptr1 < N:    # main loop             # <<<<<<<<<<<<<<
@@ -34328,7 +34329,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_12 = ((__pyx_v_ptr1 < __pyx_v_N) != 0);
     if (!__pyx_t_12) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":334
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":334
  *         sent_count = 0
  *         while ptr1 < N:    # main loop
  *             i1 = queue.arr[ptr1]             # <<<<<<<<<<<<<<
@@ -34337,7 +34338,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
     __pyx_v_i1 = (__pyx_v_queue->arr[__pyx_v_ptr1]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":335
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":335
  *         while ptr1 < N:    # main loop
  *             i1 = queue.arr[ptr1]
  *             if i1 > -1:             # <<<<<<<<<<<<<<
@@ -34347,7 +34348,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_12 = ((__pyx_v_i1 > -1) != 0);
     if (__pyx_t_12) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":336
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":336
  *             i1 = queue.arr[ptr1]
  *             if i1 > -1:
  *                 l1 = queue.arr[ptr1+1]             # <<<<<<<<<<<<<<
@@ -34356,7 +34357,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
       __pyx_v_l1 = (__pyx_v_queue->arr[(__pyx_v_ptr1 + 1)]);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":337
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":337
  *             if i1 > -1:
  *                 l1 = queue.arr[ptr1+1]
  *                 ptr2 = ptr1 + 2             # <<<<<<<<<<<<<<
@@ -34365,7 +34366,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
       __pyx_v_ptr2 = (__pyx_v_ptr1 + 2);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":338
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":338
  *                 l1 = queue.arr[ptr1+1]
  *                 ptr2 = ptr1 + 2
  *                 while ptr2 < N:             # <<<<<<<<<<<<<<
@@ -34376,7 +34377,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __pyx_t_12 = ((__pyx_v_ptr2 < __pyx_v_N) != 0);
         if (!__pyx_t_12) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":339
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":339
  *                 ptr2 = ptr1 + 2
  *                 while ptr2 < N:
  *                     i2 = queue.arr[ptr2]             # <<<<<<<<<<<<<<
@@ -34385,7 +34386,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         __pyx_v_i2 = (__pyx_v_queue->arr[__pyx_v_ptr2]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":340
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":340
  *                 while ptr2 < N:
  *                     i2 = queue.arr[ptr2]
  *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -34401,7 +34402,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         }
         if (__pyx_t_19) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":341
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":341
  *                     i2 = queue.arr[ptr2]
  *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
  *                         break             # <<<<<<<<<<<<<<
@@ -34411,7 +34412,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           goto __pyx_L19_break;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":342
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":342
  *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
  *                         break
  *                     l2 = queue.arr[ptr2+1]             # <<<<<<<<<<<<<<
@@ -34420,7 +34421,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         __pyx_v_l2 = (__pyx_v_queue->arr[(__pyx_v_ptr2 + 1)]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":343
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":343
  *                         break
  *                     l2 = queue.arr[ptr2+1]
  *                     if (i2 - i1 - l1 >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -34430,7 +34431,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __pyx_t_19 = ((((__pyx_v_i2 - __pyx_v_i1) - __pyx_v_l1) >= __pyx_v_self->train_min_gap_size) != 0);
         if (__pyx_t_19) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":344
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":344
  *                     l2 = queue.arr[ptr2+1]
  *                     if (i2 - i1 - l1 >= self.train_min_gap_size and
  *                             i2 + l2 - i1 <= self.train_max_initial_size and             # <<<<<<<<<<<<<<
@@ -34440,7 +34441,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __pyx_t_12 = ((((__pyx_v_i2 + __pyx_v_l2) - __pyx_v_i1) <= __pyx_v_self->train_max_initial_size) != 0);
           if (__pyx_t_12) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":345
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":345
  *                     if (i2 - i1 - l1 >= self.train_min_gap_size and
  *                             i2 + l2 - i1 <= self.train_max_initial_size and
  *                             l1+l2+1 <= self.max_length):             # <<<<<<<<<<<<<<
@@ -34458,7 +34459,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         }
         if (__pyx_t_12) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":346
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":346
  *                             i2 + l2 - i1 <= self.train_max_initial_size and
  *                             l1+l2+1 <= self.max_length):
  *                         node = collocations._insert(data.arr+i1, l1)             # <<<<<<<<<<<<<<
@@ -34467,7 +34468,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
           __pyx_v_node = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_collocations->__pyx_vtab)->_insert(__pyx_v_collocations, (__pyx_v_data->arr + __pyx_v_i1), __pyx_v_l1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":347
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":347
  *                             l1+l2+1 <= self.max_length):
  *                         node = collocations._insert(data.arr+i1, l1)
  *                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
@@ -34476,7 +34477,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
           __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, -1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":348
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":348
  *                         node = collocations._insert(data.arr+i1, l1)
  *                         node = trie_insert(node, -1)
  *                         for i from i2 <= i < i2+l2:             # <<<<<<<<<<<<<<
@@ -34486,7 +34487,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __pyx_t_14 = (__pyx_v_i2 + __pyx_v_l2);
           for (__pyx_v_i = __pyx_v_i2; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":349
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":349
  *                         node = trie_insert(node, -1)
  *                         for i from i2 <= i < i2+l2:
  *                             node = trie_insert(node, data.arr[i])             # <<<<<<<<<<<<<<
@@ -34496,7 +34497,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
             __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, (__pyx_v_data->arr[__pyx_v_i]));
           }
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":350
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":350
  *                         for i from i2 <= i < i2+l2:
  *                             node = trie_insert(node, data.arr[i])
  *                         trie_node_data_append(node, i1)             # <<<<<<<<<<<<<<
@@ -34507,7 +34508,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __Pyx_GOTREF(__pyx_t_1);
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":351
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":351
  *                             node = trie_insert(node, data.arr[i])
  *                         trie_node_data_append(node, i1)
  *                         trie_node_data_append(node, i2)             # <<<<<<<<<<<<<<
@@ -34518,7 +34519,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __Pyx_GOTREF(__pyx_t_1);
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":352
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":352
  *                         trie_node_data_append(node, i1)
  *                         trie_node_data_append(node, i2)
  *                         if super_frequent_patterns._contains(data.arr+i2, l2) != NULL:             # <<<<<<<<<<<<<<
@@ -34528,7 +34529,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __pyx_t_12 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_super_frequent_patterns->__pyx_vtab)->_contains(__pyx_v_super_frequent_patterns, (__pyx_v_data->arr + __pyx_v_i2), __pyx_v_l2) != NULL) != 0);
           if (__pyx_t_12) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":353
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":353
  *                         trie_node_data_append(node, i2)
  *                         if super_frequent_patterns._contains(data.arr+i2, l2) != NULL:
  *                             if super_frequent_patterns._contains(data.arr+i1, l1) != NULL:             # <<<<<<<<<<<<<<
@@ -34538,7 +34539,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
             __pyx_t_12 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_super_frequent_patterns->__pyx_vtab)->_contains(__pyx_v_super_frequent_patterns, (__pyx_v_data->arr + __pyx_v_i1), __pyx_v_l1) != NULL) != 0);
             if (__pyx_t_12) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":354
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":354
  *                         if super_frequent_patterns._contains(data.arr+i2, l2) != NULL:
  *                             if super_frequent_patterns._contains(data.arr+i1, l1) != NULL:
  *                                 is_super = 1             # <<<<<<<<<<<<<<
@@ -34550,7 +34551,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
             }
             /*else*/ {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":356
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":356
  *                                 is_super = 1
  *                             else:
  *                                 is_super = 0             # <<<<<<<<<<<<<<
@@ -34561,7 +34562,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
             }
             __pyx_L25:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":357
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":357
  *                             else:
  *                                 is_super = 0
  *                             ptr3 = ptr2 + 2             # <<<<<<<<<<<<<<
@@ -34570,7 +34571,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
             __pyx_v_ptr3 = (__pyx_v_ptr2 + 2);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":358
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":358
  *                                 is_super = 0
  *                             ptr3 = ptr2 + 2
  *                             while ptr3 < N:             # <<<<<<<<<<<<<<
@@ -34581,7 +34582,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
               __pyx_t_12 = ((__pyx_v_ptr3 < __pyx_v_N) != 0);
               if (!__pyx_t_12) break;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":359
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":359
  *                             ptr3 = ptr2 + 2
  *                             while ptr3 < N:
  *                                 i3 = queue.arr[ptr3]             # <<<<<<<<<<<<<<
@@ -34590,7 +34591,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
               __pyx_v_i3 = (__pyx_v_queue->arr[__pyx_v_ptr3]);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":360
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":360
  *                             while ptr3 < N:
  *                                 i3 = queue.arr[ptr3]
  *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -34606,7 +34607,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
               }
               if (__pyx_t_20) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":361
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":361
  *                                 i3 = queue.arr[ptr3]
  *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
  *                                     break             # <<<<<<<<<<<<<<
@@ -34616,7 +34617,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                 goto __pyx_L27_break;
               }
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":362
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":362
  *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
  *                                     break
  *                                 l3 = queue.arr[ptr3+1]             # <<<<<<<<<<<<<<
@@ -34625,7 +34626,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
               __pyx_v_l3 = (__pyx_v_queue->arr[(__pyx_v_ptr3 + 1)]);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":363
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":363
  *                                     break
  *                                 l3 = queue.arr[ptr3+1]
  *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -34635,7 +34636,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
               __pyx_t_20 = ((((__pyx_v_i3 - __pyx_v_i2) - __pyx_v_l2) >= __pyx_v_self->train_min_gap_size) != 0);
               if (__pyx_t_20) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":364
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":364
  *                                 l3 = queue.arr[ptr3+1]
  *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and
  *                                         i3 + l3 - i1 <= self.train_max_initial_size and             # <<<<<<<<<<<<<<
@@ -34645,7 +34646,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                 __pyx_t_12 = ((((__pyx_v_i3 + __pyx_v_l3) - __pyx_v_i1) <= __pyx_v_self->train_max_initial_size) != 0);
                 if (__pyx_t_12) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":365
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":365
  *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and
  *                                         i3 + l3 - i1 <= self.train_max_initial_size and
  *                                         l1+l2+l3+2 <= self.max_length):             # <<<<<<<<<<<<<<
@@ -34663,7 +34664,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
               }
               if (__pyx_t_12) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":366
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":366
  *                                         i3 + l3 - i1 <= self.train_max_initial_size and
  *                                         l1+l2+l3+2 <= self.max_length):
  *                                     if is_super or super_frequent_patterns._contains(data.arr+i3, l3) != NULL:             # <<<<<<<<<<<<<<
@@ -34678,7 +34679,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                 }
                 if (__pyx_t_20) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":367
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":367
  *                                         l1+l2+l3+2 <= self.max_length):
  *                                     if is_super or super_frequent_patterns._contains(data.arr+i3, l3) != NULL:
  *                                         node = collocations._insert(data.arr+i1, l1)             # <<<<<<<<<<<<<<
@@ -34687,7 +34688,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
                   __pyx_v_node = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_TrieMap *)__pyx_v_collocations->__pyx_vtab)->_insert(__pyx_v_collocations, (__pyx_v_data->arr + __pyx_v_i1), __pyx_v_l1);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":368
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":368
  *                                     if is_super or super_frequent_patterns._contains(data.arr+i3, l3) != NULL:
  *                                         node = collocations._insert(data.arr+i1, l1)
  *                                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
@@ -34696,7 +34697,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
                   __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, -1);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":369
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":369
  *                                         node = collocations._insert(data.arr+i1, l1)
  *                                         node = trie_insert(node, -1)
  *                                         for i from i2 <= i < i2+l2:             # <<<<<<<<<<<<<<
@@ -34706,7 +34707,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                   __pyx_t_14 = (__pyx_v_i2 + __pyx_v_l2);
                   for (__pyx_v_i = __pyx_v_i2; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-                    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":370
+                    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":370
  *                                         node = trie_insert(node, -1)
  *                                         for i from i2 <= i < i2+l2:
  *                                             node = trie_insert(node, data.arr[i])             # <<<<<<<<<<<<<<
@@ -34716,7 +34717,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                     __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, (__pyx_v_data->arr[__pyx_v_i]));
                   }
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":371
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":371
  *                                         for i from i2 <= i < i2+l2:
  *                                             node = trie_insert(node, data.arr[i])
  *                                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
@@ -34725,7 +34726,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
                   __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, -1);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":372
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":372
  *                                             node = trie_insert(node, data.arr[i])
  *                                         node = trie_insert(node, -1)
  *                                         for i from i3 <= i < i3+l3:             # <<<<<<<<<<<<<<
@@ -34735,7 +34736,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                   __pyx_t_14 = (__pyx_v_i3 + __pyx_v_l3);
                   for (__pyx_v_i = __pyx_v_i3; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-                    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":373
+                    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":373
  *                                         node = trie_insert(node, -1)
  *                                         for i from i3 <= i < i3+l3:
  *                                             node = trie_insert(node, data.arr[i])             # <<<<<<<<<<<<<<
@@ -34745,7 +34746,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                     __pyx_v_node = __pyx_f_4cdec_2sa_3_sa_trie_insert(__pyx_v_node, (__pyx_v_data->arr[__pyx_v_i]));
                   }
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":374
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":374
  *                                         for i from i3 <= i < i3+l3:
  *                                             node = trie_insert(node, data.arr[i])
  *                                         trie_node_data_append(node, i1)             # <<<<<<<<<<<<<<
@@ -34756,7 +34757,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                   __Pyx_GOTREF(__pyx_t_1);
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":375
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":375
  *                                             node = trie_insert(node, data.arr[i])
  *                                         trie_node_data_append(node, i1)
  *                                         trie_node_data_append(node, i2)             # <<<<<<<<<<<<<<
@@ -34767,7 +34768,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
                   __Pyx_GOTREF(__pyx_t_1);
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":376
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":376
  *                                         trie_node_data_append(node, i1)
  *                                         trie_node_data_append(node, i2)
  *                                         trie_node_data_append(node, i3)             # <<<<<<<<<<<<<<
@@ -34784,7 +34785,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
               }
               __pyx_L29:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":377
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":377
  *                                         trie_node_data_append(node, i2)
  *                                         trie_node_data_append(node, i3)
  *                                 ptr3 = ptr3 + 2             # <<<<<<<<<<<<<<
@@ -34801,7 +34802,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         }
         __pyx_L21:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":378
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":378
  *                                         trie_node_data_append(node, i3)
  *                                 ptr3 = ptr3 + 2
  *                     ptr2 = ptr2 + 2             # <<<<<<<<<<<<<<
@@ -34812,7 +34813,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       }
       __pyx_L19_break:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":379
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":379
  *                                 ptr3 = ptr3 + 2
  *                     ptr2 = ptr2 + 2
  *                 ptr1 = ptr1 + 2             # <<<<<<<<<<<<<<
@@ -34824,7 +34825,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":381
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":381
  *                 ptr1 = ptr1 + 2
  *             else:
  *                 sent_count = sent_count + 1             # <<<<<<<<<<<<<<
@@ -34833,7 +34834,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
       __pyx_v_sent_count = (__pyx_v_sent_count + 1);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":382
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":382
  *             else:
  *                 sent_count = sent_count + 1
  *                 if sent_count % 10000 == 0:             # <<<<<<<<<<<<<<
@@ -34843,7 +34844,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_20 = ((__Pyx_mod_long(__pyx_v_sent_count, 10000) == 0) != 0);
       if (__pyx_t_20) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":383
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":383
  *                 sent_count = sent_count + 1
  *                 if sent_count % 10000 == 0:
  *                     logger.debug("        %d sentences", sent_count)             # <<<<<<<<<<<<<<
@@ -34874,7 +34875,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       }
       __pyx_L35:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":384
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":384
  *                 if sent_count % 10000 == 0:
  *                     logger.debug("        %d sentences", sent_count)
  *                 ptr1 = ptr1 + 1             # <<<<<<<<<<<<<<
@@ -34886,7 +34887,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_L17:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":386
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":386
  *                 ptr1 = ptr1 + 1
  * 
  *         self.precomputed_collocations = collocations.toMap(False)             # <<<<<<<<<<<<<<
@@ -34904,7 +34905,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_self->precomputed_collocations = __pyx_t_9;
   __pyx_t_9 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":387
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":387
  * 
  *         self.precomputed_collocations = collocations.toMap(False)
  *         self.precomputed_index = frequent_patterns.toMap(True)             # <<<<<<<<<<<<<<
@@ -34922,7 +34923,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_self->precomputed_index = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":389
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":389
  *         self.precomputed_index = frequent_patterns.toMap(True)
  * 
  *         x = 0             # <<<<<<<<<<<<<<
@@ -34932,7 +34933,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_INCREF(__pyx_int_0);
   __pyx_v_x = __pyx_int_0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":390
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":390
  * 
  *         x = 0
  *         for pattern1 in J_set:             # <<<<<<<<<<<<<<
@@ -34958,7 +34959,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_XDECREF_SET(__pyx_v_pattern1, __pyx_t_9);
     __pyx_t_9 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":391
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":391
  *         x = 0
  *         for pattern1 in J_set:
  *             for pattern2 in J_set:             # <<<<<<<<<<<<<<
@@ -34984,7 +34985,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_XDECREF_SET(__pyx_v_pattern2, __pyx_t_3);
       __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":392
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":392
  *         for pattern1 in J_set:
  *             for pattern2 in J_set:
  *                 if len(pattern1) + len(pattern2) + 1 < self.max_length:             # <<<<<<<<<<<<<<
@@ -34996,7 +34997,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_20 = ((((__pyx_t_2 + __pyx_t_15) + 1) < __pyx_v_self->max_length) != 0);
       if (__pyx_t_20) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":393
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":393
  *             for pattern2 in J_set:
  *                 if len(pattern1) + len(pattern2) + 1 < self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -35011,7 +35012,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_XDECREF_SET(__pyx_v_combined_pattern, __pyx_t_8);
         __pyx_t_8 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":394
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":394
  *                 if len(pattern1) + len(pattern2) + 1 < self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2
  *                     J2_set.add(combined_pattern)             # <<<<<<<<<<<<<<
@@ -35027,7 +35028,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":396
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":396
  *                     J2_set.add(combined_pattern)
  * 
  *         for pattern1 in I_set:             # <<<<<<<<<<<<<<
@@ -35053,7 +35054,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_XDECREF_SET(__pyx_v_pattern1, __pyx_t_9);
     __pyx_t_9 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":397
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":397
  * 
  *         for pattern1 in I_set:
  *             for pattern2 in I_set:             # <<<<<<<<<<<<<<
@@ -35079,7 +35080,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_XDECREF_SET(__pyx_v_pattern2, __pyx_t_8);
       __pyx_t_8 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":398
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":398
  *         for pattern1 in I_set:
  *             for pattern2 in I_set:
  *                 x = x+1             # <<<<<<<<<<<<<<
@@ -35091,7 +35092,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_DECREF_SET(__pyx_v_x, __pyx_t_8);
       __pyx_t_8 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":399
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":399
  *             for pattern2 in I_set:
  *                 x = x+1
  *                 if len(pattern1) + len(pattern2) + 1 <= self.max_length:             # <<<<<<<<<<<<<<
@@ -35103,7 +35104,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_20 = ((((__pyx_t_15 + __pyx_t_2) + 1) <= __pyx_v_self->max_length) != 0);
       if (__pyx_t_20) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":400
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":400
  *                 x = x+1
  *                 if len(pattern1) + len(pattern2) + 1 <= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -35118,7 +35119,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_XDECREF_SET(__pyx_v_combined_pattern, __pyx_t_3);
         __pyx_t_3 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":401
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":401
  *                 if len(pattern1) + len(pattern2) + 1 <= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2
  *                     IJ_set.add(combined_pattern)             # <<<<<<<<<<<<<<
@@ -35134,7 +35135,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":403
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":403
  *                     IJ_set.add(combined_pattern)
  * 
  *         for pattern1 in I_set:             # <<<<<<<<<<<<<<
@@ -35160,7 +35161,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_XDECREF_SET(__pyx_v_pattern1, __pyx_t_9);
     __pyx_t_9 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":404
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":404
  * 
  *         for pattern1 in I_set:
  *             for pattern2 in J2_set:             # <<<<<<<<<<<<<<
@@ -35186,7 +35187,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_XDECREF_SET(__pyx_v_pattern2, __pyx_t_3);
       __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":405
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":405
  *         for pattern1 in I_set:
  *             for pattern2 in J2_set:
  *                 x = x+2             # <<<<<<<<<<<<<<
@@ -35198,7 +35199,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_DECREF_SET(__pyx_v_x, __pyx_t_3);
       __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":406
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":406
  *             for pattern2 in J2_set:
  *                 x = x+2
  *                 if len(pattern1) + len(pattern2) + 1<= self.max_length:             # <<<<<<<<<<<<<<
@@ -35210,7 +35211,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_20 = ((((__pyx_t_2 + __pyx_t_15) + 1) <= __pyx_v_self->max_length) != 0);
       if (__pyx_t_20) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":407
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":407
  *                 x = x+2
  *                 if len(pattern1) + len(pattern2) + 1<= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -35225,7 +35226,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_XDECREF_SET(__pyx_v_combined_pattern, __pyx_t_8);
         __pyx_t_8 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":408
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":408
  *                 if len(pattern1) + len(pattern2) + 1<= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2
  *                     IJ_set.add(combined_pattern)             # <<<<<<<<<<<<<<
@@ -35234,7 +35235,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
         __pyx_t_16 = PySet_Add(__pyx_v_IJ_set, __pyx_v_combined_pattern); if (unlikely(__pyx_t_16 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 408; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":409
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":409
  *                     combined_pattern = pattern1 + (-1,) + pattern2
  *                     IJ_set.add(combined_pattern)
  *                     combined_pattern = pattern2 + (-1,) + pattern1             # <<<<<<<<<<<<<<
@@ -35249,7 +35250,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_DECREF_SET(__pyx_v_combined_pattern, __pyx_t_3);
         __pyx_t_3 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":410
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":410
  *                     IJ_set.add(combined_pattern)
  *                     combined_pattern = pattern2 + (-1,) + pattern1
  *                     IJ_set.add(combined_pattern)             # <<<<<<<<<<<<<<
@@ -35265,7 +35266,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":412
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":412
  *                     IJ_set.add(combined_pattern)
  * 
  *         N = len(pattern_rank)             # <<<<<<<<<<<<<<
@@ -35275,7 +35276,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_t_15 = PyDict_Size(__pyx_v_pattern_rank); if (unlikely(__pyx_t_15 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 412; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_N = __pyx_t_15;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":413
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":413
  * 
  *         N = len(pattern_rank)
  *         cost_by_rank = IntList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -35294,7 +35295,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_cost_by_rank = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_9);
   __pyx_t_9 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":414
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":414
  *         N = len(pattern_rank)
  *         cost_by_rank = IntList(initial_len=N)
  *         count_by_rank = IntList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -35313,7 +35314,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_v_count_by_rank = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":415
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":415
  *         cost_by_rank = IntList(initial_len=N)
  *         count_by_rank = IntList(initial_len=N)
  *         for pattern, arr in self.precomputed_collocations.iteritems():             # <<<<<<<<<<<<<<
@@ -35341,7 +35342,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_XDECREF_SET(__pyx_v_arr, __pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":416
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":416
  *         count_by_rank = IntList(initial_len=N)
  *         for pattern, arr in self.precomputed_collocations.iteritems():
  *             if pattern not in IJ_set:             # <<<<<<<<<<<<<<
@@ -35352,7 +35353,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_12 = (__pyx_t_20 != 0);
     if (__pyx_t_12) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":417
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":417
  *         for pattern, arr in self.precomputed_collocations.iteritems():
  *             if pattern not in IJ_set:
  *                 s = ""             # <<<<<<<<<<<<<<
@@ -35362,7 +35363,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_INCREF(__pyx_kp_s__32);
       __Pyx_XDECREF_SET(__pyx_v_s, __pyx_kp_s__32);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":418
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":418
  *             if pattern not in IJ_set:
  *                 s = ""
  *                 for word_id in pattern:             # <<<<<<<<<<<<<<
@@ -35407,7 +35408,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_XDECREF_SET(__pyx_v_word_id, __pyx_t_9);
         __pyx_t_9 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":419
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":419
  *                 s = ""
  *                 for word_id in pattern:
  *                     if word_id == -1:             # <<<<<<<<<<<<<<
@@ -35419,7 +35420,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         if (__pyx_t_12) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":420
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":420
  *                 for word_id in pattern:
  *                     if word_id == -1:
  *                         s = s + "X "             # <<<<<<<<<<<<<<
@@ -35434,7 +35435,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":422
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":422
  *                         s = s + "X "
  *                     else:
  *                         s = s + darray.id2word[word_id] + " "             # <<<<<<<<<<<<<<
@@ -35456,7 +35457,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       }
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":423
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":423
  *                     else:
  *                         s = s + darray.id2word[word_id] + " "
  *                 logger.warn("ERROR: unexpected pattern %s in set of precomputed collocations", s)             # <<<<<<<<<<<<<<
@@ -35485,7 +35486,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":425
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":425
  *                 logger.warn("ERROR: unexpected pattern %s in set of precomputed collocations", s)
  *             else:
  *                 chunk = ()             # <<<<<<<<<<<<<<
@@ -35495,7 +35496,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_INCREF(__pyx_empty_tuple);
       __Pyx_XDECREF_SET(__pyx_v_chunk, __pyx_empty_tuple);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":426
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":426
  *             else:
  *                 chunk = ()
  *                 max_rank = 0             # <<<<<<<<<<<<<<
@@ -35504,7 +35505,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
  */
       __pyx_v_max_rank = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":427
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":427
  *                 chunk = ()
  *                 max_rank = 0
  *                 arity = 0             # <<<<<<<<<<<<<<
@@ -35514,7 +35515,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_INCREF(__pyx_int_0);
       __Pyx_XDECREF_SET(__pyx_v_arity, __pyx_int_0);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":428
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":428
  *                 max_rank = 0
  *                 arity = 0
  *                 for word_id in pattern:             # <<<<<<<<<<<<<<
@@ -35559,7 +35560,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_XDECREF_SET(__pyx_v_word_id, __pyx_t_3);
         __pyx_t_3 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":429
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":429
  *                 arity = 0
  *                 for word_id in pattern:
  *                     if word_id == -1:             # <<<<<<<<<<<<<<
@@ -35571,7 +35572,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
         if (__pyx_t_12) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":430
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":430
  *                 for word_id in pattern:
  *                     if word_id == -1:
  *                         max_rank = max(max_rank, pattern_rank[chunk])             # <<<<<<<<<<<<<<
@@ -35601,7 +35602,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
           __pyx_v_max_rank = __pyx_t_17;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":431
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":431
  *                     if word_id == -1:
  *                         max_rank = max(max_rank, pattern_rank[chunk])
  *                         arity = arity + 1             # <<<<<<<<<<<<<<
@@ -35613,7 +35614,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
           __Pyx_DECREF_SET(__pyx_v_arity, __pyx_t_9);
           __pyx_t_9 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":432
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":432
  *                         max_rank = max(max_rank, pattern_rank[chunk])
  *                         arity = arity + 1
  *                         chunk = ()             # <<<<<<<<<<<<<<
@@ -35626,7 +35627,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":434
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":434
  *                         chunk = ()
  *                     else:
  *                         chunk = chunk + (word_id,)             # <<<<<<<<<<<<<<
@@ -35648,7 +35649,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       }
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":435
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":435
  *                     else:
  *                         chunk = chunk + (word_id,)
  *                 max_rank = max(max_rank, pattern_rank[chunk])             # <<<<<<<<<<<<<<
@@ -35678,7 +35679,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_v_max_rank = __pyx_t_17;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":436
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":436
  *                         chunk = chunk + (word_id,)
  *                 max_rank = max(max_rank, pattern_rank[chunk])
  *                 cost_by_rank.arr[max_rank] = cost_by_rank.arr[max_rank] + (4*len(arr))             # <<<<<<<<<<<<<<
@@ -35688,7 +35689,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
       __pyx_t_13 = PyObject_Length(__pyx_v_arr); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 436; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       (__pyx_v_cost_by_rank->arr[__pyx_v_max_rank]) = ((__pyx_v_cost_by_rank->arr[__pyx_v_max_rank]) + (4 * __pyx_t_13));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":437
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":437
  *                 max_rank = max(max_rank, pattern_rank[chunk])
  *                 cost_by_rank.arr[max_rank] = cost_by_rank.arr[max_rank] + (4*len(arr))
  *                 count_by_rank.arr[max_rank] = count_by_rank.arr[max_rank] + (len(arr)/(arity+1))             # <<<<<<<<<<<<<<
@@ -35718,7 +35719,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":439
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":439
  *                 count_by_rank.arr[max_rank] = count_by_rank.arr[max_rank] + (len(arr)/(arity+1))
  * 
  *         cumul_cost = 0             # <<<<<<<<<<<<<<
@@ -35728,7 +35729,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_INCREF(__pyx_int_0);
   __pyx_v_cumul_cost = __pyx_int_0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":440
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":440
  * 
  *         cumul_cost = 0
  *         cumul_count = 0             # <<<<<<<<<<<<<<
@@ -35738,7 +35739,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_INCREF(__pyx_int_0);
   __pyx_v_cumul_count = __pyx_int_0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":441
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":441
  *         cumul_cost = 0
  *         cumul_count = 0
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -35748,7 +35749,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __pyx_t_14 = __pyx_v_N;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_14; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":442
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":442
  *         cumul_count = 0
  *         for i from 0 <= i < N:
  *             cumul_cost = cumul_cost + cost_by_rank.arr[i]             # <<<<<<<<<<<<<<
@@ -35763,7 +35764,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF_SET(__pyx_v_cumul_cost, __pyx_t_7);
     __pyx_t_7 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":443
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":443
  *         for i from 0 <= i < N:
  *             cumul_cost = cumul_cost + cost_by_rank.arr[i]
  *             cumul_count = cumul_count + count_by_rank.arr[i]             # <<<<<<<<<<<<<<
@@ -35778,7 +35779,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF_SET(__pyx_v_cumul_count, __pyx_t_1);
     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":444
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":444
  *             cumul_cost = cumul_cost + cost_by_rank.arr[i]
  *             cumul_count = cumul_count + count_by_rank.arr[i]
  *             logger.debug("RANK %d\tCOUNT, COST: %d    %d\tCUMUL: %d, %d", i, count_by_rank.arr[i], cost_by_rank.arr[i], cumul_count, cumul_cost)             # <<<<<<<<<<<<<<
@@ -35823,7 +35824,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":446
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":446
  *             logger.debug("RANK %d\tCOUNT, COST: %d    %d\tCUMUL: %d, %d", i, count_by_rank.arr[i], cost_by_rank.arr[i], cumul_count, cumul_cost)
  * 
  *         num_found_patterns = len(self.precomputed_collocations)             # <<<<<<<<<<<<<<
@@ -35836,7 +35837,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_num_found_patterns = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":447
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":447
  * 
  *         num_found_patterns = len(self.precomputed_collocations)
  *         for pattern in IJ_set:             # <<<<<<<<<<<<<<
@@ -35862,7 +35863,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __Pyx_XDECREF_SET(__pyx_v_pattern, __pyx_t_8);
     __pyx_t_8 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":448
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":448
  *         num_found_patterns = len(self.precomputed_collocations)
  *         for pattern in IJ_set:
  *             if pattern not in self.precomputed_collocations:             # <<<<<<<<<<<<<<
@@ -35873,7 +35874,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
     __pyx_t_20 = (__pyx_t_12 != 0);
     if (__pyx_t_20) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":449
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":449
  *         for pattern in IJ_set:
  *             if pattern not in self.precomputed_collocations:
  *                 self.precomputed_collocations[pattern] = IntList()             # <<<<<<<<<<<<<<
@@ -35890,7 +35891,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":451
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":451
  *                 self.precomputed_collocations[pattern] = IntList()
  * 
  *         cdef float stop_time = monitor_cpu()             # <<<<<<<<<<<<<<
@@ -35906,7 +35907,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
   __pyx_v_stop_time = __pyx_t_4;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":452
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":452
  * 
  *         cdef float stop_time = monitor_cpu()
  *         logger.info("Precomputed collocations for %d patterns out of %d possible (upper bound %d)", num_found_patterns, len(self.precomputed_collocations), x)             # <<<<<<<<<<<<<<
@@ -35946,7 +35947,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":453
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":453
  *         cdef float stop_time = monitor_cpu()
  *         logger.info("Precomputed collocations for %d patterns out of %d possible (upper bound %d)", num_found_patterns, len(self.precomputed_collocations), x)
  *         logger.info("Precomputed inverted index for %d patterns ", len(self.precomputed_index))             # <<<<<<<<<<<<<<
@@ -35977,7 +35978,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":454
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":454
  *         logger.info("Precomputed collocations for %d patterns out of %d possible (upper bound %d)", num_found_patterns, len(self.precomputed_collocations), x)
  *         logger.info("Precomputed inverted index for %d patterns ", len(self.precomputed_index))
  *         logger.info("Precomputation took %f seconds", (stop_time - start_time))             # <<<<<<<<<<<<<<
@@ -36003,7 +36004,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":278
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":278
  * 
  * 
  *     def precompute(self, stats, SuffixArray sarray):             # <<<<<<<<<<<<<<
@@ -36058,7 +36059,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_14Precomputation_6precompute(struct __p
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":11
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":11
  *     cdef IntList ha
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None):             # <<<<<<<<<<<<<<
@@ -36155,7 +36156,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":12
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None):
  *         self.darray = DataArray()             # <<<<<<<<<<<<<<
@@ -36170,7 +36171,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   __pyx_v_self->darray = ((struct __pyx_obj_4cdec_2sa_3_sa_DataArray *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":13
  *     def __cinit__(self, from_binary=None, from_text=None, side=None):
  *         self.darray = DataArray()
  *         self.sa = IntList()             # <<<<<<<<<<<<<<
@@ -36185,7 +36186,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   __pyx_v_self->sa = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":14
  *         self.darray = DataArray()
  *         self.sa = IntList()
  *         self.ha = IntList()             # <<<<<<<<<<<<<<
@@ -36200,7 +36201,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   __pyx_v_self->ha = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":15
  *         self.sa = IntList()
  *         self.ha = IntList()
  *         if from_binary:             # <<<<<<<<<<<<<<
@@ -36210,7 +36211,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_binary); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":16
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":16
  *         self.ha = IntList()
  *         if from_binary:
  *             self.read_binary(from_binary)             # <<<<<<<<<<<<<<
@@ -36232,7 +36233,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
     goto __pyx_L3;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":17
  *         if from_binary:
  *             self.read_binary(from_binary)
  *         elif from_text:             # <<<<<<<<<<<<<<
@@ -36242,7 +36243,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_from_text); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":18
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":18
  *             self.read_binary(from_binary)
  *         elif from_text:
  *             self.read_text(from_text, side)             # <<<<<<<<<<<<<<
@@ -36268,7 +36269,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":11
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":11
  *     cdef IntList ha
  * 
  *     def __cinit__(self, from_binary=None, from_text=None, side=None):             # <<<<<<<<<<<<<<
@@ -36290,7 +36291,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_11SuffixArray___cinit__(struct __pyx_obj_4cde
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":20
  *             self.read_text(from_text, side)
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -36321,7 +36322,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_2__getitem__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":21
  * 
  *     def __getitem__(self, i):
  *         return self.sa.arr[i]             # <<<<<<<<<<<<<<
@@ -36336,7 +36337,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_2__getitem__(struct __pyx
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":20
  *             self.read_text(from_text, side)
  * 
  *     def __getitem__(self, i):             # <<<<<<<<<<<<<<
@@ -36355,7 +36356,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_2__getitem__(struct __pyx
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":23
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":23
  *         return self.sa.arr[i]
  * 
  *     def read_text(self, filename, side):             # <<<<<<<<<<<<<<
@@ -36458,7 +36459,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("read_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":29
  *         cdef IntList isa, word_count
  * 
  *         self.darray = DataArray(from_text=filename, side=side, use_sent_id=True)             # <<<<<<<<<<<<<<
@@ -36479,7 +36480,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_v_self->darray = ((struct __pyx_obj_4cdec_2sa_3_sa_DataArray *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":30
  * 
  *         self.darray = DataArray(from_text=filename, side=side, use_sent_id=True)
  *         N = len(self.darray)             # <<<<<<<<<<<<<<
@@ -36492,7 +36493,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_v_N = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":31
  *         self.darray = DataArray(from_text=filename, side=side, use_sent_id=True)
  *         N = len(self.darray)
  *         V = len(self.darray.id2word)             # <<<<<<<<<<<<<<
@@ -36505,7 +36506,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_v_V = __pyx_t_3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":33
  *         V = len(self.darray.id2word)
  * 
  *         self.sa = IntList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -36527,7 +36528,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_v_self->sa = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":34
  * 
  *         self.sa = IntList(initial_len=N)
  *         self.ha = IntList(initial_len=V+1)             # <<<<<<<<<<<<<<
@@ -36549,7 +36550,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_v_self->ha = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":36
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":36
  *         self.ha = IntList(initial_len=V+1)
  * 
  *         isa = IntList(initial_len=N)             # <<<<<<<<<<<<<<
@@ -36568,7 +36569,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_v_isa = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":37
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":37
  * 
  *         isa = IntList(initial_len=N)
  *         word_count = IntList(initial_len=V+1)             # <<<<<<<<<<<<<<
@@ -36587,7 +36588,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_v_word_count = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":40
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":40
  * 
  *         '''Step 1: bucket sort data'''
  *         cdef float sort_start_time = monitor_cpu()             # <<<<<<<<<<<<<<
@@ -36603,7 +36604,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_v_sort_start_time = __pyx_t_4;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":41
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":41
  *         '''Step 1: bucket sort data'''
  *         cdef float sort_start_time = monitor_cpu()
  *         cdef float start_time = sort_start_time             # <<<<<<<<<<<<<<
@@ -36612,7 +36613,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
   __pyx_v_start_time = __pyx_v_sort_start_time;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":42
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":42
  *         cdef float sort_start_time = monitor_cpu()
  *         cdef float start_time = sort_start_time
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -36622,7 +36623,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_t_5 = __pyx_v_N;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_5; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":43
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":43
  *         cdef float start_time = sort_start_time
  *         for i from 0 <= i < N:
  *             a_i = self.darray.data.arr[i]             # <<<<<<<<<<<<<<
@@ -36631,7 +36632,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_a_i = (__pyx_v_self->darray->data->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":44
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":44
  *         for i from 0 <= i < N:
  *             a_i = self.darray.data.arr[i]
  *             word_count.arr[a_i] = word_count.arr[a_i] + 1             # <<<<<<<<<<<<<<
@@ -36641,7 +36642,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     (__pyx_v_word_count->arr[__pyx_v_a_i]) = ((__pyx_v_word_count->arr[__pyx_v_a_i]) + 1);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":46
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":46
  *             word_count.arr[a_i] = word_count.arr[a_i] + 1
  * 
  *         n = 0             # <<<<<<<<<<<<<<
@@ -36650,7 +36651,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
   __pyx_v_n = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":47
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":47
  * 
  *         n = 0
  *         for i from 0 <= i < V+1:             # <<<<<<<<<<<<<<
@@ -36660,7 +36661,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_t_6 = (__pyx_v_V + 1);
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_6; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":48
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":48
  *         n = 0
  *         for i from 0 <= i < V+1:
  *             self.ha.arr[i] = n             # <<<<<<<<<<<<<<
@@ -36669,7 +36670,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     (__pyx_v_self->ha->arr[__pyx_v_i]) = __pyx_v_n;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":49
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":49
  *         for i from 0 <= i < V+1:
  *             self.ha.arr[i] = n
  *             n = n + word_count.arr[i]             # <<<<<<<<<<<<<<
@@ -36678,7 +36679,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_n = (__pyx_v_n + (__pyx_v_word_count->arr[__pyx_v_i]));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":50
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":50
  *             self.ha.arr[i] = n
  *             n = n + word_count.arr[i]
  *             word_count.arr[i] = 0             # <<<<<<<<<<<<<<
@@ -36688,7 +36689,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     (__pyx_v_word_count->arr[__pyx_v_i]) = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":52
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":52
  *             word_count.arr[i] = 0
  * 
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -36698,7 +36699,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_t_5 = __pyx_v_N;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_5; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":53
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":53
  * 
  *         for i from 0 <= i < N:
  *             a_i = self.darray.data.arr[i]             # <<<<<<<<<<<<<<
@@ -36707,7 +36708,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_a_i = (__pyx_v_self->darray->data->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":54
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":54
  *         for i from 0 <= i < N:
  *             a_i = self.darray.data.arr[i]
  *             self.sa.arr[self.ha.arr[a_i] + word_count.arr[a_i]] = i             # <<<<<<<<<<<<<<
@@ -36716,7 +36717,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     (__pyx_v_self->sa->arr[((__pyx_v_self->ha->arr[__pyx_v_a_i]) + (__pyx_v_word_count->arr[__pyx_v_a_i]))]) = __pyx_v_i;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":55
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":55
  *             a_i = self.darray.data.arr[i]
  *             self.sa.arr[self.ha.arr[a_i] + word_count.arr[a_i]] = i
  *             isa.arr[i] = self.ha.arr[a_i + 1] - 1 # bucket pointer is last index in bucket             # <<<<<<<<<<<<<<
@@ -36725,7 +36726,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     (__pyx_v_isa->arr[__pyx_v_i]) = ((__pyx_v_self->ha->arr[(__pyx_v_a_i + 1)]) - 1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":56
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":56
  *             self.sa.arr[self.ha.arr[a_i] + word_count.arr[a_i]] = i
  *             isa.arr[i] = self.ha.arr[a_i + 1] - 1 # bucket pointer is last index in bucket
  *             word_count.arr[a_i] = word_count.arr[a_i] + 1             # <<<<<<<<<<<<<<
@@ -36735,7 +36736,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     (__pyx_v_word_count->arr[__pyx_v_a_i]) = ((__pyx_v_word_count->arr[__pyx_v_a_i]) + 1);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":59
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":59
  * 
  *         '''Determine size of initial runs'''
  *         current_run = 0             # <<<<<<<<<<<<<<
@@ -36744,7 +36745,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
   __pyx_v_current_run = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":60
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":60
  *         '''Determine size of initial runs'''
  *         current_run = 0
  *         for i from 0 <= i < V+1:             # <<<<<<<<<<<<<<
@@ -36754,7 +36755,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_t_6 = (__pyx_v_V + 1);
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_6; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":61
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":61
  *         current_run = 0
  *         for i from 0 <= i < V+1:
  *             if i < V and self.ha.arr[i+1] - self.ha.arr[i] == 1:             # <<<<<<<<<<<<<<
@@ -36770,7 +36771,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     }
     if (__pyx_t_9) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":62
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":62
  *         for i from 0 <= i < V+1:
  *             if i < V and self.ha.arr[i+1] - self.ha.arr[i] == 1:
  *                 current_run = current_run + 1             # <<<<<<<<<<<<<<
@@ -36782,7 +36783,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":64
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":64
  *                 current_run = current_run + 1
  *             else:
  *                 if current_run > 0:             # <<<<<<<<<<<<<<
@@ -36792,7 +36793,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
       __pyx_t_9 = ((__pyx_v_current_run > 0) != 0);
       if (__pyx_t_9) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":65
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":65
  *             else:
  *                 if current_run > 0:
  *                     self.sa.arr[self.ha.arr[i] - current_run] = -current_run             # <<<<<<<<<<<<<<
@@ -36801,7 +36802,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
         (__pyx_v_self->sa->arr[((__pyx_v_self->ha->arr[__pyx_v_i]) - __pyx_v_current_run)]) = (-__pyx_v_current_run);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":66
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":66
  *                 if current_run > 0:
  *                     self.sa.arr[self.ha.arr[i] - current_run] = -current_run
  *                     current_run = 0             # <<<<<<<<<<<<<<
@@ -36816,7 +36817,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __pyx_L11:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":68
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":68
  *                     current_run = 0
  * 
  *         logger.info("    Bucket sort took %f seconds", (monitor_cpu() - sort_start_time))             # <<<<<<<<<<<<<<
@@ -36853,7 +36854,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":71
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":71
  * 
  *         '''Step 2: prefix-doubling sort'''
  *         h = 1             # <<<<<<<<<<<<<<
@@ -36862,7 +36863,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
   __pyx_v_h = 1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":72
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":72
  *         '''Step 2: prefix-doubling sort'''
  *         h = 1
  *         while self.sa.arr[0] != -N:             # <<<<<<<<<<<<<<
@@ -36873,7 +36874,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __pyx_t_9 = (((__pyx_v_self->sa->arr[0]) != (-__pyx_v_N)) != 0);
     if (!__pyx_t_9) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":73
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":73
  *         h = 1
  *         while self.sa.arr[0] != -N:
  *             sort_start_time = monitor_cpu()             # <<<<<<<<<<<<<<
@@ -36889,7 +36890,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __pyx_v_sort_start_time = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":74
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":74
  *         while self.sa.arr[0] != -N:
  *             sort_start_time = monitor_cpu()
  *             logger.debug("    Refining, sort depth = %d", h)             # <<<<<<<<<<<<<<
@@ -36917,7 +36918,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":75
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":75
  *             sort_start_time = monitor_cpu()
  *             logger.debug("    Refining, sort depth = %d", h)
  *             i = 0             # <<<<<<<<<<<<<<
@@ -36926,7 +36927,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_i = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":76
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":76
  *             logger.debug("    Refining, sort depth = %d", h)
  *             i = 0
  *             skip = 0             # <<<<<<<<<<<<<<
@@ -36935,7 +36936,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_skip = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":77
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":77
  *             i = 0
  *             skip = 0
  *             while i < N:             # <<<<<<<<<<<<<<
@@ -36946,7 +36947,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
       __pyx_t_9 = ((__pyx_v_i < __pyx_v_N) != 0);
       if (!__pyx_t_9) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":78
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":78
  *             skip = 0
  *             while i < N:
  *                 if self.sa.arr[i] < 0:             # <<<<<<<<<<<<<<
@@ -36956,7 +36957,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
       __pyx_t_9 = (((__pyx_v_self->sa->arr[__pyx_v_i]) < 0) != 0);
       if (__pyx_t_9) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":79
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":79
  *             while i < N:
  *                 if self.sa.arr[i] < 0:
  *                     skip = skip + self.sa.arr[i]             # <<<<<<<<<<<<<<
@@ -36965,7 +36966,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
         __pyx_v_skip = (__pyx_v_skip + (__pyx_v_self->sa->arr[__pyx_v_i]));
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":80
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":80
  *                 if self.sa.arr[i] < 0:
  *                     skip = skip + self.sa.arr[i]
  *                     i = i - self.sa.arr[i]             # <<<<<<<<<<<<<<
@@ -36977,7 +36978,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":82
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":82
  *                     i = i - self.sa.arr[i]
  *                 else:
  *                     if skip < 0:             # <<<<<<<<<<<<<<
@@ -36987,7 +36988,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
         __pyx_t_9 = ((__pyx_v_skip < 0) != 0);
         if (__pyx_t_9) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":83
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":83
  *                 else:
  *                     if skip < 0:
  *                         self.sa.arr[i+skip] = skip             # <<<<<<<<<<<<<<
@@ -36996,7 +36997,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
           (__pyx_v_self->sa->arr[(__pyx_v_i + __pyx_v_skip)]) = __pyx_v_skip;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":84
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":84
  *                     if skip < 0:
  *                         self.sa.arr[i+skip] = skip
  *                         skip = 0             # <<<<<<<<<<<<<<
@@ -37008,7 +37009,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
         }
         __pyx_L18:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":85
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":85
  *                         self.sa.arr[i+skip] = skip
  *                         skip = 0
  *                     j = isa.arr[self.sa.arr[i]]             # <<<<<<<<<<<<<<
@@ -37017,7 +37018,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
         __pyx_v_j = (__pyx_v_isa->arr[(__pyx_v_self->sa->arr[__pyx_v_i])]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":86
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":86
  *                         skip = 0
  *                     j = isa.arr[self.sa.arr[i]]
  *                     self.q3sort(i, j, h, isa)             # <<<<<<<<<<<<<<
@@ -37052,7 +37053,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
         __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0;
         __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":87
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":87
  *                     j = isa.arr[self.sa.arr[i]]
  *                     self.q3sort(i, j, h, isa)
  *                     i = j+1             # <<<<<<<<<<<<<<
@@ -37064,7 +37065,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
       __pyx_L17:;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":88
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":88
  *                     self.q3sort(i, j, h, isa)
  *                     i = j+1
  *             if skip < 0:             # <<<<<<<<<<<<<<
@@ -37074,7 +37075,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __pyx_t_9 = ((__pyx_v_skip < 0) != 0);
     if (__pyx_t_9) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":89
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":89
  *                     i = j+1
  *             if skip < 0:
  *                 self.sa.arr[i+skip] = skip             # <<<<<<<<<<<<<<
@@ -37086,7 +37087,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     }
     __pyx_L19:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":90
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":90
  *             if skip < 0:
  *                 self.sa.arr[i+skip] = skip
  *             h = h * 2             # <<<<<<<<<<<<<<
@@ -37095,7 +37096,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_h = (__pyx_v_h * 2);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":91
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":91
  *                 self.sa.arr[i+skip] = skip
  *             h = h * 2
  *             logger.debug("    Refinement took %f seconds", (monitor_cpu() - sort_start_time))             # <<<<<<<<<<<<<<
@@ -37133,7 +37134,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":94
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":94
  * 
  *         '''Step 3: read off suffix array from inverse suffix array'''
  *         logger.info("    Finalizing sort...")             # <<<<<<<<<<<<<<
@@ -37150,7 +37151,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
   __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":95
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":95
  *         '''Step 3: read off suffix array from inverse suffix array'''
  *         logger.info("    Finalizing sort...")
  *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
@@ -37160,7 +37161,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __pyx_t_5 = __pyx_v_N;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_5; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":96
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":96
  *         logger.info("    Finalizing sort...")
  *         for i from 0 <= i < N:
  *             j = isa.arr[i]             # <<<<<<<<<<<<<<
@@ -37169,7 +37170,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
  */
     __pyx_v_j = (__pyx_v_isa->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":97
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":97
  *         for i from 0 <= i < N:
  *             j = isa.arr[i]
  *             self.sa.arr[j] = i             # <<<<<<<<<<<<<<
@@ -37179,7 +37180,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
     (__pyx_v_self->sa->arr[__pyx_v_j]) = __pyx_v_i;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":98
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":98
  *             j = isa.arr[i]
  *             self.sa.arr[j] = i
  *         logger.info("Suffix array construction took %f seconds", (monitor_cpu() - start_time))             # <<<<<<<<<<<<<<
@@ -37216,7 +37217,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":23
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":23
  *         return self.sa.arr[i]
  * 
  *     def read_text(self, filename, side):             # <<<<<<<<<<<<<<
@@ -37243,7 +37244,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_4read_text(struct __pyx_o
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":100
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":100
  *         logger.info("Suffix array construction took %f seconds", (monitor_cpu() - start_time))
  * 
  *     def q3sort(self, int i, int j, int h, IntList isa, pad=""):             # <<<<<<<<<<<<<<
@@ -37370,7 +37371,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("q3sort", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":107
  *         cdef int k, midpoint, pval, phead, ptail, tmp
  * 
  *         if j-i < -1:             # <<<<<<<<<<<<<<
@@ -37380,7 +37381,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_1 = (((__pyx_v_j - __pyx_v_i) < -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":108
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":108
  * 
  *         if j-i < -1:
  *             raise Exception("Unexpected condition found in q3sort: sort from %d to %d" % (i,j))             # <<<<<<<<<<<<<<
@@ -37415,7 +37416,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     {__pyx_filename = __pyx_f[12]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":109
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":109
  *         if j-i < -1:
  *             raise Exception("Unexpected condition found in q3sort: sort from %d to %d" % (i,j))
  *         if j-i == -1:    # recursive base case -- empty interval             # <<<<<<<<<<<<<<
@@ -37425,7 +37426,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_1 = (((__pyx_v_j - __pyx_v_i) == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":110
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":110
  *             raise Exception("Unexpected condition found in q3sort: sort from %d to %d" % (i,j))
  *         if j-i == -1:    # recursive base case -- empty interval
  *             return             # <<<<<<<<<<<<<<
@@ -37437,7 +37438,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":111
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":111
  *         if j-i == -1:    # recursive base case -- empty interval
  *             return
  *         if (j-i == 0):    # recursive base case -- singleton interval             # <<<<<<<<<<<<<<
@@ -37447,7 +37448,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_1 = (((__pyx_v_j - __pyx_v_i) == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":112
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":112
  *             return
  *         if (j-i == 0):    # recursive base case -- singleton interval
  *             isa.arr[self.sa.arr[i]] = i             # <<<<<<<<<<<<<<
@@ -37456,7 +37457,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
     (__pyx_v_isa->arr[(__pyx_v_self->sa->arr[__pyx_v_i])]) = __pyx_v_i;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":113
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":113
  *         if (j-i == 0):    # recursive base case -- singleton interval
  *             isa.arr[self.sa.arr[i]] = i
  *             self.sa.arr[i] = -1             # <<<<<<<<<<<<<<
@@ -37465,7 +37466,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
     (__pyx_v_self->sa->arr[__pyx_v_i]) = -1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":114
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":114
  *             isa.arr[self.sa.arr[i]] = i
  *             self.sa.arr[i] = -1
  *             return             # <<<<<<<<<<<<<<
@@ -37477,7 +37478,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":123
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":123
  *         # If the method of assigning word_id's is changed, this method
  *         # may need to be reconsidered as well.
  *         midpoint = (i+j)/2             # <<<<<<<<<<<<<<
@@ -37486,7 +37487,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
   __pyx_v_midpoint = __Pyx_div_long((__pyx_v_i + __pyx_v_j), 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":124
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":124
  *         # may need to be reconsidered as well.
  *         midpoint = (i+j)/2
  *         pval = isa.arr[self.sa.arr[midpoint] + h]             # <<<<<<<<<<<<<<
@@ -37495,7 +37496,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
   __pyx_v_pval = (__pyx_v_isa->arr[((__pyx_v_self->sa->arr[__pyx_v_midpoint]) + __pyx_v_h)]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":125
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":125
  *         midpoint = (i+j)/2
  *         pval = isa.arr[self.sa.arr[midpoint] + h]
  *         if i != midpoint:             # <<<<<<<<<<<<<<
@@ -37505,7 +37506,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_1 = ((__pyx_v_i != __pyx_v_midpoint) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":126
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":126
  *         pval = isa.arr[self.sa.arr[midpoint] + h]
  *         if i != midpoint:
  *             tmp = self.sa.arr[midpoint]             # <<<<<<<<<<<<<<
@@ -37514,7 +37515,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
     __pyx_v_tmp = (__pyx_v_self->sa->arr[__pyx_v_midpoint]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":127
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":127
  *         if i != midpoint:
  *             tmp = self.sa.arr[midpoint]
  *             self.sa.arr[midpoint] = self.sa.arr[i]             # <<<<<<<<<<<<<<
@@ -37523,7 +37524,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
     (__pyx_v_self->sa->arr[__pyx_v_midpoint]) = (__pyx_v_self->sa->arr[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":128
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":128
  *             tmp = self.sa.arr[midpoint]
  *             self.sa.arr[midpoint] = self.sa.arr[i]
  *             self.sa.arr[i] = tmp             # <<<<<<<<<<<<<<
@@ -37535,7 +37536,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   }
   __pyx_L6:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":129
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":129
  *             self.sa.arr[midpoint] = self.sa.arr[i]
  *             self.sa.arr[i] = tmp
  *         phead = i             # <<<<<<<<<<<<<<
@@ -37544,7 +37545,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
   __pyx_v_phead = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":130
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":130
  *             self.sa.arr[i] = tmp
  *         phead = i
  *         ptail = i             # <<<<<<<<<<<<<<
@@ -37553,7 +37554,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
   __pyx_v_ptail = __pyx_v_i;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":134
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":134
  *         # find the three partitions.    phead marks the first element
  *         # of the middle partition, and ptail marks the last element
  *         for k from i+1 <= k < j+1:             # <<<<<<<<<<<<<<
@@ -37563,7 +37564,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_5 = (__pyx_v_j + 1);
   for (__pyx_v_k = (__pyx_v_i + 1); __pyx_v_k < __pyx_t_5; __pyx_v_k++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":135
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":135
  *         # of the middle partition, and ptail marks the last element
  *         for k from i+1 <= k < j+1:
  *             if isa.arr[self.sa.arr[k] + h] < pval:             # <<<<<<<<<<<<<<
@@ -37573,7 +37574,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     __pyx_t_1 = (((__pyx_v_isa->arr[((__pyx_v_self->sa->arr[__pyx_v_k]) + __pyx_v_h)]) < __pyx_v_pval) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":136
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":136
  *         for k from i+1 <= k < j+1:
  *             if isa.arr[self.sa.arr[k] + h] < pval:
  *                 if k > ptail+1:             # <<<<<<<<<<<<<<
@@ -37583,7 +37584,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
       __pyx_t_1 = ((__pyx_v_k > (__pyx_v_ptail + 1)) != 0);
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":137
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":137
  *             if isa.arr[self.sa.arr[k] + h] < pval:
  *                 if k > ptail+1:
  *                     tmp = self.sa.arr[phead]             # <<<<<<<<<<<<<<
@@ -37592,7 +37593,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
         __pyx_v_tmp = (__pyx_v_self->sa->arr[__pyx_v_phead]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":138
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":138
  *                 if k > ptail+1:
  *                     tmp = self.sa.arr[phead]
  *                     self.sa.arr[phead] = self.sa.arr[k]             # <<<<<<<<<<<<<<
@@ -37601,7 +37602,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
         (__pyx_v_self->sa->arr[__pyx_v_phead]) = (__pyx_v_self->sa->arr[__pyx_v_k]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":139
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":139
  *                     tmp = self.sa.arr[phead]
  *                     self.sa.arr[phead] = self.sa.arr[k]
  *                     self.sa.arr[k] = self.sa.arr[ptail+1]             # <<<<<<<<<<<<<<
@@ -37610,7 +37611,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
         (__pyx_v_self->sa->arr[__pyx_v_k]) = (__pyx_v_self->sa->arr[(__pyx_v_ptail + 1)]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":140
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":140
  *                     self.sa.arr[phead] = self.sa.arr[k]
  *                     self.sa.arr[k] = self.sa.arr[ptail+1]
  *                     self.sa.arr[ptail+1] = tmp             # <<<<<<<<<<<<<<
@@ -37622,7 +37623,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":142
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":142
  *                     self.sa.arr[ptail+1] = tmp
  *                 else: # k == ptail+1
  *                     tmp = self.sa.arr[phead]             # <<<<<<<<<<<<<<
@@ -37631,7 +37632,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
         __pyx_v_tmp = (__pyx_v_self->sa->arr[__pyx_v_phead]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":143
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":143
  *                 else: # k == ptail+1
  *                     tmp = self.sa.arr[phead]
  *                     self.sa.arr[phead] = self.sa.arr[k]             # <<<<<<<<<<<<<<
@@ -37640,7 +37641,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
         (__pyx_v_self->sa->arr[__pyx_v_phead]) = (__pyx_v_self->sa->arr[__pyx_v_k]);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":144
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":144
  *                     tmp = self.sa.arr[phead]
  *                     self.sa.arr[phead] = self.sa.arr[k]
  *                     self.sa.arr[k] = tmp             # <<<<<<<<<<<<<<
@@ -37651,7 +37652,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
       }
       __pyx_L10:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":145
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":145
  *                     self.sa.arr[phead] = self.sa.arr[k]
  *                     self.sa.arr[k] = tmp
  *                 phead = phead + 1             # <<<<<<<<<<<<<<
@@ -37660,7 +37661,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
       __pyx_v_phead = (__pyx_v_phead + 1);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":146
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":146
  *                     self.sa.arr[k] = tmp
  *                 phead = phead + 1
  *                 ptail = ptail + 1             # <<<<<<<<<<<<<<
@@ -37672,7 +37673,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":148
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":148
  *                 ptail = ptail + 1
  *             else:
  *                 if isa.arr[self.sa.arr[k] + h] == pval:             # <<<<<<<<<<<<<<
@@ -37682,7 +37683,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
       __pyx_t_1 = (((__pyx_v_isa->arr[((__pyx_v_self->sa->arr[__pyx_v_k]) + __pyx_v_h)]) == __pyx_v_pval) != 0);
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":149
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":149
  *             else:
  *                 if isa.arr[self.sa.arr[k] + h] == pval:
  *                     if k > ptail+1:             # <<<<<<<<<<<<<<
@@ -37692,7 +37693,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
         __pyx_t_1 = ((__pyx_v_k > (__pyx_v_ptail + 1)) != 0);
         if (__pyx_t_1) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":150
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":150
  *                 if isa.arr[self.sa.arr[k] + h] == pval:
  *                     if k > ptail+1:
  *                         tmp = self.sa.arr[ptail+1]             # <<<<<<<<<<<<<<
@@ -37701,7 +37702,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
           __pyx_v_tmp = (__pyx_v_self->sa->arr[(__pyx_v_ptail + 1)]);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":151
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":151
  *                     if k > ptail+1:
  *                         tmp = self.sa.arr[ptail+1]
  *                         self.sa.arr[ptail+1] = self.sa.arr[k]             # <<<<<<<<<<<<<<
@@ -37710,7 +37711,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
  */
           (__pyx_v_self->sa->arr[(__pyx_v_ptail + 1)]) = (__pyx_v_self->sa->arr[__pyx_v_k]);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":152
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":152
  *                         tmp = self.sa.arr[ptail+1]
  *                         self.sa.arr[ptail+1] = self.sa.arr[k]
  *                         self.sa.arr[k] = tmp             # <<<<<<<<<<<<<<
@@ -37722,7 +37723,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
         }
         __pyx_L12:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":153
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":153
  *                         self.sa.arr[ptail+1] = self.sa.arr[k]
  *                         self.sa.arr[k] = tmp
  *                     ptail = ptail + 1             # <<<<<<<<<<<<<<
@@ -37737,7 +37738,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     __pyx_L9:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":156
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":156
  * 
  *         # recursively sort smaller suffixes
  *         self.q3sort(i, phead-1, h, isa, pad+"    ")             # <<<<<<<<<<<<<<
@@ -37777,7 +37778,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":160
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":160
  *         # update suffixes with pivot value
  *         # corresponds to update_group function in Larsson & Sadakane
  *         for k from phead <= k < ptail+1:             # <<<<<<<<<<<<<<
@@ -37787,7 +37788,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_5 = (__pyx_v_ptail + 1);
   for (__pyx_v_k = __pyx_v_phead; __pyx_v_k < __pyx_t_5; __pyx_v_k++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":161
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":161
  *         # corresponds to update_group function in Larsson & Sadakane
  *         for k from phead <= k < ptail+1:
  *             isa.arr[self.sa.arr[k]] = ptail             # <<<<<<<<<<<<<<
@@ -37797,7 +37798,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
     (__pyx_v_isa->arr[(__pyx_v_self->sa->arr[__pyx_v_k])]) = __pyx_v_ptail;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":162
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":162
  *         for k from phead <= k < ptail+1:
  *             isa.arr[self.sa.arr[k]] = ptail
  *         if phead == ptail:             # <<<<<<<<<<<<<<
@@ -37807,7 +37808,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __pyx_t_1 = ((__pyx_v_phead == __pyx_v_ptail) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":163
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":163
  *             isa.arr[self.sa.arr[k]] = ptail
  *         if phead == ptail:
  *             self.sa.arr[phead] = -1             # <<<<<<<<<<<<<<
@@ -37819,7 +37820,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   }
   __pyx_L15:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":166
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":166
  * 
  *         # recursively sort larger suffixes
  *         self.q3sort(ptail+1, j, h, isa, pad+"    ")             # <<<<<<<<<<<<<<
@@ -37859,7 +37860,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":100
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":100
  *         logger.info("Suffix array construction took %f seconds", (monitor_cpu() - start_time))
  * 
  *     def q3sort(self, int i, int j, int h, IntList isa, pad=""):             # <<<<<<<<<<<<<<
@@ -37885,7 +37886,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_6q3sort(struct __pyx_obj_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":169
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":169
  * 
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -37930,7 +37931,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_8write_text(struct __pyx_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_text", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":170
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":170
  * 
  *     def write_text(self, char* filename):
  *         self.darray.write_text(filename)             # <<<<<<<<<<<<<<
@@ -37952,7 +37953,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_8write_text(struct __pyx_
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":169
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":169
  * 
  * 
  *     def write_text(self, char* filename):             # <<<<<<<<<<<<<<
@@ -37975,7 +37976,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_8write_text(struct __pyx_
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":172
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":172
  *         self.darray.write_text(filename)
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38015,7 +38016,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("read_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":174
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":174
  *     def read_binary(self, char* filename):
  *         cdef FILE *f
  *         f = fopen(filename, "r")             # <<<<<<<<<<<<<<
@@ -38024,7 +38025,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_r);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":175
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":175
  *         cdef FILE *f
  *         f = fopen(filename, "r")
  *         self.darray.read_handle(f)             # <<<<<<<<<<<<<<
@@ -38033,7 +38034,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_DataArray *)__pyx_v_self->darray->__pyx_vtab)->read_handle(__pyx_v_self->darray, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":176
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":176
  *         f = fopen(filename, "r")
  *         self.darray.read_handle(f)
  *         self.sa.read_handle(f)             # <<<<<<<<<<<<<<
@@ -38042,7 +38043,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sa->__pyx_vtab)->read_handle(__pyx_v_self->sa, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":177
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":177
  *         self.darray.read_handle(f)
  *         self.sa.read_handle(f)
  *         self.ha.read_handle(f)             # <<<<<<<<<<<<<<
@@ -38051,7 +38052,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->ha->__pyx_vtab)->read_handle(__pyx_v_self->ha, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":178
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":178
  *         self.sa.read_handle(f)
  *         self.ha.read_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -38060,7 +38061,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":172
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":172
  *         self.darray.write_text(filename)
  * 
  *     def read_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38075,7 +38076,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_10read_binary(struct __py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":180
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":180
  *         fclose(f)
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38115,7 +38116,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("write_binary", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":182
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":182
  *     def write_binary(self, char* filename):
  *         cdef FILE* f
  *         f = fopen(filename, "w")             # <<<<<<<<<<<<<<
@@ -38124,7 +38125,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
  */
   __pyx_v_f = fopen(__pyx_v_filename, __pyx_k_w);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":183
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":183
  *         cdef FILE* f
  *         f = fopen(filename, "w")
  *         self.darray.write_handle(f)             # <<<<<<<<<<<<<<
@@ -38133,7 +38134,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_DataArray *)__pyx_v_self->darray->__pyx_vtab)->write_handle(__pyx_v_self->darray, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":184
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":184
  *         f = fopen(filename, "w")
  *         self.darray.write_handle(f)
  *         self.sa.write_handle(f)             # <<<<<<<<<<<<<<
@@ -38142,7 +38143,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->sa->__pyx_vtab)->write_handle(__pyx_v_self->sa, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":185
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":185
  *         self.darray.write_handle(f)
  *         self.sa.write_handle(f)
  *         self.ha.write_handle(f)             # <<<<<<<<<<<<<<
@@ -38151,7 +38152,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
  */
   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_self->ha->__pyx_vtab)->write_handle(__pyx_v_self->ha, __pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":186
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":186
  *         self.sa.write_handle(f)
  *         self.ha.write_handle(f)
  *         fclose(f)             # <<<<<<<<<<<<<<
@@ -38160,7 +38161,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
  */
   fclose(__pyx_v_f);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":180
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":180
  *         fclose(f)
  * 
  *     def write_binary(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38175,7 +38176,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_12write_binary(struct __p
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":188
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":188
  *         fclose(f)
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38233,7 +38234,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("write_enhanced", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":189
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":189
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -38273,7 +38274,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
           __pyx_v_f = __pyx_t_4;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":190
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":190
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:
  *             self.darray.write_enhanced_handle(f)             # <<<<<<<<<<<<<<
@@ -38293,7 +38294,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
           __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":191
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":191
  *         with open(filename, "w") as f:
  *             self.darray.write_enhanced_handle(f)
  *             for a_i in self.sa:             # <<<<<<<<<<<<<<
@@ -38338,7 +38339,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
             __Pyx_XDECREF_SET(__pyx_v_a_i, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":192
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":192
  *             self.darray.write_enhanced_handle(f)
  *             for a_i in self.sa:
  *                 f.write("%d " % a_i)             # <<<<<<<<<<<<<<
@@ -38362,7 +38363,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
           }
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":193
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":193
  *             for a_i in self.sa:
  *                 f.write("%d " % a_i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -38376,7 +38377,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
           __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":194
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":194
  *                 f.write("%d " % a_i)
  *             f.write("\n")
  *             for w_i in self.ha:             # <<<<<<<<<<<<<<
@@ -38421,7 +38422,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
             __Pyx_XDECREF_SET(__pyx_v_w_i, __pyx_t_2);
             __pyx_t_2 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":195
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":195
  *             f.write("\n")
  *             for w_i in self.ha:
  *                 f.write("%d " % w_i)             # <<<<<<<<<<<<<<
@@ -38445,7 +38446,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
           }
           __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":196
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":196
  *             for w_i in self.ha:
  *                 f.write("%d " % w_i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -38469,7 +38470,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
         __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
         __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":189
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":189
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -38540,7 +38541,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
     __pyx_L23:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":188
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":188
  *         fclose(f)
  * 
  *     def write_enhanced(self, char* filename):             # <<<<<<<<<<<<<<
@@ -38567,7 +38568,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_14write_enhanced(struct _
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":198
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":198
  *             f.write("\n")
  * 
  *     cdef int __search_high(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -38582,7 +38583,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__search_high", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":201
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":201
  *         cdef int midpoint
  * 
  *         if low >= high:             # <<<<<<<<<<<<<<
@@ -38592,7 +38593,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
   __pyx_t_1 = ((__pyx_v_low >= __pyx_v_high) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":202
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":202
  * 
  *         if low >= high:
  *             return high             # <<<<<<<<<<<<<<
@@ -38603,7 +38604,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":203
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":203
  *         if low >= high:
  *             return high
  *         midpoint = (high + low) / 2             # <<<<<<<<<<<<<<
@@ -38612,7 +38613,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
  */
   __pyx_v_midpoint = __Pyx_div_long((__pyx_v_high + __pyx_v_low), 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":204
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":204
  *             return high
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:             # <<<<<<<<<<<<<<
@@ -38622,7 +38623,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
   __pyx_t_1 = (((__pyx_v_self->darray->data->arr[((__pyx_v_self->sa->arr[__pyx_v_midpoint]) + __pyx_v_offset)]) == __pyx_v_word_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":205
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":205
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:
  *             return self.__search_high(word_id, offset, midpoint+1, high)             # <<<<<<<<<<<<<<
@@ -38634,7 +38635,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":207
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":207
  *             return self.__search_high(word_id, offset, midpoint+1, high)
  *         else:
  *             return self.__search_high(word_id, offset, low, midpoint)             # <<<<<<<<<<<<<<
@@ -38645,7 +38646,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":198
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":198
  *             f.write("\n")
  * 
  *     cdef int __search_high(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -38659,7 +38660,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_high(struct __pyx_obj_4
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":209
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":209
  *             return self.__search_high(word_id, offset, low, midpoint)
  * 
  *     cdef int __search_low(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -38674,7 +38675,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__search_low", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":212
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":212
  *         cdef int midpoint
  * 
  *         if low >= high:             # <<<<<<<<<<<<<<
@@ -38684,7 +38685,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
   __pyx_t_1 = ((__pyx_v_low >= __pyx_v_high) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":213
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":213
  * 
  *         if low >= high:
  *             return high             # <<<<<<<<<<<<<<
@@ -38695,7 +38696,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":214
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":214
  *         if low >= high:
  *             return high
  *         midpoint = (high + low) / 2             # <<<<<<<<<<<<<<
@@ -38704,7 +38705,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
  */
   __pyx_v_midpoint = __Pyx_div_long((__pyx_v_high + __pyx_v_low), 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":215
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":215
  *             return high
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:             # <<<<<<<<<<<<<<
@@ -38714,7 +38715,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
   __pyx_t_1 = (((__pyx_v_self->darray->data->arr[((__pyx_v_self->sa->arr[__pyx_v_midpoint]) + __pyx_v_offset)]) == __pyx_v_word_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":216
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":216
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:
  *             return self.__search_low(word_id, offset, low, midpoint)             # <<<<<<<<<<<<<<
@@ -38726,7 +38727,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":218
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":218
  *             return self.__search_low(word_id, offset, low, midpoint)
  *         else:
  *             return self.__search_low(word_id, offset, midpoint+1, high)             # <<<<<<<<<<<<<<
@@ -38737,7 +38738,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":209
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":209
  *             return self.__search_high(word_id, offset, low, midpoint)
  * 
  *     cdef int __search_low(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -38751,7 +38752,7 @@ static int __pyx_f_4cdec_2sa_3_sa_11SuffixArray___search_low(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":220
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":220
  *             return self.__search_low(word_id, offset, midpoint+1, high)
  * 
  *     cdef __get_range(self, int word_id, int offset, int low, int high, int midpoint):             # <<<<<<<<<<<<<<
@@ -38770,7 +38771,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___get_range(struct __pyx_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get_range", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":221
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":221
  * 
  *     cdef __get_range(self, int word_id, int offset, int low, int high, int midpoint):
  *         return (self.__search_low(word_id, offset, low, midpoint),             # <<<<<<<<<<<<<<
@@ -38781,7 +38782,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___get_range(struct __pyx_o
   __pyx_t_1 = __Pyx_PyInt_From_int(((struct __pyx_vtabstruct_4cdec_2sa_3_sa_SuffixArray *)__pyx_v_self->__pyx_vtab)->__pyx___search_low(__pyx_v_self, __pyx_v_word_id, __pyx_v_offset, __pyx_v_low, __pyx_v_midpoint)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":222
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":222
  *     cdef __get_range(self, int word_id, int offset, int low, int high, int midpoint):
  *         return (self.__search_low(word_id, offset, low, midpoint),
  *                 self.__search_high(word_id, offset, midpoint, high))             # <<<<<<<<<<<<<<
@@ -38791,7 +38792,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___get_range(struct __pyx_o
   __pyx_t_2 = __Pyx_PyInt_From_int(((struct __pyx_vtabstruct_4cdec_2sa_3_sa_SuffixArray *)__pyx_v_self->__pyx_vtab)->__pyx___search_high(__pyx_v_self, __pyx_v_word_id, __pyx_v_offset, __pyx_v_midpoint, __pyx_v_high)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":221
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":221
  * 
  *     cdef __get_range(self, int word_id, int offset, int low, int high, int midpoint):
  *         return (self.__search_low(word_id, offset, low, midpoint),             # <<<<<<<<<<<<<<
@@ -38810,7 +38811,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___get_range(struct __pyx_o
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":220
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":220
  *             return self.__search_low(word_id, offset, midpoint+1, high)
  * 
  *     cdef __get_range(self, int word_id, int offset, int low, int high, int midpoint):             # <<<<<<<<<<<<<<
@@ -38831,7 +38832,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___get_range(struct __pyx_o
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":224
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":224
  *                 self.__search_high(word_id, offset, midpoint, high))
  * 
  *     cdef __lookup_helper(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -38852,7 +38853,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__lookup_helper", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":227
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":227
  *         cdef int midpoint
  * 
  *         if offset == 0:             # <<<<<<<<<<<<<<
@@ -38862,7 +38863,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   __pyx_t_1 = ((__pyx_v_offset == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":228
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":228
  * 
  *         if offset == 0:
  *             return (self.ha.arr[word_id], self.ha.arr[word_id+1])             # <<<<<<<<<<<<<<
@@ -38887,7 +38888,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":229
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":229
  *         if offset == 0:
  *             return (self.ha.arr[word_id], self.ha.arr[word_id+1])
  *         if low >= high:             # <<<<<<<<<<<<<<
@@ -38897,7 +38898,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   __pyx_t_1 = ((__pyx_v_low >= __pyx_v_high) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":230
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":230
  *             return (self.ha.arr[word_id], self.ha.arr[word_id+1])
  *         if low >= high:
  *             return None             # <<<<<<<<<<<<<<
@@ -38910,7 +38911,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":232
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":232
  *             return None
  * 
  *         midpoint = (high + low) / 2             # <<<<<<<<<<<<<<
@@ -38919,7 +38920,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
  */
   __pyx_v_midpoint = __Pyx_div_long((__pyx_v_high + __pyx_v_low), 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":233
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":233
  * 
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:             # <<<<<<<<<<<<<<
@@ -38929,7 +38930,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   __pyx_t_1 = (((__pyx_v_self->darray->data->arr[((__pyx_v_self->sa->arr[__pyx_v_midpoint]) + __pyx_v_offset)]) == __pyx_v_word_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":234
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":234
  *         midpoint = (high + low) / 2
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:
  *             return self.__get_range(word_id, offset, low, high, midpoint)             # <<<<<<<<<<<<<<
@@ -38944,7 +38945,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":235
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":235
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] == word_id:
  *             return self.__get_range(word_id, offset, low, high, midpoint)
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] > word_id:             # <<<<<<<<<<<<<<
@@ -38954,7 +38955,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   __pyx_t_1 = (((__pyx_v_self->darray->data->arr[((__pyx_v_self->sa->arr[__pyx_v_midpoint]) + __pyx_v_offset)]) > __pyx_v_word_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":236
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":236
  *             return self.__get_range(word_id, offset, low, high, midpoint)
  *         if self.darray.data.arr[self.sa.arr[midpoint] + offset] > word_id:
  *             return self.__lookup_helper(word_id, offset, low, midpoint)             # <<<<<<<<<<<<<<
@@ -38970,7 +38971,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":238
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":238
  *             return self.__lookup_helper(word_id, offset, low, midpoint)
  *         else:
  *             return self.__lookup_helper(word_id, offset, midpoint+1, high)             # <<<<<<<<<<<<<<
@@ -38985,7 +38986,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":224
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":224
  *                 self.__search_high(word_id, offset, midpoint, high))
  * 
  *     cdef __lookup_helper(self, int word_id, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -39006,7 +39007,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_11SuffixArray___lookup_helper(struct __p
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":240
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":240
  *             return self.__lookup_helper(word_id, offset, midpoint+1, high)
  * 
  *     def lookup(self, word, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -39107,7 +39108,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("lookup", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":242
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":242
  *     def lookup(self, word, int offset, int low, int high):
  *         cdef int wordid
  *         if low == -1:             # <<<<<<<<<<<<<<
@@ -39117,7 +39118,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   __pyx_t_1 = ((__pyx_v_low == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":243
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":243
  *         cdef int wordid
  *         if low == -1:
  *             low = 0             # <<<<<<<<<<<<<<
@@ -39129,7 +39130,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":244
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":244
  *         if low == -1:
  *             low = 0
  *         if high == -1:             # <<<<<<<<<<<<<<
@@ -39139,7 +39140,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   __pyx_t_1 = ((__pyx_v_high == -1) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":245
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":245
  *             low = 0
  *         if high == -1:
  *             high = len(self.sa)             # <<<<<<<<<<<<<<
@@ -39155,7 +39156,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":246
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":246
  *         if high == -1:
  *             high = len(self.sa)
  *         if word in self.darray.word2id:             # <<<<<<<<<<<<<<
@@ -39166,7 +39167,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   __pyx_t_4 = (__pyx_t_1 != 0);
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":247
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":247
  *             high = len(self.sa)
  *         if word in self.darray.word2id:
  *             word_id = self.darray.word2id[word]             # <<<<<<<<<<<<<<
@@ -39178,7 +39179,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
     __pyx_v_word_id = __pyx_t_2;
     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":248
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":248
  *         if word in self.darray.word2id:
  *             word_id = self.darray.word2id[word]
  *             return self.__lookup_helper(word_id, offset, low, high)             # <<<<<<<<<<<<<<
@@ -39195,7 +39196,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":250
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":250
  *             return self.__lookup_helper(word_id, offset, low, high)
  *         else:
  *             return None             # <<<<<<<<<<<<<<
@@ -39206,7 +39207,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":240
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":240
  *             return self.__lookup_helper(word_id, offset, midpoint+1, high)
  * 
  *     def lookup(self, word, int offset, int low, int high):             # <<<<<<<<<<<<<<
@@ -39226,8 +39227,8 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_11SuffixArray_16lookup(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":43
- *     cdef public phrases_al
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":47
+ *     cdef public bilex
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
  *         # Keep track of everything that can be sampled:
@@ -39250,7 +39251,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_11OnlineStats_1__cinit__(PyObject *__pyx_v_se
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":50
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":54
  *         self.phrases_f = defaultdict(int)
  *         self.phrases_e = defaultdict(int)
  *         self.phrases_fe = defaultdict(lambda: defaultdict(int))             # <<<<<<<<<<<<<<
@@ -39283,14 +39284,14 @@ static PyObject *__pyx_lambda_funcdef_lambda1(CYTHON_UNUSED PyObject *__pyx_self
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("lambda1", 0);
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
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   PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)((PyObject*)(&PyInt_Type))));
   __Pyx_GIVEREF(((PyObject *)((PyObject*)(&PyInt_Type))));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 54; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -39311,12 +39312,12 @@ static PyObject *__pyx_lambda_funcdef_lambda1(CYTHON_UNUSED PyObject *__pyx_self
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":51
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":55
  *         self.phrases_e = defaultdict(int)
  *         self.phrases_fe = defaultdict(lambda: defaultdict(int))
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":50
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":51
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":64
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":63
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":87
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":81
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@@ -40845,7 +40959,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9TrieTable_8extended_2__set__(struct __pyx_ob
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 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":79
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":86
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   /* function exit code */
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":80
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":87
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@@ -41022,7 +41136,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_9TrieTable_4root_4__del__(struct __pyx_obj_4c
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":107
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":114
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":108
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":115
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":114
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  *     # returns true if sent_id is contained
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":110
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":117
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@@ -41086,7 +41200,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_14PhraseLocation_1__cinit__(PyObject *__pyx_v
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":111
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":118
  * 
  *     def __cinit__(self, int sa_low=-1, int sa_high=-1, int arr_low=-1, int arr_high=-1,
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@@ -41141,7 +41255,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_14PhraseLocation_1__cinit__(PyObject *__pyx_v
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-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -41156,35 +41270,35 @@ static int __pyx_pw_4cdec_2sa_3_sa_14PhraseLocation_1__cinit__(PyObject *__pyx_v
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+      __pyx_v_sa_low = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_sa_low == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+      __pyx_v_sa_high = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_sa_high == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+      __pyx_v_arr_low = __Pyx_PyInt_As_int(values[2]); if (unlikely((__pyx_v_arr_low == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-      __pyx_v_arr_high = __Pyx_PyInt_As_int(values[3]); if (unlikely((__pyx_v_arr_high == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_arr_high = __Pyx_PyInt_As_int(values[3]); if (unlikely((__pyx_v_arr_high == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+      __pyx_v_num_subpatterns = __Pyx_PyInt_As_int(values[5]); if (unlikely((__pyx_v_num_subpatterns == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 0, 6, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 0, 6, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -41192,7 +41306,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_14PhraseLocation_1__cinit__(PyObject *__pyx_v
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":117
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@@ -41214,7 +41328,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14PhraseLocation___cinit__(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":112
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":119
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":113
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":120
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@@ -41232,7 +41346,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_14PhraseLocation___cinit__(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":114
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":121
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":115
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":122
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@@ -41250,14 +41364,14 @@ static int __pyx_pf_4cdec_2sa_3_sa_14PhraseLocation___cinit__(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":116
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":123
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-  if (!(likely(((__pyx_v_arr) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_arr, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_arr) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_arr, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":117
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":124
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":117
  *         return 1
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 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":127
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":134
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+    __pyx_v_sample_size = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_sample_size == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_fsarray), __pyx_ptype_4cdec_2sa_3_sa_SuffixArray, 1, "fsarray", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   /* function exit code */
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":128
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":135
  * 
  *     def __cinit__(self, int sample_size, SuffixArray fsarray):
  *         self.sample_size = sample_size             # <<<<<<<<<<<<<<
@@ -41390,7 +41504,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
  */
   __pyx_v_self->sample_size = __pyx_v_sample_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":129
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":136
  *     def __cinit__(self, int sample_size, SuffixArray fsarray):
  *         self.sample_size = sample_size
  *         self.sa = fsarray.sa             # <<<<<<<<<<<<<<
@@ -41405,7 +41519,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
   __pyx_v_self->sa = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":130
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":137
  *         self.sample_size = sample_size
  *         self.sa = fsarray.sa
  *         if sample_size > 0:             # <<<<<<<<<<<<<<
@@ -41415,21 +41529,21 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
   __pyx_t_2 = ((__pyx_v_sample_size > 0) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":131
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":138
  *         self.sa = fsarray.sa
  *         if sample_size > 0:
  *             logger.info("Sampling strategy: uniform, max sample size = %d", sample_size)             # <<<<<<<<<<<<<<
  *         else:
  *             logger.info("Sampling strategy: no sampling")
  */
-    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_info); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_info); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-    __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_sample_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_sample_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_kp_s_Sampling_strategy_uniform_max_sa);
     PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_kp_s_Sampling_strategy_uniform_max_sa);
@@ -41437,7 +41551,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
     PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
     __pyx_t_1 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -41446,26 +41560,26 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":133
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":140
  *             logger.info("Sampling strategy: uniform, max sample size = %d", sample_size)
  *         else:
  *             logger.info("Sampling strategy: no sampling")             # <<<<<<<<<<<<<<
  * 
  *     def sample(self, PhraseLocation phrase_location):
  */
-    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_info); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_info); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_tuple__60, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_tuple__60, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":127
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":134
  *     cdef IntList sa
  * 
  *     def __cinit__(self, int sample_size, SuffixArray fsarray):             # <<<<<<<<<<<<<<
@@ -41487,7 +41601,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_7Sampler___cinit__(struct __pyx_obj_4cdec_2sa
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":135
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":142
  *             logger.info("Sampling strategy: no sampling")
  * 
  *     def sample(self, PhraseLocation phrase_location):             # <<<<<<<<<<<<<<
@@ -41505,7 +41619,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_7Sampler_3sample(PyObject *__pyx_v_self
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("sample (wrapper)", 0);
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_phrase_location), __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation, 1, "phrase_location", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_phrase_location), __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation, 1, "phrase_location", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_r = __pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(((struct __pyx_obj_4cdec_2sa_3_sa_Sampler *)__pyx_v_self), ((struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *)__pyx_v_phrase_location));
 
   /* function exit code */
@@ -41536,19 +41650,19 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("sample", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":148
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":155
  *         cdef int num_locations, val, j
  * 
  *         sample = IntList()             # <<<<<<<<<<<<<<
  *         if phrase_location.arr is None:
  *             num_locations = phrase_location.sa_high - phrase_location.sa_low
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_sample = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":149
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":156
  * 
  *         sample = IntList()
  *         if phrase_location.arr is None:             # <<<<<<<<<<<<<<
@@ -41559,7 +41673,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":150
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":157
  *         sample = IntList()
  *         if phrase_location.arr is None:
  *             num_locations = phrase_location.sa_high - phrase_location.sa_low             # <<<<<<<<<<<<<<
@@ -41568,7 +41682,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
  */
     __pyx_v_num_locations = (__pyx_v_phrase_location->sa_high - __pyx_v_phrase_location->sa_low);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":151
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":158
  *         if phrase_location.arr is None:
  *             num_locations = phrase_location.sa_high - phrase_location.sa_low
  *             if self.sample_size == -1 or num_locations <= self.sample_size:             # <<<<<<<<<<<<<<
@@ -41584,7 +41698,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
     }
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":152
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":159
  *             num_locations = phrase_location.sa_high - phrase_location.sa_low
  *             if self.sample_size == -1 or num_locations <= self.sample_size:
  *                 sample._extend_arr(self.sa.arr + phrase_location.sa_low, num_locations)             # <<<<<<<<<<<<<<
@@ -41596,7 +41710,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":154
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":161
  *                 sample._extend_arr(self.sa.arr + phrase_location.sa_low, num_locations)
  *             else:
  *                 stepsize = float(num_locations)/float(self.sample_size)             # <<<<<<<<<<<<<<
@@ -41611,11 +41725,11 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         #ifdef WITH_THREAD
         PyGILState_Release(__pyx_gilstate_save);
         #endif
-        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_v_stepsize = (((double)__pyx_v_num_locations) / ((double)__pyx_v_self->sample_size));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":155
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":162
  *             else:
  *                 stepsize = float(num_locations)/float(self.sample_size)
  *                 i = phrase_location.sa_low             # <<<<<<<<<<<<<<
@@ -41625,7 +41739,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
       __pyx_t_5 = __pyx_v_phrase_location->sa_low;
       __pyx_v_i = __pyx_t_5;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":156
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":163
  *                 stepsize = float(num_locations)/float(self.sample_size)
  *                 i = phrase_location.sa_low
  *                 while i < phrase_location.sa_high and sample.len < self.sample_size:             # <<<<<<<<<<<<<<
@@ -41642,7 +41756,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         if (!__pyx_t_2) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":159
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":166
  *                     '''Note: int(i) not guaranteed to have the desired
  *                     effect, according to the python documentation'''
  *                     if fmod(i,1.0) > 0.5:             # <<<<<<<<<<<<<<
@@ -41652,7 +41766,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         __pyx_t_2 = ((fmod(__pyx_v_i, 1.0) > 0.5) != 0);
         if (__pyx_t_2) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":160
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":167
  *                     effect, according to the python documentation'''
  *                     if fmod(i,1.0) > 0.5:
  *                         val = int(ceil(i))             # <<<<<<<<<<<<<<
@@ -41664,7 +41778,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":162
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":169
  *                         val = int(ceil(i))
  *                     else:
  *                         val = int(floor(i))             # <<<<<<<<<<<<<<
@@ -41675,7 +41789,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         __pyx_L7:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":163
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":170
  *                     else:
  *                         val = int(floor(i))
  *                     sample._append(self.sa.arr[val])             # <<<<<<<<<<<<<<
@@ -41684,7 +41798,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
  */
         ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_sample->__pyx_vtab)->_append(__pyx_v_sample, (__pyx_v_self->sa->arr[__pyx_v_val]));
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":164
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":171
  *                         val = int(floor(i))
  *                     sample._append(self.sa.arr[val])
  *                     i = i + stepsize             # <<<<<<<<<<<<<<
@@ -41699,7 +41813,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":166
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":173
  *                     i = i + stepsize
  *         else:
  *             num_locations = (phrase_location.arr_high - phrase_location.arr_low) / phrase_location.num_subpatterns             # <<<<<<<<<<<<<<
@@ -41715,7 +41829,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
       #ifdef WITH_THREAD
       PyGILState_Release(__pyx_gilstate_save);
       #endif
-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_v_phrase_location->num_subpatterns == (int)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_5))) {
       #ifdef WITH_THREAD
@@ -41725,11 +41839,11 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
       #ifdef WITH_THREAD
       PyGILState_Release(__pyx_gilstate_save);
       #endif
-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_num_locations = __Pyx_div_int(__pyx_t_5, __pyx_v_phrase_location->num_subpatterns);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":167
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":174
  *         else:
  *             num_locations = (phrase_location.arr_high - phrase_location.arr_low) / phrase_location.num_subpatterns
  *             if self.sample_size == -1 or num_locations <= self.sample_size:             # <<<<<<<<<<<<<<
@@ -41745,7 +41859,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
     }
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":168
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":175
  *             num_locations = (phrase_location.arr_high - phrase_location.arr_low) / phrase_location.num_subpatterns
  *             if self.sample_size == -1 or num_locations <= self.sample_size:
  *                 sample = phrase_location.arr             # <<<<<<<<<<<<<<
@@ -41760,7 +41874,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":170
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":177
  *                 sample = phrase_location.arr
  *             else:
  *                 stepsize = float(num_locations)/float(self.sample_size)             # <<<<<<<<<<<<<<
@@ -41775,11 +41889,11 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         #ifdef WITH_THREAD
         PyGILState_Release(__pyx_gilstate_save);
         #endif
-        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_v_stepsize = (((double)__pyx_v_num_locations) / ((double)__pyx_v_self->sample_size));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":171
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":178
  *             else:
  *                 stepsize = float(num_locations)/float(self.sample_size)
  *                 i = phrase_location.arr_low             # <<<<<<<<<<<<<<
@@ -41789,7 +41903,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
       __pyx_t_5 = __pyx_v_phrase_location->arr_low;
       __pyx_v_i = __pyx_t_5;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":172
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":179
  *                 stepsize = float(num_locations)/float(self.sample_size)
  *                 i = phrase_location.arr_low
  *                 while i < num_locations and sample.len < self.sample_size * phrase_location.num_subpatterns:             # <<<<<<<<<<<<<<
@@ -41806,7 +41920,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         if (!__pyx_t_4) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":175
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":182
  *                     '''Note: int(i) not guaranteed to have the desired
  *                     effect, according to the python documentation'''
  *                     if fmod(i,1.0) > 0.5:             # <<<<<<<<<<<<<<
@@ -41816,7 +41930,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         __pyx_t_4 = ((fmod(__pyx_v_i, 1.0) > 0.5) != 0);
         if (__pyx_t_4) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":176
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":183
  *                     effect, according to the python documentation'''
  *                     if fmod(i,1.0) > 0.5:
  *                         val = int(ceil(i))             # <<<<<<<<<<<<<<
@@ -41828,7 +41942,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":178
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":185
  *                         val = int(ceil(i))
  *                     else:
  *                         val = int(floor(i))             # <<<<<<<<<<<<<<
@@ -41839,7 +41953,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
         }
         __pyx_L11:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":179
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":186
  *                     else:
  *                         val = int(floor(i))
  *                     j = phrase_location.arr_low + (val*phrase_location.num_subpatterns)             # <<<<<<<<<<<<<<
@@ -41848,7 +41962,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
  */
         __pyx_v_j = (__pyx_v_phrase_location->arr_low + (__pyx_v_val * __pyx_v_phrase_location->num_subpatterns));
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":180
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":187
  *                         val = int(floor(i))
  *                     j = phrase_location.arr_low + (val*phrase_location.num_subpatterns)
  *                     sample._extend_arr(phrase_location.arr.arr + j, phrase_location.num_subpatterns)             # <<<<<<<<<<<<<<
@@ -41857,7 +41971,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
  */
         ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_sample->__pyx_vtab)->_extend_arr(__pyx_v_sample, (__pyx_v_phrase_location->arr->arr + __pyx_v_j), __pyx_v_phrase_location->num_subpatterns);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":181
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":188
  *                     j = phrase_location.arr_low + (val*phrase_location.num_subpatterns)
  *                     sample._extend_arr(phrase_location.arr.arr + j, phrase_location.num_subpatterns)
  *                     i = i + stepsize             # <<<<<<<<<<<<<<
@@ -41871,7 +41985,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":182
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":189
  *                     sample._extend_arr(phrase_location.arr.arr + j, phrase_location.num_subpatterns)
  *                     i = i + stepsize
  *         return sample             # <<<<<<<<<<<<<<
@@ -41883,7 +41997,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   __pyx_r = ((PyObject *)__pyx_v_sample);
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":135
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":142
  *             logger.info("Sampling strategy: no sampling")
  * 
  *     def sample(self, PhraseLocation phrase_location):             # <<<<<<<<<<<<<<
@@ -41903,7 +42017,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_7Sampler_2sample(struct __pyx_obj_4cdec
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":194
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":201
  * 
  * 
  * cdef void assign_matching(Matching* m, int* arr, int start, int step, int* sent_id_arr):             # <<<<<<<<<<<<<<
@@ -41915,7 +42029,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("assign_matching", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":195
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":202
  * 
  * cdef void assign_matching(Matching* m, int* arr, int start, int step, int* sent_id_arr):
  *     m.arr = arr             # <<<<<<<<<<<<<<
@@ -41924,7 +42038,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
  */
   __pyx_v_m->arr = __pyx_v_arr;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":196
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":203
  * cdef void assign_matching(Matching* m, int* arr, int start, int step, int* sent_id_arr):
  *     m.arr = arr
  *     m.start = start             # <<<<<<<<<<<<<<
@@ -41933,7 +42047,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
  */
   __pyx_v_m->start = __pyx_v_start;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":197
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":204
  *     m.arr = arr
  *     m.start = start
  *     m.end = start + step             # <<<<<<<<<<<<<<
@@ -41942,7 +42056,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
  */
   __pyx_v_m->end = (__pyx_v_start + __pyx_v_step);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":198
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":205
  *     m.start = start
  *     m.end = start + step
  *     m.sent_id = sent_id_arr[arr[start]]             # <<<<<<<<<<<<<<
@@ -41951,7 +42065,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
  */
   __pyx_v_m->sent_id = (__pyx_v_sent_id_arr[(__pyx_v_arr[__pyx_v_start])]);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":199
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":206
  *     m.end = start + step
  *     m.sent_id = sent_id_arr[arr[start]]
  *     m.size = step             # <<<<<<<<<<<<<<
@@ -41960,7 +42074,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
  */
   __pyx_v_m->size = __pyx_v_step;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":194
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":201
  * 
  * 
  * cdef void assign_matching(Matching* m, int* arr, int start, int step, int* sent_id_arr):             # <<<<<<<<<<<<<<
@@ -41972,7 +42086,7 @@ static void __pyx_f_4cdec_2sa_3_sa_assign_matching(struct __pyx_t_4cdec_2sa_3_sa
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":202
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":209
  * 
  * 
  * cdef int* append_combined_matching(int* arr, Matching* loc1, Matching* loc2,             # <<<<<<<<<<<<<<
@@ -41989,7 +42103,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("append_combined_matching", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":206
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":213
  *     cdef int i, new_len
  * 
  *     new_len = result_len[0] + num_subpatterns             # <<<<<<<<<<<<<<
@@ -41998,7 +42112,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
  */
   __pyx_v_new_len = ((__pyx_v_result_len[0]) + __pyx_v_num_subpatterns);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":207
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":214
  * 
  *     new_len = result_len[0] + num_subpatterns
  *     arr = <int*> realloc(arr, new_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -42007,7 +42121,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
  */
   __pyx_v_arr = ((int *)realloc(__pyx_v_arr, (__pyx_v_new_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":209
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":216
  *     arr = <int*> realloc(arr, new_len*sizeof(int))
  * 
  *     for i from 0 <= i < loc1.size:             # <<<<<<<<<<<<<<
@@ -42017,7 +42131,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   __pyx_t_1 = __pyx_v_loc1->size;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":210
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":217
  * 
  *     for i from 0 <= i < loc1.size:
  *         arr[result_len[0]+i] = loc1.arr[loc1.start+i]             # <<<<<<<<<<<<<<
@@ -42027,7 +42141,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
     (__pyx_v_arr[((__pyx_v_result_len[0]) + __pyx_v_i)]) = (__pyx_v_loc1->arr[(__pyx_v_loc1->start + __pyx_v_i)]);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":211
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":218
  *     for i from 0 <= i < loc1.size:
  *         arr[result_len[0]+i] = loc1.arr[loc1.start+i]
  *     if num_subpatterns > loc1.size:             # <<<<<<<<<<<<<<
@@ -42037,7 +42151,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   __pyx_t_2 = ((__pyx_v_num_subpatterns > __pyx_v_loc1->size) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":212
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":219
  *         arr[result_len[0]+i] = loc1.arr[loc1.start+i]
  *     if num_subpatterns > loc1.size:
  *         arr[new_len-1] = loc2.arr[loc2.end-1]             # <<<<<<<<<<<<<<
@@ -42049,7 +42163,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   }
   __pyx_L5:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":213
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":220
  *     if num_subpatterns > loc1.size:
  *         arr[new_len-1] = loc2.arr[loc2.end-1]
  *     result_len[0] = new_len             # <<<<<<<<<<<<<<
@@ -42058,7 +42172,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
  */
   (__pyx_v_result_len[0]) = __pyx_v_new_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":214
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":221
  *         arr[new_len-1] = loc2.arr[loc2.end-1]
  *     result_len[0] = new_len
  *     return arr             # <<<<<<<<<<<<<<
@@ -42068,7 +42182,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   __pyx_r = __pyx_v_arr;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":202
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":209
  * 
  * 
  * cdef int* append_combined_matching(int* arr, Matching* loc1, Matching* loc2,             # <<<<<<<<<<<<<<
@@ -42082,7 +42196,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_append_combined_matching(int *__pyx_v_arr, st
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":217
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":224
  * 
  * 
  * cdef int* extend_arr(int* arr, int* arr_len, int* appendix, int appendix_len):             # <<<<<<<<<<<<<<
@@ -42096,7 +42210,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("extend_arr", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":220
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":227
  *     cdef int new_len
  * 
  *     new_len = arr_len[0] + appendix_len             # <<<<<<<<<<<<<<
@@ -42105,7 +42219,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
  */
   __pyx_v_new_len = ((__pyx_v_arr_len[0]) + __pyx_v_appendix_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":221
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":228
  * 
  *     new_len = arr_len[0] + appendix_len
  *     arr = <int*> realloc(arr, new_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -42114,7 +42228,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
  */
   __pyx_v_arr = ((int *)realloc(__pyx_v_arr, (__pyx_v_new_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":222
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":229
  *     new_len = arr_len[0] + appendix_len
  *     arr = <int*> realloc(arr, new_len*sizeof(int))
  *     memcpy(arr+arr_len[0], appendix, appendix_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -42123,7 +42237,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
  */
   memcpy((__pyx_v_arr + (__pyx_v_arr_len[0])), __pyx_v_appendix, (__pyx_v_appendix_len * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":223
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":230
  *     arr = <int*> realloc(arr, new_len*sizeof(int))
  *     memcpy(arr+arr_len[0], appendix, appendix_len*sizeof(int))
  *     arr_len[0] = new_len             # <<<<<<<<<<<<<<
@@ -42132,7 +42246,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
  */
   (__pyx_v_arr_len[0]) = __pyx_v_new_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":224
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":231
  *     memcpy(arr+arr_len[0], appendix, appendix_len*sizeof(int))
  *     arr_len[0] = new_len
  *     return arr             # <<<<<<<<<<<<<<
@@ -42142,7 +42256,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
   __pyx_r = __pyx_v_arr;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":217
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":224
  * 
  * 
  * cdef int* extend_arr(int* arr, int* arr_len, int* appendix, int appendix_len):             # <<<<<<<<<<<<<<
@@ -42156,7 +42270,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_extend_arr(int *__pyx_v_arr, int *__pyx_v_arr
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":226
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":233
  *     return arr
  * 
  * cdef int median(int low, int high, int step):             # <<<<<<<<<<<<<<
@@ -42173,7 +42287,7 @@ static int __pyx_f_4cdec_2sa_3_sa_median(int __pyx_v_low, int __pyx_v_high, int
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("median", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":227
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":234
  * 
  * cdef int median(int low, int high, int step):
  *     return low + (((high - low)/step)/2)*step             # <<<<<<<<<<<<<<
@@ -42189,7 +42303,7 @@ static int __pyx_f_4cdec_2sa_3_sa_median(int __pyx_v_low, int __pyx_v_high, int
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_v_step == (int)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_1))) {
     #ifdef WITH_THREAD
@@ -42199,12 +42313,12 @@ static int __pyx_f_4cdec_2sa_3_sa_median(int __pyx_v_low, int __pyx_v_high, int
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_r = (__pyx_v_low + (__Pyx_div_long(__Pyx_div_int(__pyx_t_1, __pyx_v_step), 2) * __pyx_v_step));
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":226
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":233
  *     return arr
  * 
  * cdef int median(int low, int high, int step):             # <<<<<<<<<<<<<<
@@ -42221,7 +42335,7 @@ static int __pyx_f_4cdec_2sa_3_sa_median(int __pyx_v_low, int __pyx_v_high, int
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":230
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":237
  * 
  * 
  * cdef void find_comparable_matchings(int low, int high, int* arr, int step, int loc, int* loc_minus, int* loc_plus):             # <<<<<<<<<<<<<<
@@ -42236,7 +42350,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("find_comparable_matchings", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":234
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":241
  *     # in which all matchings have the same first index as the one
  *     # starting at loc
  *     loc_plus[0] = loc + step             # <<<<<<<<<<<<<<
@@ -42245,7 +42359,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
  */
   (__pyx_v_loc_plus[0]) = (__pyx_v_loc + __pyx_v_step);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":235
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":242
  *     # starting at loc
  *     loc_plus[0] = loc + step
  *     while loc_plus[0] < high and arr[loc_plus[0]] == arr[loc]:             # <<<<<<<<<<<<<<
@@ -42262,7 +42376,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
     }
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":236
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":243
  *     loc_plus[0] = loc + step
  *     while loc_plus[0] < high and arr[loc_plus[0]] == arr[loc]:
  *         loc_plus[0] = loc_plus[0] + step             # <<<<<<<<<<<<<<
@@ -42272,7 +42386,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
     (__pyx_v_loc_plus[0]) = ((__pyx_v_loc_plus[0]) + __pyx_v_step);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":237
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":244
  *     while loc_plus[0] < high and arr[loc_plus[0]] == arr[loc]:
  *         loc_plus[0] = loc_plus[0] + step
  *     loc_minus[0] = loc             # <<<<<<<<<<<<<<
@@ -42281,7 +42395,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
  */
   (__pyx_v_loc_minus[0]) = __pyx_v_loc;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":238
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":245
  *         loc_plus[0] = loc_plus[0] + step
  *     loc_minus[0] = loc
  *     while loc_minus[0]-step >= low and arr[loc_minus[0]-step] == arr[loc]:             # <<<<<<<<<<<<<<
@@ -42298,7 +42412,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
     }
     if (!__pyx_t_2) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":239
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":246
  *     loc_minus[0] = loc
  *     while loc_minus[0]-step >= low and arr[loc_minus[0]-step] == arr[loc]:
  *         loc_minus[0] = loc_minus[0] - step             # <<<<<<<<<<<<<<
@@ -42308,7 +42422,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
     (__pyx_v_loc_minus[0]) = ((__pyx_v_loc_minus[0]) - __pyx_v_step);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":230
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":237
  * 
  * 
  * cdef void find_comparable_matchings(int low, int high, int* arr, int step, int loc, int* loc_minus, int* loc_plus):             # <<<<<<<<<<<<<<
@@ -42320,7 +42434,7 @@ static void __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(int __pyx_v_low, in
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":296
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":303
  *     cdef bilex
  * 
  *     def __cinit__(self,             # <<<<<<<<<<<<<<
@@ -42363,7 +42477,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
     static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_alignment,&__pyx_n_s_bilex,&__pyx_n_s_by_slack_factor,&__pyx_n_s_category,&__pyx_n_s_max_chunks,&__pyx_n_s_max_initial_size,&__pyx_n_s_max_length,&__pyx_n_s_max_nonterminals,&__pyx_n_s_max_target_chunks,&__pyx_n_s_max_target_length,&__pyx_n_s_min_gap_size,&__pyx_n_s_precompute_file,&__pyx_n_s_precompute_secondary_rank,&__pyx_n_s_precompute_rank,&__pyx_n_s_require_aligned_terminal,&__pyx_n_s_require_aligned_chunks,&__pyx_n_s_train_max_initial_size,&__pyx_n_s_train_min_gap_size,&__pyx_n_s_tight_phrases,&__pyx_n_s_use_baeza_yates,&__pyx_n_s_use_collocations,&__pyx_n_s_use_index,0};
     PyObject* values[22] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":300
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":307
  *             Alignment alignment,
  *             # bilexical dictionary if online
  *             bilex=None,             # <<<<<<<<<<<<<<
@@ -42372,7 +42486,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
  */
     values[1] = ((PyObject *)Py_None);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":306
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":313
  *             char* category="[X]",
  *             # maximum number of contiguous chunks of terminal symbols in RHS of a rule. If None, defaults to max_nonterminals+1
  *             max_chunks=None,             # <<<<<<<<<<<<<<
@@ -42381,7 +42495,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
  */
     values[4] = ((PyObject *)Py_None);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":314
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":321
  *             unsigned max_nonterminals=2,
  *             # maximum number of contiguous chunks of terminal symbols in target-side RHS of a rule. If None, defaults to max_nonterminals+1
  *             max_target_chunks=None,             # <<<<<<<<<<<<<<
@@ -42390,7 +42504,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
  */
     values[8] = ((PyObject *)Py_None);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":316
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":323
  *             max_target_chunks=None,
  *             # maximum number of target side symbols (both T and NT) allowed in a rule. If None, defaults to max_initial_size
  *             max_target_length=None,             # <<<<<<<<<<<<<<
@@ -42399,7 +42513,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
  */
     values[9] = ((PyObject *)Py_None);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":320
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":327
  *             unsigned min_gap_size=2,
  *             # filename of file containing precomputed collocations
  *             precompute_file=None,             # <<<<<<<<<<<<<<
@@ -42548,7 +42662,7 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 296; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 303; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -42581,54 +42695,54 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
     __pyx_v_alignment = ((struct __pyx_obj_4cdec_2sa_3_sa_Alignment *)values[0]);
     __pyx_v_bilex = values[1];
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-      __pyx_v_by_slack_factor = __pyx_PyFloat_AsFloat(values[2]); if (unlikely((__pyx_v_by_slack_factor == (float)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_by_slack_factor = __pyx_PyFloat_AsFloat(values[2]); if (unlikely((__pyx_v_by_slack_factor == (float)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 309; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_by_slack_factor = ((float)1.0);
     }
     if (values[3]) {
-      __pyx_v_category = __Pyx_PyObject_AsString(values[3]); if (unlikely((!__pyx_v_category) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_category = __Pyx_PyObject_AsString(values[3]); if (unlikely((!__pyx_v_category) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_category = ((char *)__pyx_k_X_2);
     }
     __pyx_v_max_chunks = values[4];
     if (values[5]) {
-      __pyx_v_max_initial_size = __Pyx_PyInt_As_unsigned_int(values[5]); if (unlikely((__pyx_v_max_initial_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 308; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_max_initial_size = __Pyx_PyInt_As_unsigned_int(values[5]); if (unlikely((__pyx_v_max_initial_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_max_initial_size = ((unsigned int)10);
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     if (values[6]) {
-      __pyx_v_max_length = __Pyx_PyInt_As_unsigned_int(values[6]); if (unlikely((__pyx_v_max_length == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 310; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_max_length = __Pyx_PyInt_As_unsigned_int(values[6]); if (unlikely((__pyx_v_max_length == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_max_length = ((unsigned int)5);
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     if (values[7]) {
-      __pyx_v_max_nonterminals = __Pyx_PyInt_As_unsigned_int(values[7]); if (unlikely((__pyx_v_max_nonterminals == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 312; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_max_nonterminals = __Pyx_PyInt_As_unsigned_int(values[7]); if (unlikely((__pyx_v_max_nonterminals == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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       __pyx_v_max_nonterminals = ((unsigned int)2);
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     __pyx_v_max_target_chunks = values[8];
     __pyx_v_max_target_length = values[9];
     if (values[10]) {
-      __pyx_v_min_gap_size = __Pyx_PyInt_As_unsigned_int(values[10]); if (unlikely((__pyx_v_min_gap_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 318; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_min_gap_size = __Pyx_PyInt_As_unsigned_int(values[10]); if (unlikely((__pyx_v_min_gap_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 325; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_min_gap_size = ((unsigned int)2);
     }
     __pyx_v_precompute_file = values[11];
     if (values[12]) {
-      __pyx_v_precompute_secondary_rank = __Pyx_PyInt_As_unsigned_int(values[12]); if (unlikely((__pyx_v_precompute_secondary_rank == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 322; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_precompute_secondary_rank = __Pyx_PyInt_As_unsigned_int(values[12]); if (unlikely((__pyx_v_precompute_secondary_rank == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 329; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_precompute_secondary_rank = ((unsigned int)20);
     }
     if (values[13]) {
-      __pyx_v_precompute_rank = __Pyx_PyInt_As_unsigned_int(values[13]); if (unlikely((__pyx_v_precompute_rank == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 324; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_precompute_rank = __Pyx_PyInt_As_unsigned_int(values[13]); if (unlikely((__pyx_v_precompute_rank == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_precompute_rank = ((unsigned int)100);
     }
     if (values[14]) {
-      __pyx_v_require_aligned_terminal = __Pyx_PyObject_IsTrue(values[14]); if (unlikely((__pyx_v_require_aligned_terminal == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 326; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_require_aligned_terminal = __Pyx_PyObject_IsTrue(values[14]); if (unlikely((__pyx_v_require_aligned_terminal == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":326
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":333
  *             unsigned precompute_rank=100,
  *             # require extracted rules to have at least one aligned word
  *             bint require_aligned_terminal=True,             # <<<<<<<<<<<<<<
@@ -42638,10 +42752,10 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
       __pyx_v_require_aligned_terminal = ((int)1);
     }
     if (values[15]) {
-      __pyx_v_require_aligned_chunks = __Pyx_PyObject_IsTrue(values[15]); if (unlikely((__pyx_v_require_aligned_chunks == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_require_aligned_chunks = __Pyx_PyObject_IsTrue(values[15]); if (unlikely((__pyx_v_require_aligned_chunks == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 335; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":328
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":335
  *             bint require_aligned_terminal=True,
  *             # require each contiguous chunk of extracted rules to have at least one aligned word
  *             bint require_aligned_chunks=False,             # <<<<<<<<<<<<<<
@@ -42651,20 +42765,20 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
       __pyx_v_require_aligned_chunks = ((int)0);
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     if (values[16]) {
-      __pyx_v_train_max_initial_size = __Pyx_PyInt_As_unsigned_int(values[16]); if (unlikely((__pyx_v_train_max_initial_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_train_max_initial_size = __Pyx_PyInt_As_unsigned_int(values[16]); if (unlikely((__pyx_v_train_max_initial_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 337; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_train_max_initial_size = ((unsigned int)10);
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     if (values[17]) {
-      __pyx_v_train_min_gap_size = __Pyx_PyInt_As_unsigned_int(values[17]); if (unlikely((__pyx_v_train_min_gap_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 332; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_train_min_gap_size = __Pyx_PyInt_As_unsigned_int(values[17]); if (unlikely((__pyx_v_train_min_gap_size == (unsigned int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 339; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_train_min_gap_size = ((unsigned int)2);
     }
     if (values[18]) {
-      __pyx_v_tight_phrases = __Pyx_PyObject_IsTrue(values[18]); if (unlikely((__pyx_v_tight_phrases == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 334; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_tight_phrases = __Pyx_PyObject_IsTrue(values[18]); if (unlikely((__pyx_v_tight_phrases == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 341; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":334
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":341
  *             unsigned train_min_gap_size=2,
  *             # False if phrases should be loose (better but slower), True otherwise
  *             bint tight_phrases=True,             # <<<<<<<<<<<<<<
@@ -42674,10 +42788,10 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
       __pyx_v_tight_phrases = ((int)1);
     }
     if (values[19]) {
-      __pyx_v_use_baeza_yates = __Pyx_PyObject_IsTrue(values[19]); if (unlikely((__pyx_v_use_baeza_yates == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 336; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_use_baeza_yates = __Pyx_PyObject_IsTrue(values[19]); if (unlikely((__pyx_v_use_baeza_yates == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 343; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":336
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":343
  *             bint tight_phrases=True,
  *             # True to require use of double-binary alg, false otherwise
  *             bint use_baeza_yates=True,             # <<<<<<<<<<<<<<
@@ -42687,10 +42801,10 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
       __pyx_v_use_baeza_yates = ((int)1);
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     if (values[20]) {
-      __pyx_v_use_collocations = __Pyx_PyObject_IsTrue(values[20]); if (unlikely((__pyx_v_use_collocations == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 338; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_use_collocations = __Pyx_PyObject_IsTrue(values[20]); if (unlikely((__pyx_v_use_collocations == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 345; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":338
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":345
  *             bint use_baeza_yates=True,
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@@ -42700,10 +42814,10 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
       __pyx_v_use_collocations = ((int)1);
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     if (values[21]) {
-      __pyx_v_use_index = __Pyx_PyObject_IsTrue(values[21]); if (unlikely((__pyx_v_use_index == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 340; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_use_index = __Pyx_PyObject_IsTrue(values[21]); if (unlikely((__pyx_v_use_index == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":340
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":347
  *             bint use_collocations=True,
  *             # True to enable use of precomputed inverted indices
  *             bint use_index=True):             # <<<<<<<<<<<<<<
@@ -42715,16 +42829,16 @@ static int __pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_1__cinit__(PyObject
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 22, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 296; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 22, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 303; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_alignment), __pyx_ptype_4cdec_2sa_3_sa_Alignment, 1, "alignment", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 298; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_alignment), __pyx_ptype_4cdec_2sa_3_sa_Alignment, 1, "alignment", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 305; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":296
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":303
  *     cdef bilex
  * 
  *     def __cinit__(self,             # <<<<<<<<<<<<<<
@@ -42755,14 +42869,14 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
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   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":346
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":353
  *         respectively.    This is because Chiang's model does not require
  *         them to be the same, therefore we don't either.'''
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  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())
  *         if alignment is None:
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_TrieTable)), __pyx_tuple__61, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 346; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_TrieTable)), __pyx_tuple__61, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __Pyx_GOTREF(__pyx_v_self->rules);
@@ -42770,20 +42884,20 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->rules = ((struct __pyx_obj_4cdec_2sa_3_sa_TrieTable *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":347
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":354
  *         them to be the same, therefore we don't either.'''
  *         self.rules = TrieTable(True) # cache
  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())             # <<<<<<<<<<<<<<
  *         if alignment is None:
  *             raise Exception("Must specify an alignment object")
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-  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 354; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_PhraseLocation)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_PhraseLocation)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 354; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_phrase_location, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_phrase_location, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 354; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_ExtendedTrieNode)), __pyx_empty_tuple, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 347; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_ExtendedTrieNode)), __pyx_empty_tuple, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 354; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_GIVEREF(__pyx_t_2);
@@ -42792,7 +42906,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->rules->root = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":348
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":355
  *         self.rules = TrieTable(True) # cache
  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())
  *         if alignment is None:             # <<<<<<<<<<<<<<
@@ -42803,21 +42917,21 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_t_4 = (__pyx_t_3 != 0);
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":349
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":356
  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())
  *         if alignment is None:
  *             raise Exception("Must specify an alignment object")             # <<<<<<<<<<<<<<
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-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__62, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 349; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__62, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
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-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 349; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":350
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":357
  *         if alignment is None:
  *             raise Exception("Must specify an alignment object")
  *         self.alignment = alignment             # <<<<<<<<<<<<<<
@@ -42830,7 +42944,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __Pyx_DECREF(((PyObject *)__pyx_v_self->alignment));
   __pyx_v_self->alignment = __pyx_v_alignment;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":354
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":361
  *         # grammar parameters and settings
  *         # NOTE: setting max_nonterminals > 2 is not currently supported in Hiero
  *         self.max_length = max_length             # <<<<<<<<<<<<<<
@@ -42839,7 +42953,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->max_length = __pyx_v_max_length;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":355
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":362
  *         # NOTE: setting max_nonterminals > 2 is not currently supported in Hiero
  *         self.max_length = max_length
  *         self.max_nonterminals = max_nonterminals             # <<<<<<<<<<<<<<
@@ -42848,7 +42962,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->max_nonterminals = __pyx_v_max_nonterminals;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":356
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":363
  *         self.max_length = max_length
  *         self.max_nonterminals = max_nonterminals
  *         self.max_initial_size = max_initial_size             # <<<<<<<<<<<<<<
@@ -42857,7 +42971,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->max_initial_size = __pyx_v_max_initial_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":357
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":364
  *         self.max_nonterminals = max_nonterminals
  *         self.max_initial_size = max_initial_size
  *         self.train_max_initial_size = train_max_initial_size             # <<<<<<<<<<<<<<
@@ -42866,7 +42980,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->train_max_initial_size = __pyx_v_train_max_initial_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":358
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":365
  *         self.max_initial_size = max_initial_size
  *         self.train_max_initial_size = train_max_initial_size
  *         self.min_gap_size = min_gap_size             # <<<<<<<<<<<<<<
@@ -42875,7 +42989,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->min_gap_size = __pyx_v_min_gap_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":359
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":366
  *         self.train_max_initial_size = train_max_initial_size
  *         self.min_gap_size = min_gap_size
  *         self.train_min_gap_size = train_min_gap_size             # <<<<<<<<<<<<<<
@@ -42884,7 +42998,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->train_min_gap_size = __pyx_v_train_min_gap_size;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":360
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":367
  *         self.min_gap_size = min_gap_size
  *         self.train_min_gap_size = train_min_gap_size
  *         self.category = sym_fromstring(category, False)             # <<<<<<<<<<<<<<
@@ -42893,7 +43007,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->category = __pyx_f_4cdec_2sa_3_sa_sym_fromstring(__pyx_v_category, 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":362
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":369
  *         self.category = sym_fromstring(category, False)
  * 
  *         if max_chunks is None:             # <<<<<<<<<<<<<<
@@ -42904,7 +43018,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_t_3 = (__pyx_t_4 != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":363
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":370
  * 
  *         if max_chunks is None:
  *             self.max_chunks = self.max_nonterminals + 1             # <<<<<<<<<<<<<<
@@ -42916,19 +43030,19 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":365
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":372
  *             self.max_chunks = self.max_nonterminals + 1
  *         else:
  *             self.max_chunks = max_chunks             # <<<<<<<<<<<<<<
  * 
  *         if max_target_chunks is None:
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-    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_chunks); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_chunks); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_self->max_chunks = __pyx_t_5;
   }
   __pyx_L4:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":367
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":374
  *             self.max_chunks = max_chunks
  * 
  *         if max_target_chunks is None:             # <<<<<<<<<<<<<<
@@ -42939,7 +43053,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_t_4 = (__pyx_t_3 != 0);
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":368
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":375
  * 
  *         if max_target_chunks is None:
  *             self.max_target_chunks = self.max_nonterminals + 1             # <<<<<<<<<<<<<<
@@ -42951,19 +43065,19 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":370
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":377
  *             self.max_target_chunks = self.max_nonterminals + 1
  *         else:
  *             self.max_target_chunks = max_target_chunks             # <<<<<<<<<<<<<<
  * 
  *         if max_target_length is None:
  */
-    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_target_chunks); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_target_chunks); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_self->max_target_chunks = __pyx_t_5;
   }
   __pyx_L5:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":372
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":379
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  * 
  *         if max_target_length is None:             # <<<<<<<<<<<<<<
@@ -42974,7 +43088,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
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   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":373
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":380
  * 
  *         if max_target_length is None:
  *             self.max_target_length = max_initial_size             # <<<<<<<<<<<<<<
@@ -42986,26 +43100,26 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":375
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":382
  *             self.max_target_length = max_initial_size
  *         else:
  *             self.max_target_length = max_target_length             # <<<<<<<<<<<<<<
  * 
  *         # algorithmic parameters and settings
  */
-    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_target_length); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_v_max_target_length); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 382; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_self->max_target_length = __pyx_t_5;
   }
   __pyx_L6:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":378
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":385
  * 
  *         # algorithmic parameters and settings
  *         self.precomputed_collocations = {}             # <<<<<<<<<<<<<<
  *         self.precomputed_index = {}
  *         self.use_index = use_index
  */
-  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 378; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __Pyx_GOTREF(__pyx_v_self->precomputed_collocations);
@@ -43013,14 +43127,14 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->precomputed_collocations = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":379
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":386
  *         # algorithmic parameters and settings
  *         self.precomputed_collocations = {}
  *         self.precomputed_index = {}             # <<<<<<<<<<<<<<
  *         self.use_index = use_index
  *         self.use_collocations = use_collocations
  */
-  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __Pyx_GOTREF(__pyx_v_self->precomputed_index);
@@ -43028,7 +43142,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->precomputed_index = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":380
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":387
  *         self.precomputed_collocations = {}
  *         self.precomputed_index = {}
  *         self.use_index = use_index             # <<<<<<<<<<<<<<
@@ -43037,7 +43151,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->use_index = __pyx_v_use_index;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":381
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":388
  *         self.precomputed_index = {}
  *         self.use_index = use_index
  *         self.use_collocations = use_collocations             # <<<<<<<<<<<<<<
@@ -43046,14 +43160,14 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->use_collocations = __pyx_v_use_collocations;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":382
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":389
  *         self.use_index = use_index
  *         self.use_collocations = use_collocations
  *         self.max_rank = {}             # <<<<<<<<<<<<<<
  *         self.precompute_file = precompute_file
  *         self.precompute_rank = precompute_rank
  */
-  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 382; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 389; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __Pyx_GOTREF(__pyx_v_self->max_rank);
@@ -43061,7 +43175,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->max_rank = __pyx_t_2;
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":383
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":390
  *         self.use_collocations = use_collocations
  *         self.max_rank = {}
  *         self.precompute_file = precompute_file             # <<<<<<<<<<<<<<
@@ -43074,7 +43188,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __Pyx_DECREF(__pyx_v_self->precompute_file);
   __pyx_v_self->precompute_file = __pyx_v_precompute_file;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":384
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":391
  *         self.max_rank = {}
  *         self.precompute_file = precompute_file
  *         self.precompute_rank = precompute_rank             # <<<<<<<<<<<<<<
@@ -43083,7 +43197,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->precompute_rank = __pyx_v_precompute_rank;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":385
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":392
  *         self.precompute_file = precompute_file
  *         self.precompute_rank = precompute_rank
  *         self.precompute_secondary_rank = precompute_secondary_rank             # <<<<<<<<<<<<<<
@@ -43092,7 +43206,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->precompute_secondary_rank = __pyx_v_precompute_secondary_rank;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":386
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":393
  *         self.precompute_rank = precompute_rank
  *         self.precompute_secondary_rank = precompute_secondary_rank
  *         self.use_baeza_yates = use_baeza_yates             # <<<<<<<<<<<<<<
@@ -43101,7 +43215,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->use_baeza_yates = __pyx_v_use_baeza_yates;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":387
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":394
  *         self.precompute_secondary_rank = precompute_secondary_rank
  *         self.use_baeza_yates = use_baeza_yates
  *         self.by_slack_factor = by_slack_factor             # <<<<<<<<<<<<<<
@@ -43110,7 +43224,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->by_slack_factor = __pyx_v_by_slack_factor;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":388
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":395
  *         self.use_baeza_yates = use_baeza_yates
  *         self.by_slack_factor = by_slack_factor
  *         self.tight_phrases = tight_phrases             # <<<<<<<<<<<<<<
@@ -43119,7 +43233,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->tight_phrases = __pyx_v_tight_phrases;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":390
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":397
  *         self.tight_phrases = tight_phrases
  * 
  *         if require_aligned_chunks:             # <<<<<<<<<<<<<<
@@ -43129,7 +43243,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_t_3 = (__pyx_v_require_aligned_chunks != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":392
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":399
  *         if require_aligned_chunks:
  *             # one condition is a stronger version of the other.
  *             self.require_aligned_chunks = self.require_aligned_terminal = True             # <<<<<<<<<<<<<<
@@ -43141,7 +43255,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
     goto __pyx_L7;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":393
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":400
  *             # one condition is a stronger version of the other.
  *             self.require_aligned_chunks = self.require_aligned_terminal = True
  *         elif require_aligned_terminal:             # <<<<<<<<<<<<<<
@@ -43151,7 +43265,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_t_3 = (__pyx_v_require_aligned_terminal != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":394
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":401
  *             self.require_aligned_chunks = self.require_aligned_terminal = True
  *         elif require_aligned_terminal:
  *             self.require_aligned_chunks = False             # <<<<<<<<<<<<<<
@@ -43160,7 +43274,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
     __pyx_v_self->require_aligned_chunks = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":395
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":402
  *         elif require_aligned_terminal:
  *             self.require_aligned_chunks = False
  *             self.require_aligned_terminal = True             # <<<<<<<<<<<<<<
@@ -43172,7 +43286,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":397
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":404
  *             self.require_aligned_terminal = True
  *         else:
  *             self.require_aligned_chunks = self.require_aligned_terminal = False             # <<<<<<<<<<<<<<
@@ -43184,7 +43298,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   }
   __pyx_L7:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":400
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":407
  * 
  *         # diagnostics
  *         self.prev_norm_prefix = ()             # <<<<<<<<<<<<<<
@@ -43197,17 +43311,17 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __Pyx_DECREF(__pyx_v_self->prev_norm_prefix);
   __pyx_v_self->prev_norm_prefix = __pyx_empty_tuple;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":402
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":409
  *         self.prev_norm_prefix = ()
  * 
  *         self.findexes = IntList(initial_len=10)             # <<<<<<<<<<<<<<
  *         self.findexes1 = IntList(initial_len=10)
  * 
  */
-  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 402; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 409; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_initial_len, __pyx_int_10) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 402; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 402; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_initial_len, __pyx_int_10) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 409; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 409; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_GIVEREF(__pyx_t_1);
@@ -43216,17 +43330,17 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->findexes = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":403
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":410
  * 
  *         self.findexes = IntList(initial_len=10)
  *         self.findexes1 = IntList(initial_len=10)             # <<<<<<<<<<<<<<
  * 
  *         # Online stats
  */
-  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 410; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_initial_len, __pyx_int_10) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_initial_len, __pyx_int_10) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 410; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 410; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_GIVEREF(__pyx_t_2);
@@ -43235,9 +43349,9 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->findexes1 = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":408
- * 
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":416
  *         # None if not online
+ *         # Base bilex, also need one per instance
  *         self.bilex = bilex             # <<<<<<<<<<<<<<
  * 
  *         # True after data is added
@@ -43248,7 +43362,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __Pyx_DECREF(__pyx_v_self->bilex);
   __pyx_v_self->bilex = __pyx_v_bilex;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":411
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":419
  * 
  *         # True after data is added
  *         self.online = False             # <<<<<<<<<<<<<<
@@ -43257,21 +43371,21 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
  */
   __pyx_v_self->online = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":412
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":420
  *         # True after data is added
  *         self.online = False
  *         self.online_stats = defaultdict(OnlineStats)             # <<<<<<<<<<<<<<
  * 
  *     def configure(self, SuffixArray fsarray, DataArray edarray,
  */
-  __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 412; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 412; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_OnlineStats)));
   PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_OnlineStats)));
   __Pyx_GIVEREF(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_OnlineStats)));
-  __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 412; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -43281,7 +43395,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   __pyx_v_self->online_stats = __pyx_t_6;
   __pyx_t_6 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":296
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":303
  *     cdef bilex
  * 
  *     def __cinit__(self,             # <<<<<<<<<<<<<<
@@ -43303,7 +43417,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory___cinit__(struct __
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":414
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":422
  *         self.online_stats = defaultdict(OnlineStats)
  * 
  *     def configure(self, SuffixArray fsarray, DataArray edarray,             # <<<<<<<<<<<<<<
@@ -43347,21 +43461,21 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_3configure(Py
         case  1:
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+          __Pyx_RaiseArgtupleInvalid("configure", 1, 4, 4, 3); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("configure", 1, 4, 4, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_edarray), __pyx_ptype_4cdec_2sa_3_sa_DataArray, 1, "edarray", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_sampler), __pyx_ptype_4cdec_2sa_3_sa_Sampler, 1, "sampler", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_scorer), __pyx_ptype_4cdec_2sa_3_sa_Scorer, 1, "scorer", 0))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -43409,7 +43523,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":419
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":427
  *         Here we also use it to precompute the most expensive intersections
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@@ -43422,7 +43536,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":420
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":428
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  *         self.fda = fsarray.darray             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":421
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":429
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  *         self.fda = fsarray.darray
  *         self.eda = edarray             # <<<<<<<<<<<<<<
@@ -43450,7 +43564,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
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   __pyx_v_self->eda = __pyx_v_edarray;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":422
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":430
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  *         self.eda = edarray
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+  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->set_idmap(__pyx_v_self, ((struct __pyx_obj_4cdec_2sa_3_sa_DataArray *)__pyx_t_1)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":423
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":431
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":424
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+  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":425
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":433
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  *         self.precompute()
  *         self.sampler = sampler             # <<<<<<<<<<<<<<
@@ -43515,7 +43629,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
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   __pyx_v_self->sampler = __pyx_v_sampler;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":426
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":434
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  *         self.sampler = sampler
  *         self.scorer = scorer             # <<<<<<<<<<<<<<
@@ -43528,7 +43642,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
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   __pyx_v_self->scorer = __pyx_v_scorer;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":414
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":422
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@@ -43550,7 +43664,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_2configure(st
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":428
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":436
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":432
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":440
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@@ -43584,30 +43698,30 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_set_idmap(CYTH
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+  __pyx_t_2 = PyObject_Length(__pyx_t_1); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":433
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":441
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-  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":434
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":435
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":436
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":444
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":437
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":445
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":428
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":436
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":440
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":442
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":443
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":444
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":445
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":446
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":447
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":449
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":450
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":451
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":440
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":453
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":457
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  *         result = ()             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":458
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":466
  *         patterns = []
  *         result = ()
  *         arity = 0             # <<<<<<<<<<<<<<
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   __pyx_v_arity = __pyx_int_0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":459
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":467
  *         result = ()
  *         arity = 0
  *         for word_id in pattern:             # <<<<<<<<<<<<<<
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":460
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":461
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":462
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+      __pyx_t_6 = __Pyx_PyInt_As_int(__pyx_v_arity); if (unlikely((__pyx_t_6 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":464
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":465
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":466
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":467
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":468
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":469
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":453
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":475
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":479
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":480
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":482
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":483
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":491
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":484
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+      __pyx_t_6 = PyTuple_New(1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 492; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 484; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":485
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":486
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-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 486; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":487
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":488
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":490
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":491
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":499
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@@ -44602,7 +44716,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_8precompute(s
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":492
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@@ -44652,7 +44766,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_8precompute(s
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":493
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":494
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":495
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":496
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":497
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":498
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@@ -44803,7 +44917,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_8precompute(s
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":471
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":479
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@@ -44834,7 +44948,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_8precompute(s
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":502
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  * 
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":503
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":504
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":512
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":505
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":513
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+    __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_int_1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 513; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_num_subpatterns, __pyx_t_5) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 513; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_PhraseLocation)), __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 513; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -44928,7 +45042,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_10get_precomp
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":506
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":514
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":502
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":510
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   return __pyx_r;
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":509
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":517
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":522
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":530
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":524
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":532
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":525
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":533
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":526
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":534
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":530
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":538
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":531
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":539
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   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":534
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":542
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  *         # Case 2: sets are non-overlapping
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":535
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":536
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":544
  *         assign_matching(&loc1, arr1, high1-step1, step1, self.fda.sent_id.arr)
  *         assign_matching(&loc2, arr2, low2, step2, self.fda.sent_id.arr)
  *         if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == -1:             # <<<<<<<<<<<<<<
@@ -45103,7 +45217,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_t_3 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last) == -1) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":537
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":545
  *         assign_matching(&loc2, arr2, low2, step2, self.fda.sent_id.arr)
  *         if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == -1:
  *             return result             # <<<<<<<<<<<<<<
@@ -45114,7 +45228,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":539
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":547
  *             return result
  * 
  *         assign_matching(&loc1, arr1, low1, step1, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45123,7 +45237,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc1), __pyx_v_arr1, __pyx_v_low1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":540
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":548
  * 
  *         assign_matching(&loc1, arr1, low1, step1, self.fda.sent_id.arr)
  *         assign_matching(&loc2, arr2, high2-step2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45132,7 +45246,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, (__pyx_v_high2 - __pyx_v_step2), __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":541
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":549
  *         assign_matching(&loc1, arr1, low1, step1, self.fda.sent_id.arr)
  *         assign_matching(&loc2, arr2, high2-step2, step2, self.fda.sent_id.arr)
  *         if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == 1:             # <<<<<<<<<<<<<<
@@ -45142,7 +45256,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_t_3 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last) == 1) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":542
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":550
  *         assign_matching(&loc2, arr2, high2-step2, step2, self.fda.sent_id.arr)
  *         if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == 1:
  *             return result             # <<<<<<<<<<<<<<
@@ -45153,7 +45267,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":546
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":554
  *         # Case 3: query set and data set do not meet size mismatch constraints;
  *         # We use mergesort instead in this case
  *         qsetsize = (high1-low1) / step1             # <<<<<<<<<<<<<<
@@ -45169,7 +45283,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_v_step1 == (int)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_4))) {
     #ifdef WITH_THREAD
@@ -45179,11 +45293,11 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_qsetsize = __Pyx_div_int(__pyx_t_4, __pyx_v_step1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":547
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":555
  *         # We use mergesort instead in this case
  *         qsetsize = (high1-low1) / step1
  *         dsetsize = (high2-low2) / step2             # <<<<<<<<<<<<<<
@@ -45199,7 +45313,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 547; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_v_step2 == (int)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_4))) {
     #ifdef WITH_THREAD
@@ -45209,11 +45323,11 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 547; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_dsetsize = __Pyx_div_int(__pyx_t_4, __pyx_v_step2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":548
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":556
  *         qsetsize = (high1-low1) / step1
  *         dsetsize = (high2-low2) / step2
  *         if d_first:             # <<<<<<<<<<<<<<
@@ -45223,7 +45337,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_t_3 = (__pyx_v_d_first != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":549
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":557
  *         dsetsize = (high2-low2) / step2
  *         if d_first:
  *             tmp = qsetsize             # <<<<<<<<<<<<<<
@@ -45232,7 +45346,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_tmp = __pyx_v_qsetsize;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":550
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":558
  *         if d_first:
  *             tmp = qsetsize
  *             qsetsize = dsetsize             # <<<<<<<<<<<<<<
@@ -45241,7 +45355,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_qsetsize = __pyx_v_dsetsize;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":551
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":559
  *             tmp = qsetsize
  *             qsetsize = dsetsize
  *             dsetsize = tmp             # <<<<<<<<<<<<<<
@@ -45253,7 +45367,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   }
   __pyx_L7:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":553
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":561
  *             dsetsize = tmp
  * 
  *         if self.by_slack_factor * qsetsize * log(dsetsize) / log(2) > dsetsize:             # <<<<<<<<<<<<<<
@@ -45270,12 +45384,12 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     #ifdef WITH_THREAD
     PyGILState_Release(__pyx_gilstate_save);
     #endif
-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 553; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 561; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_t_3 = (((__pyx_t_5 / __pyx_t_6) > __pyx_v_dsetsize) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":554
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":562
  * 
  *         if self.by_slack_factor * qsetsize * log(dsetsize) / log(2) > dsetsize:
  *             free(result)             # <<<<<<<<<<<<<<
@@ -45284,7 +45398,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     free(__pyx_v_result);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":555
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":563
  *         if self.by_slack_factor * qsetsize * log(dsetsize) / log(2) > dsetsize:
  *             free(result)
  *             return self.merge_helper(low1, high1, arr1, step1, low2, high2, arr2, step2, offset_by_one, len_last, num_subpatterns, result_len)             # <<<<<<<<<<<<<<
@@ -45295,7 +45409,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":559
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":567
  *         # binary search.    There are two flavors, depending on
  *         # whether the queryset or dataset is first
  *         if d_first:             # <<<<<<<<<<<<<<
@@ -45305,7 +45419,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_t_3 = (__pyx_v_d_first != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":560
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":568
  *         # whether the queryset or dataset is first
  *         if d_first:
  *             med2 = median(low2, high2, step2)             # <<<<<<<<<<<<<<
@@ -45314,7 +45428,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med2 = __pyx_f_4cdec_2sa_3_sa_median(__pyx_v_low2, __pyx_v_high2, __pyx_v_step2);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":561
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":569
  *         if d_first:
  *             med2 = median(low2, high2, step2)
  *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45323,7 +45437,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_med2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":563
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":571
  *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
  * 
  *             search_low = low1             # <<<<<<<<<<<<<<
@@ -45332,7 +45446,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_search_low = __pyx_v_low1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":564
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":572
  * 
  *             search_low = low1
  *             search_high = high1             # <<<<<<<<<<<<<<
@@ -45341,7 +45455,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_search_high = __pyx_v_high1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":565
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":573
  *             search_low = low1
  *             search_high = high1
  *             while search_low < search_high:             # <<<<<<<<<<<<<<
@@ -45352,7 +45466,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_search_low < __pyx_v_search_high) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":566
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":574
  *             search_high = high1
  *             while search_low < search_high:
  *                 med1 = median(search_low, search_high, step1)             # <<<<<<<<<<<<<<
@@ -45361,7 +45475,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_med1 = __pyx_f_4cdec_2sa_3_sa_median(__pyx_v_search_low, __pyx_v_search_high, __pyx_v_step1);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":567
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":575
  *             while search_low < search_high:
  *                 med1 = median(search_low, search_high, step1)
  *                 find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)             # <<<<<<<<<<<<<<
@@ -45370,7 +45484,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(__pyx_v_low1, __pyx_v_high1, __pyx_v_arr1, __pyx_v_step1, __pyx_v_med1, (&__pyx_v_med1_minus), (&__pyx_v_med1_plus));
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":568
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":576
  *                 med1 = median(search_low, search_high, step1)
  *                 find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
@@ -45379,7 +45493,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_comparison = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings_set(__pyx_v_self, __pyx_v_med1_minus, __pyx_v_med1_plus, __pyx_v_arr1, __pyx_v_step1, (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":571
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":579
  *                 if comparison == -1:
  *                     search_low = med1_plus
  *                 elif comparison == 1:             # <<<<<<<<<<<<<<
@@ -45388,7 +45502,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       switch (__pyx_v_comparison) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":569
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":577
  *                 find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
  *                 if comparison == -1:             # <<<<<<<<<<<<<<
@@ -45397,7 +45511,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         case -1:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":570
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":578
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
  *                 if comparison == -1:
  *                     search_low = med1_plus             # <<<<<<<<<<<<<<
@@ -45407,7 +45521,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_v_search_low = __pyx_v_med1_plus;
         break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":571
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":579
  *                 if comparison == -1:
  *                     search_low = med1_plus
  *                 elif comparison == 1:             # <<<<<<<<<<<<<<
@@ -45416,7 +45530,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         case 1:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":572
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":580
  *                     search_low = med1_plus
  *                 elif comparison == 1:
  *                     search_high = med1_minus             # <<<<<<<<<<<<<<
@@ -45427,7 +45541,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         break;
         default:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":574
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":582
  *                     search_high = med1_minus
  *                 else:
  *                     break             # <<<<<<<<<<<<<<
@@ -45443,7 +45557,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":576
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":584
  *                     break
  *         else:
  *             med1 = median(low1, high1, step1)             # <<<<<<<<<<<<<<
@@ -45452,7 +45566,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med1 = __pyx_f_4cdec_2sa_3_sa_median(__pyx_v_low1, __pyx_v_high1, __pyx_v_step1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":577
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":585
  *         else:
  *             med1 = median(low1, high1, step1)
  *             find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)             # <<<<<<<<<<<<<<
@@ -45461,7 +45575,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_f_4cdec_2sa_3_sa_find_comparable_matchings(__pyx_v_low1, __pyx_v_high1, __pyx_v_arr1, __pyx_v_step1, __pyx_v_med1, (&__pyx_v_med1_minus), (&__pyx_v_med1_plus));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":579
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":587
  *             find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
  * 
  *             search_low = low2             # <<<<<<<<<<<<<<
@@ -45470,7 +45584,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_search_low = __pyx_v_low2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":580
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":588
  * 
  *             search_low = low2
  *             search_high = high2             # <<<<<<<<<<<<<<
@@ -45479,7 +45593,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_search_high = __pyx_v_high2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":581
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":589
  *             search_low = low2
  *             search_high = high2
  *             while search_low < search_high:             # <<<<<<<<<<<<<<
@@ -45490,7 +45604,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_search_low < __pyx_v_search_high) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":582
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":590
  *             search_high = high2
  *             while search_low < search_high:
  *                 med2 = median(search_low, search_high, step2)             # <<<<<<<<<<<<<<
@@ -45499,7 +45613,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_med2 = __pyx_f_4cdec_2sa_3_sa_median(__pyx_v_search_low, __pyx_v_search_high, __pyx_v_step2);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":583
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":591
  *             while search_low < search_high:
  *                 med2 = median(search_low, search_high, step2)
  *                 assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45508,7 +45622,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_med2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":584
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":592
  *                 med2 = median(search_low, search_high, step2)
  *                 assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
@@ -45517,7 +45631,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_comparison = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings_set(__pyx_v_self, __pyx_v_med1_minus, __pyx_v_med1_plus, __pyx_v_arr1, __pyx_v_step1, (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":587
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":595
  *                 if comparison == -1:
  *                     search_high = med2
  *                 elif comparison == 1:             # <<<<<<<<<<<<<<
@@ -45526,7 +45640,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       switch (__pyx_v_comparison) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":585
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":593
  *                 assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
  *                 if comparison == -1:             # <<<<<<<<<<<<<<
@@ -45535,7 +45649,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         case -1:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":586
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":594
  *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
  *                 if comparison == -1:
  *                     search_high = med2             # <<<<<<<<<<<<<<
@@ -45545,7 +45659,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_v_search_high = __pyx_v_med2;
         break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":587
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":595
  *                 if comparison == -1:
  *                     search_high = med2
  *                 elif comparison == 1:             # <<<<<<<<<<<<<<
@@ -45554,7 +45668,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         case 1:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":588
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":596
  *                     search_high = med2
  *                 elif comparison == 1:
  *                     search_low = med2 + step2             # <<<<<<<<<<<<<<
@@ -45565,7 +45679,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         break;
         default:
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":590
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":598
  *                     search_low = med2 + step2
  *                 else:
  *                     break             # <<<<<<<<<<<<<<
@@ -45580,7 +45694,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   }
   __pyx_L9:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":592
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":600
  *                     break
  * 
  *         med_result_len = 0             # <<<<<<<<<<<<<<
@@ -45589,7 +45703,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_med_result_len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":593
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":601
  * 
  *         med_result_len = 0
  *         med_result = <int*> malloc(0*sizeof(int*))             # <<<<<<<<<<<<<<
@@ -45598,7 +45712,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_med_result = ((int *)malloc((0 * (sizeof(int *)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":594
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":602
  *         med_result_len = 0
  *         med_result = <int*> malloc(0*sizeof(int*))
  *         if search_high > search_low:             # <<<<<<<<<<<<<<
@@ -45608,7 +45722,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_t_3 = ((__pyx_v_search_high > __pyx_v_search_low) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":600
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":608
  *             # want to store the bindings for all of those elements.    We can
  *             # subsequently throw all of them away.
  *             med2_minus = med2             # <<<<<<<<<<<<<<
@@ -45617,7 +45731,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med2_minus = __pyx_v_med2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":601
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":609
  *             # subsequently throw all of them away.
  *             med2_minus = med2
  *             med2_plus = med2 + step2             # <<<<<<<<<<<<<<
@@ -45626,7 +45740,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med2_plus = (__pyx_v_med2 + __pyx_v_step2);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":602
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":610
  *             med2_minus = med2
  *             med2_plus = med2 + step2
  *             i1 = med1_minus             # <<<<<<<<<<<<<<
@@ -45635,7 +45749,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_i1 = __pyx_v_med1_minus;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":603
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":611
  *             med2_plus = med2 + step2
  *             i1 = med1_minus
  *             while i1 < med1_plus:             # <<<<<<<<<<<<<<
@@ -45646,7 +45760,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_i1 < __pyx_v_med1_plus) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":604
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":612
  *             i1 = med1_minus
  *             while i1 < med1_plus:
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45655,7 +45769,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc1), __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":605
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":613
  *             while i1 < med1_plus:
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *                 while med2_minus-step2 >= low2:             # <<<<<<<<<<<<<<
@@ -45666,7 +45780,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_t_3 = (((__pyx_v_med2_minus - __pyx_v_step2) >= __pyx_v_low2) != 0);
         if (!__pyx_t_3) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":606
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":614
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *                 while med2_minus-step2 >= low2:
  *                     assign_matching(&loc2, arr2, med2_minus-step2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45675,7 +45789,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, (__pyx_v_med2_minus - __pyx_v_step2), __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":607
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":615
  *                 while med2_minus-step2 >= low2:
  *                     assign_matching(&loc2, arr2, med2_minus-step2, step2, self.fda.sent_id.arr)
  *                     if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) < 1:             # <<<<<<<<<<<<<<
@@ -45685,7 +45799,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_t_3 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last) < 1) != 0);
         if (__pyx_t_3) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":608
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":616
  *                     assign_matching(&loc2, arr2, med2_minus-step2, step2, self.fda.sent_id.arr)
  *                     if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) < 1:
  *                         med2_minus = med2_minus - step2             # <<<<<<<<<<<<<<
@@ -45697,7 +45811,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":610
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":618
  *                         med2_minus = med2_minus - step2
  *                     else:
  *                         break             # <<<<<<<<<<<<<<
@@ -45710,7 +45824,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       }
       __pyx_L18_break:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":611
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":619
  *                     else:
  *                         break
  *                 i2 = med2_minus             # <<<<<<<<<<<<<<
@@ -45719,7 +45833,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_i2 = __pyx_v_med2_minus;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":612
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":620
  *                         break
  *                 i2 = med2_minus
  *                 while i2 < high2:             # <<<<<<<<<<<<<<
@@ -45730,7 +45844,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_t_3 = ((__pyx_v_i2 < __pyx_v_high2) != 0);
         if (!__pyx_t_3) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":613
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":621
  *                 i2 = med2_minus
  *                 while i2 < high2:
  *                     assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -45739,7 +45853,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_i2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":614
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":622
  *                 while i2 < high2:
  *                     assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
  *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
@@ -45748,7 +45862,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         __pyx_v_comparison = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":615
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":623
  *                     assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
  *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)
  *                     if comparison == 0:             # <<<<<<<<<<<<<<
@@ -45758,7 +45872,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_t_3 = ((__pyx_v_comparison == 0) != 0);
         if (__pyx_t_3) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":617
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":625
  *                     if comparison == 0:
  *                         pass
  *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)             # <<<<<<<<<<<<<<
@@ -45770,7 +45884,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         }
         __pyx_L22:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":618
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":626
  *                         pass
  *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)
  *                     if comparison == -1:             # <<<<<<<<<<<<<<
@@ -45780,7 +45894,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
         __pyx_t_3 = ((__pyx_v_comparison == -1) != 0);
         if (__pyx_t_3) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":619
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":627
  *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)
  *                     if comparison == -1:
  *                         break             # <<<<<<<<<<<<<<
@@ -45790,7 +45904,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
           goto __pyx_L21_break;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":620
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":628
  *                     if comparison == -1:
  *                         break
  *                     i2 = i2 + step2             # <<<<<<<<<<<<<<
@@ -45801,7 +45915,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       }
       __pyx_L21_break:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":621
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":629
  *                         break
  *                     i2 = i2 + step2
  *                 if i2 > med2_plus:             # <<<<<<<<<<<<<<
@@ -45811,7 +45925,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_i2 > __pyx_v_med2_plus) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":622
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":630
  *                     i2 = i2 + step2
  *                 if i2 > med2_plus:
  *                     med2_plus = i2             # <<<<<<<<<<<<<<
@@ -45823,7 +45937,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       }
       __pyx_L24:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":623
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":631
  *                 if i2 > med2_plus:
  *                     med2_plus = i2
  *                 i1 = i1 + step1             # <<<<<<<<<<<<<<
@@ -45833,7 +45947,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_v_i1 = (__pyx_v_i1 + __pyx_v_step1);
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":625
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":633
  *                 i1 = i1 + step1
  * 
  *             tmp = med1_minus             # <<<<<<<<<<<<<<
@@ -45842,7 +45956,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_tmp = __pyx_v_med1_minus;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":626
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":634
  * 
  *             tmp = med1_minus
  *             med1_minus = med1_plus             # <<<<<<<<<<<<<<
@@ -45851,7 +45965,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med1_minus = __pyx_v_med1_plus;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":627
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":635
  *             tmp = med1_minus
  *             med1_minus = med1_plus
  *             med1_plus = tmp             # <<<<<<<<<<<<<<
@@ -45863,7 +45977,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":630
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":638
  *         else:
  *             # No match; need to figure out the point of division in D and Q
  *             med2_minus = med2             # <<<<<<<<<<<<<<
@@ -45872,7 +45986,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med2_minus = __pyx_v_med2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":631
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":639
  *             # No match; need to figure out the point of division in D and Q
  *             med2_minus = med2
  *             med2_plus = med2             # <<<<<<<<<<<<<<
@@ -45881,7 +45995,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
     __pyx_v_med2_plus = __pyx_v_med2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":632
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":640
  *             med2_minus = med2
  *             med2_plus = med2
  *             if d_first:             # <<<<<<<<<<<<<<
@@ -45891,7 +46005,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     __pyx_t_3 = (__pyx_v_d_first != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":633
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":641
  *             med2_plus = med2
  *             if d_first:
  *                 med2_minus = med2_minus + step2             # <<<<<<<<<<<<<<
@@ -45900,7 +46014,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_med2_minus = (__pyx_v_med2_minus + __pyx_v_step2);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":634
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":642
  *             if d_first:
  *                 med2_minus = med2_minus + step2
  *                 if comparison == -1:             # <<<<<<<<<<<<<<
@@ -45910,7 +46024,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_comparison == -1) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":635
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":643
  *                 med2_minus = med2_minus + step2
  *                 if comparison == -1:
  *                     med1_minus = med1_plus             # <<<<<<<<<<<<<<
@@ -45922,7 +46036,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       }
       __pyx_L26:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":636
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":644
  *                 if comparison == -1:
  *                     med1_minus = med1_plus
  *                 if comparison == 1:             # <<<<<<<<<<<<<<
@@ -45932,7 +46046,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_comparison == 1) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":637
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":645
  *                     med1_minus = med1_plus
  *                 if comparison == 1:
  *                     med1_plus = med1_minus             # <<<<<<<<<<<<<<
@@ -45947,7 +46061,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":639
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":647
  *                     med1_plus = med1_minus
  *             else:
  *                 tmp = med1_minus             # <<<<<<<<<<<<<<
@@ -45956,7 +46070,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_tmp = __pyx_v_med1_minus;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":640
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":648
  *             else:
  *                 tmp = med1_minus
  *                 med1_minus = med1_plus             # <<<<<<<<<<<<<<
@@ -45965,7 +46079,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_med1_minus = __pyx_v_med1_plus;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":641
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":649
  *                 tmp = med1_minus
  *                 med1_minus = med1_plus
  *                 med1_plus = tmp             # <<<<<<<<<<<<<<
@@ -45974,7 +46088,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
       __pyx_v_med1_plus = __pyx_v_tmp;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":642
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":650
  *                 med1_minus = med1_plus
  *                 med1_plus = tmp
  *                 if comparison == 1:             # <<<<<<<<<<<<<<
@@ -45984,7 +46098,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
       __pyx_t_3 = ((__pyx_v_comparison == 1) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":643
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":651
  *                 med1_plus = tmp
  *                 if comparison == 1:
  *                     med2_minus = med2_minus + step2             # <<<<<<<<<<<<<<
@@ -45993,7 +46107,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
         __pyx_v_med2_minus = (__pyx_v_med2_minus + __pyx_v_step2);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":644
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":652
  *                 if comparison == 1:
  *                     med2_minus = med2_minus + step2
  *                     med2_plus = med2_plus + step2             # <<<<<<<<<<<<<<
@@ -46009,7 +46123,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   }
   __pyx_L14:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":646
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":654
  *                     med2_plus = med2_plus + step2
  * 
  *         low_result_len = 0             # <<<<<<<<<<<<<<
@@ -46018,7 +46132,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_low_result_len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":647
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":655
  * 
  *         low_result_len = 0
  *         low_result = self.baeza_yates_helper(low1, med1_plus, arr1, step1, low2, med2_plus, arr2, step2, offset_by_one, len_last, num_subpatterns, &low_result_len)             # <<<<<<<<<<<<<<
@@ -46027,7 +46141,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_low_result = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->baeza_yates_helper(__pyx_v_self, __pyx_v_low1, __pyx_v_med1_plus, __pyx_v_arr1, __pyx_v_step1, __pyx_v_low2, __pyx_v_med2_plus, __pyx_v_arr2, __pyx_v_step2, __pyx_v_offset_by_one, __pyx_v_len_last, __pyx_v_num_subpatterns, (&__pyx_v_low_result_len));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":648
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":656
  *         low_result_len = 0
  *         low_result = self.baeza_yates_helper(low1, med1_plus, arr1, step1, low2, med2_plus, arr2, step2, offset_by_one, len_last, num_subpatterns, &low_result_len)
  *         high_result_len = 0             # <<<<<<<<<<<<<<
@@ -46036,7 +46150,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_high_result_len = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":649
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":657
  *         low_result = self.baeza_yates_helper(low1, med1_plus, arr1, step1, low2, med2_plus, arr2, step2, offset_by_one, len_last, num_subpatterns, &low_result_len)
  *         high_result_len = 0
  *         high_result = self.baeza_yates_helper(med1_minus, high1, arr1, step1, med2_minus, high2, arr2, step2, offset_by_one, len_last, num_subpatterns, &high_result_len)             # <<<<<<<<<<<<<<
@@ -46045,7 +46159,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_high_result = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->baeza_yates_helper(__pyx_v_self, __pyx_v_med1_minus, __pyx_v_high1, __pyx_v_arr1, __pyx_v_step1, __pyx_v_med2_minus, __pyx_v_high2, __pyx_v_arr2, __pyx_v_step2, __pyx_v_offset_by_one, __pyx_v_len_last, __pyx_v_num_subpatterns, (&__pyx_v_high_result_len));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":651
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":659
  *         high_result = self.baeza_yates_helper(med1_minus, high1, arr1, step1, med2_minus, high2, arr2, step2, offset_by_one, len_last, num_subpatterns, &high_result_len)
  * 
  *         result = extend_arr(result, result_len, low_result, low_result_len)             # <<<<<<<<<<<<<<
@@ -46054,7 +46168,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_result = __pyx_f_4cdec_2sa_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_low_result, __pyx_v_low_result_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":652
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":660
  * 
  *         result = extend_arr(result, result_len, low_result, low_result_len)
  *         result = extend_arr(result, result_len, med_result, med_result_len)             # <<<<<<<<<<<<<<
@@ -46063,7 +46177,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_result = __pyx_f_4cdec_2sa_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_med_result, __pyx_v_med_result_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":653
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":661
  *         result = extend_arr(result, result_len, low_result, low_result_len)
  *         result = extend_arr(result, result_len, med_result, med_result_len)
  *         result = extend_arr(result, result_len, high_result, high_result_len)             # <<<<<<<<<<<<<<
@@ -46072,7 +46186,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   __pyx_v_result = __pyx_f_4cdec_2sa_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_high_result, __pyx_v_high_result_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":654
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":662
  *         result = extend_arr(result, result_len, med_result, med_result_len)
  *         result = extend_arr(result, result_len, high_result, high_result_len)
  *         free(low_result)             # <<<<<<<<<<<<<<
@@ -46081,7 +46195,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   free(__pyx_v_low_result);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":655
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":663
  *         result = extend_arr(result, result_len, high_result, high_result_len)
  *         free(low_result)
  *         free(med_result)             # <<<<<<<<<<<<<<
@@ -46090,7 +46204,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   free(__pyx_v_med_result);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":656
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":664
  *         free(low_result)
  *         free(med_result)
  *         free(high_result)             # <<<<<<<<<<<<<<
@@ -46099,7 +46213,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
  */
   free(__pyx_v_high_result);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":658
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":666
  *         free(high_result)
  * 
  *         return result             # <<<<<<<<<<<<<<
@@ -46109,7 +46223,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":509
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":517
  * 
  * 
  *     cdef int* baeza_yates_helper(self, int low1, int high1, int* arr1, int step1,             # <<<<<<<<<<<<<<
@@ -46126,7 +46240,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_baeza_yates_helper(
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":662
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":670
  * 
  * 
  *     cdef long compare_matchings_set(self, int i1_minus, int i1_plus, int* arr1, int step1,             # <<<<<<<<<<<<<<
@@ -46145,7 +46259,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("compare_matchings_set", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":673
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":681
  *         cdef Matching* loc1
  * 
  *         loc1 = &l1_stack             # <<<<<<<<<<<<<<
@@ -46154,7 +46268,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
   __pyx_v_loc1 = (&__pyx_v_l1_stack);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":675
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":683
  *         loc1 = &l1_stack
  * 
  *         i1 = i1_minus             # <<<<<<<<<<<<<<
@@ -46163,7 +46277,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
   __pyx_v_i1 = __pyx_v_i1_minus;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":676
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":684
  * 
  *         i1 = i1_minus
  *         while i1 < i1_plus:             # <<<<<<<<<<<<<<
@@ -46174,7 +46288,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
     __pyx_t_1 = ((__pyx_v_i1 < __pyx_v_i1_plus) != 0);
     if (!__pyx_t_1) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":677
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":685
  *         i1 = i1_minus
  *         while i1 < i1_plus:
  *             assign_matching(loc1, arr1, i1, step1, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -46183,7 +46297,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
     __pyx_f_4cdec_2sa_3_sa_assign_matching(__pyx_v_loc1, __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":678
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":686
  *         while i1 < i1_plus:
  *             assign_matching(loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *             comparison = self.compare_matchings(loc1, loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
@@ -46192,7 +46306,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
     __pyx_v_comparison = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, __pyx_v_loc1, __pyx_v_loc2, __pyx_v_offset_by_one, __pyx_v_len_last);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":679
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":687
  *             assign_matching(loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *             comparison = self.compare_matchings(loc1, loc2, offset_by_one, len_last)
  *             if comparison == 0:             # <<<<<<<<<<<<<<
@@ -46202,7 +46316,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
     __pyx_t_1 = ((__pyx_v_comparison == 0) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":680
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":688
  *             comparison = self.compare_matchings(loc1, loc2, offset_by_one, len_last)
  *             if comparison == 0:
  *                 prev_comparison = 0             # <<<<<<<<<<<<<<
@@ -46211,7 +46325,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
       __pyx_v_prev_comparison = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":681
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":689
  *             if comparison == 0:
  *                 prev_comparison = 0
  *                 break             # <<<<<<<<<<<<<<
@@ -46221,7 +46335,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
       goto __pyx_L4_break;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":682
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":690
  *                 prev_comparison = 0
  *                 break
  *             elif i1 == i1_minus:             # <<<<<<<<<<<<<<
@@ -46231,7 +46345,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
     __pyx_t_1 = ((__pyx_v_i1 == __pyx_v_i1_minus) != 0);
     if (__pyx_t_1) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":683
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":691
  *                 break
  *             elif i1 == i1_minus:
  *                 prev_comparison = comparison             # <<<<<<<<<<<<<<
@@ -46243,7 +46357,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":685
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":693
  *                 prev_comparison = comparison
  *             else:
  *                 if comparison != prev_comparison:             # <<<<<<<<<<<<<<
@@ -46253,7 +46367,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
       __pyx_t_1 = ((__pyx_v_comparison != __pyx_v_prev_comparison) != 0);
       if (__pyx_t_1) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":686
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":694
  *             else:
  *                 if comparison != prev_comparison:
  *                     prev_comparison = 0             # <<<<<<<<<<<<<<
@@ -46262,7 +46376,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
  */
         __pyx_v_prev_comparison = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":687
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":695
  *                 if comparison != prev_comparison:
  *                     prev_comparison = 0
  *                     break             # <<<<<<<<<<<<<<
@@ -46274,7 +46388,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
     }
     __pyx_L5:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":688
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":696
  *                     prev_comparison = 0
  *                     break
  *             i1 = i1 + step1             # <<<<<<<<<<<<<<
@@ -46285,7 +46399,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
   }
   __pyx_L4_break:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":689
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":697
  *                     break
  *             i1 = i1 + step1
  *         return prev_comparison             # <<<<<<<<<<<<<<
@@ -46295,7 +46409,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
   __pyx_r = __pyx_v_prev_comparison;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":662
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":670
  * 
  * 
  *     cdef long compare_matchings_set(self, int i1_minus, int i1_plus, int* arr1, int step1,             # <<<<<<<<<<<<<<
@@ -46309,7 +46423,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings_s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":692
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":700
  * 
  * 
  *     cdef long compare_matchings(self, Matching* loc1, Matching* loc2, int offset_by_one, int len_last):             # <<<<<<<<<<<<<<
@@ -46327,7 +46441,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("compare_matchings", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":695
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":703
  *         cdef int i
  * 
  *         if loc1.sent_id > loc2.sent_id:             # <<<<<<<<<<<<<<
@@ -46337,7 +46451,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   __pyx_t_1 = ((__pyx_v_loc1->sent_id > __pyx_v_loc2->sent_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":696
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":704
  * 
  *         if loc1.sent_id > loc2.sent_id:
  *             return 1             # <<<<<<<<<<<<<<
@@ -46348,7 +46462,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":697
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":705
  *         if loc1.sent_id > loc2.sent_id:
  *             return 1
  *         if loc2.sent_id > loc1.sent_id:             # <<<<<<<<<<<<<<
@@ -46358,7 +46472,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   __pyx_t_1 = ((__pyx_v_loc2->sent_id > __pyx_v_loc1->sent_id) != 0);
   if (__pyx_t_1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":698
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":706
  *             return 1
  *         if loc2.sent_id > loc1.sent_id:
  *             return -1             # <<<<<<<<<<<<<<
@@ -46369,7 +46483,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":700
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":708
  *             return -1
  * 
  *         if loc1.size == 1 and loc2.size == 1:             # <<<<<<<<<<<<<<
@@ -46385,7 +46499,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   }
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":701
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":709
  * 
  *         if loc1.size == 1 and loc2.size == 1:
  *             if loc2.arr[loc2.start] - loc1.arr[loc1.start] <= self.train_min_gap_size:             # <<<<<<<<<<<<<<
@@ -46395,7 +46509,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     __pyx_t_3 = ((((__pyx_v_loc2->arr[__pyx_v_loc2->start]) - (__pyx_v_loc1->arr[__pyx_v_loc1->start])) <= __pyx_v_self->train_min_gap_size) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":702
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":710
  *         if loc1.size == 1 and loc2.size == 1:
  *             if loc2.arr[loc2.start] - loc1.arr[loc1.start] <= self.train_min_gap_size:
  *                 return 1             # <<<<<<<<<<<<<<
@@ -46408,7 +46522,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     goto __pyx_L5;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":704
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":712
  *                 return 1
  * 
  *         elif offset_by_one:             # <<<<<<<<<<<<<<
@@ -46418,7 +46532,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   __pyx_t_3 = (__pyx_v_offset_by_one != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":705
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":713
  * 
  *         elif offset_by_one:
  *             for i from 1 <= i < loc1.size:             # <<<<<<<<<<<<<<
@@ -46428,7 +46542,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     __pyx_t_4 = __pyx_v_loc1->size;
     for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":706
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":714
  *         elif offset_by_one:
  *             for i from 1 <= i < loc1.size:
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i-1]:             # <<<<<<<<<<<<<<
@@ -46438,7 +46552,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       __pyx_t_3 = (((__pyx_v_loc1->arr[(__pyx_v_loc1->start + __pyx_v_i)]) > (__pyx_v_loc2->arr[((__pyx_v_loc2->start + __pyx_v_i) - 1)])) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":707
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":715
  *             for i from 1 <= i < loc1.size:
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i-1]:
  *                     return 1             # <<<<<<<<<<<<<<
@@ -46449,7 +46563,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
         goto __pyx_L0;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":708
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":716
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i-1]:
  *                     return 1
  *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i-1]:             # <<<<<<<<<<<<<<
@@ -46459,7 +46573,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       __pyx_t_3 = (((__pyx_v_loc1->arr[(__pyx_v_loc1->start + __pyx_v_i)]) < (__pyx_v_loc2->arr[((__pyx_v_loc2->start + __pyx_v_i) - 1)])) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":709
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":717
  *                     return 1
  *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i-1]:
  *                     return -1             # <<<<<<<<<<<<<<
@@ -46474,7 +46588,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":712
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":720
  * 
  *         else:
  *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:             # <<<<<<<<<<<<<<
@@ -46484,7 +46598,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     __pyx_t_3 = ((((__pyx_v_loc1->arr[__pyx_v_loc1->start]) + 1) > (__pyx_v_loc2->arr[__pyx_v_loc2->start])) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":713
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":721
  *         else:
  *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:
  *                 return 1             # <<<<<<<<<<<<<<
@@ -46495,7 +46609,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":714
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":722
  *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:
  *                 return 1
  *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:             # <<<<<<<<<<<<<<
@@ -46505,7 +46619,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     __pyx_t_3 = ((((__pyx_v_loc1->arr[__pyx_v_loc1->start]) + 1) < (__pyx_v_loc2->arr[__pyx_v_loc2->start])) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":715
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":723
  *                 return 1
  *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:
  *                 return -1             # <<<<<<<<<<<<<<
@@ -46516,7 +46630,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":717
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":725
  *                 return -1
  * 
  *             for i from 1 <= i < loc1.size:             # <<<<<<<<<<<<<<
@@ -46526,7 +46640,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     __pyx_t_4 = __pyx_v_loc1->size;
     for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":718
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":726
  * 
  *             for i from 1 <= i < loc1.size:
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:             # <<<<<<<<<<<<<<
@@ -46536,7 +46650,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       __pyx_t_3 = (((__pyx_v_loc1->arr[(__pyx_v_loc1->start + __pyx_v_i)]) > (__pyx_v_loc2->arr[(__pyx_v_loc2->start + __pyx_v_i)])) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":719
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":727
  *             for i from 1 <= i < loc1.size:
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:
  *                     return 1             # <<<<<<<<<<<<<<
@@ -46547,7 +46661,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
         goto __pyx_L0;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":720
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":728
  *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:
  *                     return 1
  *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:             # <<<<<<<<<<<<<<
@@ -46557,7 +46671,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
       __pyx_t_3 = (((__pyx_v_loc1->arr[(__pyx_v_loc1->start + __pyx_v_i)]) < (__pyx_v_loc2->arr[(__pyx_v_loc2->start + __pyx_v_i)])) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":721
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":729
  *                     return 1
  *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:
  *                     return -1             # <<<<<<<<<<<<<<
@@ -46571,7 +46685,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   }
   __pyx_L5:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":723
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":731
  *                     return -1
  * 
  *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -46581,7 +46695,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   __pyx_t_3 = (((((__pyx_v_loc2->arr[(__pyx_v_loc2->end - 1)]) + __pyx_v_len_last) - (__pyx_v_loc1->arr[__pyx_v_loc1->start])) > __pyx_v_self->train_max_initial_size) != 0);
   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":724
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":732
  * 
  *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:
  *             return -1             # <<<<<<<<<<<<<<
@@ -46592,7 +46706,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":725
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":733
  *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:
  *             return -1
  *         return 0             # <<<<<<<<<<<<<<
@@ -46602,7 +46716,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":692
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":700
  * 
  * 
  *     cdef long compare_matchings(self, Matching* loc1, Matching* loc2, int offset_by_one, int len_last):             # <<<<<<<<<<<<<<
@@ -46616,7 +46730,7 @@ static long __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_compare_matchings(s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":728
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":736
  * 
  * 
  *     cdef int* merge_helper(self, int low1, int high1, int* arr1, int step1,             # <<<<<<<<<<<<<<
@@ -46640,7 +46754,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("merge_helper", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":736
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":744
  *         cdef Matching loc1, loc2
  * 
  *         result_len[0] = 0             # <<<<<<<<<<<<<<
@@ -46649,7 +46763,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
   (__pyx_v_result_len[0]) = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":737
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":745
  * 
  *         result_len[0] = 0
  *         result = <int*> malloc(0*sizeof(int))             # <<<<<<<<<<<<<<
@@ -46658,7 +46772,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
   __pyx_v_result = ((int *)malloc((0 * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":739
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":747
  *         result = <int*> malloc(0*sizeof(int))
  * 
  *         i1 = low1             # <<<<<<<<<<<<<<
@@ -46667,7 +46781,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
   __pyx_v_i1 = __pyx_v_low1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":740
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":748
  * 
  *         i1 = low1
  *         i2 = low2             # <<<<<<<<<<<<<<
@@ -46676,7 +46790,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
   __pyx_v_i2 = __pyx_v_low2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":741
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":749
  *         i1 = low1
  *         i2 = low2
  *         while i1 < high1 and i2 < high2:             # <<<<<<<<<<<<<<
@@ -46693,7 +46807,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
     }
     if (!__pyx_t_3) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":744
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":752
  * 
  *             # First, pop all unneeded loc2's off the stack
  *             assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -46702,7 +46816,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
     __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc1), __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":745
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":753
  *             # First, pop all unneeded loc2's off the stack
  *             assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *             while i2 < high2:             # <<<<<<<<<<<<<<
@@ -46713,7 +46827,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
       __pyx_t_3 = ((__pyx_v_i2 < __pyx_v_high2) != 0);
       if (!__pyx_t_3) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":746
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":754
  *             assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *             while i2 < high2:
  *                 assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -46722,7 +46836,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
       __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_i2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":747
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":755
  *             while i2 < high2:
  *                 assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
  *                 if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == 1:             # <<<<<<<<<<<<<<
@@ -46732,7 +46846,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
       __pyx_t_3 = ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last) == 1) != 0);
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":748
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":756
  *                 assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
  *                 if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == 1:
  *                     i2 = i2 + step2             # <<<<<<<<<<<<<<
@@ -46744,7 +46858,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":750
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":758
  *                     i2 = i2 + step2
  *                 else:
  *                     break             # <<<<<<<<<<<<<<
@@ -46757,7 +46871,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
     }
     __pyx_L6_break:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":753
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":761
  * 
  *             # Next: process all loc1's with the same starting val
  *             j1 = i1             # <<<<<<<<<<<<<<
@@ -46766,7 +46880,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
     __pyx_v_j1 = __pyx_v_i1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":754
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":762
  *             # Next: process all loc1's with the same starting val
  *             j1 = i1
  *             while i1 < high1 and arr1[j1] == arr1[i1]:             # <<<<<<<<<<<<<<
@@ -46783,7 +46897,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
       }
       if (!__pyx_t_2) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":755
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":763
  *             j1 = i1
  *             while i1 < high1 and arr1[j1] == arr1[i1]:
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -46792,7 +46906,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
       __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc1), __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":756
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":764
  *             while i1 < high1 and arr1[j1] == arr1[i1]:
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *                 j2 = i2             # <<<<<<<<<<<<<<
@@ -46801,7 +46915,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
       __pyx_v_j2 = __pyx_v_i2;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":757
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":765
  *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
  *                 j2 = i2
  *                 while j2 < high2:             # <<<<<<<<<<<<<<
@@ -46812,7 +46926,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         __pyx_t_2 = ((__pyx_v_j2 < __pyx_v_high2) != 0);
         if (!__pyx_t_2) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":758
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":766
  *                 j2 = i2
  *                 while j2 < high2:
  *                     assign_matching(&loc2, arr2, j2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
@@ -46821,7 +46935,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
         __pyx_f_4cdec_2sa_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_j2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":759
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":767
  *                 while j2 < high2:
  *                     assign_matching(&loc2, arr2, j2, step2, self.fda.sent_id.arr)
  *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
@@ -46830,7 +46944,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
  */
         __pyx_v_comparison = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->compare_matchings(__pyx_v_self, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_len_last);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":760
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":768
  *                     assign_matching(&loc2, arr2, j2, step2, self.fda.sent_id.arr)
  *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)
  *                     if comparison == 0:             # <<<<<<<<<<<<<<
@@ -46840,7 +46954,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         __pyx_t_2 = ((__pyx_v_comparison == 0) != 0);
         if (__pyx_t_2) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":761
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":769
  *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)
  *                     if comparison == 0:
  *                         result = append_combined_matching(result, &loc1, &loc2, offset_by_one, num_subpatterns, result_len)             # <<<<<<<<<<<<<<
@@ -46852,7 +46966,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         }
         __pyx_L12:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":762
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":770
  *                     if comparison == 0:
  *                         result = append_combined_matching(result, &loc1, &loc2, offset_by_one, num_subpatterns, result_len)
  *                     if comparison == 1:             # <<<<<<<<<<<<<<
@@ -46865,7 +46979,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         }
         __pyx_L13:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":764
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":772
  *                     if comparison == 1:
  *                         pass
  *                     if comparison == -1:             # <<<<<<<<<<<<<<
@@ -46875,7 +46989,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         __pyx_t_2 = ((__pyx_v_comparison == -1) != 0);
         if (__pyx_t_2) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":765
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":773
  *                         pass
  *                     if comparison == -1:
  *                         break             # <<<<<<<<<<<<<<
@@ -46886,7 +47000,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":767
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":775
  *                         break
  *                     else:
  *                         j2 = j2 + step2             # <<<<<<<<<<<<<<
@@ -46898,7 +47012,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
       }
       __pyx_L11_break:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":768
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":776
  *                     else:
  *                         j2 = j2 + step2
  *                 i1 = i1 + step1             # <<<<<<<<<<<<<<
@@ -46909,7 +47023,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":769
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":777
  *                         j2 = j2 + step2
  *                 i1 = i1 + step1
  *         return result             # <<<<<<<<<<<<<<
@@ -46919,7 +47033,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":728
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":736
  * 
  * 
  *     cdef int* merge_helper(self, int low1, int high1, int* arr1, int step1,             # <<<<<<<<<<<<<<
@@ -46933,7 +47047,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_merge_helper(struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":772
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":780
  * 
  * 
  *     cdef void sort_phrase_loc(self, IntList arr, PhraseLocation loc, Phrase phrase):             # <<<<<<<<<<<<<<
@@ -46956,27 +47070,27 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("sort_phrase_loc", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":777
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":785
  *         cdef IntList result
  * 
  *         if phrase in self.precomputed_index:             # <<<<<<<<<<<<<<
  *             loc.arr = self.precomputed_index[phrase]
  *         else:
  */
-  __pyx_t_1 = (__Pyx_PySequence_Contains(((PyObject *)__pyx_v_phrase), __pyx_v_self->precomputed_index, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 777; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PySequence_Contains(((PyObject *)__pyx_v_phrase), __pyx_v_self->precomputed_index, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 785; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":778
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":786
  * 
  *         if phrase in self.precomputed_index:
  *             loc.arr = self.precomputed_index[phrase]             # <<<<<<<<<<<<<<
  *         else:
  *             loc.arr = IntList(initial_len=loc.sa_high-loc.sa_low)
  */
-    __pyx_t_3 = PyObject_GetItem(__pyx_v_self->precomputed_index, ((PyObject *)__pyx_v_phrase)); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 778; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_3 = PyObject_GetItem(__pyx_v_self->precomputed_index, ((PyObject *)__pyx_v_phrase)); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 786; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 778; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 786; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GIVEREF(__pyx_t_3);
     __Pyx_GOTREF(__pyx_v_loc->arr);
     __Pyx_DECREF(((PyObject *)__pyx_v_loc->arr));
@@ -46986,20 +47100,20 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
   }
   /*else*/ {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":780
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":788
  *             loc.arr = self.precomputed_index[phrase]
  *         else:
  *             loc.arr = IntList(initial_len=loc.sa_high-loc.sa_low)             # <<<<<<<<<<<<<<
  *             veb = VEB(arr.len)
  *             for i from loc.sa_low <= i < loc.sa_high:
  */
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_PyInt_From_int((__pyx_v_loc->sa_high - __pyx_v_loc->sa_low)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyInt_From_int((__pyx_v_loc->sa_high - __pyx_v_loc->sa_low)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_initial_len, __pyx_t_4) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_initial_len, __pyx_t_4) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_GIVEREF(__pyx_t_4);
@@ -47008,27 +47122,27 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
     __pyx_v_loc->arr = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":781
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":789
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+    __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_arr->len); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_VEB)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_VEB)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":782
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":790
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":783
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":791
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  *                 veb._insert(arr.arr[i])             # <<<<<<<<<<<<<<
@@ -47048,7 +47162,7 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":784
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":792
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  *             i = veb.veb.min_val             # <<<<<<<<<<<<<<
@@ -47058,7 +47172,7 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
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     __pyx_v_i = __pyx_t_5;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":785
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":793
  *                 veb._insert(arr.arr[i])
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  *             for j from 0 <= j < loc.sa_high-loc.sa_low:             # <<<<<<<<<<<<<<
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":786
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":794
  *             i = veb.veb.min_val
  *             for j from 0 <= j < loc.sa_high-loc.sa_low:
  *                 loc.arr.arr[j] = i             # <<<<<<<<<<<<<<
@@ -47077,7 +47191,7 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":787
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":795
  *             for j from 0 <= j < loc.sa_high-loc.sa_low:
  *                 loc.arr.arr[j] = i
  *                 i = veb._findsucc(i)             # <<<<<<<<<<<<<<
@@ -47089,7 +47203,7 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":788
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":796
  *                 loc.arr.arr[j] = i
  *                 i = veb._findsucc(i)
  *         loc.arr_low = 0             # <<<<<<<<<<<<<<
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  */
   __pyx_v_loc->arr_low = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":789
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":797
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  *         loc.arr_low = 0
  *         loc.arr_high = loc.arr.len             # <<<<<<<<<<<<<<
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   __pyx_v_loc->arr_high = __pyx_t_5;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":772
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":780
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  * 
  *     cdef void sort_phrase_loc(self, IntList arr, PhraseLocation loc, Phrase phrase):             # <<<<<<<<<<<<<<
@@ -47127,7 +47241,7 @@ static void __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_sort_phrase_loc(str
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":792
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":800
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  * 
  *     cdef intersect_helper(self, Phrase prefix, Phrase suffix,             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":799
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":807
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":801
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":809
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":802
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":810
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":804
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":812
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":806
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_suffix), __pyx_n_s_getchunk); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_suffix), __pyx_n_s_arity); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_6 = PyObject_Length(__pyx_t_5); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 806; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = PyObject_Length(__pyx_t_5); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":808
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":816
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@@ -47248,7 +47362,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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   if (__pyx_t_7) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":809
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":817
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@@ -47263,7 +47377,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":810
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":818
  *         if prefix_loc.arr is None:
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  *         arr1 = prefix_loc.arr             # <<<<<<<<<<<<<<
@@ -47275,7 +47389,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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   __pyx_t_5 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":811
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":819
  *             self.sort_phrase_loc(self.fsa.sa, prefix_loc, prefix)
  *         arr1 = prefix_loc.arr
  *         low1 = prefix_loc.arr_low             # <<<<<<<<<<<<<<
@@ -47285,7 +47399,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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   __pyx_v_low1 = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":812
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":820
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  *         low1 = prefix_loc.arr_low
  *         high1 = prefix_loc.arr_high             # <<<<<<<<<<<<<<
@@ -47295,7 +47409,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
   __pyx_t_2 = __pyx_v_prefix_loc->arr_high;
   __pyx_v_high1 = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":813
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":821
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  *         high1 = prefix_loc.arr_high
  *         step1 = prefix_loc.num_subpatterns             # <<<<<<<<<<<<<<
@@ -47305,7 +47419,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
   __pyx_t_2 = __pyx_v_prefix_loc->num_subpatterns;
   __pyx_v_step1 = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":815
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":823
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  * 
  *         if suffix_loc.arr is None:             # <<<<<<<<<<<<<<
@@ -47316,7 +47430,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":816
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":824
  * 
  *         if suffix_loc.arr is None:
  *             self.sort_phrase_loc(self.fsa.sa, suffix_loc, suffix)             # <<<<<<<<<<<<<<
@@ -47331,7 +47445,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":817
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":825
  *         if suffix_loc.arr is None:
  *             self.sort_phrase_loc(self.fsa.sa, suffix_loc, suffix)
  *         arr2 = suffix_loc.arr             # <<<<<<<<<<<<<<
@@ -47343,7 +47457,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
   __pyx_v_arr2 = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_5);
   __pyx_t_5 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":818
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":826
  *             self.sort_phrase_loc(self.fsa.sa, suffix_loc, suffix)
  *         arr2 = suffix_loc.arr
  *         low2 = suffix_loc.arr_low             # <<<<<<<<<<<<<<
@@ -47353,7 +47467,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
   __pyx_t_2 = __pyx_v_suffix_loc->arr_low;
   __pyx_v_low2 = __pyx_t_2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":819
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":827
  *         arr2 = suffix_loc.arr
  *         low2 = suffix_loc.arr_low
  *         high2 = suffix_loc.arr_high             # <<<<<<<<<<<<<<
@@ -47363,7 +47477,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":820
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":828
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":822
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":830
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+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_5); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":824
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":832
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  *         if algorithm == MERGE:             # <<<<<<<<<<<<<<
@@ -47402,7 +47516,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":825
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":833
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@@ -47414,7 +47528,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_intersect_help
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":829
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":837
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":833
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":841
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":834
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":842
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  *         if result_len == 0:
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":835
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":843
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":837
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":845
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+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":838
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":846
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":839
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":847
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":840
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":848
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":841
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":842
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":792
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":800
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":844
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":846
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":854
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":847
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":855
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":848
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":856
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":849
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":850
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":851
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+      __pyx_t_2 = PyNumber_Add(__pyx_v_result, __pyx_t_4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 859; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __pyx_t_2 = 0;
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":852
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":860
  *             for j from i <= j < i + loc.num_subpatterns:
  *                 result = result + ("%d " %loc.arr[j])
  *             result = result + ")"             # <<<<<<<<<<<<<<
  *             i = i + loc.num_subpatterns
  *         result = result + "}"
  */
-    __pyx_t_2 = PyNumber_Add(__pyx_v_result, __pyx_kp_s__42); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 852; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyNumber_Add(__pyx_v_result, __pyx_kp_s__42); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 860; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __pyx_t_2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":853
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":861
  *                 result = result + ("%d " %loc.arr[j])
  *             result = result + ")"
  *             i = i + loc.num_subpatterns             # <<<<<<<<<<<<<<
@@ -47674,19 +47788,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_loc2str(CYTHON
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   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":854
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":862
  *             result = result + ")"
  *             i = i + loc.num_subpatterns
  *         result = result + "}"             # <<<<<<<<<<<<<<
  *         return result
  * 
  */
-  __pyx_t_2 = PyNumber_Add(__pyx_v_result, __pyx_kp_s__65); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 854; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyNumber_Add(__pyx_v_result, __pyx_kp_s__65); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":855
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":863
  *             i = i + loc.num_subpatterns
  *         result = result + "}"
  *         return result             # <<<<<<<<<<<<<<
@@ -47698,7 +47812,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_loc2str(CYTHON
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":844
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":852
  *             return PhraseLocation(arr_low=0, arr_high=result_len, arr=result, num_subpatterns=num_subpatterns)
  * 
  *     cdef loc2str(self, PhraseLocation loc):             # <<<<<<<<<<<<<<
@@ -47719,7 +47833,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_loc2str(CYTHON
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":857
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":865
  *         return result
  * 
  *     cdef PhraseLocation intersect(self, prefix_node, suffix_node, Phrase phrase):             # <<<<<<<<<<<<<<
@@ -47746,81 +47860,81 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
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   __Pyx_RefNannySetupContext("intersect", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":861
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":869
  *         cdef PhraseLocation prefix_loc, suffix_loc, result
  * 
  *         prefix = prefix_node.phrase             # <<<<<<<<<<<<<<
  *         suffix = suffix_node.phrase
  *         prefix_loc = prefix_node.phrase_location
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_prefix_node, __pyx_n_s_phrase); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_prefix_node, __pyx_n_s_phrase); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 869; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_Phrase))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_Phrase))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 869; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_prefix = ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":862
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":870
  * 
  *         prefix = prefix_node.phrase
  *         suffix = suffix_node.phrase             # <<<<<<<<<<<<<<
  *         prefix_loc = prefix_node.phrase_location
  *         suffix_loc = suffix_node.phrase_location
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-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_suffix_node, __pyx_n_s_phrase); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_suffix_node, __pyx_n_s_phrase); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_Phrase))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_Phrase))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_suffix = ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":863
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":871
  *         prefix = prefix_node.phrase
  *         suffix = suffix_node.phrase
  *         prefix_loc = prefix_node.phrase_location             # <<<<<<<<<<<<<<
  *         suffix_loc = suffix_node.phrase_location
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_prefix_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_prefix_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 871; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 871; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_prefix_loc = ((struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":864
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":872
  *         suffix = suffix_node.phrase
  *         prefix_loc = prefix_node.phrase_location
  *         suffix_loc = suffix_node.phrase_location             # <<<<<<<<<<<<<<
  * 
  *         result = self.get_precomputed_collocation(phrase)
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-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_suffix_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_suffix_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_suffix_loc = ((struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":866
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":874
  *         suffix_loc = suffix_node.phrase_location
  * 
  *         result = self.get_precomputed_collocation(phrase)             # <<<<<<<<<<<<<<
  *         if result is not None:
  *             intersect_method = "precomputed"
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-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_get_precomputed_collocation); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 866; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_get_precomputed_collocation); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 866; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_INCREF(((PyObject *)__pyx_v_phrase));
   PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_phrase));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_phrase));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 866; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 866; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":867
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":875
  * 
  *         result = self.get_precomputed_collocation(phrase)
  *         if result is not None:             # <<<<<<<<<<<<<<
@@ -47831,7 +47945,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
   __pyx_t_5 = (__pyx_t_4 != 0);
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":868
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":876
  *         result = self.get_precomputed_collocation(phrase)
  *         if result is not None:
  *             intersect_method = "precomputed"             # <<<<<<<<<<<<<<
@@ -47844,7 +47958,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":870
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":878
  *             intersect_method = "precomputed"
  * 
  *         if result is None:             # <<<<<<<<<<<<<<
@@ -47855,7 +47969,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
   __pyx_t_4 = (__pyx_t_5 != 0);
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":871
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":879
  * 
  *         if result is None:
  *             if self.use_baeza_yates:             # <<<<<<<<<<<<<<
@@ -47865,20 +47979,20 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
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     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":872
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":880
  *         if result is None:
  *             if self.use_baeza_yates:
  *                 result = self.intersect_helper(prefix, suffix, prefix_loc, suffix_loc, BAEZA_YATES)             # <<<<<<<<<<<<<<
  *                 intersect_method="double binary"
  *             else:
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-      __pyx_t_3 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->intersect_helper(__pyx_v_self, __pyx_v_prefix, __pyx_v_suffix, __pyx_v_prefix_loc, __pyx_v_suffix_loc, __pyx_v_4cdec_2sa_3_sa_BAEZA_YATES); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->intersect_helper(__pyx_v_self, __pyx_v_prefix, __pyx_v_suffix, __pyx_v_prefix_loc, __pyx_v_suffix_loc, __pyx_v_4cdec_2sa_3_sa_BAEZA_YATES); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 880; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 880; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF_SET(__pyx_v_result, ((struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":873
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":881
  *             if self.use_baeza_yates:
  *                 result = self.intersect_helper(prefix, suffix, prefix_loc, suffix_loc, BAEZA_YATES)
  *                 intersect_method="double binary"             # <<<<<<<<<<<<<<
@@ -47891,20 +48005,20 @@ static struct __pyx_obj_4cdec_2sa_3_sa_PhraseLocation *__pyx_f_4cdec_2sa_3_sa_23
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":875
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":883
  *                 intersect_method="double binary"
  *             else:
  *                 result = self.intersect_helper(prefix, suffix, prefix_loc, suffix_loc, MERGE)             # <<<<<<<<<<<<<<
  *                 intersect_method="merge"
  *         return result
  */
-      __pyx_t_3 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->intersect_helper(__pyx_v_self, __pyx_v_prefix, __pyx_v_suffix, __pyx_v_prefix_loc, __pyx_v_suffix_loc, __pyx_v_4cdec_2sa_3_sa_MERGE); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->intersect_helper(__pyx_v_self, __pyx_v_prefix, __pyx_v_suffix, __pyx_v_prefix_loc, __pyx_v_suffix_loc, __pyx_v_4cdec_2sa_3_sa_MERGE); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 883; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_4cdec_2sa_3_sa_PhraseLocation))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 883; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":876
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":884
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":877
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":885
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   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":857
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":865
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":879
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":887
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+          __Pyx_RaiseArgtupleInvalid("advance", 1, 3, 3, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 887; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-          __Pyx_RaiseArgtupleInvalid("advance", 1, 3, 3, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("advance", 1, 3, 3, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 887; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("advance", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 887; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":881
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":889
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 881; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":882
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":890
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  *         nf = []
  *         for toskip, (i, alt, pathlen) in frontier:             # <<<<<<<<<<<<<<
@@ -48092,7 +48206,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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+    __pyx_t_2 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_frontier); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48100,16 +48214,16 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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+      __pyx_t_4 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_4); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48117,7 +48231,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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         if (exc_type) {
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-          else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48133,7 +48247,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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         else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48146,15 +48260,15 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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-      __pyx_t_5 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_6 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_7 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48162,7 +48276,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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-      if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_7), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_7), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48185,7 +48299,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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         else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48201,17 +48315,17 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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+      __pyx_t_7 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_9 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_10 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_11 = PyObject_GetIter(__pyx_t_6); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -48221,7 +48335,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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-      if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_11), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (__Pyx_IternextUnpackEndCheck(__pyx_t_8(__pyx_t_11), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[8]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":883
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":891
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-    __pyx_t_4 = PyObject_GetItem(__pyx_v_fwords, __pyx_v_i); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 883; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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   }
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":893
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":901
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@@ -48445,7 +48559,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
     goto __pyx_L0;
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":879
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":887
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@@ -48478,7 +48592,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12advance(str
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 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":895
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":903
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@@ -48527,36 +48641,36 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_15get_all_nod
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-          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 895; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 3); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 895; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 3); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 4); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, 6); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("get_all_nodes_isteps_away", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":897
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":898
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+  __pyx_t_4 = PyObject_RichCompare(__pyx_t_2, __pyx_t_1, Py_GE); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 906; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 906; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":899
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":907
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@@ -48669,14 +48783,14 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_14get_all_nod
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":900
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":908
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  *         key = tuple([i,spanlen])             # <<<<<<<<<<<<<<
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-  __pyx_t_4 = PyList_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 900; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_1 = PyList_AsTuple(((PyObject*)__pyx_t_4)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 908; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":901
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":909
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 901; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 909; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":902
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":910
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+  __pyx_t_5 = (__Pyx_PySequence_Contains(__pyx_v_key, __pyx_v_reachable_buffer, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":903
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":911
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-    __pyx_t_1 = PyObject_GetItem(__pyx_v_reachable_buffer, __pyx_v_key); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_1 = PyObject_GetItem(__pyx_v_reachable_buffer, __pyx_v_key); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 911; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":905
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+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_reachable); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 913; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 913; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 913; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":906
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":907
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+        __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_8); __Pyx_INCREF(__pyx_t_4); __pyx_t_8++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 916; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":909
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":910
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":911
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":913
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":914
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":915
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":916
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":917
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":918
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":895
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":921
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":922
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":923
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":925
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             if (__pyx_t_10 >= PyTuple_GET_SIZE(__pyx_t_9)) break;
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-            __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_9, __pyx_t_10); __Pyx_INCREF(__pyx_t_1); __pyx_t_10++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 932; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_9, __pyx_t_10); __Pyx_INCREF(__pyx_t_1); __pyx_t_10++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             #else
-            __pyx_t_1 = PySequence_ITEM(__pyx_t_9, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 932; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = PySequence_ITEM(__pyx_t_9, __pyx_t_10); __pyx_t_10++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             #endif
           } else {
             __pyx_t_1 = __pyx_t_11(__pyx_t_9);
@@ -49407,7 +49521,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_16reachable(s
               PyObject* exc_type = PyErr_Occurred();
               if (exc_type) {
                 if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 932; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               }
               break;
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@@ -49416,25 +49530,25 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_16reachable(s
           __Pyx_XDECREF_SET(__pyx_v_ifromchild, __pyx_t_1);
           __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":933
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":941
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-          __pyx_t_8 = (__Pyx_PySequence_Contains(__pyx_v_ifromchild, __pyx_v_ret, Py_NE)); if (unlikely(__pyx_t_8 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 933; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_8 = (__Pyx_PySequence_Contains(__pyx_v_ifromchild, __pyx_v_ret, Py_NE)); if (unlikely(__pyx_t_8 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           if (__pyx_t_4) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":934
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":942
  *                     for ifromchild in self.reachable(fwords,ifrom+fwords[ifrom][alt_id][2],dist-1):
  *                         if ifromchild not in ret:
  *                             ret.append(ifromchild)             # <<<<<<<<<<<<<<
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  *         return ret
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-            __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_ifromchild); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 934; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_ret, __pyx_v_ifromchild); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 942; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -49446,7 +49560,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_16reachable(s
     __pyx_L6:;
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":936
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":944
  *                             ret.append(ifromchild)
  * 
  *         return ret             # <<<<<<<<<<<<<<
@@ -49458,7 +49572,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_16reachable(s
   __pyx_r = __pyx_v_ret;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":920
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":928
  *         return frontier
  * 
  *     def reachable(self, fwords, ifrom, dist):             # <<<<<<<<<<<<<<
@@ -49482,7 +49596,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_16reachable(s
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":938
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":946
  *         return ret
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  *     def shortest(self, fwords, ifrom, ito):             # <<<<<<<<<<<<<<
@@ -49523,16 +49637,16 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_19shortest(Py
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         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_ifrom)) != 0)) kw_args--;
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-          __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-          __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "shortest") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("shortest", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -49577,7 +49691,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_18shortest(st
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":940
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":948
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":941
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-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_RichCompare(__pyx_v_ifrom, __pyx_v_ito, Py_GT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 949; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 949; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":942
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":950
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  *         if ifrom > ito:
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@@ -49612,19 +49726,19 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_18shortest(st
     goto __pyx_L0;
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":943
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":951
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  *         if ifrom == ito:             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = PyObject_RichCompare(__pyx_v_ifrom, __pyx_v_ito, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_RichCompare(__pyx_v_ifrom, __pyx_v_ito, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 951; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 951; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":944
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":952
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  *         if ifrom == ito:
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@@ -49637,41 +49751,41 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_18shortest(st
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":945
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":953
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  *         for alt_id in range(len(fwords[ifrom])):             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = PyObject_GetItem(__pyx_v_fwords, __pyx_v_ifrom); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_1 = PyObject_GetItem(__pyx_v_fwords, __pyx_v_ifrom); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = PyObject_Length(__pyx_t_1); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyObject_Length(__pyx_t_1); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":946
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":954
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-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shortest); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shortest); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_5 = PyObject_GetItem(__pyx_v_fwords, __pyx_v_ifrom); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_5 = PyObject_GetItem(__pyx_v_fwords, __pyx_v_ifrom); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+    __pyx_t_6 = __Pyx_GetItemInt(__pyx_t_5, __pyx_v_alt_id, unsigned int, 0, __Pyx_PyInt_From_unsigned_int, 0, 0, 1); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+    __pyx_t_5 = __Pyx_GetItemInt(__pyx_t_6, 2, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    __pyx_t_6 = PyNumber_Add(__pyx_v_ifrom, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_v_ifrom, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
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+    __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_fwords);
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@@ -49682,45 +49796,45 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_18shortest(st
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+    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_5, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":947
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":955
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":958
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":984
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":986
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":987
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":988
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":990
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":995
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":998
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1000
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1001
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1002
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1006
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1009
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1023
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1024
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1025
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1033
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+      __pyx_t_1 = PySequence_ITEM(__pyx_t_8, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1033; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1025; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -51363,7 +51477,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1026
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1027
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1029
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1032
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1034
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1035
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1037
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@@ -51599,19 +51713,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1038
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@@ -51619,23 +51733,23 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1039
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1041
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1042
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+      __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1050; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_13 = (__Pyx_PySequence_Contains(__pyx_cur_scope->__pyx_v_word_id, __pyx_t_18, Py_EQ)); if (unlikely(__pyx_t_13 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1050; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1043
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1051
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  *                         # Path dead-ends at this node
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-        __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1043; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1051; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        __pyx_t_16 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_16 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1043; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+        __pyx_t_16 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_16 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1051; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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         __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
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@@ -51675,7 +51789,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         __pyx_t_13 = (__pyx_t_9 != 0);
         if (__pyx_t_13) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1045
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1053
  *                     if node.children[word_id] is None:
  *                         # Path dead-ends at this node
  *                         continue             # <<<<<<<<<<<<<<
@@ -51686,16 +51800,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1048
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1056
  *                     else:
  *                         # Path continues at this node
  *                         node = node.children[word_id]             # <<<<<<<<<<<<<<
  *                 else:
  *                     if node.suffix_link is None:
  */
-          __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1048; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1056; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_18 = PyObject_GetItem(__pyx_t_16, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_18 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1048; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+          __pyx_t_18 = PyObject_GetItem(__pyx_t_16, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_18 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1056; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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@@ -51707,21 +51821,21 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1050
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1058
  *                         node = node.children[word_id]
  *                 else:
  *                     if node.suffix_link is None:             # <<<<<<<<<<<<<<
  *                         # Current node is root; lookup required
  *                         lookup_required = True
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-        __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1050; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1058; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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         __pyx_t_13 = (__pyx_t_18 == Py_None);
         __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
         __pyx_t_9 = (__pyx_t_13 != 0);
         if (__pyx_t_9) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1052
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1060
  *                     if node.suffix_link is None:
  *                         # Current node is root; lookup required
  *                         lookup_required = True             # <<<<<<<<<<<<<<
@@ -51733,36 +51847,36 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1054
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1062
  *                         lookup_required = True
  *                     else:
  *                         if word_id in node.suffix_link.children:             # <<<<<<<<<<<<<<
  *                             if node.suffix_link.children[word_id] is None:
  *                                 # Suffix link reports path is dead end
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-          __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1062; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_t_18, __pyx_n_s_children); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1062; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_16);
           __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
-          __pyx_t_9 = (__Pyx_PySequence_Contains(__pyx_cur_scope->__pyx_v_word_id, __pyx_t_16, Py_EQ)); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_9 = (__Pyx_PySequence_Contains(__pyx_cur_scope->__pyx_v_word_id, __pyx_t_16, Py_EQ)); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1062; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1055
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1063
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  *                                 # Suffix link reports path is dead end
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-            __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1055; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1063; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_t_16, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1055; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_t_16, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1063; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_18);
             __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
-            __pyx_t_16 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_16 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1055; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+            __pyx_t_16 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_16 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1063; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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@@ -51770,19 +51884,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __pyx_t_9 = (__pyx_t_13 != 0);
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1057
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1065
  *                             if node.suffix_link.children[word_id] is None:
  *                                 # Suffix link reports path is dead end
  *                                 node.children[word_id] = None             # <<<<<<<<<<<<<<
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  *                             else:
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-              __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_16 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1065; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_16);
-              if (unlikely(PyObject_SetItem(__pyx_t_16, __pyx_cur_scope->__pyx_v_word_id, Py_None) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (unlikely(PyObject_SetItem(__pyx_t_16, __pyx_cur_scope->__pyx_v_word_id, Py_None) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1065; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1058
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1066
  *                                 # Suffix link reports path is dead end
  *                                 node.children[word_id] = None
  *                                 continue             # <<<<<<<<<<<<<<
@@ -51793,7 +51907,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             }
             /*else*/ {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1061
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1069
  *                             else:
  *                                 # Suffix link indicates lookup is reqired
  *                                 lookup_required = True             # <<<<<<<<<<<<<<
@@ -51806,18 +51920,18 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           }
           /*else*/ {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1064
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1072
  *                         else:
  *                             #ERROR: We never get here
  *                             raise Exception("Keyword trie error")             # <<<<<<<<<<<<<<
  *                 # checking whether lookup_required
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-            __pyx_t_16 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__66, NULL); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_16 = __Pyx_PyObject_Call(__pyx_builtin_Exception, __pyx_tuple__66, NULL); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1072; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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             __Pyx_Raise(__pyx_t_16, 0, 0, 0);
             __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
-            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1072; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -51825,7 +51939,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       }
       __pyx_L27:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1066
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1074
  *                             raise Exception("Keyword trie error")
  *                 # checking whether lookup_required
  *                 if lookup_required:             # <<<<<<<<<<<<<<
@@ -51835,7 +51949,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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       if (__pyx_t_9) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1067
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1075
  *                 # checking whether lookup_required
  *                 if lookup_required:
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@@ -51847,74 +51961,74 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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         __Pyx_GIVEREF(Py_None);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1068
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1076
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  *                     if is_shadow_path:             # <<<<<<<<<<<<<<
  *                         # Extending shadow path
  *                         # on the shadow path we don't do any search, we just use info from suffix link
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-        __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_cur_scope->__pyx_v_is_shadow_path); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1068; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyObject_IsTrue(__pyx_cur_scope->__pyx_v_is_shadow_path); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1076; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         if (__pyx_t_9) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1071
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1079
  *                         # Extending shadow path
  *                         # on the shadow path we don't do any search, we just use info from suffix link
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-          __pyx_t_16 = PyDict_New(); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1071; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_16 = PyDict_New(); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1071; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1072
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1073
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1071
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1079
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1075
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1083
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1077
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1078
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@@ -51975,16 +52089,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1079
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-            __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1087; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1080
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+            __pyx_t_16 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_self->intersect_time); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1088; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1083
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1084
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+            __pyx_t_1 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_phrase, -1, long, 1, __Pyx_PyInt_From_long, 0, 1, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+            __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_f_4cdec_2sa_3_sa_sym_tostring(__pyx_t_21)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_6 = PyObject_Length(__pyx_cur_scope->__pyx_v_phrase); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_16 = PyInt_FromSsize_t((__pyx_t_6 - 1)); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_17 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_phrase_location->sa_low); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_17 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_phrase_location->sa_low); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_17);
-            __pyx_t_10 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_phrase_location->sa_high); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_phrase_location->sa_high); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_10);
-            __pyx_t_11 = PyTuple_New(4); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = PyTuple_New(4); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
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             __Pyx_GIVEREF(__pyx_t_1);
@@ -52065,7 +52179,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __pyx_t_16 = 0;
             __pyx_t_17 = 0;
             __pyx_t_10 = 0;
-            __pyx_t_10 = __Pyx_PyObject_Call(__pyx_t_18, __pyx_t_11, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_PyObject_Call(__pyx_t_18, __pyx_t_11, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_10);
             __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
             __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
@@ -52074,7 +52188,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __Pyx_GIVEREF(__pyx_t_10);
             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1085
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1093
  *                             phrase_location = node.phrase_location
  *                             sa_range = self.fsa.lookup(sym_tostring(phrase[-1]), len(phrase)-1, phrase_location.sa_low, phrase_location.sa_high)
  *                             if sa_range is not None:             # <<<<<<<<<<<<<<
@@ -52085,24 +52199,24 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __pyx_t_13 = (__pyx_t_9 != 0);
             if (__pyx_t_13) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1086
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1094
  *                             sa_range = self.fsa.lookup(sym_tostring(phrase[-1]), len(phrase)-1, phrase_location.sa_low, phrase_location.sa_high)
  *                             if sa_range is not None:
  *                                 phrase_location = PhraseLocation(sa_low=sa_range[0], sa_high=sa_range[1])             # <<<<<<<<<<<<<<
  *                             else:
  *                                 phrase_location = None
  */
-              __pyx_t_10 = PyDict_New(); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_10 = PyDict_New(); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_10);
-              __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_sa_range, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+              __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_sa_range, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
               __Pyx_GOTREF(__pyx_t_11);
-              if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_sa_low, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_sa_low, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
-              __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_sa_range, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+              __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_sa_range, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
               __Pyx_GOTREF(__pyx_t_11);
-              if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_sa_high, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_sa_high, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
-              __pyx_t_11 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_PhraseLocation)), __pyx_empty_tuple, __pyx_t_10); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_PhraseLocation)), __pyx_empty_tuple, __pyx_t_10); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_11);
               __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
               __Pyx_GOTREF(((PyObject *)__pyx_cur_scope->__pyx_v_phrase_location));
@@ -52113,7 +52227,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             }
             /*else*/ {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1088
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1096
  *                                 phrase_location = PhraseLocation(sa_low=sa_range[0], sa_high=sa_range[1])
  *                             else:
  *                                 phrase_location = None             # <<<<<<<<<<<<<<
@@ -52129,7 +52243,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           }
           __pyx_L34:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1090
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1098
  *                                 phrase_location = None
  * 
  *                         if phrase_location is None:             # <<<<<<<<<<<<<<
@@ -52140,19 +52254,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           __pyx_t_9 = (__pyx_t_13 != 0);
           if (__pyx_t_9) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1091
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1099
  * 
  *                         if phrase_location is None:
  *                             node.children[word_id] = None             # <<<<<<<<<<<<<<
  *                             # Search failed
  *                             continue
  */
-            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1091; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1099; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            if (unlikely(PyObject_SetItem(__pyx_t_11, __pyx_cur_scope->__pyx_v_word_id, Py_None) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1091; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            if (unlikely(PyObject_SetItem(__pyx_t_11, __pyx_cur_scope->__pyx_v_word_id, Py_None) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1099; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1093
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1101
  *                             node.children[word_id] = None
  *                             # Search failed
  *                             continue             # <<<<<<<<<<<<<<
@@ -52162,7 +52276,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             goto __pyx_L19_continue;
           }
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1095
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1103
  *                             continue
  *                         # Search succeeded
  *                         suffix_link = self.rules.root             # <<<<<<<<<<<<<<
@@ -52176,33 +52290,33 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           __Pyx_GIVEREF(__pyx_t_11);
           __pyx_t_11 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1096
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1104
  *                         # Search succeeded
  *                         suffix_link = self.rules.root
  *                         if node.suffix_link is not None:             # <<<<<<<<<<<<<<
  *                             suffix_link = node.suffix_link.children[word_id]
  *                         new_node = ExtendedTrieNode(phrase_location=phrase_location,
  */
-          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1096; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
           __pyx_t_9 = (__pyx_t_11 != Py_None);
           __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
           __pyx_t_13 = (__pyx_t_9 != 0);
           if (__pyx_t_13) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1097
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1105
  *                         suffix_link = self.rules.root
  *                         if node.suffix_link is not None:
  *                             suffix_link = node.suffix_link.children[word_id]             # <<<<<<<<<<<<<<
  *                         new_node = ExtendedTrieNode(phrase_location=phrase_location,
  *                                 suffix_link=suffix_link,
  */
-            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1097; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_children); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1097; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_children); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_10);
             __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
-            __pyx_t_11 = PyObject_GetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1097; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+            __pyx_t_11 = PyObject_GetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_word_id); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1105; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
             __Pyx_GOTREF(__pyx_t_11);
             __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
             __Pyx_GOTREF(__pyx_cur_scope->__pyx_v_suffix_link);
@@ -52213,43 +52327,43 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           }
           __pyx_L37:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1098
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1106
  *                         if node.suffix_link is not None:
  *                             suffix_link = node.suffix_link.children[word_id]
  *                         new_node = ExtendedTrieNode(phrase_location=phrase_location,             # <<<<<<<<<<<<<<
  *                                 suffix_link=suffix_link,
  *                                 phrase=hiero_phrase)
  */
-          __pyx_t_11 = PyDict_New(); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = PyDict_New(); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1106; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
-          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_phrase_location, ((PyObject *)__pyx_cur_scope->__pyx_v_phrase_location)) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_phrase_location, ((PyObject *)__pyx_cur_scope->__pyx_v_phrase_location)) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1106; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1099
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1107
  *                             suffix_link = node.suffix_link.children[word_id]
  *                         new_node = ExtendedTrieNode(phrase_location=phrase_location,
  *                                 suffix_link=suffix_link,             # <<<<<<<<<<<<<<
  *                                 phrase=hiero_phrase)
  *                     node.children[word_id] = new_node
  */
-          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_suffix_link, __pyx_cur_scope->__pyx_v_suffix_link) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_suffix_link, __pyx_cur_scope->__pyx_v_suffix_link) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1106; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1100
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1108
  *                         new_node = ExtendedTrieNode(phrase_location=phrase_location,
  *                                 suffix_link=suffix_link,
  *                                 phrase=hiero_phrase)             # <<<<<<<<<<<<<<
  *                     node.children[word_id] = new_node
  *                     node = new_node
  */
-          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_phrase, ((PyObject *)__pyx_cur_scope->__pyx_v_hiero_phrase)) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_phrase, ((PyObject *)__pyx_cur_scope->__pyx_v_hiero_phrase)) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1106; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1098
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1106
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  *                                 suffix_link=suffix_link,
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-          __pyx_t_10 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_ExtendedTrieNode)), __pyx_empty_tuple, __pyx_t_11); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_10 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_ExtendedTrieNode)), __pyx_empty_tuple, __pyx_t_11); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1106; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52259,19 +52373,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         }
         __pyx_L33:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1101
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1109
  *                                 suffix_link=suffix_link,
  *                                 phrase=hiero_phrase)
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  * 
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-        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_children); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1109; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        if (unlikely(PyObject_SetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_word_id, __pyx_cur_scope->__pyx_v_new_node) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(PyObject_SetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_word_id, __pyx_cur_scope->__pyx_v_new_node) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1109; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1102
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1110
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@@ -52283,7 +52397,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1107
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  *                     if arity < self.max_nonterminals:             # <<<<<<<<<<<<<<
@@ -52293,31 +52407,31 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1108
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1116
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-          __pyx_t_10 = __Pyx_PyInt_From_long((__pyx_cur_scope->__pyx_v_arity + 1)); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_10 = __Pyx_PyInt_From_long((__pyx_cur_scope->__pyx_v_arity + 1)); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1109
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1117
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  *                         xcat = sym_setindex(self.category, xcat_index)             # <<<<<<<<<<<<<<
  *                         suffix_link_xcat_index = xcat_index
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-          __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_cur_scope->__pyx_v_xcat_index); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1109; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_cur_scope->__pyx_v_xcat_index); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1117; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __pyx_cur_scope->__pyx_v_xcat = __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_cur_scope->__pyx_v_self->category, __pyx_t_21);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1110
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1118
  *                         xcat_index = arity+1
  *                         xcat = sym_setindex(self.category, xcat_index)
  *                         suffix_link_xcat_index = xcat_index             # <<<<<<<<<<<<<<
@@ -52329,24 +52443,24 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1111
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1119
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  *                         suffix_link_xcat_index = xcat_index
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-          __pyx_t_13 = __Pyx_PyObject_IsTrue(__pyx_cur_scope->__pyx_v_is_shadow_path); if (unlikely(__pyx_t_13 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_13 = __Pyx_PyObject_IsTrue(__pyx_cur_scope->__pyx_v_is_shadow_path); if (unlikely(__pyx_t_13 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1112
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  *                             suffix_link_xcat_index = xcat_index-1             # <<<<<<<<<<<<<<
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-            __pyx_t_10 = PyNumber_Subtract(__pyx_cur_scope->__pyx_v_xcat_index, __pyx_int_1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1112; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = PyNumber_Subtract(__pyx_cur_scope->__pyx_v_xcat_index, __pyx_int_1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1120; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52356,159 +52470,159 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1113
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1121
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  *                             suffix_link_xcat_index = xcat_index-1
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-          __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_cur_scope->__pyx_v_suffix_link_xcat_index); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1113; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_cur_scope->__pyx_v_suffix_link_xcat_index); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __pyx_cur_scope->__pyx_v_suffix_link_xcat = __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_cur_scope->__pyx_v_self->category, __pyx_t_21);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1114
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1122
  *                             suffix_link_xcat_index = xcat_index-1
  *                         suffix_link_xcat = sym_setindex(self.category, suffix_link_xcat_index)
  *                         node.children[xcat] = ExtendedTrieNode(phrase_location=node.phrase_location,             # <<<<<<<<<<<<<<
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-          __pyx_t_10 = PyDict_New(); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_10 = PyDict_New(); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_phrase_location); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_phrase_location, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_phrase_location, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1115
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1123
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  *                         node.children[xcat] = ExtendedTrieNode(phrase_location=node.phrase_location,
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-          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_node, __pyx_n_s_suffix_link); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_18 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_children); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_18);
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-          __pyx_t_11 = __Pyx_GetItemInt(__pyx_t_18, __pyx_cur_scope->__pyx_v_suffix_link_xcat, int, 1, __Pyx_PyInt_From_int, 0, 1, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1115; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+          __pyx_t_11 = __Pyx_GetItemInt(__pyx_t_18, __pyx_cur_scope->__pyx_v_suffix_link_xcat, int, 1, __Pyx_PyInt_From_int, 0, 1, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1123; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-          if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_suffix_link, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          if (PyDict_SetItem(__pyx_t_10, __pyx_n_s_suffix_link, __pyx_t_11) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1116
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-          __pyx_t_11 = PyNumber_Add(__pyx_cur_scope->__pyx_v_phrase, __pyx_t_18); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = PyNumber_Add(__pyx_cur_scope->__pyx_v_phrase, __pyx_t_18); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1124; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1119
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1120
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1121
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1129
  *                     if not is_shadow_path:
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1122
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1130
  *                         sample = self.sampler.sample(node.phrase_location)
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+          __pyx_t_18 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, __pyx_t_10); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           __pyx_t_18 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1123
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1131
  *                         num_subpatterns = (<PhraseLocation> node.phrase_location).num_subpatterns
  *                         chunklen = IntList(initial_len=num_subpatterns)
  *                         for j from 0 <= j < num_subpatterns:             # <<<<<<<<<<<<<<
@@ -52526,7 +52640,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1124
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1132
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1125
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1133
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-          __pyx_t_18 = PyList_New(0); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1126
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1134
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1127
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1135
  *                         extracts = []
  *                         j = 0
  *                         extract_start = monitor_cpu()             # <<<<<<<<<<<<<<
  *                         while j < sample.len:
  *                             extract = []
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-          __pyx_t_18 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_10 = __Pyx_PyObject_Call(__pyx_t_18, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52576,7 +52690,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1128
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1136
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  *                         while j < sample.len:             # <<<<<<<<<<<<<<
@@ -52587,21 +52701,21 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1129
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1137
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-            __pyx_t_10 = PyList_New(0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = PyList_New(0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1131
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1132
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1140
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  *                             extract = self.extract(hiero_phrase, &matching, chunklen.arr, num_subpatterns)
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-            __pyx_t_18 = PyTuple_New(1); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = PyTuple_New(1); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_10 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_18, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_18, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52632,34 +52746,34 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1133
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1141
  *                             assign_matching(&matching, sample.arr, j, num_subpatterns, self.fda.sent_id.arr)
  *                             loc = tuple(sample[j:j+num_subpatterns])
  *                             extract = self.extract(hiero_phrase, &matching, chunklen.arr, num_subpatterns)             # <<<<<<<<<<<<<<
  *                             extracts.extend([(e, loc) for e in extract])
  *                             j = j + num_subpatterns
  */
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+            __pyx_t_10 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_cur_scope->__pyx_v_self->__pyx_vtab)->extract(__pyx_cur_scope->__pyx_v_self, __pyx_cur_scope->__pyx_v_hiero_phrase, (&__pyx_cur_scope->__pyx_v_matching), __pyx_cur_scope->__pyx_v_chunklen->arr, __pyx_cur_scope->__pyx_v_num_subpatterns); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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             __Pyx_DECREF_SET(__pyx_cur_scope->__pyx_v_extract, __pyx_t_10);
             __Pyx_GIVEREF(__pyx_t_10);
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1134
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1142
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  *                             extract = self.extract(hiero_phrase, &matching, chunklen.arr, num_subpatterns)
  *                             extracts.extend([(e, loc) for e in extract])             # <<<<<<<<<<<<<<
  *                             j = j + num_subpatterns
  * 
  */
-            __pyx_t_10 = PyList_New(0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = PyList_New(0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __pyx_t_22 = NULL;
             } else {
-              __pyx_t_6 = -1; __pyx_t_18 = PyObject_GetIter(__pyx_cur_scope->__pyx_v_extract); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_6 = -1; __pyx_t_18 = PyObject_GetIter(__pyx_cur_scope->__pyx_v_extract); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52667,16 +52781,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 #if CYTHON_COMPILING_IN_CPYTHON
-                __pyx_t_11 = PyList_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyList_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 #if CYTHON_COMPILING_IN_CPYTHON
-                __pyx_t_11 = PyTuple_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyTuple_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52684,7 +52798,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                     if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                    else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   }
                   break;
                 }
@@ -52694,7 +52808,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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               __Pyx_GIVEREF(__pyx_t_11);
               __pyx_t_11 = 0;
-              __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __Pyx_INCREF(__pyx_cur_scope->__pyx_v_e);
               PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_cur_scope->__pyx_v_e);
@@ -52702,14 +52816,14 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
               __Pyx_INCREF(__pyx_cur_scope->__pyx_v_loc);
               PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_cur_scope->__pyx_v_loc);
               __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_loc);
-              if (unlikely(__Pyx_ListComp_Append(__pyx_t_10, (PyObject*)__pyx_t_11))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (unlikely(__Pyx_ListComp_Append(__pyx_t_10, (PyObject*)__pyx_t_11))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
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             __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
-            __pyx_t_12 = __Pyx_PyList_Extend(__pyx_cur_scope->__pyx_v_extracts, __pyx_t_10); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_12 = __Pyx_PyList_Extend(__pyx_cur_scope->__pyx_v_extracts, __pyx_t_10); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1135
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1143
  *                             extract = self.extract(hiero_phrase, &matching, chunklen.arr, num_subpatterns)
  *                             extracts.extend([(e, loc) for e in extract])
  *                             j = j + num_subpatterns             # <<<<<<<<<<<<<<
@@ -52719,7 +52833,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1137
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1145
  *                             j = j + num_subpatterns
  * 
  *                         num_samples = sample.len/num_subpatterns             # <<<<<<<<<<<<<<
@@ -52734,7 +52848,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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             #endif
-            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           else if (sizeof(int) == sizeof(long) && (!(((int)-1) > 0)) && unlikely(__pyx_cur_scope->__pyx_v_num_subpatterns == (int)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_cur_scope->__pyx_v_sample->len))) {
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@@ -52744,20 +52858,20 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             #ifdef WITH_THREAD
             PyGILState_Release(__pyx_gilstate_save);
             #endif
-            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1138
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1146
  * 
  *                         num_samples = sample.len/num_subpatterns
  *                         extract_stop = monitor_cpu()             # <<<<<<<<<<<<<<
  *                         self.extract_time = self.extract_time + extract_stop - extract_start
  *                         if len(extracts) > 0:
  */
-          __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1146; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_18 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1146; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52765,46 +52879,46 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1139
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1147
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  *                         if len(extracts) > 0:
  *                             fcount = Counter()
  */
-          __pyx_t_18 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_self->extract_time); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1139; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_self->extract_time); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_10 = PyNumber_Add(__pyx_t_18, __pyx_cur_scope->__pyx_v_extract_stop); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_18 = PyNumber_Subtract(__pyx_t_10, __pyx_cur_scope->__pyx_v_extract_start); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_4 = __pyx_PyFloat_AsFloat(__pyx_t_18); if (unlikely((__pyx_t_4 == (float)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1140
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1148
  *                         extract_stop = monitor_cpu()
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  *                         if len(extracts) > 0:             # <<<<<<<<<<<<<<
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  *                             fphrases = defaultdict(lambda: defaultdict(lambda: defaultdict(list)))
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-          __pyx_t_6 = PyList_GET_SIZE(__pyx_cur_scope->__pyx_v_extracts); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_6 = PyList_GET_SIZE(__pyx_cur_scope->__pyx_v_extracts); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1141
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1149
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  *                             for (f, e, count, als), loc in extracts:
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-            __pyx_t_18 = __Pyx_GetModuleGlobalName(__pyx_n_s_Counter); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_GetModuleGlobalName(__pyx_n_s_Counter); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_10 = __Pyx_PyObject_Call(__pyx_t_18, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52812,23 +52926,23 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1142
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1150
  *                         if len(extracts) > 0:
  *                             fcount = Counter()
  *                             fphrases = defaultdict(lambda: defaultdict(lambda: defaultdict(list)))             # <<<<<<<<<<<<<<
  *                             for (f, e, count, als), loc in extracts:
  *                                 fcount[f] += count
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-            __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_defaultdict); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_18 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4cdec_2sa_3_sa_23HieroCachingRuleFactory_5input_lambda3, 0, __pyx_n_s_input_locals_lambda, NULL, __pyx_n_s_cdec_sa__sa, PyModule_GetDict(__pyx_m), NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4cdec_2sa_3_sa_23HieroCachingRuleFactory_5input_lambda3, 0, __pyx_n_s_input_locals_lambda, NULL, __pyx_n_s_cdec_sa__sa, PyModule_GetDict(__pyx_m), NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_18 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_t_11, NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_t_11, NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52837,7 +52951,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __Pyx_GIVEREF(__pyx_t_18);
             __pyx_t_18 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1143
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1151
  *                             fcount = Counter()
  *                             fphrases = defaultdict(lambda: defaultdict(lambda: defaultdict(list)))
  *                             for (f, e, count, als), loc in extracts:             # <<<<<<<<<<<<<<
@@ -52848,9 +52962,9 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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               #if CYTHON_COMPILING_IN_CPYTHON
-              __pyx_t_11 = PyList_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = PyList_GET_ITEM(__pyx_t_18, __pyx_t_6); __Pyx_INCREF(__pyx_t_11); __pyx_t_6++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #else
-              __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = PySequence_ITEM(__pyx_t_18, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52862,7 +52976,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                   if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                   else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52875,15 +52989,15 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-                __pyx_t_10 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_10 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_10);
-                __pyx_t_17 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_17 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_16 = PyObject_GetIter(__pyx_t_11); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_16 = PyObject_GetIter(__pyx_t_11); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_16);
                 __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
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@@ -52891,7 +53005,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-                if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_16), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_16), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __pyx_t_20 = NULL;
                 __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
                 goto __pyx_L51_unpacking_done;
@@ -52899,7 +53013,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __pyx_t_20 = NULL;
                 if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               if ((likely(PyTuple_CheckExact(__pyx_t_10))) || (PyList_CheckExact(__pyx_t_10))) {
@@ -52912,7 +53026,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                   if (size > 4) __Pyx_RaiseTooManyValuesError(4);
                   else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                   for (i=0; i < 4; i++) {
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+                    PyObject* item = PySequence_ITEM(sequence, i); if (unlikely(!item)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52945,7 +53059,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 PyObject** temps[4] = {&__pyx_t_16,&__pyx_t_1,&__pyx_t_3,&__pyx_t_15};
-                __pyx_t_14 = PyObject_GetIter(__pyx_t_10); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_14 = PyObject_GetIter(__pyx_t_10); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52954,7 +53068,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                   __Pyx_GOTREF(item);
                   *(temps[index]) = item;
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-                if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_14), 4) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_14), 4) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -52962,7 +53076,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __pyx_t_20 = NULL;
                 if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __pyx_t_17 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1144
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1152
  *                             fphrases = defaultdict(lambda: defaultdict(lambda: defaultdict(list)))
  *                             for (f, e, count, als), loc in extracts:
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@@ -52995,36 +53109,36 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-              __pyx_t_17 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fcount, __pyx_t_11); if (unlikely(__pyx_t_17 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1144; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+              __pyx_t_17 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fcount, __pyx_t_11); if (unlikely(__pyx_t_17 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1152; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-              __pyx_t_10 = PyNumber_InPlaceAdd(__pyx_t_17, __pyx_cur_scope->__pyx_v_count); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_10 = PyNumber_InPlaceAdd(__pyx_t_17, __pyx_cur_scope->__pyx_v_count); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1152; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+              if (unlikely(PyObject_SetItem(__pyx_cur_scope->__pyx_v_fcount, __pyx_t_11, __pyx_t_10) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1152; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1145
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1153
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-              __pyx_t_11 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fphrases, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1145; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+              __pyx_t_11 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fphrases, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+              __pyx_t_10 = PyObject_GetItem(__pyx_t_11, __pyx_cur_scope->__pyx_v_e); if (unlikely(__pyx_t_10 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-              __pyx_t_11 = PyObject_GetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_als); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1145; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+              __pyx_t_11 = PyObject_GetItem(__pyx_t_10, __pyx_cur_scope->__pyx_v_als); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+              __pyx_t_12 = __Pyx_PyObject_Append(__pyx_t_11, __pyx_cur_scope->__pyx_v_loc); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1146
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@@ -53034,9 +53148,9 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1146; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_11 = __Pyx_dict_iterator(__pyx_cur_scope->__pyx_v_fphrases, 0, __pyx_n_s_iteritems, (&__pyx_t_23), (&__pyx_t_21)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1147
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@@ -53066,9 +53180,9 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+              __pyx_t_11 = __Pyx_dict_iterator(__pyx_cur_scope->__pyx_v_elist, 0, __pyx_n_s_iteritems, (&__pyx_t_25), (&__pyx_t_7)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53076,7 +53190,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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@@ -53088,30 +53202,30 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __pyx_t_17 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1148
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-                __pyx_t_17 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_alslist, __pyx_n_s_iteritems); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_17 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_alslist, __pyx_n_s_iteritems); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_11 = __Pyx_PyObject_Call(__pyx_t_17, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_17 = PyTuple_New(1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_17 = PyTuple_New(1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_11 = PyDict_New(); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyDict_New(); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_15 = __Pyx_CyFunction_NewEx(&__pyx_mdef_4cdec_2sa_3_sa_23HieroCachingRuleFactory_5input_1lambda5, 0, __pyx_n_s_input_locals_lambda, NULL, __pyx_n_s_cdec_sa__sa, PyModule_GetDict(__pyx_m), NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_key, __pyx_t_15) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (PyDict_SetItem(__pyx_t_11, __pyx_n_s_key, __pyx_t_15) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_15 = __Pyx_PyObject_Call(__pyx_builtin_max, __pyx_t_17, __pyx_t_11); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = __Pyx_PyObject_Call(__pyx_builtin_max, __pyx_t_17, __pyx_t_11); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
                 __Pyx_DECREF(__pyx_t_17); __pyx_t_17 = 0;
                 __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
@@ -53125,7 +53239,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                     if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                     else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53138,15 +53252,15 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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+                  __pyx_t_11 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                  __pyx_t_17 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                  __pyx_t_3 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53154,7 +53268,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_3), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_3), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53162,7 +53276,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                   __pyx_t_20 = NULL;
                   if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53174,41 +53288,41 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __pyx_t_17 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1149
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1157
  *                                 for e, alslist in elist.iteritems():
  *                                     alignment, max_locs = max(alslist.iteritems(), key=lambda x: len(x[1]))
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-                __pyx_t_15 = __Pyx_GetModuleGlobalName(__pyx_n_s_itertools); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = __Pyx_GetModuleGlobalName(__pyx_n_s_itertools); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_17 = __Pyx_PyObject_GetAttrStr(__pyx_t_15, __pyx_n_s_chain); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_15 = __Pyx_PyObject_GetAttrStr(__pyx_t_17, __pyx_n_s_from_iterable); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_17 = PyTuple_New(1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_17 = PyTuple_New(1); if (unlikely(!__pyx_t_17)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_11 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_17, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1150
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-                __pyx_t_26 = PyTuple_GET_SIZE(__pyx_cur_scope->__pyx_v_locs); if (unlikely(__pyx_t_26 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-                __pyx_t_11 = PyInt_FromSsize_t(__pyx_t_26); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_26 = PyTuple_GET_SIZE(__pyx_cur_scope->__pyx_v_locs); if (unlikely(__pyx_t_26 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyInt_FromSsize_t(__pyx_t_26); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_XGOTREF(__pyx_cur_scope->__pyx_v_count);
                 __Pyx_XDECREF_SET(__pyx_cur_scope->__pyx_v_count, __pyx_t_11);
                 __Pyx_GIVEREF(__pyx_t_11);
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1151
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1159
  *                                     locs = tuple(itertools.chain.from_iterable(alslist.itervalues()))
  *                                     count = len(locs)
  *                                     scores = self.scorer.score(FeatureContext(             # <<<<<<<<<<<<<<
  *                                                f, e, count, fcount[f], num_samples,
  *                                                (k,i+spanlen), locs, input_match,
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-                __pyx_t_11 = __Pyx_GetModuleGlobalName(__pyx_n_s_FeatureContext); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = __Pyx_GetModuleGlobalName(__pyx_n_s_FeatureContext); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_11);
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1152
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1160
  *                                     count = len(locs)
  *                                     scores = self.scorer.score(FeatureContext(
  *                                                f, e, count, fcount[f], num_samples,             # <<<<<<<<<<<<<<
  *                                                (k,i+spanlen), locs, input_match,
  *                                                fwords, self.fda, self.eda,
  */
-                __pyx_t_17 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fcount, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_17 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1152; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+                __pyx_t_17 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_fcount, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_17 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
                 __Pyx_GOTREF(__pyx_t_17);
-                __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_num_samples); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1152; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_num_samples); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1153
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1161
  *                                     scores = self.scorer.score(FeatureContext(
  *                                                f, e, count, fcount[f], num_samples,
  *                                                (k,i+spanlen), locs, input_match,             # <<<<<<<<<<<<<<
  *                                                fwords, self.fda, self.eda,
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-                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_k); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_k); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
-                __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_1);
-                __pyx_t_16 = PyNumber_Add(__pyx_t_1, __pyx_cur_scope->__pyx_v_spanlen); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_16 = PyNumber_Add(__pyx_t_1, __pyx_cur_scope->__pyx_v_spanlen); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-                __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53276,16 +53390,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                 __pyx_t_3 = 0;
                 __pyx_t_16 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1157
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1165
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  *                                                self.online_ctx_lookup(f, e, ctx_name)))             # <<<<<<<<<<<<<<
  *                                     # Phrase pair processed
  *                                     if self.online:
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-                __pyx_t_16 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_online_ctx_lookup); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_16 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_online_ctx_lookup); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_INCREF(__pyx_cur_scope->__pyx_v_f);
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@@ -53296,19 +53410,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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+                __pyx_t_14 = __Pyx_PyObject_Call(__pyx_t_16, __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1151
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1159
  *                                     locs = tuple(itertools.chain.from_iterable(alslist.itervalues()))
  *                                     count = len(locs)
  *                                     scores = self.scorer.score(FeatureContext(             # <<<<<<<<<<<<<<
  *                                                f, e, count, fcount[f], num_samples,
  *                                                (k,i+spanlen), locs, input_match,
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-                __pyx_t_3 = PyTuple_New(13); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(13); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_INCREF(__pyx_cur_scope->__pyx_v_f);
                 PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_cur_scope->__pyx_v_f);
@@ -53349,11 +53463,11 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __pyx_t_1 = 0;
                 __pyx_t_14 = 0;
-                __pyx_t_14 = __Pyx_PyObject_Call(__pyx_t_11, __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_14 = __Pyx_PyObject_Call(__pyx_t_11, __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
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-                __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Scorer *)__pyx_cur_scope->__pyx_v_self->scorer->__pyx_vtab)->score(__pyx_cur_scope->__pyx_v_self->scorer, __pyx_t_14)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Scorer *)__pyx_cur_scope->__pyx_v_self->scorer->__pyx_vtab)->score(__pyx_cur_scope->__pyx_v_self->scorer, __pyx_t_14)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53361,7 +53475,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                 __Pyx_GIVEREF(__pyx_t_3);
                 __pyx_t_3 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1159
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1167
  *                                                self.online_ctx_lookup(f, e, ctx_name)))
  *                                     # Phrase pair processed
  *                                     if self.online:             # <<<<<<<<<<<<<<
@@ -53371,14 +53485,14 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                 __pyx_t_9 = (__pyx_cur_scope->__pyx_v_self->online != 0);
                 if (__pyx_t_9) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1160
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1168
  *                                     # Phrase pair processed
  *                                     if self.online:
  *                                         seen_phrases.add((f, e))             # <<<<<<<<<<<<<<
  *                                     yield Rule(self.category, f, e, scores, alignment)
  * 
  */
-                  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_3);
                   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_f);
                   PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_cur_scope->__pyx_v_f);
@@ -53386,22 +53500,22 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                   __Pyx_INCREF(__pyx_cur_scope->__pyx_v_e);
                   PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_cur_scope->__pyx_v_e);
                   __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_e);
-                  __pyx_t_12 = PySet_Add(__pyx_cur_scope->__pyx_v_seen_phrases, __pyx_t_3); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_12 = PySet_Add(__pyx_cur_scope->__pyx_v_seen_phrases, __pyx_t_3); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                   goto __pyx_L60;
                 }
                 __pyx_L60:;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1161
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1169
  *                                     if self.online:
  *                                         seen_phrases.add((f, e))
  *                                     yield Rule(self.category, f, e, scores, alignment)             # <<<<<<<<<<<<<<
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  *                 if len(phrase) < self.max_length and i+spanlen < len(fwords) and pathlen+1 <= self.max_initial_size:
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-                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->category); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->category); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+                __pyx_t_14 = PyTuple_New(5); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_GIVEREF(__pyx_t_3);
@@ -53418,7 +53532,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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                 __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_alignment);
                 __pyx_t_3 = 0;
-                __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Rule)), __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Rule)), __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53458,7 +53572,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                 __pyx_t_23 = __pyx_cur_scope->__pyx_t_7;
                 __pyx_t_24 = __pyx_cur_scope->__pyx_t_8;
                 __pyx_t_25 = __pyx_cur_scope->__pyx_t_9;
-                if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               }
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@@ -53473,41 +53587,41 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       }
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1163
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1171
  *                                     yield Rule(self.category, f, e, scores, alignment)
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  *                 if len(phrase) < self.max_length and i+spanlen < len(fwords) and pathlen+1 <= self.max_initial_size:             # <<<<<<<<<<<<<<
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-      __pyx_t_23 = PyObject_Length(__pyx_cur_scope->__pyx_v_phrase); if (unlikely(__pyx_t_23 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_23 = PyObject_Length(__pyx_cur_scope->__pyx_v_phrase); if (unlikely(__pyx_t_23 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1171; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_9 = (__pyx_t_23 < __pyx_cur_scope->__pyx_v_self->max_length);
       if (__pyx_t_9) {
-        __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1171; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1164
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+          __pyx_t_14 = PyNumber_Add(__pyx_cur_scope->__pyx_v_pathlen, __pyx_int_1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_12 = __Pyx_PyList_Append(__pyx_cur_scope->__pyx_v_new_frontier, __pyx_t_11); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1166
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1174
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1167
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1168
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@@ -53619,14 +53733,14 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1169
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1177
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@@ -53642,7 +53756,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1170
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1178
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1171
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@@ -53668,18 +53782,18 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1173
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+          __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->min_gap_size); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_14);
-          __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_18 = PyList_New(4); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = PyList_New(4); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_18);
           PyList_SET_ITEM(__pyx_t_18, 0, __pyx_t_14);
           __Pyx_GIVEREF(__pyx_t_14);
@@ -53693,7 +53807,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_pathlen);
           __pyx_t_14 = 0;
           __pyx_t_11 = 0;
-          __pyx_t_11 = PyList_AsTuple(((PyObject*)__pyx_t_18)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = PyList_AsTuple(((PyObject*)__pyx_t_18)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
           __Pyx_DECREF(__pyx_t_18); __pyx_t_18 = 0;
           __Pyx_XGOTREF(__pyx_cur_scope->__pyx_v_key);
@@ -53701,39 +53815,39 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           __Pyx_GIVEREF(__pyx_t_11);
           __pyx_t_11 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1174
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1182
  *                         # I put spanlen=1 below
  *                         key = tuple([self.min_gap_size, i, 1, pathlen])
  *                         frontier_nodes = []             # <<<<<<<<<<<<<<
  *                         if key in nodes_isteps_away_buffer:
  *                             frontier_nodes = nodes_isteps_away_buffer[key]
  */
-          __pyx_t_11 = PyList_New(0); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = PyList_New(0); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
           __Pyx_XGOTREF(__pyx_cur_scope->__pyx_v_frontier_nodes);
           __Pyx_XDECREF_SET(__pyx_cur_scope->__pyx_v_frontier_nodes, __pyx_t_11);
           __Pyx_GIVEREF(__pyx_t_11);
           __pyx_t_11 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1175
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1183
  *                         key = tuple([self.min_gap_size, i, 1, pathlen])
  *                         frontier_nodes = []
  *                         if key in nodes_isteps_away_buffer:             # <<<<<<<<<<<<<<
  *                             frontier_nodes = nodes_isteps_away_buffer[key]
  *                         else:
  */
-          __pyx_t_13 = (__Pyx_PyDict_Contains(__pyx_cur_scope->__pyx_v_key, __pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, Py_EQ)); if (unlikely(__pyx_t_13 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_13 = (__Pyx_PyDict_Contains(__pyx_cur_scope->__pyx_v_key, __pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, Py_EQ)); if (unlikely(__pyx_t_13 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __pyx_t_9 = (__pyx_t_13 != 0);
           if (__pyx_t_9) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1176
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1184
  *                         frontier_nodes = []
  *                         if key in nodes_isteps_away_buffer:
  *                             frontier_nodes = nodes_isteps_away_buffer[key]             # <<<<<<<<<<<<<<
  *                         else:
  *                             frontier_nodes = self.get_all_nodes_isteps_away(self.min_gap_size, i, 1, pathlen, fwords, next_states, reachable_buffer)
  */
-            __pyx_t_11 = __Pyx_PyDict_GetItem(__pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, __pyx_cur_scope->__pyx_v_key); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1176; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+            __pyx_t_11 = __Pyx_PyDict_GetItem(__pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, __pyx_cur_scope->__pyx_v_key); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1184; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
             __Pyx_GOTREF(__pyx_t_11);
             __Pyx_GOTREF(__pyx_cur_scope->__pyx_v_frontier_nodes);
             __Pyx_DECREF_SET(__pyx_cur_scope->__pyx_v_frontier_nodes, __pyx_t_11);
@@ -53743,20 +53857,20 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           }
           /*else*/ {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1178
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1186
  *                             frontier_nodes = nodes_isteps_away_buffer[key]
  *                         else:
  *                             frontier_nodes = self.get_all_nodes_isteps_away(self.min_gap_size, i, 1, pathlen, fwords, next_states, reachable_buffer)             # <<<<<<<<<<<<<<
  *                             nodes_isteps_away_buffer[key] = frontier_nodes
  * 
  */
-            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_get_all_nodes_isteps_away); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_get_all_nodes_isteps_away); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->min_gap_size); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->min_gap_size); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_18);
-            __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_14);
-            __pyx_t_3 = PyTuple_New(7); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_3 = PyTuple_New(7); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_3);
             PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_18);
             __Pyx_GIVEREF(__pyx_t_18);
@@ -53779,7 +53893,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_reachable_buffer);
             __pyx_t_18 = 0;
             __pyx_t_14 = 0;
-            __pyx_t_14 = __Pyx_PyObject_Call(__pyx_t_11, __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_14 = __Pyx_PyObject_Call(__pyx_t_11, __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_14);
             __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
             __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -53788,18 +53902,18 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __Pyx_GIVEREF(__pyx_t_14);
             __pyx_t_14 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1179
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1187
  *                         else:
  *                             frontier_nodes = self.get_all_nodes_isteps_away(self.min_gap_size, i, 1, pathlen, fwords, next_states, reachable_buffer)
  *                             nodes_isteps_away_buffer[key] = frontier_nodes             # <<<<<<<<<<<<<<
  * 
  *                         for i, alt, pathlen in frontier_nodes:
  */
-            if (unlikely(PyDict_SetItem(__pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, __pyx_cur_scope->__pyx_v_key, __pyx_cur_scope->__pyx_v_frontier_nodes) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            if (unlikely(PyDict_SetItem(__pyx_cur_scope->__pyx_v_nodes_isteps_away_buffer, __pyx_cur_scope->__pyx_v_key, __pyx_cur_scope->__pyx_v_frontier_nodes) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1187; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           }
           __pyx_L67:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1181
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1189
  *                             nodes_isteps_away_buffer[key] = frontier_nodes
  * 
  *                         for i, alt, pathlen in frontier_nodes:             # <<<<<<<<<<<<<<
@@ -53810,7 +53924,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             __pyx_t_14 = __pyx_cur_scope->__pyx_v_frontier_nodes; __Pyx_INCREF(__pyx_t_14); __pyx_t_23 = 0;
             __pyx_t_22 = NULL;
           } else {
-            __pyx_t_23 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_cur_scope->__pyx_v_frontier_nodes); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_23 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_cur_scope->__pyx_v_frontier_nodes); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_14);
             __pyx_t_22 = Py_TYPE(__pyx_t_14)->tp_iternext;
           }
@@ -53818,16 +53932,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             if (!__pyx_t_22 && PyList_CheckExact(__pyx_t_14)) {
               if (__pyx_t_23 >= PyList_GET_SIZE(__pyx_t_14)) break;
               #if CYTHON_COMPILING_IN_CPYTHON
-              __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_23); __Pyx_INCREF(__pyx_t_3); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_23); __Pyx_INCREF(__pyx_t_3); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #else
-              __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #endif
             } else if (!__pyx_t_22 && PyTuple_CheckExact(__pyx_t_14)) {
               if (__pyx_t_23 >= PyTuple_GET_SIZE(__pyx_t_14)) break;
               #if CYTHON_COMPILING_IN_CPYTHON
-              __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_23); __Pyx_INCREF(__pyx_t_3); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_23); __Pyx_INCREF(__pyx_t_3); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #else
-              __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #endif
             } else {
               __pyx_t_3 = __pyx_t_22(__pyx_t_14);
@@ -53835,7 +53949,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
                 PyObject* exc_type = PyErr_Occurred();
                 if (exc_type) {
                   if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                  else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 break;
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@@ -53851,7 +53965,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
               if (unlikely(size != 3)) {
                 if (size > 3) __Pyx_RaiseTooManyValuesError(3);
                 else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               }
               #if CYTHON_COMPILING_IN_CPYTHON
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@@ -53867,17 +53981,17 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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               __Pyx_INCREF(__pyx_t_10);
               #else
-              __pyx_t_11 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              __pyx_t_18 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_18 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_18);
-              __pyx_t_10 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_10 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_1);
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@@ -53887,7 +54001,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-              if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_1), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_1), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_t_20 = NULL;
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               goto __pyx_L71_unpacking_done;
@@ -53895,12 +54009,12 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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               __pyx_t_20 = NULL;
               if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_21 = __Pyx_PyInt_As_int(__pyx_t_11); if (unlikely((__pyx_t_21 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+            __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_18); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53909,40 +54023,40 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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             __pyx_t_10 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1182
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1190
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+            __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_k); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_10 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_10 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_i); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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             __Pyx_GIVEREF(__pyx_t_18);
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-            __pyx_t_18 = PyNumber_Add(__pyx_cur_scope->__pyx_v_input_match, __pyx_t_11); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_18 = PyNumber_Add(__pyx_cur_scope->__pyx_v_input_match, __pyx_t_11); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_alt); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_alt); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_xcat); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_xcat); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_1);
-            __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_15);
             PyTuple_SET_ITEM(__pyx_t_15, 0, __pyx_t_1);
             __Pyx_GIVEREF(__pyx_t_1);
             __pyx_t_1 = 0;
-            __pyx_t_1 = PyNumber_Add(__pyx_cur_scope->__pyx_v_phrase, __pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = PyNumber_Add(__pyx_cur_scope->__pyx_v_phrase, __pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_1);
             __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
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+            __pyx_t_15 = PyTuple_New(8); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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             __Pyx_GIVEREF(__pyx_t_3);
@@ -53968,7 +54082,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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             __pyx_t_11 = 0;
             __pyx_t_1 = 0;
-            __pyx_t_12 = __Pyx_PyList_Append(__pyx_cur_scope->__pyx_v_new_frontier, __pyx_t_15); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1182; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_12 = __Pyx_PyList_Append(__pyx_cur_scope->__pyx_v_new_frontier, __pyx_t_15); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -53982,7 +54096,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
     }
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1183
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1191
  *                         for i, alt, pathlen in frontier_nodes:
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  *             frontier = new_frontier             # <<<<<<<<<<<<<<
@@ -53995,7 +54109,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
     __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_new_frontier);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1186
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1194
  * 
  *         # Online rule extraction and scoring
  *         if self.online:             # <<<<<<<<<<<<<<
@@ -54005,55 +54119,55 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
   __pyx_t_9 = (__pyx_cur_scope->__pyx_v_self->online != 0);
   if (__pyx_t_9) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1187
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1195
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  *         if self.online:
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  *             f_syms = tuple(word[0][0] for word in fwords)
  *             for f, lex_i, lex_j in self.get_f_phrases(f_syms):
  */
-    __pyx_t_8 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_self->online_stats, __pyx_cur_scope->__pyx_v_ctx_name); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1187; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_8 = PyObject_GetItem(__pyx_cur_scope->__pyx_v_self->online_stats, __pyx_cur_scope->__pyx_v_ctx_name); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_8);
     __Pyx_GIVEREF(__pyx_t_8);
     __pyx_cur_scope->__pyx_v_stats = __pyx_t_8;
     __pyx_t_8 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1188
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1196
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  *             stats = self.online_stats[ctx_name]
  *             f_syms = tuple(word[0][0] for word in fwords)             # <<<<<<<<<<<<<<
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-    __pyx_t_8 = __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_5input_2genexpr(((PyObject*)__pyx_cur_scope)); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_5input_2genexpr(((PyObject*)__pyx_cur_scope)); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
-    __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_14);
     PyTuple_SET_ITEM(__pyx_t_14, 0, __pyx_t_8);
     __Pyx_GIVEREF(__pyx_t_8);
     __pyx_t_8 = 0;
-    __pyx_t_8 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_14, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_14, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
     __Pyx_GIVEREF(__pyx_t_8);
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     __pyx_t_8 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1189
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1197
  *             stats = self.online_stats[ctx_name]
  *             f_syms = tuple(word[0][0] for word in fwords)
  *             for f, lex_i, lex_j in self.get_f_phrases(f_syms):             # <<<<<<<<<<<<<<
  *                 spanlen = (lex_j - lex_i) + 1
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-    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_get_f_phrases); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_get_f_phrases); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
-    __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_14);
     __Pyx_INCREF(__pyx_cur_scope->__pyx_v_f_syms);
     PyTuple_SET_ITEM(__pyx_t_14, 0, __pyx_cur_scope->__pyx_v_f_syms);
     __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_f_syms);
-    __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_14, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_14, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54061,7 +54175,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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     } else {
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+      __pyx_t_2 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_14);
       __pyx_t_22 = Py_TYPE(__pyx_t_14)->tp_iternext;
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@@ -54070,16 +54184,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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         #if CYTHON_COMPILING_IN_CPYTHON
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+        __pyx_t_15 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_2); __Pyx_INCREF(__pyx_t_15); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #endif
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         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_2); __Pyx_INCREF(__pyx_t_15); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_2); __Pyx_INCREF(__pyx_t_15); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #endif
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@@ -54087,7 +54201,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-            else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           }
           break;
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@@ -54103,7 +54217,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54119,17 +54233,17 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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+        __pyx_t_8 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        __pyx_t_1 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        __pyx_t_11 = PySequence_ITEM(sequence, 2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        __pyx_t_18 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_18 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54139,7 +54253,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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         __Pyx_GOTREF(__pyx_t_11);
-        if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_18), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (__Pyx_IternextUnpackEndCheck(__pyx_t_20(__pyx_t_18), 3) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54147,7 +54261,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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         __pyx_t_20 = NULL;
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-        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __Pyx_XGOTREF(__pyx_cur_scope->__pyx_v_f);
@@ -54163,16 +54277,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       __Pyx_GIVEREF(__pyx_t_11);
       __pyx_t_11 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1190
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1198
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  *             for f, lex_i, lex_j in self.get_f_phrases(f_syms):
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  *                 if not sym_isvar(f[0]):
  *                     spanlen += 1
  */
-      __pyx_t_15 = PyNumber_Subtract(__pyx_cur_scope->__pyx_v_lex_j, __pyx_cur_scope->__pyx_v_lex_i); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_15 = PyNumber_Subtract(__pyx_cur_scope->__pyx_v_lex_j, __pyx_cur_scope->__pyx_v_lex_i); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_11 = PyNumber_Add(__pyx_t_15, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = PyNumber_Add(__pyx_t_15, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_11);
       __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
       __Pyx_XGOTREF(__pyx_cur_scope->__pyx_v_spanlen);
@@ -54180,28 +54294,28 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       __Pyx_GIVEREF(__pyx_t_11);
       __pyx_t_11 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1191
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1199
  *             for f, lex_i, lex_j in self.get_f_phrases(f_syms):
  *                 spanlen = (lex_j - lex_i) + 1
  *                 if not sym_isvar(f[0]):             # <<<<<<<<<<<<<<
  *                     spanlen += 1
  *                 if not sym_isvar(f[1]):
  */
-      __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_f, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_f, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1199; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_11);
-      __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_11); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_11); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
       __pyx_t_9 = ((!(__pyx_f_4cdec_2sa_3_sa_sym_isvar(__pyx_t_7) != 0)) != 0);
       if (__pyx_t_9) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1192
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1200
  *                 spanlen = (lex_j - lex_i) + 1
  *                 if not sym_isvar(f[0]):
  *                     spanlen += 1             # <<<<<<<<<<<<<<
  *                 if not sym_isvar(f[1]):
  *                     spanlen += 1
  */
-        __pyx_t_11 = PyNumber_InPlaceAdd(__pyx_cur_scope->__pyx_v_spanlen, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1192; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyNumber_InPlaceAdd(__pyx_cur_scope->__pyx_v_spanlen, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1200; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
         __Pyx_GOTREF(__pyx_cur_scope->__pyx_v_spanlen);
         __Pyx_DECREF_SET(__pyx_cur_scope->__pyx_v_spanlen, __pyx_t_11);
@@ -54211,28 +54325,28 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       }
       __pyx_L77:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1193
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1201
  *                 if not sym_isvar(f[0]):
  *                     spanlen += 1
  *                 if not sym_isvar(f[1]):             # <<<<<<<<<<<<<<
  *                     spanlen += 1
  *                 for e in stats.phrases_fe.get(f, ()):
  */
-      __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_f, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_11 = __Pyx_GetItemInt(__pyx_cur_scope->__pyx_v_f, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1201; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_11);
-      __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_11); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_11); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1201; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
       __pyx_t_9 = ((!(__pyx_f_4cdec_2sa_3_sa_sym_isvar(__pyx_t_7) != 0)) != 0);
       if (__pyx_t_9) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1194
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1202
  *                     spanlen += 1
  *                 if not sym_isvar(f[1]):
  *                     spanlen += 1             # <<<<<<<<<<<<<<
  *                 for e in stats.phrases_fe.get(f, ()):
  *                     if (f, e) not in seen_phrases:
  */
-        __pyx_t_11 = PyNumber_InPlaceAdd(__pyx_cur_scope->__pyx_v_spanlen, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyNumber_InPlaceAdd(__pyx_cur_scope->__pyx_v_spanlen, __pyx_int_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1202; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
         __Pyx_GOTREF(__pyx_cur_scope->__pyx_v_spanlen);
         __Pyx_DECREF_SET(__pyx_cur_scope->__pyx_v_spanlen, __pyx_t_11);
@@ -54242,19 +54356,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       }
       __pyx_L78:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1195
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1203
  *                 if not sym_isvar(f[1]):
  *                     spanlen += 1
  *                 for e in stats.phrases_fe.get(f, ()):             # <<<<<<<<<<<<<<
  *                     if (f, e) not in seen_phrases:
  *                         # Don't add multiple instances of the same phrase here
  */
-      __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_stats, __pyx_n_s_phrases_fe); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_stats, __pyx_n_s_phrases_fe); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_11);
-      __pyx_t_15 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_get); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_15 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_get); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_15);
       __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
-      __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_11);
       __Pyx_INCREF(__pyx_cur_scope->__pyx_v_f);
       PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_cur_scope->__pyx_v_f);
@@ -54262,7 +54376,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
       __Pyx_INCREF(__pyx_empty_tuple);
       PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_empty_tuple);
       __Pyx_GIVEREF(__pyx_empty_tuple);
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_11, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_11, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
       __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
@@ -54270,7 +54384,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         __pyx_t_11 = __pyx_t_1; __Pyx_INCREF(__pyx_t_11); __pyx_t_23 = 0;
         __pyx_t_29 = NULL;
       } else {
-        __pyx_t_23 = -1; __pyx_t_11 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_23 = -1; __pyx_t_11 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
         __pyx_t_29 = Py_TYPE(__pyx_t_11)->tp_iternext;
       }
@@ -54279,16 +54393,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         if (!__pyx_t_29 && PyList_CheckExact(__pyx_t_11)) {
           if (__pyx_t_23 >= PyList_GET_SIZE(__pyx_t_11)) break;
           #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_1 = PyList_GET_ITEM(__pyx_t_11, __pyx_t_23); __Pyx_INCREF(__pyx_t_1); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = PyList_GET_ITEM(__pyx_t_11, __pyx_t_23); __Pyx_INCREF(__pyx_t_1); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           #else
-          __pyx_t_1 = PySequence_ITEM(__pyx_t_11, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = PySequence_ITEM(__pyx_t_11, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           #endif
         } else if (!__pyx_t_29 && PyTuple_CheckExact(__pyx_t_11)) {
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           #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_11, __pyx_t_23); __Pyx_INCREF(__pyx_t_1); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_11, __pyx_t_23); __Pyx_INCREF(__pyx_t_1); __pyx_t_23++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           #else
-          __pyx_t_1 = PySequence_ITEM(__pyx_t_11, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = PySequence_ITEM(__pyx_t_11, __pyx_t_23); __pyx_t_23++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           #endif
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@@ -54296,7 +54410,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
             PyObject* exc_type = PyErr_Occurred();
             if (exc_type) {
               if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-              else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             }
             break;
           }
@@ -54307,14 +54421,14 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
         __Pyx_GIVEREF(__pyx_t_1);
         __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1196
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1204
  *                     spanlen += 1
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+        __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54322,19 +54436,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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         PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_cur_scope->__pyx_v_e);
         __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_e);
-        __pyx_t_9 = (__Pyx_PySequence_Contains(__pyx_t_1, __pyx_cur_scope->__pyx_v_seen_phrases, Py_NE)); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = (__Pyx_PySequence_Contains(__pyx_t_1, __pyx_cur_scope->__pyx_v_seen_phrases, Py_NE)); if (unlikely(__pyx_t_9 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1198
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1206
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  *                         seen_phrases.add((f, e))             # <<<<<<<<<<<<<<
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-          __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54342,29 +54456,29 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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           PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_cur_scope->__pyx_v_e);
           __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_e);
-          __pyx_t_12 = PySet_Add(__pyx_cur_scope->__pyx_v_seen_phrases, __pyx_t_1); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_12 = PySet_Add(__pyx_cur_scope->__pyx_v_seen_phrases, __pyx_t_1); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1199
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1207
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+          __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_FeatureContext); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1204
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1212
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-          __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_online_ctx_lookup); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_cur_scope->__pyx_v_self), __pyx_n_s_online_ctx_lookup); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54375,19 +54489,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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+          __pyx_t_18 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_8, NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1199
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1207
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  *                         seen_phrases.add((f, e))
  *                         scores = self.scorer.score(FeatureContext(             # <<<<<<<<<<<<<<
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-          __pyx_t_8 = PyTuple_New(13); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_8 = PyTuple_New(13); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54428,11 +54542,11 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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+          __pyx_t_18 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_8, NULL); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_8 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_Scorer *)__pyx_cur_scope->__pyx_v_self->scorer->__pyx_vtab)->score(__pyx_cur_scope->__pyx_v_self->scorer, __pyx_t_18)); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54440,19 +54554,19 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1205
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1213
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  *                         alignment = stats.phrases_al[f][e]             # <<<<<<<<<<<<<<
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-          __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_stats, __pyx_n_s_phrases_al); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_cur_scope->__pyx_v_stats, __pyx_n_s_phrases_al); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          __pyx_t_18 = PyObject_GetItem(__pyx_t_8, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_18 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+          __pyx_t_18 = PyObject_GetItem(__pyx_t_8, __pyx_cur_scope->__pyx_v_f); if (unlikely(__pyx_t_18 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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           __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
-          __pyx_t_8 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_e); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+          __pyx_t_8 = PyObject_GetItem(__pyx_t_18, __pyx_cur_scope->__pyx_v_e); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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@@ -54460,16 +54574,16 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           __Pyx_GIVEREF(__pyx_t_8);
           __pyx_t_8 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1206
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1214
  *                                 self.online_ctx_lookup(f, e, ctx_name)))
  *                         alignment = stats.phrases_al[f][e]
  *                         yield Rule(self.category, f, e, scores, alignment)             # <<<<<<<<<<<<<<
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  *         stop_time = monitor_cpu()
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-          __pyx_t_8 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->category); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_8 = __Pyx_PyInt_From_int(__pyx_cur_scope->__pyx_v_self->category); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_8);
-          __pyx_t_18 = PyTuple_New(5); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_18 = PyTuple_New(5); if (unlikely(!__pyx_t_18)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           __Pyx_GIVEREF(__pyx_t_8);
@@ -54486,7 +54600,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
           PyTuple_SET_ITEM(__pyx_t_18, 4, __pyx_cur_scope->__pyx_v_alignment);
           __Pyx_GIVEREF(__pyx_cur_scope->__pyx_v_alignment);
           __pyx_t_8 = 0;
-          __pyx_t_8 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Rule)), __pyx_t_18, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_8 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Rule)), __pyx_t_18, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54515,7 +54629,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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           __pyx_t_23 = __pyx_cur_scope->__pyx_t_1;
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+          if (unlikely(!__pyx_sent_value)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54527,40 +54641,40 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
   }
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1208
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1216
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  *         stop_time = monitor_cpu()             # <<<<<<<<<<<<<<
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-  __pyx_t_14 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_14 = __Pyx_GetModuleGlobalName(__pyx_n_s_monitor_cpu); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_11 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_11 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_t_11 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1209
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1217
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  *         stop_time = monitor_cpu()
  *         logger.info("Total time for rule lookup, extraction, and scoring = %f seconds", (stop_time - start_time))             # <<<<<<<<<<<<<<
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  *         logger.info("    Extract time = %f seconds", self.extract_time)
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-  __pyx_t_11 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1209; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_11 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_11);
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+  __pyx_t_14 = __Pyx_PyObject_GetAttrStr(__pyx_t_11, __pyx_n_s_info); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_11 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_start_time); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1210
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1218
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1211
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1219
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-  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_8 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_self->extract_time); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_14 = PyTuple_New(2); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54613,27 +54727,27 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1212
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1220
  *         gc.collect()
  *         logger.info("    Extract time = %f seconds", self.extract_time)
  *         logger.info("    Intersect time = %f seconds", self.intersect_time)             # <<<<<<<<<<<<<<
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+  __pyx_t_8 = __Pyx_GetModuleGlobalName(__pyx_n_s_logger); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_14 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_info); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_8 = PyFloat_FromDouble(__pyx_cur_scope->__pyx_v_self->intersect_time); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -54641,13 +54755,13 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
   PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_t_8);
   __Pyx_GIVEREF(__pyx_t_8);
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-  __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_t_11, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_t_11, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":973
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":981
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@@ -54679,7 +54793,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_23HieroCachingRuleFactory_24generator4(
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 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1215
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1223
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1230
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1238
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1231
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1239
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  *         e_high[0] = e_in_high             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1232
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1240
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+  __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, __pyx_v_f_low, __pyx_t_1, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_low, __pyx_v_e_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1240; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1233
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1241
  *         e_high[0] = e_in_high
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@@ -54749,7 +54863,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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   if (__pyx_t_3) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1239
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1247
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@@ -54760,7 +54874,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1240
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1248
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@@ -54776,7 +54890,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
   }
   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1241
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1249
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1242
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1250
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1243
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1251
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@@ -54805,7 +54919,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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       if (__pyx_t_5) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1244
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1252
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   }
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1246
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1254
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   if (__pyx_t_5) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1247
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1255
  * 
  *         if e_high[0] - e_low[0] > max_e_len:
  *             return 0             # <<<<<<<<<<<<<<
@@ -54843,7 +54957,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     goto __pyx_L0;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1248
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1256
  *         if e_high[0] - e_low[0] > max_e_len:
  *             return 0
  *         elif e_in_high != -1 and e_high[0] != e_in_high:             # <<<<<<<<<<<<<<
@@ -54859,7 +54973,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
   }
   if (__pyx_t_4) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1249
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1257
  *             return 0
  *         elif e_in_high != -1 and e_high[0] != e_in_high:
  *             if e_high[0] - e_in_high < min_ex_size:             # <<<<<<<<<<<<<<
@@ -54869,7 +54983,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_4 = ((((__pyx_v_e_high[0]) - __pyx_v_e_in_high) < __pyx_v_min_ex_size) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1250
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1258
  *         elif e_in_high != -1 and e_high[0] != e_in_high:
  *             if e_high[0] - e_in_high < min_ex_size:
  *                 e_high[0] = e_in_high + min_ex_size             # <<<<<<<<<<<<<<
@@ -54878,7 +54992,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
       (__pyx_v_e_high[0]) = (__pyx_v_e_in_high + __pyx_v_min_ex_size);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1251
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1259
  *             if e_high[0] - e_in_high < min_ex_size:
  *                 e_high[0] = e_in_high + min_ex_size
  *                 if e_high[0] > e_sent_len:             # <<<<<<<<<<<<<<
@@ -54888,7 +55002,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       __pyx_t_4 = (((__pyx_v_e_high[0]) > __pyx_v_e_sent_len) != 0);
       if (__pyx_t_4) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1252
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1260
  *                 e_high[0] = e_in_high + min_ex_size
  *                 if e_high[0] > e_sent_len:
  *                     return 0             # <<<<<<<<<<<<<<
@@ -54905,7 +55019,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
   }
   __pyx_L6:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1254
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1262
  *                     return 0
  * 
  *         f_back_low[0] = -1             # <<<<<<<<<<<<<<
@@ -54914,7 +55028,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   (__pyx_v_f_back_low[0]) = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1255
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1263
  * 
  *         f_back_low[0] = -1
  *         f_back_high[0] = -1             # <<<<<<<<<<<<<<
@@ -54923,7 +55037,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   (__pyx_v_f_back_high[0]) = -1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1256
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1264
  *         f_back_low[0] = -1
  *         f_back_high[0] = -1
  *         f_low_prev = f_low             # <<<<<<<<<<<<<<
@@ -54932,17 +55046,17 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   __pyx_v_f_low_prev = __pyx_v_f_low;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1257
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1265
  *         f_back_high[0] = -1
  *         f_low_prev = f_low
  *         f_high_prev = f_high             # <<<<<<<<<<<<<<
  *         new_x = 0
  *         new_low_x = 0
  */
-  __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1265; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_f_high_prev = __pyx_t_1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1258
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1266
  *         f_low_prev = f_low
  *         f_high_prev = f_high
  *         new_x = 0             # <<<<<<<<<<<<<<
@@ -54951,7 +55065,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   __pyx_v_new_x = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1259
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1267
  *         f_high_prev = f_high
  *         new_x = 0
  *         new_low_x = 0             # <<<<<<<<<<<<<<
@@ -54960,7 +55074,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   __pyx_v_new_low_x = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1260
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1268
  *         new_x = 0
  *         new_low_x = 0
  *         new_high_x = 0             # <<<<<<<<<<<<<<
@@ -54969,7 +55083,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   __pyx_v_new_high_x = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1262
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1270
  *         new_high_x = 0
  * 
  *         while True:             # <<<<<<<<<<<<<<
@@ -54978,7 +55092,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
   while (1) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1264
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1272
  *         while True:
  * 
  *             if f_back_low[0] == -1:             # <<<<<<<<<<<<<<
@@ -54988,45 +55102,45 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_4 = (((__pyx_v_f_back_low[0]) == -1) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1265
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1273
  * 
  *             if f_back_low[0] == -1:
  *                 self.find_projection(e_low[0], e_high[0], e_links_low, e_links_high, f_back_low, f_back_high)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.find_projection(e_low[0], e_low_prev, e_links_low, e_links_high, f_back_low, f_back_high)
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_e_low[0]), (__pyx_v_e_high[0]), __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1265; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_e_low[0]), (__pyx_v_e_high[0]), __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1273; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       goto __pyx_L11;
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1267
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1275
  *                 self.find_projection(e_low[0], e_high[0], e_links_low, e_links_high, f_back_low, f_back_high)
  *             else:
  *                 self.find_projection(e_low[0], e_low_prev, e_links_low, e_links_high, f_back_low, f_back_high)             # <<<<<<<<<<<<<<
  *                 self.find_projection(e_high_prev, e_high[0], e_links_low, e_links_high, f_back_low, f_back_high)
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_e_low[0]), __pyx_v_e_low_prev, __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1267; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_e_low[0]), __pyx_v_e_low_prev, __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1275; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1268
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1276
  *             else:
  *                 self.find_projection(e_low[0], e_low_prev, e_links_low, e_links_high, f_back_low, f_back_high)
  *                 self.find_projection(e_high_prev, e_high[0], e_links_low, e_links_high, f_back_low, f_back_high)             # <<<<<<<<<<<<<<
  * 
  *             if f_back_low[0] > f_low:
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, __pyx_v_e_high_prev, (__pyx_v_e_high[0]), __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1268; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, __pyx_v_e_high_prev, (__pyx_v_e_high[0]), __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_f_back_low, __pyx_v_f_back_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L11:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1270
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1278
  *                 self.find_projection(e_high_prev, e_high[0], e_links_low, e_links_high, f_back_low, f_back_high)
  * 
  *             if f_back_low[0] > f_low:             # <<<<<<<<<<<<<<
@@ -55036,7 +55150,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_4 = (((__pyx_v_f_back_low[0]) > __pyx_v_f_low) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1271
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1279
  * 
  *             if f_back_low[0] > f_low:
  *                 f_back_low[0] = f_low             # <<<<<<<<<<<<<<
@@ -55048,35 +55162,35 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     __pyx_L12:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1273
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1281
  *                 f_back_low[0] = f_low
  * 
  *             if f_back_high[0] < f_high:             # <<<<<<<<<<<<<<
  *                 f_back_high[0] = f_high
  * 
  */
-    __pyx_t_2 = __Pyx_PyInt_From_int((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1273; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_2, __pyx_v_f_high, Py_LT); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1273; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_2, __pyx_v_f_high, Py_LT); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1273; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1274
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1282
  * 
  *             if f_back_high[0] < f_high:
  *                 f_back_high[0] = f_high             # <<<<<<<<<<<<<<
  * 
  *             if f_back_low[0] == f_low_prev and f_back_high[0] == f_high_prev:
  */
-      __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       (__pyx_v_f_back_high[0]) = __pyx_t_1;
       goto __pyx_L13;
     }
     __pyx_L13:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1276
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1284
  *                 f_back_high[0] = f_high
  * 
  *             if f_back_low[0] == f_low_prev and f_back_high[0] == f_high_prev:             # <<<<<<<<<<<<<<
@@ -55092,7 +55206,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1277
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1285
  * 
  *             if f_back_low[0] == f_low_prev and f_back_high[0] == f_high_prev:
  *                 return 1             # <<<<<<<<<<<<<<
@@ -55103,7 +55217,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1279
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1287
  *                 return 1
  * 
  *             if allow_low_x == 0 and f_back_low[0] < f_low:             # <<<<<<<<<<<<<<
@@ -55119,7 +55233,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1281
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1289
  *             if allow_low_x == 0 and f_back_low[0] < f_low:
  *                 # FAIL: f phrase is not tight
  *                 return 0             # <<<<<<<<<<<<<<
@@ -55130,7 +55244,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1283
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1291
  *                 return 0
  * 
  *             if f_back_high[0] - f_back_low[0] > max_f_len:             # <<<<<<<<<<<<<<
@@ -55140,7 +55254,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_5 = ((((__pyx_v_f_back_high[0]) - (__pyx_v_f_back_low[0])) > __pyx_v_max_f_len) != 0);
     if (__pyx_t_5) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1285
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1293
  *             if f_back_high[0] - f_back_low[0] > max_f_len:
  *                 # FAIL: f back projection is too wide
  *                 return 0             # <<<<<<<<<<<<<<
@@ -55151,7 +55265,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1287
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1295
  *                 return 0
  * 
  *             if allow_high_x == 0 and f_back_high[0] > f_high:             # <<<<<<<<<<<<<<
@@ -55160,11 +55274,11 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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     __pyx_t_5 = (__pyx_v_allow_high_x == 0);
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-      __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_2 = PyObject_RichCompare(__pyx_t_6, __pyx_v_f_high, Py_GT); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1295; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1295; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -55172,7 +55286,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1289
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1297
  *             if allow_high_x == 0 and f_back_high[0] > f_high:
  *                 # FAIL: extension on high side not allowed
  *                 return 0             # <<<<<<<<<<<<<<
@@ -55183,7 +55297,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1291
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1299
  *                 return 0
  * 
  *             if f_low != f_back_low[0]:             # <<<<<<<<<<<<<<
@@ -55193,7 +55307,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_4 = ((__pyx_v_f_low != (__pyx_v_f_back_low[0])) != 0);
     if (__pyx_t_4) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1292
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1300
  * 
  *             if f_low != f_back_low[0]:
  *                 if new_low_x == 0:             # <<<<<<<<<<<<<<
@@ -55203,7 +55317,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       __pyx_t_4 = ((__pyx_v_new_low_x == 0) != 0);
       if (__pyx_t_4) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1293
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1301
  *             if f_low != f_back_low[0]:
  *                 if new_low_x == 0:
  *                     if new_x >= max_new_x:             # <<<<<<<<<<<<<<
@@ -55213,7 +55327,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
         __pyx_t_4 = ((__pyx_v_new_x >= __pyx_v_max_new_x) != 0);
         if (__pyx_t_4) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1295
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1303
  *                     if new_x >= max_new_x:
  *                         # FAIL: extension required on low side violates max # of gaps
  *                         return 0             # <<<<<<<<<<<<<<
@@ -55225,7 +55339,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1297
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1305
  *                         return 0
  *                     else:
  *                         new_x = new_x + 1             # <<<<<<<<<<<<<<
@@ -55234,7 +55348,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
           __pyx_v_new_x = (__pyx_v_new_x + 1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1298
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1306
  *                     else:
  *                         new_x = new_x + 1
  *                         new_low_x = 1             # <<<<<<<<<<<<<<
@@ -55247,7 +55361,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       }
       __pyx_L19:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1299
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1307
  *                         new_x = new_x + 1
  *                         new_low_x = 1
  *                 if f_low - f_back_low[0] < min_fx_size:             # <<<<<<<<<<<<<<
@@ -55257,7 +55371,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       __pyx_t_4 = (((__pyx_v_f_low - (__pyx_v_f_back_low[0])) < __pyx_v_min_fx_size) != 0);
       if (__pyx_t_4) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1300
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1308
  *                         new_low_x = 1
  *                 if f_low - f_back_low[0] < min_fx_size:
  *                     f_back_low[0] = f_low - min_fx_size             # <<<<<<<<<<<<<<
@@ -55266,7 +55380,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
         (__pyx_v_f_back_low[0]) = (__pyx_v_f_low - __pyx_v_min_fx_size);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1301
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1309
  *                 if f_low - f_back_low[0] < min_fx_size:
  *                     f_back_low[0] = f_low - min_fx_size
  *                     if f_back_high[0] - f_back_low[0] > max_f_len:             # <<<<<<<<<<<<<<
@@ -55276,7 +55390,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1303
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1311
  *                     if f_back_high[0] - f_back_low[0] > max_f_len:
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@@ -55287,7 +55401,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
           goto __pyx_L0;
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1304
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1312
  *                         # FAIL: extension required on low side violates max initial length
  *                         return 0
  *                     if f_back_low[0] < 0:             # <<<<<<<<<<<<<<
@@ -55297,7 +55411,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1306
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1314
  *                     if f_back_low[0] < 0:
  *                         # FAIL: extension required on low side violates sentence boundary
  *                         return 0             # <<<<<<<<<<<<<<
@@ -55314,22 +55428,22 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1308
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1316
  *                         return 0
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  *             if f_high != f_back_high[0]:             # <<<<<<<<<<<<<<
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-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1308; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1316; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1309
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1317
  * 
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@@ -55339,7 +55453,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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       if (__pyx_t_4) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1310
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1318
  *             if f_high != f_back_high[0]:
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@@ -55349,7 +55463,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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         if (__pyx_t_4) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1312
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1320
  *                     if new_x >= max_new_x:
  *                         # FAIL: extension required on high side violates max # of gaps
  *                         return 0             # <<<<<<<<<<<<<<
@@ -55361,7 +55475,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
         }
         /*else*/ {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1314
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1322
  *                         return 0
  *                     else:
  *                         new_x = new_x + 1             # <<<<<<<<<<<<<<
@@ -55370,7 +55484,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
           __pyx_v_new_x = (__pyx_v_new_x + 1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1315
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1323
  *                     else:
  *                         new_x = new_x + 1
  *                         new_high_x = 1             # <<<<<<<<<<<<<<
@@ -55383,44 +55497,44 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1316
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1324
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  *                         new_high_x = 1
  *                 if f_back_high[0] - f_high < min_fx_size:             # <<<<<<<<<<<<<<
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1317
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1325
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+        __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_min_fx_size); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        __pyx_t_6 = PyNumber_Add(__pyx_v_f_high, __pyx_t_7); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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         (__pyx_v_f_back_high[0]) = __pyx_t_1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1318
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1326
  *                 if f_back_high[0] - f_high < min_fx_size:
  *                     f_back_high[0] = f_high + min_fx_size
  *                     if f_back_high[0] - f_back_low[0] > max_f_len:             # <<<<<<<<<<<<<<
@@ -55430,7 +55544,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
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         if (__pyx_t_4) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1320
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1328
  *                     if f_back_high[0] - f_back_low[0] > max_f_len:
  *                         # FAIL: extension required on high side violates max initial length
  *                         return 0             # <<<<<<<<<<<<<<
@@ -55441,7 +55555,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
           goto __pyx_L0;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1321
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1329
  *                         # FAIL: extension required on high side violates max initial length
  *                         return 0
  *                     if f_back_high[0] > f_sent_len:             # <<<<<<<<<<<<<<
@@ -55451,7 +55565,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
         __pyx_t_4 = (((__pyx_v_f_back_high[0]) > __pyx_v_f_sent_len) != 0);
         if (__pyx_t_4) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1323
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1331
  *                     if f_back_high[0] > f_sent_len:
  *                         # FAIL: extension required on high side violates sentence boundary
  *                         return 0             # <<<<<<<<<<<<<<
@@ -55468,7 +55582,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     __pyx_L24:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1325
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1333
  *                         return 0
  * 
  *             e_low_prev = e_low[0]             # <<<<<<<<<<<<<<
@@ -55477,7 +55591,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
     __pyx_v_e_low_prev = (__pyx_v_e_low[0]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1326
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1334
  * 
  *             e_low_prev = e_low[0]
  *             e_high_prev = e_high[0]             # <<<<<<<<<<<<<<
@@ -55486,29 +55600,29 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
     __pyx_v_e_high_prev = (__pyx_v_e_high[0]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1328
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1336
  *             e_high_prev = e_high[0]
  * 
  *             self.find_projection(f_back_low[0], f_low_prev, f_links_low, f_links_high, e_low, e_high)             # <<<<<<<<<<<<<<
  *             self.find_projection(f_high_prev, f_back_high[0], f_links_low, f_links_high, e_low, e_high)
  *             if e_low[0] == e_low_prev and e_high[0] == e_high_prev:
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_f_back_low[0]), __pyx_v_f_low_prev, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_low, __pyx_v_e_high); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, (__pyx_v_f_back_low[0]), __pyx_v_f_low_prev, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_low, __pyx_v_e_high); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1336; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1329
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1337
  * 
  *             self.find_projection(f_back_low[0], f_low_prev, f_links_low, f_links_high, e_low, e_high)
  *             self.find_projection(f_high_prev, f_back_high[0], f_links_low, f_links_high, e_low, e_high)             # <<<<<<<<<<<<<<
  *             if e_low[0] == e_low_prev and e_high[0] == e_high_prev:
  *                 return 1
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, __pyx_v_f_high_prev, (__pyx_v_f_back_high[0]), __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_low, __pyx_v_e_high); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1329; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_projection(__pyx_v_self, __pyx_v_f_high_prev, (__pyx_v_f_back_high[0]), __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_low, __pyx_v_e_high); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1337; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1330
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1338
  *             self.find_projection(f_back_low[0], f_low_prev, f_links_low, f_links_high, e_low, e_high)
  *             self.find_projection(f_high_prev, f_back_high[0], f_links_low, f_links_high, e_low, e_high)
  *             if e_low[0] == e_low_prev and e_high[0] == e_high_prev:             # <<<<<<<<<<<<<<
@@ -55524,7 +55638,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     }
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1331
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1339
  *             self.find_projection(f_high_prev, f_back_high[0], f_links_low, f_links_high, e_low, e_high)
  *             if e_low[0] == e_low_prev and e_high[0] == e_high_prev:
  *                 return 1             # <<<<<<<<<<<<<<
@@ -55535,7 +55649,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1332
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1340
  *             if e_low[0] == e_low_prev and e_high[0] == e_high_prev:
  *                 return 1
  *             if allow_arbitrary_x == 0:             # <<<<<<<<<<<<<<
@@ -55545,7 +55659,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_3 = ((__pyx_v_allow_arbitrary_x == 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1334
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1342
  *             if allow_arbitrary_x == 0:
  *                 # FAIL: arbitrary expansion not permitted
  *                 return 0             # <<<<<<<<<<<<<<
@@ -55556,7 +55670,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1335
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1343
  *                 # FAIL: arbitrary expansion not permitted
  *                 return 0
  *             if e_high[0] - e_low[0] > max_e_len:             # <<<<<<<<<<<<<<
@@ -55566,7 +55680,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_t_3 = ((((__pyx_v_e_high[0]) - (__pyx_v_e_low[0])) > __pyx_v_max_e_len) != 0);
     if (__pyx_t_3) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1337
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1345
  *             if e_high[0] - e_low[0] > max_e_len:
  *                 # FAIL: re-projection violates sentence max phrase length
  *                 return 0             # <<<<<<<<<<<<<<
@@ -55577,7 +55691,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
       goto __pyx_L0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1338
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1346
  *                 # FAIL: re-projection violates sentence max phrase length
  *                 return 0
  *             f_low_prev = f_back_low[0]             # <<<<<<<<<<<<<<
@@ -55586,7 +55700,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
  */
     __pyx_v_f_low_prev = (__pyx_v_f_back_low[0]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1339
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1347
  *                 return 0
  *             f_low_prev = f_back_low[0]
  *             f_high_prev = f_back_high[0]             # <<<<<<<<<<<<<<
@@ -55596,7 +55710,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
     __pyx_v_f_high_prev = (__pyx_v_f_back_high[0]);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1215
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1223
  * 
  * 
  *     cdef int find_fixpoint(self,             # <<<<<<<<<<<<<<
@@ -55618,7 +55732,7 @@ static int __pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1342
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1350
  * 
  * 
  *     cdef find_projection(self, int in_low, int in_high, int* in_links_low, int* in_links_high,             # <<<<<<<<<<<<<<
@@ -55636,7 +55750,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("find_projection", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1345
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1353
  *                         int* out_low, int* out_high):
  *         cdef int i
  *         for i from in_low <= i < in_high:             # <<<<<<<<<<<<<<
@@ -55646,7 +55760,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
   __pyx_t_1 = __pyx_v_in_high;
   for (__pyx_v_i = __pyx_v_in_low; __pyx_v_i < __pyx_t_1; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1346
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1354
  *         cdef int i
  *         for i from in_low <= i < in_high:
  *             if in_links_low[i] != -1:             # <<<<<<<<<<<<<<
@@ -55656,7 +55770,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
     __pyx_t_2 = (((__pyx_v_in_links_low[__pyx_v_i]) != -1) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1347
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1355
  *         for i from in_low <= i < in_high:
  *             if in_links_low[i] != -1:
  *                 if out_low[0] == -1 or in_links_low[i] < out_low[0]:             # <<<<<<<<<<<<<<
@@ -55672,7 +55786,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
       }
       if (__pyx_t_4) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1348
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1356
  *             if in_links_low[i] != -1:
  *                 if out_low[0] == -1 or in_links_low[i] < out_low[0]:
  *                     out_low[0] = in_links_low[i]             # <<<<<<<<<<<<<<
@@ -55684,7 +55798,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
       }
       __pyx_L6:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1349
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1357
  *                 if out_low[0] == -1 or in_links_low[i] < out_low[0]:
  *                     out_low[0] = in_links_low[i]
  *                 if out_high[0] == -1 or in_links_high[i] > out_high[0]:             # <<<<<<<<<<<<<<
@@ -55700,7 +55814,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
       }
       if (__pyx_t_3) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1350
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1358
  *                     out_low[0] = in_links_low[i]
  *                 if out_high[0] == -1 or in_links_high[i] > out_high[0]:
  *                     out_high[0] = in_links_high[i]             # <<<<<<<<<<<<<<
@@ -55716,7 +55830,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
     __pyx_L5:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1342
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1350
  * 
  * 
  *     cdef find_projection(self, int in_low, int in_high, int* in_links_low, int* in_links_high,             # <<<<<<<<<<<<<<
@@ -55731,7 +55845,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_find_projectio
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1353
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1361
  * 
  * 
  *     cdef int* int_arr_extend(self, int* arr, int* arr_len, int* data, int data_len):             # <<<<<<<<<<<<<<
@@ -55745,7 +55859,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("int_arr_extend", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1355
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1363
  *     cdef int* int_arr_extend(self, int* arr, int* arr_len, int* data, int data_len):
  *         cdef int new_len
  *         new_len = arr_len[0] + data_len             # <<<<<<<<<<<<<<
@@ -55754,7 +55868,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
  */
   __pyx_v_new_len = ((__pyx_v_arr_len[0]) + __pyx_v_data_len);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1356
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1364
  *         cdef int new_len
  *         new_len = arr_len[0] + data_len
  *         arr = <int*> realloc(arr, new_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -55763,7 +55877,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
  */
   __pyx_v_arr = ((int *)realloc(__pyx_v_arr, (__pyx_v_new_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1357
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1365
  *         new_len = arr_len[0] + data_len
  *         arr = <int*> realloc(arr, new_len*sizeof(int))
  *         memcpy(arr+arr_len[0], data, data_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -55772,7 +55886,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
  */
   memcpy((__pyx_v_arr + (__pyx_v_arr_len[0])), __pyx_v_data, (__pyx_v_data_len * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1358
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1366
  *         arr = <int*> realloc(arr, new_len*sizeof(int))
  *         memcpy(arr+arr_len[0], data, data_len*sizeof(int))
  *         arr_len[0] = new_len             # <<<<<<<<<<<<<<
@@ -55781,7 +55895,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
  */
   (__pyx_v_arr_len[0]) = __pyx_v_new_len;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1359
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1367
  *         memcpy(arr+arr_len[0], data, data_len*sizeof(int))
  *         arr_len[0] = new_len
  *         return arr             # <<<<<<<<<<<<<<
@@ -55791,7 +55905,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
   __pyx_r = __pyx_v_arr;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1353
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1361
  * 
  * 
  *     cdef int* int_arr_extend(self, int* arr, int* arr_len, int* data, int data_len):             # <<<<<<<<<<<<<<
@@ -55805,7 +55919,7 @@ static int *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_int_arr_extend(CYTH
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1362
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1370
  * 
  * 
  *     cdef extract_phrases(self, int e_low, int e_high, int* e_gap_low, int* e_gap_high, int* e_links_low, int num_gaps,             # <<<<<<<<<<<<<<
@@ -55851,19 +55965,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("extract_phrases", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1370
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1378
  *         cdef result
  * 
  *         result = []             # <<<<<<<<<<<<<<
  *         len1 = 0
  *         e_gaps1 = <int*> malloc(0)
  */
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1378; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_result = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1371
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1379
  * 
  *         result = []
  *         len1 = 0             # <<<<<<<<<<<<<<
@@ -55872,7 +55986,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_len1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1372
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1380
  *         result = []
  *         len1 = 0
  *         e_gaps1 = <int*> malloc(0)             # <<<<<<<<<<<<<<
@@ -55881,19 +55995,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_gaps1 = ((int *)malloc(0));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1373
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1381
  *         len1 = 0
  *         e_gaps1 = <int*> malloc(0)
  *         ephr_arr = IntList()             # <<<<<<<<<<<<<<
  * 
  *         e_gap_order = <int*> malloc(num_gaps*sizeof(int))
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_ephr_arr = ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1375
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1383
  *         ephr_arr = IntList()
  * 
  *         e_gap_order = <int*> malloc(num_gaps*sizeof(int))             # <<<<<<<<<<<<<<
@@ -55902,7 +56016,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_gap_order = ((int *)malloc((__pyx_v_num_gaps * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1376
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1384
  * 
  *         e_gap_order = <int*> malloc(num_gaps*sizeof(int))
  *         if num_gaps > 0:             # <<<<<<<<<<<<<<
@@ -55912,7 +56026,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   __pyx_t_2 = ((__pyx_v_num_gaps > 0) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1377
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1385
  *         e_gap_order = <int*> malloc(num_gaps*sizeof(int))
  *         if num_gaps > 0:
  *             e_gap_order[0] = 0             # <<<<<<<<<<<<<<
@@ -55921,7 +56035,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     (__pyx_v_e_gap_order[0]) = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1378
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1386
  *         if num_gaps > 0:
  *             e_gap_order[0] = 0
  *             for i from 1 <= i < num_gaps:             # <<<<<<<<<<<<<<
@@ -55931,7 +56045,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_t_3 = __pyx_v_num_gaps;
     for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1379
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1387
  *             e_gap_order[0] = 0
  *             for i from 1 <= i < num_gaps:
  *                 for j from 0 <= j < i:             # <<<<<<<<<<<<<<
@@ -55941,7 +56055,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_4 = __pyx_v_i;
       for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_4; __pyx_v_j++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1380
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1388
  *             for i from 1 <= i < num_gaps:
  *                 for j from 0 <= j < i:
  *                     if e_gap_low[i] < e_gap_low[j]:             # <<<<<<<<<<<<<<
@@ -55951,7 +56065,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         __pyx_t_2 = (((__pyx_v_e_gap_low[__pyx_v_i]) < (__pyx_v_e_gap_low[__pyx_v_j])) != 0);
         if (__pyx_t_2) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1381
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1389
  *                 for j from 0 <= j < i:
  *                     if e_gap_low[i] < e_gap_low[j]:
  *                         for k from j <= k < i:             # <<<<<<<<<<<<<<
@@ -55961,7 +56075,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
           __pyx_t_5 = __pyx_v_i;
           for (__pyx_v_k = __pyx_v_j; __pyx_v_k < __pyx_t_5; __pyx_v_k++) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1382
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1390
  *                     if e_gap_low[i] < e_gap_low[j]:
  *                         for k from j <= k < i:
  *                             e_gap_order[k+1] = e_gap_order[k]             # <<<<<<<<<<<<<<
@@ -55971,7 +56085,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
             (__pyx_v_e_gap_order[(__pyx_v_k + 1)]) = (__pyx_v_e_gap_order[__pyx_v_k]);
           }
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1383
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1391
  *                         for k from j <= k < i:
  *                             e_gap_order[k+1] = e_gap_order[k]
  *                         e_gap_order[j] = i             # <<<<<<<<<<<<<<
@@ -55980,7 +56094,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
           (__pyx_v_e_gap_order[__pyx_v_j]) = __pyx_v_i;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1384
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1392
  *                             e_gap_order[k+1] = e_gap_order[k]
  *                         e_gap_order[j] = i
  *                         break             # <<<<<<<<<<<<<<
@@ -55992,7 +56106,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1386
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1394
  *                         break
  *                 else:
  *                     e_gap_order[i] = i             # <<<<<<<<<<<<<<
@@ -56007,7 +56121,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   }
   __pyx_L3:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1388
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1396
  *                     e_gap_order[i] = i
  * 
  *         e_x_low = e_low             # <<<<<<<<<<<<<<
@@ -56016,7 +56130,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_x_low = __pyx_v_e_low;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1389
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1397
  * 
  *         e_x_low = e_low
  *         e_x_high = e_high             # <<<<<<<<<<<<<<
@@ -56025,7 +56139,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_x_high = __pyx_v_e_high;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1390
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1398
  *         e_x_low = e_low
  *         e_x_high = e_high
  *         if not self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -56035,7 +56149,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   __pyx_t_2 = ((!(__pyx_v_self->tight_phrases != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1391
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1399
  *         e_x_high = e_high
  *         if not self.tight_phrases:
  *             while e_x_low > 0 and e_high - e_x_low < self.train_max_initial_size and e_links_low[e_x_low-1] == -1:             # <<<<<<<<<<<<<<
@@ -56058,7 +56172,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       if (!__pyx_t_6) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1392
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1400
  *         if not self.tight_phrases:
  *             while e_x_low > 0 and e_high - e_x_low < self.train_max_initial_size and e_links_low[e_x_low-1] == -1:
  *                 e_x_low = e_x_low - 1             # <<<<<<<<<<<<<<
@@ -56068,7 +56182,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_v_e_x_low = (__pyx_v_e_x_low - 1);
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1393
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1401
  *             while e_x_low > 0 and e_high - e_x_low < self.train_max_initial_size and e_links_low[e_x_low-1] == -1:
  *                 e_x_low = e_x_low - 1
  *             while e_x_high < e_sent_len and e_x_high - e_low < self.train_max_initial_size and e_links_low[e_x_high] == -1:             # <<<<<<<<<<<<<<
@@ -56091,7 +56205,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       if (!__pyx_t_2) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1394
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1402
  *                 e_x_low = e_x_low - 1
  *             while e_x_high < e_sent_len and e_x_high - e_low < self.train_max_initial_size and e_links_low[e_x_high] == -1:
  *                 e_x_high = e_x_high + 1             # <<<<<<<<<<<<<<
@@ -56104,7 +56218,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   }
   __pyx_L11:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1396
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1404
  *                 e_x_high = e_x_high + 1
  * 
  *         for i from e_x_low <= i <= e_low:             # <<<<<<<<<<<<<<
@@ -56114,7 +56228,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   __pyx_t_3 = __pyx_v_e_low;
   for (__pyx_v_i = __pyx_v_e_x_low; __pyx_v_i <= __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1397
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1405
  * 
  *         for i from e_x_low <= i <= e_low:
  *             e_gaps1 = self.int_arr_extend(e_gaps1, &len1, &i, 1)             # <<<<<<<<<<<<<<
@@ -56124,7 +56238,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_v_e_gaps1 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->int_arr_extend(__pyx_v_self, __pyx_v_e_gaps1, (&__pyx_v_len1), (&__pyx_v_i), 1);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1399
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1407
  *             e_gaps1 = self.int_arr_extend(e_gaps1, &len1, &i, 1)
  * 
  *         for i from 0 <= i < num_gaps:             # <<<<<<<<<<<<<<
@@ -56134,7 +56248,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   __pyx_t_3 = __pyx_v_num_gaps;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1400
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1408
  * 
  *         for i from 0 <= i < num_gaps:
  *             e_gaps2 = <int*> malloc(0)             # <<<<<<<<<<<<<<
@@ -56143,7 +56257,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_e_gaps2 = ((int *)malloc(0));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1401
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1409
  *         for i from 0 <= i < num_gaps:
  *             e_gaps2 = <int*> malloc(0)
  *             len2 = 0             # <<<<<<<<<<<<<<
@@ -56152,7 +56266,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_len2 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1403
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1411
  *             len2 = 0
  * 
  *             j = e_gap_order[i]             # <<<<<<<<<<<<<<
@@ -56161,7 +56275,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_j = (__pyx_v_e_gap_order[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1404
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1412
  * 
  *             j = e_gap_order[i]
  *             e_x_gap_low = e_gap_low[j]             # <<<<<<<<<<<<<<
@@ -56170,7 +56284,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_e_x_gap_low = (__pyx_v_e_gap_low[__pyx_v_j]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1405
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1413
  *             j = e_gap_order[i]
  *             e_x_gap_low = e_gap_low[j]
  *             e_x_gap_high = e_gap_high[j]             # <<<<<<<<<<<<<<
@@ -56179,7 +56293,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_e_x_gap_high = (__pyx_v_e_gap_high[__pyx_v_j]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1406
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1414
  *             e_x_gap_low = e_gap_low[j]
  *             e_x_gap_high = e_gap_high[j]
  *             if not self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -56189,7 +56303,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_t_2 = ((!(__pyx_v_self->tight_phrases != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1407
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1415
  *             e_x_gap_high = e_gap_high[j]
  *             if not self.tight_phrases:
  *                 while e_x_gap_low > e_x_low and e_links_low[e_x_gap_low-1] == -1:             # <<<<<<<<<<<<<<
@@ -56206,7 +56320,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         }
         if (!__pyx_t_7) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1408
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1416
  *             if not self.tight_phrases:
  *                 while e_x_gap_low > e_x_low and e_links_low[e_x_gap_low-1] == -1:
  *                     e_x_gap_low = e_x_gap_low - 1             # <<<<<<<<<<<<<<
@@ -56216,7 +56330,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         __pyx_v_e_x_gap_low = (__pyx_v_e_x_gap_low - 1);
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1409
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1417
  *                 while e_x_gap_low > e_x_low and e_links_low[e_x_gap_low-1] == -1:
  *                     e_x_gap_low = e_x_gap_low - 1
  *                 while e_x_gap_high < e_x_high and e_links_low[e_x_gap_high] == -1:             # <<<<<<<<<<<<<<
@@ -56233,7 +56347,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         }
         if (!__pyx_t_6) break;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1410
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1418
  *                     e_x_gap_low = e_x_gap_low - 1
  *                 while e_x_gap_high < e_x_high and e_links_low[e_x_gap_high] == -1:
  *                     e_x_gap_high = e_x_gap_high + 1             # <<<<<<<<<<<<<<
@@ -56246,7 +56360,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     }
     __pyx_L20:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1412
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1420
  *                     e_x_gap_high = e_x_gap_high + 1
  * 
  *             k = 0             # <<<<<<<<<<<<<<
@@ -56255,7 +56369,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_k = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1413
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1421
  * 
  *             k = 0
  *             step = 1+(i*2)             # <<<<<<<<<<<<<<
@@ -56264,7 +56378,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_step = (1 + (__pyx_v_i * 2));
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1414
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1422
  *             k = 0
  *             step = 1+(i*2)
  *             while k < len1:             # <<<<<<<<<<<<<<
@@ -56275,7 +56389,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_6 = ((__pyx_v_k < __pyx_v_len1) != 0);
       if (!__pyx_t_6) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1415
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1423
  *             step = 1+(i*2)
  *             while k < len1:
  *                 for m from e_x_gap_low <= m <= e_gap_low[j]:             # <<<<<<<<<<<<<<
@@ -56285,7 +56399,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_4 = (__pyx_v_e_gap_low[__pyx_v_j]);
       for (__pyx_v_m = __pyx_v_e_x_gap_low; __pyx_v_m <= __pyx_t_4; __pyx_v_m++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1416
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1424
  *             while k < len1:
  *                 for m from e_x_gap_low <= m <= e_gap_low[j]:
  *                     if m >= e_gaps1[k+step-1]:             # <<<<<<<<<<<<<<
@@ -56295,7 +56409,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         __pyx_t_6 = ((__pyx_v_m >= (__pyx_v_e_gaps1[((__pyx_v_k + __pyx_v_step) - 1)])) != 0);
         if (__pyx_t_6) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1417
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1425
  *                 for m from e_x_gap_low <= m <= e_gap_low[j]:
  *                     if m >= e_gaps1[k+step-1]:
  *                         for n from e_gap_high[j] <= n <= e_x_gap_high:             # <<<<<<<<<<<<<<
@@ -56305,7 +56419,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
           __pyx_t_5 = __pyx_v_e_x_gap_high;
           for (__pyx_v_n = (__pyx_v_e_gap_high[__pyx_v_j]); __pyx_v_n <= __pyx_t_5; __pyx_v_n++) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1418
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1426
  *                     if m >= e_gaps1[k+step-1]:
  *                         for n from e_gap_high[j] <= n <= e_x_gap_high:
  *                             if n-m >= 1:    # extractor.py doesn't restrict target-side gap length             # <<<<<<<<<<<<<<
@@ -56315,7 +56429,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
             __pyx_t_6 = (((__pyx_v_n - __pyx_v_m) >= 1) != 0);
             if (__pyx_t_6) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1419
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1427
  *                         for n from e_gap_high[j] <= n <= e_x_gap_high:
  *                             if n-m >= 1:    # extractor.py doesn't restrict target-side gap length
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+k, step)             # <<<<<<<<<<<<<<
@@ -56324,7 +56438,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
               __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->int_arr_extend(__pyx_v_self, __pyx_v_e_gaps2, (&__pyx_v_len2), (__pyx_v_e_gaps1 + __pyx_v_k), __pyx_v_step);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1420
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1428
  *                             if n-m >= 1:    # extractor.py doesn't restrict target-side gap length
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+k, step)
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &m, 1)             # <<<<<<<<<<<<<<
@@ -56333,7 +56447,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
               __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->int_arr_extend(__pyx_v_self, __pyx_v_e_gaps2, (&__pyx_v_len2), (&__pyx_v_m), 1);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1421
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1429
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+k, step)
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &m, 1)
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)             # <<<<<<<<<<<<<<
@@ -56350,7 +56464,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
         __pyx_L29:;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1422
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1430
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &m, 1)
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)
  *                 k = k + step             # <<<<<<<<<<<<<<
@@ -56360,7 +56474,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_v_k = (__pyx_v_k + __pyx_v_step);
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1423
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1431
  *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)
  *                 k = k + step
  *             free(e_gaps1)             # <<<<<<<<<<<<<<
@@ -56369,7 +56483,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     free(__pyx_v_e_gaps1);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1424
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1432
  *                 k = k + step
  *             free(e_gaps1)
  *             e_gaps1 = e_gaps2             # <<<<<<<<<<<<<<
@@ -56378,7 +56492,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_e_gaps1 = __pyx_v_e_gaps2;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1425
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1433
  *             free(e_gaps1)
  *             e_gaps1 = e_gaps2
  *             len1 = len2             # <<<<<<<<<<<<<<
@@ -56388,7 +56502,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_v_len1 = __pyx_v_len2;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1427
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1435
  *             len1 = len2
  * 
  *         step = 1+(num_gaps*2)             # <<<<<<<<<<<<<<
@@ -56397,7 +56511,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_step = (1 + (__pyx_v_num_gaps * 2));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1428
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1436
  * 
  *         step = 1+(num_gaps*2)
  *         e_gaps2 = <int*> malloc(0)             # <<<<<<<<<<<<<<
@@ -56406,7 +56520,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_gaps2 = ((int *)malloc(0));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1429
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1437
  *         step = 1+(num_gaps*2)
  *         e_gaps2 = <int*> malloc(0)
  *         len2 = 0             # <<<<<<<<<<<<<<
@@ -56415,7 +56529,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_len2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1430
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1438
  *         e_gaps2 = <int*> malloc(0)
  *         len2 = 0
  *         for i from e_high <= i <= e_x_high:             # <<<<<<<<<<<<<<
@@ -56425,7 +56539,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
   __pyx_t_3 = __pyx_v_e_x_high;
   for (__pyx_v_i = __pyx_v_e_high; __pyx_v_i <= __pyx_t_3; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1431
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1439
  *         len2 = 0
  *         for i from e_high <= i <= e_x_high:
  *             j = 0             # <<<<<<<<<<<<<<
@@ -56434,7 +56548,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_j = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1432
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1440
  *         for i from e_high <= i <= e_x_high:
  *             j = 0
  *             while j < len1:             # <<<<<<<<<<<<<<
@@ -56445,7 +56559,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_6 = ((__pyx_v_j < __pyx_v_len1) != 0);
       if (!__pyx_t_6) break;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1433
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1441
  *             j = 0
  *             while j < len1:
  *                 if i - e_gaps1[j] <= self.train_max_initial_size and i >= e_gaps1[j+step-1]:             # <<<<<<<<<<<<<<
@@ -56461,7 +56575,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       if (__pyx_t_2) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1434
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1442
  *             while j < len1:
  *                 if i - e_gaps1[j] <= self.train_max_initial_size and i >= e_gaps1[j+step-1]:
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+j, step)             # <<<<<<<<<<<<<<
@@ -56470,7 +56584,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
         __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->int_arr_extend(__pyx_v_self, __pyx_v_e_gaps2, (&__pyx_v_len2), (__pyx_v_e_gaps1 + __pyx_v_j), __pyx_v_step);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1435
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1443
  *                 if i - e_gaps1[j] <= self.train_max_initial_size and i >= e_gaps1[j+step-1]:
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+j, step)
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &i, 1)             # <<<<<<<<<<<<<<
@@ -56482,7 +56596,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       __pyx_L37:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1436
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1444
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+j, step)
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &i, 1)
  *                 j = j + step             # <<<<<<<<<<<<<<
@@ -56493,7 +56607,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     }
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1437
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1445
  *                     e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &i, 1)
  *                 j = j + step
  *         free(e_gaps1)             # <<<<<<<<<<<<<<
@@ -56502,7 +56616,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   free(__pyx_v_e_gaps1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1438
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1446
  *                 j = j + step
  *         free(e_gaps1)
  *         e_gaps1 = e_gaps2             # <<<<<<<<<<<<<<
@@ -56511,7 +56625,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_e_gaps1 = __pyx_v_e_gaps2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1439
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1447
  *         free(e_gaps1)
  *         e_gaps1 = e_gaps2
  *         len1 = len2             # <<<<<<<<<<<<<<
@@ -56520,7 +56634,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_len1 = __pyx_v_len2;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1441
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1449
  *         len1 = len2
  * 
  *         step = (num_gaps+1)*2             # <<<<<<<<<<<<<<
@@ -56529,7 +56643,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_step = ((__pyx_v_num_gaps + 1) * 2);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1442
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1450
  * 
  *         step = (num_gaps+1)*2
  *         i = 0             # <<<<<<<<<<<<<<
@@ -56538,7 +56652,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
   __pyx_v_i = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1445
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1453
  * 
  *         cdef IntList indexes
  *         while i < len1:             # <<<<<<<<<<<<<<
@@ -56549,7 +56663,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_t_2 = ((__pyx_v_i < __pyx_v_len1) != 0);
     if (!__pyx_t_2) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1446
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1454
  *         cdef IntList indexes
  *         while i < len1:
  *             ephr_arr._clear()             # <<<<<<<<<<<<<<
@@ -56558,7 +56672,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_ephr_arr->__pyx_vtab)->_clear(__pyx_v_ephr_arr);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1447
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1455
  *         while i < len1:
  *             ephr_arr._clear()
  *             num_chunks = 0             # <<<<<<<<<<<<<<
@@ -56567,19 +56681,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
  */
     __pyx_v_num_chunks = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1448
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1456
  *             ephr_arr._clear()
  *             num_chunks = 0
  *             indexes = IntList()             # <<<<<<<<<<<<<<
  *             for j from 0 <= j < num_gaps+1:
  *                 if e_gaps1[i+2*j] < e_gaps1[i+(2*j)+1]:
  */
-    __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_XDECREF_SET(__pyx_v_indexes, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_1));
     __pyx_t_1 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1449
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1457
  *             num_chunks = 0
  *             indexes = IntList()
  *             for j from 0 <= j < num_gaps+1:             # <<<<<<<<<<<<<<
@@ -56589,7 +56703,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
     __pyx_t_9 = (__pyx_v_num_gaps + 1);
     for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_9; __pyx_v_j++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1450
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1458
  *             indexes = IntList()
  *             for j from 0 <= j < num_gaps+1:
  *                 if e_gaps1[i+2*j] < e_gaps1[i+(2*j)+1]:             # <<<<<<<<<<<<<<
@@ -56599,7 +56713,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_2 = (((__pyx_v_e_gaps1[(__pyx_v_i + (2 * __pyx_v_j))]) < (__pyx_v_e_gaps1[((__pyx_v_i + (2 * __pyx_v_j)) + 1)])) != 0);
       if (__pyx_t_2) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1451
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1459
  *             for j from 0 <= j < num_gaps+1:
  *                 if e_gaps1[i+2*j] < e_gaps1[i+(2*j)+1]:
  *                     num_chunks = num_chunks + 1             # <<<<<<<<<<<<<<
@@ -56611,7 +56725,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       }
       __pyx_L42:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1452
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1460
  *                 if e_gaps1[i+2*j] < e_gaps1[i+(2*j)+1]:
  *                     num_chunks = num_chunks + 1
  *                 for k from e_gaps1[i+2*j] <= k < e_gaps1[i+(2*j)+1]:             # <<<<<<<<<<<<<<
@@ -56621,19 +56735,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
       __pyx_t_3 = (__pyx_v_e_gaps1[((__pyx_v_i + (2 * __pyx_v_j)) + 1)]);
       for (__pyx_v_k = (__pyx_v_e_gaps1[(__pyx_v_i + (2 * __pyx_v_j))]); __pyx_v_k < __pyx_t_3; __pyx_v_k++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1453
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1461
  *                     num_chunks = num_chunks + 1
  *                 for k from e_gaps1[i+2*j] <= k < e_gaps1[i+(2*j)+1]:
  *                     indexes.append(k)             # <<<<<<<<<<<<<<
  *                     ephr_arr._append(self.eid2symid[self.eda.data.arr[e_sent_start+k]])
  *                 if j < num_gaps:
  */
-        __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_k); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1453; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_k); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1461; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_1);
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+        __pyx_t_10 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_indexes), __pyx_t_1); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1461; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1454
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1462
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@@ -56641,14 +56755,14 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1455
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1463
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@@ -56658,19 +56772,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1456
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1464
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-        __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, ((__pyx_v_e_gap_order[__pyx_v_j]) + 1))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, ((__pyx_v_e_gap_order[__pyx_v_j]) + 1))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        __pyx_t_10 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_indexes), __pyx_t_1); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1457
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1465
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@@ -56683,7 +56797,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1458
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1466
  *                     indexes.append(sym_setindex(self.category, e_gap_order[j]+1))
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1459
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1467
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@@ -56708,22 +56822,22 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1460
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1462
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1470
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@@ -56747,7 +56861,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1463
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1471
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  *         free(e_gaps1)
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@@ -56756,7 +56870,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrase
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1464
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1472
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1362
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1370
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1466
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1469
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+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1477; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1470
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1478
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1471
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1479
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1472
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1480
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1473
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1474
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1475
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1476
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1477
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1478
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1486
  *                     j = eindexes.index(sent_links[idx+1])
  *                     ret.append(i * ALIGNMENT_CODE + j)
  *                 idx += 2             # <<<<<<<<<<<<<<
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-      __pyx_t_7 = PyNumber_InPlaceAdd(__pyx_v_idx, __pyx_int_2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1478; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = PyNumber_InPlaceAdd(__pyx_v_idx, __pyx_int_2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1486; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -56961,7 +57075,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_IntList *__pyx_f_4cdec_2sa_3_sa_23HieroCa
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1479
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1487
  *                     ret.append(i * ALIGNMENT_CODE + j)
  *                 idx += 2
  *         return ret             # <<<<<<<<<<<<<<
@@ -56973,7 +57087,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_IntList *__pyx_f_4cdec_2sa_3_sa_23HieroCa
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1466
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1474
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1481
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1489
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1494
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+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_IntList)), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1495
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1503
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  *         fphr_arr = IntList()
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1496
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1504
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1497
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1505
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1499
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1507
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  * 
  *         e_sent_start = self.eda.sent_index.arr[matching.sent_id]             # <<<<<<<<<<<<<<
@@ -57143,7 +57257,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1500
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1508
  * 
  *         e_sent_start = self.eda.sent_index.arr[matching.sent_id]
  *         e_sent_end = self.eda.sent_index.arr[matching.sent_id+1]             # <<<<<<<<<<<<<<
@@ -57152,7 +57266,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1501
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1509
  *         e_sent_start = self.eda.sent_index.arr[matching.sent_id]
  *         e_sent_end = self.eda.sent_index.arr[matching.sent_id+1]
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1502
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1510
  *         e_sent_end = self.eda.sent_index.arr[matching.sent_id+1]
  *         e_sent_len = e_sent_end - e_sent_start - 1
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@@ -57170,7 +57284,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1503
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1511
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@@ -57179,7 +57293,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1504
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1512
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  *         f_sent_end = self.fda.sent_index.arr[matching.sent_id+1]
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1506
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1514
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes1), __pyx_n_s_reset); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1507
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1515
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  *         self.findexes1.reset()
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1508
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1516
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  *         for i in range(num_chunks):             # <<<<<<<<<<<<<<
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1509
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1517
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1510
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1518
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1511
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  *                 sofar += 1             # <<<<<<<<<<<<<<
  *             if i+1 < num_chunks:
  *                 self.findexes1.append(phrase[sofar])
  */
-      __pyx_t_3 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1511; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1519; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF_SET(__pyx_v_sofar, __pyx_t_3);
       __pyx_t_3 = 0;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1512
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1520
  *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);
  *                 sofar += 1
  *             if i+1 < num_chunks:             # <<<<<<<<<<<<<<
@@ -57269,26 +57383,26 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_t_8 = (((__pyx_v_i + 1) < __pyx_v_num_chunks) != 0);
     if (__pyx_t_8) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1513
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1521
  *                 sofar += 1
  *             if i+1 < num_chunks:
  *                 self.findexes1.append(phrase[sofar])             # <<<<<<<<<<<<<<
  *                 sofar += 1
  * 
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_phrase), __pyx_v_sofar); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1513; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_phrase), __pyx_v_sofar); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1521; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes1), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1513; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes1), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1514
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1522
  *             if i+1 < num_chunks:
  *                 self.findexes1.append(phrase[sofar])
  *                 sofar += 1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1522; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF_SET(__pyx_v_sofar, __pyx_t_3);
       __pyx_t_3 = 0;
@@ -57297,7 +57411,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_L7:;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1517
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1525
  * 
  * 
  *         e_links_low = <int*> malloc(e_sent_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57306,7 +57420,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_e_links_low = ((int *)malloc((__pyx_v_e_sent_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1518
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1526
  * 
  *         e_links_low = <int*> malloc(e_sent_len*sizeof(int))
  *         e_links_high = <int*> malloc(e_sent_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57315,7 +57429,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_e_links_high = ((int *)malloc((__pyx_v_e_sent_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1519
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1527
  *         e_links_low = <int*> malloc(e_sent_len*sizeof(int))
  *         e_links_high = <int*> malloc(e_sent_len*sizeof(int))
  *         f_links_low = <int*> malloc(f_sent_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57324,7 +57438,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_links_low = ((int *)malloc((__pyx_v_f_sent_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1520
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1528
  *         e_links_high = <int*> malloc(e_sent_len*sizeof(int))
  *         f_links_low = <int*> malloc(f_sent_len*sizeof(int))
  *         f_links_high = <int*> malloc(f_sent_len*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57333,7 +57447,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_links_high = ((int *)malloc((__pyx_v_f_sent_len * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1521
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1529
  *         f_links_low = <int*> malloc(f_sent_len*sizeof(int))
  *         f_links_high = <int*> malloc(f_sent_len*sizeof(int))
  *         f_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57342,7 +57456,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_gap_low = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1522
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1530
  *         f_links_high = <int*> malloc(f_sent_len*sizeof(int))
  *         f_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
  *         f_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57351,7 +57465,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_gap_high = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1523
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1531
  *         f_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
  *         f_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
  *         e_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57360,7 +57474,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_e_gap_low = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1524
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1532
  *         f_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
  *         e_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
  *         e_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57369,7 +57483,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_e_gap_high = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1525
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1533
  *         e_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
  *         e_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
  *         memset(f_gap_low, 0, (num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57378,7 +57492,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   memset(__pyx_v_f_gap_low, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1526
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1534
  *         e_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
  *         memset(f_gap_low, 0, (num_chunks+1)*sizeof(int))
  *         memset(f_gap_high, 0, (num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57387,7 +57501,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   memset(__pyx_v_f_gap_high, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1527
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1535
  *         memset(f_gap_low, 0, (num_chunks+1)*sizeof(int))
  *         memset(f_gap_high, 0, (num_chunks+1)*sizeof(int))
  *         memset(e_gap_low, 0, (num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57396,7 +57510,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   memset(__pyx_v_e_gap_low, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1528
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1536
  *         memset(f_gap_high, 0, (num_chunks+1)*sizeof(int))
  *         memset(e_gap_low, 0, (num_chunks+1)*sizeof(int))
  *         memset(e_gap_high, 0, (num_chunks+1)*sizeof(int))             # <<<<<<<<<<<<<<
@@ -57405,7 +57519,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   memset(__pyx_v_e_gap_high, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1530
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1538
  *         memset(e_gap_high, 0, (num_chunks+1)*sizeof(int))
  * 
  *         reason_for_failure = ""             # <<<<<<<<<<<<<<
@@ -57415,7 +57529,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __Pyx_INCREF(__pyx_kp_s__32);
   __pyx_v_reason_for_failure = __pyx_kp_s__32;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1532
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1540
  *         reason_for_failure = ""
  * 
  *         for i from 0 <= i < e_sent_len:             # <<<<<<<<<<<<<<
@@ -57425,7 +57539,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __pyx_t_2 = __pyx_v_e_sent_len;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1533
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1541
  * 
  *         for i from 0 <= i < e_sent_len:
  *             e_links_low[i] = -1             # <<<<<<<<<<<<<<
@@ -57434,7 +57548,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
     (__pyx_v_e_links_low[__pyx_v_i]) = -1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1534
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1542
  *         for i from 0 <= i < e_sent_len:
  *             e_links_low[i] = -1
  *             e_links_high[i] = -1             # <<<<<<<<<<<<<<
@@ -57444,7 +57558,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     (__pyx_v_e_links_high[__pyx_v_i]) = -1;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1535
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1543
  *             e_links_low[i] = -1
  *             e_links_high[i] = -1
  *         for i from 0 <= i < f_sent_len:             # <<<<<<<<<<<<<<
@@ -57454,7 +57568,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __pyx_t_2 = __pyx_v_f_sent_len;
   for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1536
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1544
  *             e_links_high[i] = -1
  *         for i from 0 <= i < f_sent_len:
  *             f_links_low[i] = -1             # <<<<<<<<<<<<<<
@@ -57463,7 +57577,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
     (__pyx_v_f_links_low[__pyx_v_i]) = -1;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1537
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1545
  *         for i from 0 <= i < f_sent_len:
  *             f_links_low[i] = -1
  *             f_links_high[i] = -1             # <<<<<<<<<<<<<<
@@ -57473,7 +57587,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     (__pyx_v_f_links_high[__pyx_v_i]) = -1;
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1543
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1551
  *         # links that we care about (but then how to look up
  *         # when we want to check something on the e side?)
  *         i = 0             # <<<<<<<<<<<<<<
@@ -57482,7 +57596,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_i = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1544
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1552
  *         # when we want to check something on the e side?)
  *         i = 0
  *         while i < num_links*2:             # <<<<<<<<<<<<<<
@@ -57493,7 +57607,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_t_8 = ((__pyx_v_i < (__pyx_v_num_links * 2)) != 0);
     if (!__pyx_t_8) break;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1545
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1553
  *         i = 0
  *         while i < num_links*2:
  *             f_i = sent_links[i]             # <<<<<<<<<<<<<<
@@ -57502,7 +57616,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
     __pyx_v_f_i = (__pyx_v_sent_links[__pyx_v_i]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1546
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1554
  *         while i < num_links*2:
  *             f_i = sent_links[i]
  *             e_i = sent_links[i+1]             # <<<<<<<<<<<<<<
@@ -57511,7 +57625,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
     __pyx_v_e_i = (__pyx_v_sent_links[(__pyx_v_i + 1)]);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1547
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1555
  *             f_i = sent_links[i]
  *             e_i = sent_links[i+1]
  *             if f_links_low[f_i] == -1 or f_links_low[f_i] > e_i:             # <<<<<<<<<<<<<<
@@ -57527,7 +57641,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     if (__pyx_t_10) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1548
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1556
  *             e_i = sent_links[i+1]
  *             if f_links_low[f_i] == -1 or f_links_low[f_i] > e_i:
  *                 f_links_low[f_i] = e_i             # <<<<<<<<<<<<<<
@@ -57539,7 +57653,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     __pyx_L14:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1549
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1557
  *             if f_links_low[f_i] == -1 or f_links_low[f_i] > e_i:
  *                 f_links_low[f_i] = e_i
  *             if f_links_high[f_i] == -1 or f_links_high[f_i] < e_i + 1:             # <<<<<<<<<<<<<<
@@ -57555,7 +57669,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     if (__pyx_t_9) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1550
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1558
  *                 f_links_low[f_i] = e_i
  *             if f_links_high[f_i] == -1 or f_links_high[f_i] < e_i + 1:
  *                 f_links_high[f_i] = e_i + 1             # <<<<<<<<<<<<<<
@@ -57567,7 +57681,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     __pyx_L15:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1551
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1559
  *             if f_links_high[f_i] == -1 or f_links_high[f_i] < e_i + 1:
  *                 f_links_high[f_i] = e_i + 1
  *             if e_links_low[e_i] == -1 or e_links_low[e_i] > f_i:             # <<<<<<<<<<<<<<
@@ -57583,7 +57697,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     if (__pyx_t_8) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1552
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1560
  *                 f_links_high[f_i] = e_i + 1
  *             if e_links_low[e_i] == -1 or e_links_low[e_i] > f_i:
  *                 e_links_low[e_i] = f_i             # <<<<<<<<<<<<<<
@@ -57595,7 +57709,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     __pyx_L16:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1553
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1561
  *             if e_links_low[e_i] == -1 or e_links_low[e_i] > f_i:
  *                 e_links_low[e_i] = f_i
  *             if e_links_high[e_i] == -1 or e_links_high[e_i] < f_i + 1:             # <<<<<<<<<<<<<<
@@ -57611,7 +57725,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     if (__pyx_t_10) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1554
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1562
  *                 e_links_low[e_i] = f_i
  *             if e_links_high[e_i] == -1 or e_links_high[e_i] < f_i + 1:
  *                 e_links_high[e_i] = f_i + 1             # <<<<<<<<<<<<<<
@@ -57623,7 +57737,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     __pyx_L17:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1555
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1563
  *             if e_links_high[e_i] == -1 or e_links_high[e_i] < f_i + 1:
  *                 e_links_high[e_i] = f_i + 1
  *             i = i + 2             # <<<<<<<<<<<<<<
@@ -57633,19 +57747,19 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_v_i = (__pyx_v_i + 2);
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1557
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1565
  *             i = i + 2
  * 
  *         als = []             # <<<<<<<<<<<<<<
  *         for x in range(matching.start,matching.end):
  *             al = (matching.arr[x]-f_sent_start,f_links_low[matching.arr[x]-f_sent_start])
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1565; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_als = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1558
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1566
  * 
  *         als = []
  *         for x in range(matching.start,matching.end):             # <<<<<<<<<<<<<<
@@ -57656,18 +57770,18 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   for (__pyx_t_4 = __pyx_v_matching->start; __pyx_t_4 < __pyx_t_2; __pyx_t_4+=1) {
     __pyx_v_x = __pyx_t_4;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1559
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1567
  *         als = []
  *         for x in range(matching.start,matching.end):
  *             al = (matching.arr[x]-f_sent_start,f_links_low[matching.arr[x]-f_sent_start])             # <<<<<<<<<<<<<<
  *             als.append(al)
  *         # check all source-side alignment constraints
  */
-    __pyx_t_3 = __Pyx_PyInt_From_int(((__pyx_v_matching->arr[__pyx_v_x]) - __pyx_v_f_sent_start)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1559; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyInt_From_int(((__pyx_v_matching->arr[__pyx_v_x]) - __pyx_v_f_sent_start)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_1 = __Pyx_PyInt_From_int((__pyx_v_f_links_low[((__pyx_v_matching->arr[__pyx_v_x]) - __pyx_v_f_sent_start)])); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1559; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyInt_From_int((__pyx_v_f_links_low[((__pyx_v_matching->arr[__pyx_v_x]) - __pyx_v_f_sent_start)])); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1559; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_11);
     PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
@@ -57678,17 +57792,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __Pyx_XDECREF_SET(__pyx_v_al, ((PyObject*)__pyx_t_11));
     __pyx_t_11 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1560
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1568
  *         for x in range(matching.start,matching.end):
  *             al = (matching.arr[x]-f_sent_start,f_links_low[matching.arr[x]-f_sent_start])
  *             als.append(al)             # <<<<<<<<<<<<<<
  *         # check all source-side alignment constraints
  *         met_constraints = 1
  */
-    __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_als, __pyx_v_al); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_als, __pyx_v_al); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1562
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1570
  *             als.append(al)
  *         # check all source-side alignment constraints
  *         met_constraints = 1             # <<<<<<<<<<<<<<
@@ -57697,7 +57811,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_met_constraints = 1;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1563
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1571
  *         # check all source-side alignment constraints
  *         met_constraints = 1
  *         if self.require_aligned_terminal:             # <<<<<<<<<<<<<<
@@ -57707,7 +57821,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __pyx_t_10 = (__pyx_v_self->require_aligned_terminal != 0);
   if (__pyx_t_10) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1564
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1572
  *         met_constraints = 1
  *         if self.require_aligned_terminal:
  *             num_aligned_chunks = 0             # <<<<<<<<<<<<<<
@@ -57716,7 +57830,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
     __pyx_v_num_aligned_chunks = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1565
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1573
  *         if self.require_aligned_terminal:
  *             num_aligned_chunks = 0
  *             for i from 0 <= i < num_chunks:             # <<<<<<<<<<<<<<
@@ -57726,7 +57840,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_t_2 = __pyx_v_num_chunks;
     for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1566
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1574
  *             num_aligned_chunks = 0
  *             for i from 0 <= i < num_chunks:
  *                 for j from 0 <= j < chunklen[i]:             # <<<<<<<<<<<<<<
@@ -57736,7 +57850,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_4 = (__pyx_v_chunklen[__pyx_v_i]);
       for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_4; __pyx_v_j++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1567
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1575
  *             for i from 0 <= i < num_chunks:
  *                 for j from 0 <= j < chunklen[i]:
  *                     if f_links_low[matching.arr[matching.start+i]+j-f_sent_start] > -1:             # <<<<<<<<<<<<<<
@@ -57746,7 +57860,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = (((__pyx_v_f_links_low[(((__pyx_v_matching->arr[(__pyx_v_matching->start + __pyx_v_i)]) + __pyx_v_j) - __pyx_v_f_sent_start)]) > -1) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1568
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1576
  *                 for j from 0 <= j < chunklen[i]:
  *                     if f_links_low[matching.arr[matching.start+i]+j-f_sent_start] > -1:
  *                         num_aligned_chunks = num_aligned_chunks + 1             # <<<<<<<<<<<<<<
@@ -57755,7 +57869,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
           __pyx_v_num_aligned_chunks = (__pyx_v_num_aligned_chunks + 1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1569
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1577
  *                     if f_links_low[matching.arr[matching.start+i]+j-f_sent_start] > -1:
  *                         num_aligned_chunks = num_aligned_chunks + 1
  *                         break             # <<<<<<<<<<<<<<
@@ -57768,7 +57882,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_L24_break:;
     }
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1570
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1578
  *                         num_aligned_chunks = num_aligned_chunks + 1
  *                         break
  *             if num_aligned_chunks == 0:             # <<<<<<<<<<<<<<
@@ -57778,7 +57892,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_t_10 = ((__pyx_v_num_aligned_chunks == 0) != 0);
     if (__pyx_t_10) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1571
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1579
  *                         break
  *             if num_aligned_chunks == 0:
  *                 reason_for_failure = "No aligned terminals"             # <<<<<<<<<<<<<<
@@ -57788,7 +57902,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __Pyx_INCREF(__pyx_kp_s_No_aligned_terminals);
       __Pyx_DECREF_SET(__pyx_v_reason_for_failure, __pyx_kp_s_No_aligned_terminals);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1572
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1580
  *             if num_aligned_chunks == 0:
  *                 reason_for_failure = "No aligned terminals"
  *                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -57800,7 +57914,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     __pyx_L26:;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1573
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1581
  *                 reason_for_failure = "No aligned terminals"
  *                 met_constraints = 0
  *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:             # <<<<<<<<<<<<<<
@@ -57815,7 +57929,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     if (__pyx_t_8) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1574
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1582
  *                 met_constraints = 0
  *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
  *                 reason_for_failure = "Unaligned chunk"             # <<<<<<<<<<<<<<
@@ -57825,7 +57939,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __Pyx_INCREF(__pyx_kp_s_Unaligned_chunk);
       __Pyx_DECREF_SET(__pyx_v_reason_for_failure, __pyx_kp_s_Unaligned_chunk);
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1575
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1583
  *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
  *                 reason_for_failure = "Unaligned chunk"
  *                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -57840,7 +57954,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   }
   __pyx_L20:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1577
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1585
  *                 met_constraints = 0
  * 
  *         if met_constraints and self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -57855,7 +57969,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   }
   if (__pyx_t_10) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1579
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1587
  *         if met_constraints and self.tight_phrases:
  *             # outside edge constraints are checked later
  *             for i from 0 <= i < num_chunks-1:             # <<<<<<<<<<<<<<
@@ -57865,7 +57979,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __pyx_t_12 = (__pyx_v_num_chunks - 1);
     for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_12; __pyx_v_i++) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1580
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1588
  *             # outside edge constraints are checked later
  *             for i from 0 <= i < num_chunks-1:
  *                 if f_links_low[matching.arr[matching.start+i]+chunklen[i]-f_sent_start] == -1:             # <<<<<<<<<<<<<<
@@ -57875,7 +57989,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = (((__pyx_v_f_links_low[(((__pyx_v_matching->arr[(__pyx_v_matching->start + __pyx_v_i)]) + (__pyx_v_chunklen[__pyx_v_i])) - __pyx_v_f_sent_start)]) == -1) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1581
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1589
  *             for i from 0 <= i < num_chunks-1:
  *                 if f_links_low[matching.arr[matching.start+i]+chunklen[i]-f_sent_start] == -1:
  *                     reason_for_failure = "Gaps are not tight phrases"             # <<<<<<<<<<<<<<
@@ -57885,7 +57999,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __Pyx_INCREF(__pyx_kp_s_Gaps_are_not_tight_phrases);
         __Pyx_DECREF_SET(__pyx_v_reason_for_failure, __pyx_kp_s_Gaps_are_not_tight_phrases);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1582
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1590
  *                 if f_links_low[matching.arr[matching.start+i]+chunklen[i]-f_sent_start] == -1:
  *                     reason_for_failure = "Gaps are not tight phrases"
  *                     met_constraints = 0             # <<<<<<<<<<<<<<
@@ -57894,7 +58008,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_met_constraints = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1583
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1591
  *                     reason_for_failure = "Gaps are not tight phrases"
  *                     met_constraints = 0
  *                     break             # <<<<<<<<<<<<<<
@@ -57904,7 +58018,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         goto __pyx_L30_break;
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1584
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1592
  *                     met_constraints = 0
  *                     break
  *                 if f_links_low[matching.arr[matching.start+i+1]-1-f_sent_start] == -1:             # <<<<<<<<<<<<<<
@@ -57914,7 +58028,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = (((__pyx_v_f_links_low[(((__pyx_v_matching->arr[((__pyx_v_matching->start + __pyx_v_i) + 1)]) - 1) - __pyx_v_f_sent_start)]) == -1) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1585
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1593
  *                     break
  *                 if f_links_low[matching.arr[matching.start+i+1]-1-f_sent_start] == -1:
  *                     reason_for_failure = "Gaps are not tight phrases"             # <<<<<<<<<<<<<<
@@ -57924,7 +58038,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __Pyx_INCREF(__pyx_kp_s_Gaps_are_not_tight_phrases);
         __Pyx_DECREF_SET(__pyx_v_reason_for_failure, __pyx_kp_s_Gaps_are_not_tight_phrases);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1586
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1594
  *                 if f_links_low[matching.arr[matching.start+i+1]-1-f_sent_start] == -1:
  *                     reason_for_failure = "Gaps are not tight phrases"
  *                     met_constraints = 0             # <<<<<<<<<<<<<<
@@ -57933,7 +58047,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_met_constraints = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1587
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1595
  *                     reason_for_failure = "Gaps are not tight phrases"
  *                     met_constraints = 0
  *                     break             # <<<<<<<<<<<<<<
@@ -57948,7 +58062,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   }
   __pyx_L28:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1589
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1597
  *                     break
  * 
  *         f_low = matching.arr[matching.start] - f_sent_start             # <<<<<<<<<<<<<<
@@ -57957,7 +58071,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_low = ((__pyx_v_matching->arr[__pyx_v_matching->start]) - __pyx_v_f_sent_start);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1590
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1598
  * 
  *         f_low = matching.arr[matching.start] - f_sent_start
  *         f_high = matching.arr[matching.start + matching.size - 1] + chunklen[num_chunks-1] - f_sent_start             # <<<<<<<<<<<<<<
@@ -57966,7 +58080,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   __pyx_v_f_high = (((__pyx_v_matching->arr[((__pyx_v_matching->start + __pyx_v_matching->size) - 1)]) + (__pyx_v_chunklen[(__pyx_v_num_chunks - 1)])) - __pyx_v_f_sent_start);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1591
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1599
  *         f_low = matching.arr[matching.start] - f_sent_start
  *         f_high = matching.arr[matching.start + matching.size - 1] + chunklen[num_chunks-1] - f_sent_start
  *         if met_constraints:             # <<<<<<<<<<<<<<
@@ -57976,17 +58090,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __pyx_t_10 = (__pyx_v_met_constraints != 0);
   if (__pyx_t_10) {
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1593
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1601
  *         if met_constraints:
  * 
  *             if self.find_fixpoint(f_low, f_high, f_links_low, f_links_high, e_links_low, e_links_high,             # <<<<<<<<<<<<<<
  *                                 -1, -1, &e_low, &e_high, &f_back_low, &f_back_high, f_sent_len, e_sent_len,
  *                                 self.train_max_initial_size, self.train_max_initial_size,
  */
-    __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_f_high); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1593; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_f_high); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1601; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_11);
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1597
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1605
  *                                 self.train_max_initial_size, self.train_max_initial_size,
  *                                 self.train_min_gap_size, 0,
  *                                 self.max_nonterminals - num_chunks + 1, 1, 1, 0, 0):             # <<<<<<<<<<<<<<
@@ -57997,7 +58111,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
     if (__pyx_t_10) {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1598
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1606
  *                                 self.train_min_gap_size, 0,
  *                                 self.max_nonterminals - num_chunks + 1, 1, 1, 0, 0):
  *                 gap_error = 0             # <<<<<<<<<<<<<<
@@ -58006,7 +58120,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
       __pyx_v_gap_error = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1599
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1607
  *                                 self.max_nonterminals - num_chunks + 1, 1, 1, 0, 0):
  *                 gap_error = 0
  *                 num_gaps = 0             # <<<<<<<<<<<<<<
@@ -58015,7 +58129,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
       __pyx_v_num_gaps = 0;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1601
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1609
  *                 num_gaps = 0
  * 
  *                 if f_back_low < f_low:             # <<<<<<<<<<<<<<
@@ -58025,7 +58139,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = ((__pyx_v_f_back_low < __pyx_v_f_low) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1602
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1610
  * 
  *                 if f_back_low < f_low:
  *                     f_gap_low[0] = f_back_low             # <<<<<<<<<<<<<<
@@ -58034,7 +58148,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_low[0]) = __pyx_v_f_back_low;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1603
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1611
  *                 if f_back_low < f_low:
  *                     f_gap_low[0] = f_back_low
  *                     f_gap_high[0] = f_low             # <<<<<<<<<<<<<<
@@ -58043,7 +58157,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_high[0]) = __pyx_v_f_low;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1604
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1612
  *                     f_gap_low[0] = f_back_low
  *                     f_gap_high[0] = f_low
  *                     num_gaps = 1             # <<<<<<<<<<<<<<
@@ -58052,7 +58166,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_num_gaps = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1605
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1613
  *                     f_gap_high[0] = f_low
  *                     num_gaps = 1
  *                     gap_start = 0             # <<<<<<<<<<<<<<
@@ -58061,7 +58175,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_gap_start = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1606
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1614
  *                     num_gaps = 1
  *                     gap_start = 0
  *                     phrase_len = phrase_len+1             # <<<<<<<<<<<<<<
@@ -58070,7 +58184,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_phrase_len = (__pyx_v_phrase_len + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1607
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1615
  *                     gap_start = 0
  *                     phrase_len = phrase_len+1
  *                     if phrase_len > self.max_length:             # <<<<<<<<<<<<<<
@@ -58080,7 +58194,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = ((__pyx_v_phrase_len > __pyx_v_self->max_length) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1608
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1616
  *                     phrase_len = phrase_len+1
  *                     if phrase_len > self.max_length:
  *                         gap_error = 1             # <<<<<<<<<<<<<<
@@ -58092,7 +58206,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         __pyx_L36:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1609
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1617
  *                     if phrase_len > self.max_length:
  *                         gap_error = 1
  *                     if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -58102,7 +58216,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = (__pyx_v_self->tight_phrases != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1610
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1618
  *                         gap_error = 1
  *                     if self.tight_phrases:
  *                         if f_links_low[f_back_low] == -1 or f_links_low[f_low-1] == -1:             # <<<<<<<<<<<<<<
@@ -58118,7 +58232,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           if (__pyx_t_9) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1611
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1619
  *                     if self.tight_phrases:
  *                         if f_links_low[f_back_low] == -1 or f_links_low[f_low-1] == -1:
  *                             gap_error = 1             # <<<<<<<<<<<<<<
@@ -58127,7 +58241,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_gap_error = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1612
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1620
  *                         if f_links_low[f_back_low] == -1 or f_links_low[f_low-1] == -1:
  *                             gap_error = 1
  *                             reason_for_failure = "Inside edges of preceding subphrase are not tight"             # <<<<<<<<<<<<<<
@@ -58146,7 +58260,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1614
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1622
  *                             reason_for_failure = "Inside edges of preceding subphrase are not tight"
  *                 else:
  *                     gap_start = 1             # <<<<<<<<<<<<<<
@@ -58155,7 +58269,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_gap_start = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1615
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1623
  *                 else:
  *                     gap_start = 1
  *                     if self.tight_phrases and f_links_low[f_low] == -1:             # <<<<<<<<<<<<<<
@@ -58170,7 +58284,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1618
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1626
  *                         # this is not a hard error.    we can't extract this phrase
  *                         # but we still might be able to extract a superphrase
  *                         met_constraints = 0             # <<<<<<<<<<<<<<
@@ -58184,7 +58298,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       }
       __pyx_L35:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1620
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1628
  *                         met_constraints = 0
  * 
  *                 for i from 0 <= i < matching.size - 1:             # <<<<<<<<<<<<<<
@@ -58194,7 +58308,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_12 = (__pyx_v_matching->size - 1);
       for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_12; __pyx_v_i++) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1621
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1629
  * 
  *                 for i from 0 <= i < matching.size - 1:
  *                     f_gap_low[1+i] = matching.arr[matching.start+i] + chunklen[i] - f_sent_start             # <<<<<<<<<<<<<<
@@ -58203,7 +58317,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_low[(1 + __pyx_v_i)]) = (((__pyx_v_matching->arr[(__pyx_v_matching->start + __pyx_v_i)]) + (__pyx_v_chunklen[__pyx_v_i])) - __pyx_v_f_sent_start);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1622
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1630
  *                 for i from 0 <= i < matching.size - 1:
  *                     f_gap_low[1+i] = matching.arr[matching.start+i] + chunklen[i] - f_sent_start
  *                     f_gap_high[1+i] = matching.arr[matching.start+i+1] - f_sent_start             # <<<<<<<<<<<<<<
@@ -58212,7 +58326,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_high[(1 + __pyx_v_i)]) = ((__pyx_v_matching->arr[((__pyx_v_matching->start + __pyx_v_i) + 1)]) - __pyx_v_f_sent_start);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1623
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1631
  *                     f_gap_low[1+i] = matching.arr[matching.start+i] + chunklen[i] - f_sent_start
  *                     f_gap_high[1+i] = matching.arr[matching.start+i+1] - f_sent_start
  *                     num_gaps = num_gaps + 1             # <<<<<<<<<<<<<<
@@ -58222,7 +58336,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_v_num_gaps = (__pyx_v_num_gaps + 1);
       }
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1625
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1633
  *                     num_gaps = num_gaps + 1
  * 
  *                 if f_high < f_back_high:             # <<<<<<<<<<<<<<
@@ -58232,7 +58346,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = ((__pyx_v_f_high < __pyx_v_f_back_high) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1626
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1634
  * 
  *                 if f_high < f_back_high:
  *                     f_gap_low[gap_start+num_gaps] = f_high             # <<<<<<<<<<<<<<
@@ -58241,7 +58355,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_num_gaps)]) = __pyx_v_f_high;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1627
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1635
  *                 if f_high < f_back_high:
  *                     f_gap_low[gap_start+num_gaps] = f_high
  *                     f_gap_high[gap_start+num_gaps] = f_back_high             # <<<<<<<<<<<<<<
@@ -58250,7 +58364,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         (__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_num_gaps)]) = __pyx_v_f_back_high;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1628
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1636
  *                     f_gap_low[gap_start+num_gaps] = f_high
  *                     f_gap_high[gap_start+num_gaps] = f_back_high
  *                     num_gaps = num_gaps + 1             # <<<<<<<<<<<<<<
@@ -58259,7 +58373,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_num_gaps = (__pyx_v_num_gaps + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1629
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1637
  *                     f_gap_high[gap_start+num_gaps] = f_back_high
  *                     num_gaps = num_gaps + 1
  *                     phrase_len = phrase_len+1             # <<<<<<<<<<<<<<
@@ -58268,7 +58382,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_phrase_len = (__pyx_v_phrase_len + 1);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1630
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1638
  *                     num_gaps = num_gaps + 1
  *                     phrase_len = phrase_len+1
  *                     if phrase_len > self.max_length:             # <<<<<<<<<<<<<<
@@ -58278,7 +58392,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = ((__pyx_v_phrase_len > __pyx_v_self->max_length) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1631
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1639
  *                     phrase_len = phrase_len+1
  *                     if phrase_len > self.max_length:
  *                         gap_error = 1             # <<<<<<<<<<<<<<
@@ -58290,7 +58404,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         __pyx_L43:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1632
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1640
  *                     if phrase_len > self.max_length:
  *                         gap_error = 1
  *                     if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -58300,7 +58414,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = (__pyx_v_self->tight_phrases != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1633
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1641
  *                         gap_error = 1
  *                     if self.tight_phrases:
  *                         if f_links_low[f_back_high-1] == -1 or f_links_low[f_high] == -1:             # <<<<<<<<<<<<<<
@@ -58316,7 +58430,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           if (__pyx_t_8) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1634
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1642
  *                     if self.tight_phrases:
  *                         if f_links_low[f_back_high-1] == -1 or f_links_low[f_high] == -1:
  *                             gap_error = 1             # <<<<<<<<<<<<<<
@@ -58325,7 +58439,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_gap_error = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1635
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1643
  *                         if f_links_low[f_back_high-1] == -1 or f_links_low[f_high] == -1:
  *                             gap_error = 1
  *                             reason_for_failure = "Inside edges of following subphrase are not tight"             # <<<<<<<<<<<<<<
@@ -58344,7 +58458,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       }
       /*else*/ {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1637
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1645
  *                             reason_for_failure = "Inside edges of following subphrase are not tight"
  *                 else:
  *                     if self.tight_phrases and f_links_low[f_high-1] == -1:             # <<<<<<<<<<<<<<
@@ -58359,7 +58473,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1638
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1646
  *                 else:
  *                     if self.tight_phrases and f_links_low[f_high-1] == -1:
  *                         met_constraints = 0             # <<<<<<<<<<<<<<
@@ -58373,7 +58487,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       }
       __pyx_L42:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1640
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1648
  *                         met_constraints = 0
  * 
  *                 if gap_error == 0:             # <<<<<<<<<<<<<<
@@ -58383,7 +58497,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = ((__pyx_v_gap_error == 0) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1641
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1649
  * 
  *                 if gap_error == 0:
  *                     e_word_count = e_high - e_low             # <<<<<<<<<<<<<<
@@ -58392,7 +58506,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_e_word_count = (__pyx_v_e_high - __pyx_v_e_low);
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1642
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1650
  *                 if gap_error == 0:
  *                     e_word_count = e_high - e_low
  *                     for i from 0 <= i < num_gaps: # check integrity of subphrases             # <<<<<<<<<<<<<<
@@ -58402,17 +58516,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_2 = __pyx_v_num_gaps;
         for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_2; __pyx_v_i++) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1643
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1651
  *                     e_word_count = e_high - e_low
  *                     for i from 0 <= i < num_gaps: # check integrity of subphrases
  *                         if self.find_fixpoint(f_gap_low[gap_start+i], f_gap_high[gap_start+i],             # <<<<<<<<<<<<<<
  *                                             f_links_low, f_links_high, e_links_low, e_links_high,
  *                                             -1, -1, e_gap_low+gap_start+i, e_gap_high+gap_start+i,
  */
-          __pyx_t_11 = __Pyx_PyInt_From_int((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyInt_From_int((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1649
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1657
  *                                             f_sent_len, e_sent_len,
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             0, 0, 0, 0, 0, 0, 0) == 0:             # <<<<<<<<<<<<<<
@@ -58423,7 +58537,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
           if (__pyx_t_10) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1650
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1658
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             0, 0, 0, 0, 0, 0, 0) == 0:
  *                             gap_error = 1             # <<<<<<<<<<<<<<
@@ -58432,18 +58546,18 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_gap_error = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1651
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1659
  *                                             0, 0, 0, 0, 0, 0, 0) == 0:
  *                             gap_error = 1
  *                             reason_for_failure = "Subphrase [%d, %d] failed integrity check" % (f_gap_low[gap_start+i], f_gap_high[gap_start+i])             # <<<<<<<<<<<<<<
  *                             break
  * 
  */
-            __pyx_t_11 = __Pyx_PyInt_From_int((__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyInt_From_int((__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_1 = __Pyx_PyInt_From_int((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = __Pyx_PyInt_From_int((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -58451,13 +58565,13 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __Pyx_GIVEREF(__pyx_t_1);
             __pyx_t_11 = 0;
             __pyx_t_1 = 0;
-            __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_Subphrase_d_d_failed_integrity_c, __pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_Subphrase_d_d_failed_integrity_c, __pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_1);
             __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
             __Pyx_DECREF_SET(__pyx_v_reason_for_failure, __pyx_t_1);
             __pyx_t_1 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1652
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1660
  *                             gap_error = 1
  *                             reason_for_failure = "Subphrase [%d, %d] failed integrity check" % (f_gap_low[gap_start+i], f_gap_high[gap_start+i])
  *                             break             # <<<<<<<<<<<<<<
@@ -58472,7 +58586,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       }
       __pyx_L47:;
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1654
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1662
  *                             break
  * 
  *                 if gap_error == 0:             # <<<<<<<<<<<<<<
@@ -58482,7 +58596,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
       __pyx_t_10 = ((__pyx_v_gap_error == 0) != 0);
       if (__pyx_t_10) {
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1655
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1663
  * 
  *                 if gap_error == 0:
  *                     i = 1             # <<<<<<<<<<<<<<
@@ -58491,21 +58605,21 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
         __pyx_v_i = 1;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1656
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1664
  *                 if gap_error == 0:
  *                     i = 1
  *                     self.findexes.reset()             # <<<<<<<<<<<<<<
  *                     if f_back_low < f_low:
  *                         fphr_arr._append(sym_setindex(self.category, i))
  */
-        __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1664; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_1);
-        __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1664; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
         __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1657
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1665
  *                     i = 1
  *                     self.findexes.reset()
  *                     if f_back_low < f_low:             # <<<<<<<<<<<<<<
@@ -58515,7 +58629,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = ((__pyx_v_f_back_low < __pyx_v_f_low) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1658
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1666
  *                     self.findexes.reset()
  *                     if f_back_low < f_low:
  *                         fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -58524,7 +58638,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
           ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1659
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1667
  *                     if f_back_low < f_low:
  *                         fphr_arr._append(sym_setindex(self.category, i))
  *                         i = i+1             # <<<<<<<<<<<<<<
@@ -58533,42 +58647,42 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
           __pyx_v_i = (__pyx_v_i + 1);
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1660
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1668
  *                         fphr_arr._append(sym_setindex(self.category, i))
  *                         i = i+1
  *                         self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                     self.findexes.extend(self.findexes1)
  *                     for j from 0 <= j < phrase.n:
  */
-          __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1668; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_3);
-          __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1668; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           goto __pyx_L52;
         }
         __pyx_L52:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1661
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1669
  *                         i = i+1
  *                         self.findexes.append(sym_setindex(self.category, i))
  *                     self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
  *                     for j from 0 <= j < phrase.n:
  *                         if sym_isvar(phrase.syms[j]):
  */
-        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_1);
         __Pyx_INCREF(((PyObject *)__pyx_v_self->findexes1));
         PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)__pyx_v_self->findexes1));
         __Pyx_GIVEREF(((PyObject *)__pyx_v_self->findexes1));
-        __pyx_t_11 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_1, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_1, NULL); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
         __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1662
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1670
  *                         self.findexes.append(sym_setindex(self.category, i))
  *                     self.findexes.extend(self.findexes1)
  *                     for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
@@ -58578,7 +58692,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_2 = __pyx_v_phrase->n;
         for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1663
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1671
  *                     self.findexes.extend(self.findexes1)
  *                     for j from 0 <= j < phrase.n:
  *                         if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
@@ -58588,7 +58702,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_t_10 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_phrase->syms[__pyx_v_j])) != 0);
           if (__pyx_t_10) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1664
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1672
  *                     for j from 0 <= j < phrase.n:
  *                         if sym_isvar(phrase.syms[j]):
  *                             fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -58597,7 +58711,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1665
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1673
  *                         if sym_isvar(phrase.syms[j]):
  *                             fphr_arr._append(sym_setindex(self.category, i))
  *                             i = i + 1             # <<<<<<<<<<<<<<
@@ -58609,7 +58723,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           /*else*/ {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1667
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1675
  *                             i = i + 1
  *                         else:
  *                             fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
@@ -58621,7 +58735,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_L55:;
         }
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1668
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1676
  *                         else:
  *                             fphr_arr._append(phrase.syms[j])
  *                     if f_back_high > f_high:             # <<<<<<<<<<<<<<
@@ -58631,7 +58745,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = ((__pyx_v_f_back_high > __pyx_v_f_high) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1669
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1677
  *                             fphr_arr._append(phrase.syms[j])
  *                     if f_back_high > f_high:
  *                         fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -58640,40 +58754,40 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
           ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1670
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1678
  *                     if f_back_high > f_high:
  *                         fphr_arr._append(sym_setindex(self.category, i))
  *                         self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  * 
  *                     fphr = Phrase(fphr_arr)
  */
-          __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_GOTREF(__pyx_t_11);
-          __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_11); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_11); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           goto __pyx_L56;
         }
         __pyx_L56:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1672
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1680
  *                         self.findexes.append(sym_setindex(self.category, i))
  * 
  *                     fphr = Phrase(fphr_arr)             # <<<<<<<<<<<<<<
  *                     if met_constraints:
  *                         phrase_list = self.extract_phrases(e_low, e_high, e_gap_low + gap_start, e_gap_high + gap_start, e_links_low, num_gaps,
  */
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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         __Pyx_INCREF(((PyObject *)__pyx_v_fphr_arr));
         PyTuple_SET_ITEM(__pyx_t_11, 0, ((PyObject *)__pyx_v_fphr_arr));
         __Pyx_GIVEREF(((PyObject *)__pyx_v_fphr_arr));
-        __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_11, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_11, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_1);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __pyx_v_fphr = ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_1);
         __pyx_t_1 = 0;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1673
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1681
  * 
  *                     fphr = Phrase(fphr_arr)
  *                     if met_constraints:             # <<<<<<<<<<<<<<
@@ -58683,37 +58797,37 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1674
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1682
  *                     fphr = Phrase(fphr_arr)
  *                     if met_constraints:
  *                         phrase_list = self.extract_phrases(e_low, e_high, e_gap_low + gap_start, e_gap_high + gap_start, e_links_low, num_gaps,             # <<<<<<<<<<<<<<
  *                                             f_back_low, f_back_high, f_gap_low + gap_start, f_gap_high + gap_start, f_links_low,
  *                                             matching.sent_id, e_sent_len, e_sent_start)
  */
-          __pyx_t_1 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_low, __pyx_v_e_high, (__pyx_v_e_gap_low + __pyx_v_gap_start), (__pyx_v_e_gap_high + __pyx_v_gap_start), __pyx_v_e_links_low, __pyx_v_num_gaps, __pyx_v_f_back_low, __pyx_v_f_back_high, (__pyx_v_f_gap_low + __pyx_v_gap_start), (__pyx_v_f_gap_high + __pyx_v_gap_start), __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1674; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_low, __pyx_v_e_high, (__pyx_v_e_gap_low + __pyx_v_gap_start), (__pyx_v_e_gap_high + __pyx_v_gap_start), __pyx_v_e_links_low, __pyx_v_num_gaps, __pyx_v_f_back_low, __pyx_v_f_back_high, (__pyx_v_f_gap_low + __pyx_v_gap_start), (__pyx_v_f_gap_high + __pyx_v_gap_start), __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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           __pyx_v_phrase_list = __pyx_t_1;
           __pyx_t_1 = 0;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1677
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1685
  *                                             f_back_low, f_back_high, f_gap_low + gap_start, f_gap_high + gap_start, f_links_low,
  *                                             matching.sent_id, e_sent_len, e_sent_start)
  *                         if len(phrase_list) > 0:             # <<<<<<<<<<<<<<
  *                             pair_count = 1.0 / len(phrase_list)
  *                         else:
  */
-          __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1677; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1685; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __pyx_t_10 = ((__pyx_t_13 > 0) != 0);
           if (__pyx_t_10) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1678
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1686
  *                                             matching.sent_id, e_sent_len, e_sent_start)
  *                         if len(phrase_list) > 0:
  *                             pair_count = 1.0 / len(phrase_list)             # <<<<<<<<<<<<<<
  *                         else:
  *                             pair_count = 0
  */
-            __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1686; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
@@ -58722,14 +58836,14 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               #ifdef WITH_THREAD
               PyGILState_Release(__pyx_gilstate_save);
               #endif
-              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1686; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             }
             __pyx_v_pair_count = (1.0 / __pyx_t_13);
             goto __pyx_L58;
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           /*else*/ {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1680
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1688
  *                             pair_count = 1.0 / len(phrase_list)
  *                         else:
  *                             pair_count = 0             # <<<<<<<<<<<<<<
@@ -58738,22 +58852,22 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_pair_count = 0.0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1681
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1689
  *                         else:
  *                             pair_count = 0
  *                             reason_for_failure = "Didn't extract anything from [%d, %d] -> [%d, %d]" % (f_back_low, f_back_high, e_low, e_high)             # <<<<<<<<<<<<<<
  *                         for phrase2, eindexes in phrase_list:
  *                             als1 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  */
-            __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_f_back_low); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_f_back_low); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_1);
-            __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_f_back_high); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = __Pyx_PyInt_From_int(__pyx_v_f_back_high); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_e_low); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_e_low); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_3);
-            __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_e_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_e_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_14);
-            __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_15);
             PyTuple_SET_ITEM(__pyx_t_15, 0, __pyx_t_1);
             __Pyx_GIVEREF(__pyx_t_1);
@@ -58767,7 +58881,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_11 = 0;
             __pyx_t_3 = 0;
             __pyx_t_14 = 0;
-            __pyx_t_14 = __Pyx_PyString_Format(__pyx_kp_s_Didn_t_extract_anything_from_d_d, __pyx_t_15); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1681; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_14 = __Pyx_PyString_Format(__pyx_kp_s_Didn_t_extract_anything_from_d_d, __pyx_t_15); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1689; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_14);
             __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
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@@ -58775,7 +58889,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           __pyx_L58:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1682
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1690
  *                             pair_count = 0
  *                             reason_for_failure = "Didn't extract anything from [%d, %d] -> [%d, %d]" % (f_back_low, f_back_high, e_low, e_high)
  *                         for phrase2, eindexes in phrase_list:             # <<<<<<<<<<<<<<
@@ -58786,7 +58900,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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             __pyx_t_16 = NULL;
           } else {
-            __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -58794,16 +58908,16 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             if (!__pyx_t_16 && PyList_CheckExact(__pyx_t_14)) {
               if (__pyx_t_13 >= PyList_GET_SIZE(__pyx_t_14)) break;
               #if CYTHON_COMPILING_IN_CPYTHON
-              __pyx_t_15 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #else
-              __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               if (__pyx_t_13 >= PyTuple_GET_SIZE(__pyx_t_14)) break;
               #if CYTHON_COMPILING_IN_CPYTHON
-              __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               #else
-              __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -58811,7 +58925,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                 if (exc_type) {
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-                  else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 }
                 break;
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@@ -58827,7 +58941,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               if (unlikely(size != 2)) {
                 if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                 else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               }
               #if CYTHON_COMPILING_IN_CPYTHON
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@@ -58840,15 +58954,15 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __Pyx_INCREF(__pyx_t_3);
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               #else
-              __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
-              __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_11);
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               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
             } else {
               Py_ssize_t index = -1;
-              __pyx_t_1 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_1 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_1);
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
               __pyx_t_17 = Py_TYPE(__pyx_t_1)->tp_iternext;
@@ -58856,7 +58970,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __Pyx_GOTREF(__pyx_t_3);
               index = 1; __pyx_t_11 = __pyx_t_17(__pyx_t_1); if (unlikely(!__pyx_t_11)) goto __pyx_L61_unpacking_failed;
               __Pyx_GOTREF(__pyx_t_11);
-              if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_t_17 = NULL;
               __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
               goto __pyx_L62_unpacking_done;
@@ -58864,7 +58978,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
               __pyx_t_17 = NULL;
               if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_L62_unpacking_done:;
             }
             __Pyx_XDECREF_SET(__pyx_v_phrase2, __pyx_t_3);
@@ -58872,7 +58986,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __Pyx_XDECREF_SET(__pyx_v_eindexes, __pyx_t_11);
             __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1683
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1691
  *                             reason_for_failure = "Didn't extract anything from [%d, %d] -> [%d, %d]" % (f_back_low, f_back_high, e_low, e_high)
  *                         for phrase2, eindexes in phrase_list:
  *                             als1 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)             # <<<<<<<<<<<<<<
@@ -58881,31 +58995,31 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_t_15 = ((PyObject *)__pyx_v_self->findexes);
             __Pyx_INCREF(__pyx_t_15);
-            if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-            __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_15), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1691; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_15), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1691; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
             __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
             __Pyx_XDECREF_SET(__pyx_v_als1, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_11));
             __pyx_t_11 = 0;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1684
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1692
  *                         for phrase2, eindexes in phrase_list:
  *                             als1 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  *                             extracts.append((fphr, phrase2, pair_count, tuple(als1)))             # <<<<<<<<<<<<<<
  *                     if (num_gaps < self.max_nonterminals and
  *                         phrase_len < self.max_length and
  */
-            __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1692; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_11);
-            __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1692; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_15);
             __Pyx_INCREF(((PyObject *)__pyx_v_als1));
             PyTuple_SET_ITEM(__pyx_t_15, 0, ((PyObject *)__pyx_v_als1));
             __Pyx_GIVEREF(((PyObject *)__pyx_v_als1));
-            __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_15, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_15, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1692; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_3);
             __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
-            __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1692; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_GOTREF(__pyx_t_15);
             __Pyx_INCREF(((PyObject *)__pyx_v_fphr));
             PyTuple_SET_ITEM(__pyx_t_15, 0, ((PyObject *)__pyx_v_fphr));
@@ -58919,7 +59033,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __Pyx_GIVEREF(__pyx_t_3);
             __pyx_t_11 = 0;
             __pyx_t_3 = 0;
-            __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1692; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
             __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
           }
           __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
@@ -58927,7 +59041,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         __pyx_L57:;
 
-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1685
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1693
  *                             als1 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  *                             extracts.append((fphr, phrase2, pair_count, tuple(als1)))
  *                     if (num_gaps < self.max_nonterminals and             # <<<<<<<<<<<<<<
@@ -58937,7 +59051,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         __pyx_t_10 = ((__pyx_v_num_gaps < __pyx_v_self->max_nonterminals) != 0);
         if (__pyx_t_10) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1686
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1694
  *                             extracts.append((fphr, phrase2, pair_count, tuple(als1)))
  *                     if (num_gaps < self.max_nonterminals and
  *                         phrase_len < self.max_length and             # <<<<<<<<<<<<<<
@@ -58947,7 +59061,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_t_8 = ((__pyx_v_phrase_len < __pyx_v_self->max_length) != 0);
           if (__pyx_t_8) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1687
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1695
  *                     if (num_gaps < self.max_nonterminals and
  *                         phrase_len < self.max_length and
  *                         f_back_high - f_back_low + self.train_min_gap_size <= self.train_max_initial_size):             # <<<<<<<<<<<<<<
@@ -58965,7 +59079,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
         }
         if (__pyx_t_8) {
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1688
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1696
  *                         phrase_len < self.max_length and
  *                         f_back_high - f_back_low + self.train_min_gap_size <= self.train_max_initial_size):
  *                         if (f_back_low == f_low and             # <<<<<<<<<<<<<<
@@ -58975,7 +59089,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_t_8 = ((__pyx_v_f_back_low == __pyx_v_f_low) != 0);
           if (__pyx_t_8) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1689
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1697
  *                         f_back_high - f_back_low + self.train_min_gap_size <= self.train_max_initial_size):
  *                         if (f_back_low == f_low and
  *                                 f_low >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -58985,7 +59099,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_10 = ((__pyx_v_f_low >= __pyx_v_self->train_min_gap_size) != 0);
             if (__pyx_t_10) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1690
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1698
  *                         if (f_back_low == f_low and
  *                                 f_low >= self.train_min_gap_size and
  *                                 ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_back_high-1] != -1))):             # <<<<<<<<<<<<<<
@@ -59015,7 +59129,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           if (__pyx_t_10) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1691
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1699
  *                                 f_low >= self.train_min_gap_size and
  *                                 ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_back_high-1] != -1))):
  *                             f_x_low = f_low-self.train_min_gap_size             # <<<<<<<<<<<<<<
@@ -59024,7 +59138,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_f_x_low = (__pyx_v_f_low - __pyx_v_self->train_min_gap_size);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1692
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1700
  *                                 ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_back_high-1] != -1))):
  *                             f_x_low = f_low-self.train_min_gap_size
  *                             met_constraints = 1             # <<<<<<<<<<<<<<
@@ -59033,7 +59147,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_met_constraints = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1693
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1701
  *                             f_x_low = f_low-self.train_min_gap_size
  *                             met_constraints = 1
  *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -59043,7 +59157,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_10 = (__pyx_v_self->tight_phrases != 0);
             if (__pyx_t_10) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1694
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1702
  *                             met_constraints = 1
  *                             if self.tight_phrases:
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:             # <<<<<<<<<<<<<<
@@ -59060,7 +59174,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (!__pyx_t_18) break;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1695
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1703
  *                             if self.tight_phrases:
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
  *                                     f_x_low = f_x_low - 1             # <<<<<<<<<<<<<<
@@ -59073,7 +59187,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L65:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1696
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1704
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
  *                                     f_x_low = f_x_low - 1
  *                             if f_x_low < 0 or f_back_high - f_x_low > self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -59089,7 +59203,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_8) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1697
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1705
  *                                     f_x_low = f_x_low - 1
  *                             if f_x_low < 0 or f_back_high - f_x_low > self.train_max_initial_size:
  *                                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -59101,7 +59215,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L68:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1699
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1707
  *                                 met_constraints = 0
  * 
  *                             if (met_constraints and             # <<<<<<<<<<<<<<
@@ -59110,17 +59224,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             if ((__pyx_v_met_constraints != 0)) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1700
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1708
  * 
  *                             if (met_constraints and
  *                                 (self.find_fixpoint(f_x_low, f_back_high,             # <<<<<<<<<<<<<<
  *                                             f_links_low, f_links_high, e_links_low, e_links_high,
  *                                             e_low, e_high, &e_x_low, &e_x_high, &f_x_low, &f_x_high,
  */
-              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_back_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1700; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_back_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1705
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1713
  *                                             f_sent_len, e_sent_len,
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             1, 1, 1, 1, 0, 1, 0) == 1) and             # <<<<<<<<<<<<<<
@@ -59131,7 +59245,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               if (__pyx_t_8) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1706
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1714
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             1, 1, 1, 1, 0, 1, 0) == 1) and
  *                                 ((not self.tight_phrases) or f_links_low[f_x_low] != -1) and             # <<<<<<<<<<<<<<
@@ -59147,17 +59261,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (__pyx_t_9) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1707
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1715
  *                                             1, 1, 1, 1, 0, 1, 0) == 1) and
  *                                 ((not self.tight_phrases) or f_links_low[f_x_low] != -1) and
  *                                 self.find_fixpoint(f_x_low, f_low,    # check integrity of new subphrase             # <<<<<<<<<<<<<<
  *                                             f_links_low, f_links_high, e_links_low, e_links_high,
  *                                             -1, -1, e_gap_low, e_gap_high, f_gap_low, f_gap_high,
  */
-                  __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_low); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_low); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1715; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_14);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1711
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1719
  *                                             -1, -1, e_gap_low, e_gap_high, f_gap_low, f_gap_high,
  *                                             f_sent_len, e_sent_len,
  *                                             self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
@@ -59179,7 +59293,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_8) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1713
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1721
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()             # <<<<<<<<<<<<<<
@@ -59188,7 +59302,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_clear(__pyx_v_fphr_arr);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1714
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1722
  *                                             0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()
  *                                 i = 1             # <<<<<<<<<<<<<<
@@ -59197,33 +59311,33 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               __pyx_v_i = 1;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1715
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1723
  *                                 fphr_arr._clear()
  *                                 i = 1
  *                                 self.findexes.reset()             # <<<<<<<<<<<<<<
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  */
-              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1715; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
-              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1715; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1716
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1724
  *                                 i = 1
  *                                 self.findexes.reset()
  *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1
  */
-              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1716; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
-              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1716; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1717
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1725
  *                                 self.findexes.reset()
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59232,7 +59346,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1718
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1726
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1             # <<<<<<<<<<<<<<
@@ -59241,27 +59355,27 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               __pyx_v_i = (__pyx_v_i + 1);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1719
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1727
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1
  *                                 self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  */
-              __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
-              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_INCREF(((PyObject *)__pyx_v_self->findexes1));
               PyTuple_SET_ITEM(__pyx_t_14, 0, ((PyObject *)__pyx_v_self->findexes1));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_self->findexes1));
-              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1720
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1728
  *                                 i = i+1
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
@@ -59271,7 +59385,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_2 = __pyx_v_phrase->n;
               for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1721
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1729
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
@@ -59281,7 +59395,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_8 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_phrase->syms[__pyx_v_j])) != 0);
                 if (__pyx_t_8) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1722
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1730
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59290,7 +59404,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1723
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1731
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))
  *                                         i = i + 1             # <<<<<<<<<<<<<<
@@ -59302,7 +59416,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 /*else*/ {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1725
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1733
  *                                         i = i + 1
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
@@ -59314,7 +59428,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_L72:;
               }
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1726
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1734
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 if f_back_high > f_high:             # <<<<<<<<<<<<<<
@@ -59324,7 +59438,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_8 = ((__pyx_v_f_back_high > __pyx_v_f_high) != 0);
               if (__pyx_t_8) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1727
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1735
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 if f_back_high > f_high:
  *                                     fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59333,70 +59447,70 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                 ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1728
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1736
  *                                 if f_back_high > f_high:
  *                                     fphr_arr._append(sym_setindex(self.category, i))
  *                                     self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+1,
  */
-                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1728; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1736; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
-                __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1728; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1736; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 goto __pyx_L73;
               }
               __pyx_L73:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1729
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1737
  *                                     fphr_arr._append(sym_setindex(self.category, i))
  *                                     self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)             # <<<<<<<<<<<<<<
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+1,
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low, matching.sent_id,
  */
-              __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1729; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
               __Pyx_INCREF(((PyObject *)__pyx_v_fphr_arr));
               PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_fphr_arr));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_fphr_arr));
-              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1729; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
               __Pyx_DECREF_SET(__pyx_v_fphr, ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_14));
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1730
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1738
  *                                     self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+1,             # <<<<<<<<<<<<<<
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low, matching.sent_id,
  *                                                     e_sent_len, e_sent_start)
  */
-              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, __pyx_v_e_gap_low, __pyx_v_e_gap_high, __pyx_v_e_links_low, (__pyx_v_num_gaps + 1), __pyx_v_f_x_low, __pyx_v_f_x_high, __pyx_v_f_gap_low, __pyx_v_f_gap_high, __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, __pyx_v_e_gap_low, __pyx_v_e_gap_high, __pyx_v_e_links_low, (__pyx_v_num_gaps + 1), __pyx_v_f_x_low, __pyx_v_f_x_high, __pyx_v_f_gap_low, __pyx_v_f_gap_high, __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_XDECREF_SET(__pyx_v_phrase_list, __pyx_t_14);
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1733
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1741
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low, matching.sent_id,
  *                                                     e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:             # <<<<<<<<<<<<<<
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  */
-              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1733; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1741; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_t_8 = ((__pyx_t_13 > 0) != 0);
               if (__pyx_t_8) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1734
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1742
  *                                                     e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:
  *                                     pair_count = 1.0 / len(phrase_list)             # <<<<<<<<<<<<<<
  *                                 else:
  *                                     pair_count = 0
  */
-                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1742; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 if (unlikely(__pyx_t_13 == 0)) {
                   #ifdef WITH_THREAD
                   PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
@@ -59405,14 +59519,14 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   #ifdef WITH_THREAD
                   PyGILState_Release(__pyx_gilstate_save);
                   #endif
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1742; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 }
                 __pyx_v_pair_count = (1.0 / __pyx_t_13);
                 goto __pyx_L74;
               }
               /*else*/ {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1736
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1744
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  *                                     pair_count = 0             # <<<<<<<<<<<<<<
@@ -59423,7 +59537,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               }
               __pyx_L74:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1737
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1745
  *                                 else:
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:             # <<<<<<<<<<<<<<
@@ -59434,7 +59548,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_14 = __pyx_v_phrase_list; __Pyx_INCREF(__pyx_t_14); __pyx_t_13 = 0;
                 __pyx_t_16 = NULL;
               } else {
-                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_14);
                 __pyx_t_16 = Py_TYPE(__pyx_t_14)->tp_iternext;
               }
@@ -59442,16 +59556,16 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 if (!__pyx_t_16 && PyList_CheckExact(__pyx_t_14)) {
                   if (__pyx_t_13 >= PyList_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #endif
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                   if (__pyx_t_13 >= PyTuple_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #endif
                 } else {
                   __pyx_t_3 = __pyx_t_16(__pyx_t_14);
@@ -59459,7 +59573,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                     PyObject* exc_type = PyErr_Occurred();
                     if (exc_type) {
                       if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                     break;
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@@ -59475,7 +59589,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   if (unlikely(size != 2)) {
                     if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                     else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                   #if CYTHON_COMPILING_IN_CPYTHON
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@@ -59488,15 +59602,15 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                   __Pyx_INCREF(__pyx_t_11);
                   #else
-                  __pyx_t_15 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 } else {
                   Py_ssize_t index = -1;
-                  __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_1);
                   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
                   __pyx_t_17 = Py_TYPE(__pyx_t_1)->tp_iternext;
@@ -59504,7 +59618,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __Pyx_GOTREF(__pyx_t_15);
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                   __Pyx_GOTREF(__pyx_t_11);
-                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __pyx_t_17 = NULL;
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
                   goto __pyx_L78_unpacking_done;
@@ -59512,7 +59626,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
                   __pyx_t_17 = NULL;
                   if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __pyx_L78_unpacking_done:;
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                 __Pyx_XDECREF_SET(__pyx_v_phrase2, __pyx_t_15);
@@ -59520,7 +59634,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_XDECREF_SET(__pyx_v_eindexes, __pyx_t_11);
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1738
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1746
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als2 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)             # <<<<<<<<<<<<<<
@@ -59529,31 +59643,31 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                 __pyx_t_3 = ((PyObject *)__pyx_v_self->findexes);
                 __Pyx_INCREF(__pyx_t_3);
-                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_3), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1746; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_3), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1746; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
                 __Pyx_XDECREF_SET(__pyx_v_als2, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_11));
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1739
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1747
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als2 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als2)))             # <<<<<<<<<<<<<<
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  *                         if (f_back_high == f_high and
  */
-                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1747; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_11);
-                __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1747; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
                 __Pyx_INCREF(((PyObject *)__pyx_v_als2));
                 PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_als2));
                 __Pyx_GIVEREF(((PyObject *)__pyx_v_als2));
-                __pyx_t_15 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1747; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-                __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1747; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
                 __Pyx_INCREF(((PyObject *)__pyx_v_fphr));
                 PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_fphr));
@@ -59567,7 +59681,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_GIVEREF(__pyx_t_15);
                 __pyx_t_11 = 0;
                 __pyx_t_15 = 0;
-                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1747; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
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               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
@@ -59578,7 +59692,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           __pyx_L64:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1741
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1749
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als2)))
  * 
  *                         if (f_back_high == f_high and             # <<<<<<<<<<<<<<
@@ -59588,7 +59702,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_t_8 = ((__pyx_v_f_back_high == __pyx_v_f_high) != 0);
           if (__pyx_t_8) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1742
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1750
  * 
  *                         if (f_back_high == f_high and
  *                             f_sent_len - f_high >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -59598,7 +59712,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_9 = (((__pyx_v_f_sent_len - __pyx_v_f_high) >= __pyx_v_self->train_min_gap_size) != 0);
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1743
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1751
  *                         if (f_back_high == f_high and
  *                             f_sent_len - f_high >= self.train_min_gap_size and
  *                             ((not self.tight_phrases) or (f_links_low[f_high] != -1 and f_links_low[f_back_low] != -1))):             # <<<<<<<<<<<<<<
@@ -59628,7 +59742,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           if (__pyx_t_9) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1744
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1752
  *                             f_sent_len - f_high >= self.train_min_gap_size and
  *                             ((not self.tight_phrases) or (f_links_low[f_high] != -1 and f_links_low[f_back_low] != -1))):
  *                             f_x_high = f_high+self.train_min_gap_size             # <<<<<<<<<<<<<<
@@ -59637,7 +59751,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_f_x_high = (__pyx_v_f_high + __pyx_v_self->train_min_gap_size);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1745
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1753
  *                             ((not self.tight_phrases) or (f_links_low[f_high] != -1 and f_links_low[f_back_low] != -1))):
  *                             f_x_high = f_high+self.train_min_gap_size
  *                             met_constraints = 1             # <<<<<<<<<<<<<<
@@ -59646,7 +59760,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_met_constraints = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1746
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1754
  *                             f_x_high = f_high+self.train_min_gap_size
  *                             met_constraints = 1
  *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -59656,7 +59770,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_9 = (__pyx_v_self->tight_phrases != 0);
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1747
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1755
  *                             met_constraints = 1
  *                             if self.tight_phrases:
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:             # <<<<<<<<<<<<<<
@@ -59673,7 +59787,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (!__pyx_t_18) break;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1748
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1756
  *                             if self.tight_phrases:
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
  *                                     f_x_high = f_x_high + 1             # <<<<<<<<<<<<<<
@@ -59686,7 +59800,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L80:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1749
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1757
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
  *                                     f_x_high = f_x_high + 1
  *                             if f_x_high > f_sent_len or f_x_high - f_back_low > self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -59702,7 +59816,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_8) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1750
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1758
  *                                     f_x_high = f_x_high + 1
  *                             if f_x_high > f_sent_len or f_x_high - f_back_low > self.train_max_initial_size:
  *                                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -59714,7 +59828,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L83:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1752
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1760
  *                                 met_constraints = 0
  * 
  *                             if (met_constraints and             # <<<<<<<<<<<<<<
@@ -59723,17 +59837,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             if ((__pyx_v_met_constraints != 0)) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1753
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1761
  * 
  *                             if (met_constraints and
  *                                 self.find_fixpoint(f_back_low, f_x_high,             # <<<<<<<<<<<<<<
  *                                             f_links_low, f_links_high, e_links_low, e_links_high,
  *                                             e_low, e_high, &e_x_low, &e_x_high, &f_x_low, &f_x_high,
  */
-              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1753; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1761; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1757
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1765
  *                                             e_low, e_high, &e_x_low, &e_x_high, &f_x_low, &f_x_high,
  *                                             f_sent_len, e_sent_len,
  *                                             self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
@@ -59743,7 +59857,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               if ((((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_fixpoint(__pyx_v_self, __pyx_v_f_back_low, __pyx_t_14, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_links_low, __pyx_v_e_links_high, __pyx_v_e_low, __pyx_v_e_high, (&__pyx_v_e_x_low), (&__pyx_v_e_x_high), (&__pyx_v_f_x_low), (&__pyx_v_f_x_high), __pyx_v_f_sent_len, __pyx_v_e_sent_len, __pyx_v_self->train_max_initial_size, __pyx_v_self->train_max_initial_size, 1, 1, 1, 0, 1, 1, 0) != 0)) {
                 __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1759
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1767
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             1, 1, 1, 0, 1, 1, 0) and
  *                                 ((not self.tight_phrases) or f_links_low[f_x_high-1] != -1) and             # <<<<<<<<<<<<<<
@@ -59759,17 +59873,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (__pyx_t_9) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1760
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1768
  *                                             1, 1, 1, 0, 1, 1, 0) and
  *                                 ((not self.tight_phrases) or f_links_low[f_x_high-1] != -1) and
  *                                 self.find_fixpoint(f_high, f_x_high,             # <<<<<<<<<<<<<<
  *                                             f_links_low, f_links_high, e_links_low, e_links_high,
  *                                             -1, -1, e_gap_low+gap_start+num_gaps, e_gap_high+gap_start+num_gaps,
  */
-                  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1760; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1768; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_3);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1765
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1773
  *                                             f_gap_low+gap_start+num_gaps, f_gap_high+gap_start+num_gaps,
  *                                             f_sent_len, e_sent_len,
  *                                             self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
@@ -59792,7 +59906,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_8) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1767
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1775
  *                                             self.train_max_initial_size, self.train_max_initial_size,
  *                                             0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()             # <<<<<<<<<<<<<<
@@ -59801,7 +59915,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_clear(__pyx_v_fphr_arr);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1768
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1776
  *                                             0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()
  *                                 i = 1             # <<<<<<<<<<<<<<
@@ -59810,21 +59924,21 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               __pyx_v_i = 1;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1769
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1777
  *                                 fphr_arr._clear()
  *                                 i = 1
  *                                 self.findexes.reset()             # <<<<<<<<<<<<<<
  *                                 if f_back_low < f_low:
  *                                     fphr_arr._append(sym_setindex(self.category, i))
  */
-              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1769; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1777; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
-              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1769; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1777; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1770
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1778
  *                                 i = 1
  *                                 self.findexes.reset()
  *                                 if f_back_low < f_low:             # <<<<<<<<<<<<<<
@@ -59834,7 +59948,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_8 = ((__pyx_v_f_back_low < __pyx_v_f_low) != 0);
               if (__pyx_t_8) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1771
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1779
  *                                 self.findexes.reset()
  *                                 if f_back_low < f_low:
  *                                     fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59843,7 +59957,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                 ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1772
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1780
  *                                 if f_back_low < f_low:
  *                                     fphr_arr._append(sym_setindex(self.category, i))
  *                                     i = i+1             # <<<<<<<<<<<<<<
@@ -59852,42 +59966,42 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                 __pyx_v_i = (__pyx_v_i + 1);
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1773
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1781
  *                                     fphr_arr._append(sym_setindex(self.category, i))
  *                                     i = i+1
  *                                     self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:
  */
-                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1773; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
-                __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1773; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
                 goto __pyx_L85;
               }
               __pyx_L85:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1774
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1782
  *                                     i = i+1
  *                                     self.findexes.append(sym_setindex(self.category, i))
  *                                 self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  */
-              __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1782; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
-              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1782; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_INCREF(((PyObject *)__pyx_v_self->findexes1));
               PyTuple_SET_ITEM(__pyx_t_14, 0, ((PyObject *)__pyx_v_self->findexes1));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_self->findexes1));
-              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_14, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_14, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1782; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1775
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1783
  *                                     self.findexes.append(sym_setindex(self.category, i))
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
@@ -59897,7 +60011,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_2 = __pyx_v_phrase->n;
               for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1776
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1784
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
@@ -59907,7 +60021,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_8 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_phrase->syms[__pyx_v_j])) != 0);
                 if (__pyx_t_8) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1777
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1785
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59916,7 +60030,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1778
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1786
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))
  *                                         i = i + 1             # <<<<<<<<<<<<<<
@@ -59928,7 +60042,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 /*else*/ {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1780
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1788
  *                                         i = i + 1
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
@@ -59940,7 +60054,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_L88:;
               }
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1781
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1789
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -59949,67 +60063,67 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1782
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1790
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low+gap_start, e_gap_high+gap_start, e_links_low, num_gaps+1,
  */
-              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1782; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
-              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1782; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1783
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1791
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)             # <<<<<<<<<<<<<<
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low+gap_start, e_gap_high+gap_start, e_links_low, num_gaps+1,
  *                                                     f_x_low, f_x_high, f_gap_low+gap_start, f_gap_high+gap_start, f_links_low,
  */
-              __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1783; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
               __Pyx_INCREF(((PyObject *)__pyx_v_fphr_arr));
               PyTuple_SET_ITEM(__pyx_t_15, 0, ((PyObject *)__pyx_v_fphr_arr));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_fphr_arr));
-              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_15, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1783; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_15, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
               __Pyx_DECREF_SET(__pyx_v_fphr, ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_14));
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1784
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1792
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low+gap_start, e_gap_high+gap_start, e_links_low, num_gaps+1,             # <<<<<<<<<<<<<<
  *                                                     f_x_low, f_x_high, f_gap_low+gap_start, f_gap_high+gap_start, f_links_low,
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  */
-              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, (__pyx_v_e_gap_low + __pyx_v_gap_start), (__pyx_v_e_gap_high + __pyx_v_gap_start), __pyx_v_e_links_low, (__pyx_v_num_gaps + 1), __pyx_v_f_x_low, __pyx_v_f_x_high, (__pyx_v_f_gap_low + __pyx_v_gap_start), (__pyx_v_f_gap_high + __pyx_v_gap_start), __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1784; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, (__pyx_v_e_gap_low + __pyx_v_gap_start), (__pyx_v_e_gap_high + __pyx_v_gap_start), __pyx_v_e_links_low, (__pyx_v_num_gaps + 1), __pyx_v_f_x_low, __pyx_v_f_x_high, (__pyx_v_f_gap_low + __pyx_v_gap_start), (__pyx_v_f_gap_high + __pyx_v_gap_start), __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_XDECREF_SET(__pyx_v_phrase_list, __pyx_t_14);
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1787
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1795
  *                                                     f_x_low, f_x_high, f_gap_low+gap_start, f_gap_high+gap_start, f_links_low,
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:             # <<<<<<<<<<<<<<
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  */
-              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1787; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_t_8 = ((__pyx_t_13 > 0) != 0);
               if (__pyx_t_8) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1788
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1796
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:
  *                                     pair_count = 1.0 / len(phrase_list)             # <<<<<<<<<<<<<<
  *                                 else:
  *                                     pair_count = 0
  */
-                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 if (unlikely(__pyx_t_13 == 0)) {
                   #ifdef WITH_THREAD
                   PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
@@ -60018,14 +60132,14 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   #ifdef WITH_THREAD
                   PyGILState_Release(__pyx_gilstate_save);
                   #endif
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 }
                 __pyx_v_pair_count = (1.0 / __pyx_t_13);
                 goto __pyx_L89;
               }
               /*else*/ {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1790
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1798
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  *                                     pair_count = 0             # <<<<<<<<<<<<<<
@@ -60036,7 +60150,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               }
               __pyx_L89:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1791
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1799
  *                                 else:
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:             # <<<<<<<<<<<<<<
@@ -60047,7 +60161,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_14 = __pyx_v_phrase_list; __Pyx_INCREF(__pyx_t_14); __pyx_t_13 = 0;
                 __pyx_t_16 = NULL;
               } else {
-                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_14);
                 __pyx_t_16 = Py_TYPE(__pyx_t_14)->tp_iternext;
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@@ -60055,16 +60169,16 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 if (!__pyx_t_16 && PyList_CheckExact(__pyx_t_14)) {
                   if (__pyx_t_13 >= PyList_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_15 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #endif
                 } else if (!__pyx_t_16 && PyTuple_CheckExact(__pyx_t_14)) {
                   if (__pyx_t_13 >= PyTuple_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_15); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 } else {
                   __pyx_t_15 = __pyx_t_16(__pyx_t_14);
@@ -60072,7 +60186,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                     PyObject* exc_type = PyErr_Occurred();
                     if (exc_type) {
                       if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -60088,7 +60202,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   if (unlikely(size != 2)) {
                     if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                     else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                   #if CYTHON_COMPILING_IN_CPYTHON
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@@ -60101,15 +60215,15 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __Pyx_INCREF(__pyx_t_3);
                   __Pyx_INCREF(__pyx_t_11);
                   #else
-                  __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_3);
-                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_11);
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                   Py_ssize_t index = -1;
-                  __pyx_t_1 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_1 = PyObject_GetIter(__pyx_t_15); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_1);
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@@ -60117,7 +60231,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __pyx_t_17 = NULL;
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
                   goto __pyx_L93_unpacking_done;
@@ -60125,7 +60239,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                   __pyx_t_17 = NULL;
                   if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1799; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __pyx_L93_unpacking_done:;
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                 __Pyx_XDECREF_SET(__pyx_v_phrase2, __pyx_t_3);
@@ -60133,7 +60247,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_XDECREF_SET(__pyx_v_eindexes, __pyx_t_11);
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1792
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1800
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als3 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)             # <<<<<<<<<<<<<<
@@ -60142,31 +60256,31 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                 __pyx_t_15 = ((PyObject *)__pyx_v_self->findexes);
                 __Pyx_INCREF(__pyx_t_15);
-                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_15), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1800; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_15), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1800; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_11);
                 __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
                 __Pyx_XDECREF_SET(__pyx_v_als3, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_11));
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1793
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1801
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als3 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als3)))             # <<<<<<<<<<<<<<
  *                         if (num_gaps < self.max_nonterminals - 1 and
  *                             phrase_len+1 < self.max_length and
  */
-                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_11);
-                __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
                 __Pyx_INCREF(((PyObject *)__pyx_v_als3));
                 PyTuple_SET_ITEM(__pyx_t_15, 0, ((PyObject *)__pyx_v_als3));
                 __Pyx_GIVEREF(((PyObject *)__pyx_v_als3));
-                __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_15, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_15, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
                 __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
-                __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = PyTuple_New(4); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
                 __Pyx_INCREF(((PyObject *)__pyx_v_fphr));
                 PyTuple_SET_ITEM(__pyx_t_15, 0, ((PyObject *)__pyx_v_fphr));
@@ -60180,7 +60294,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_GIVEREF(__pyx_t_3);
                 __pyx_t_11 = 0;
                 __pyx_t_3 = 0;
-                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
               }
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
@@ -60191,7 +60305,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           __pyx_L79:;
 
-          /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1794
+          /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1802
  *                                     als3 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als3)))
  *                         if (num_gaps < self.max_nonterminals - 1 and             # <<<<<<<<<<<<<<
@@ -60201,7 +60315,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           __pyx_t_8 = ((__pyx_v_num_gaps < (__pyx_v_self->max_nonterminals - 1)) != 0);
           if (__pyx_t_8) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1795
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1803
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als3)))
  *                         if (num_gaps < self.max_nonterminals - 1 and
  *                             phrase_len+1 < self.max_length and             # <<<<<<<<<<<<<<
@@ -60211,7 +60325,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_9 = (((__pyx_v_phrase_len + 1) < __pyx_v_self->max_length) != 0);
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1796
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1804
  *                         if (num_gaps < self.max_nonterminals - 1 and
  *                             phrase_len+1 < self.max_length and
  *                             f_back_high == f_high and             # <<<<<<<<<<<<<<
@@ -60221,7 +60335,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_18 = ((__pyx_v_f_back_high == __pyx_v_f_high) != 0);
               if (__pyx_t_18) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1797
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1805
  *                             phrase_len+1 < self.max_length and
  *                             f_back_high == f_high and
  *                             f_back_low == f_low and             # <<<<<<<<<<<<<<
@@ -60231,7 +60345,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_10 = ((__pyx_v_f_back_low == __pyx_v_f_low) != 0);
                 if (__pyx_t_10) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1798
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1806
  *                             f_back_high == f_high and
  *                             f_back_low == f_low and
  *                             f_back_high - f_back_low + (2*self.train_min_gap_size) <= self.train_max_initial_size and             # <<<<<<<<<<<<<<
@@ -60241,7 +60355,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __pyx_t_19 = ((((__pyx_v_f_back_high - __pyx_v_f_back_low) + (2 * __pyx_v_self->train_min_gap_size)) <= __pyx_v_self->train_max_initial_size) != 0);
                   if (__pyx_t_19) {
 
-                    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1799
+                    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1807
  *                             f_back_low == f_low and
  *                             f_back_high - f_back_low + (2*self.train_min_gap_size) <= self.train_max_initial_size and
  *                             f_low >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -60251,7 +60365,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                     __pyx_t_20 = ((__pyx_v_f_low >= __pyx_v_self->train_min_gap_size) != 0);
                     if (__pyx_t_20) {
 
-                      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1800
+                      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1808
  *                             f_back_high - f_back_low + (2*self.train_min_gap_size) <= self.train_max_initial_size and
  *                             f_low >= self.train_min_gap_size and
  *                             f_high <= f_sent_len - self.train_min_gap_size and             # <<<<<<<<<<<<<<
@@ -60261,7 +60375,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                       __pyx_t_21 = ((__pyx_v_f_high <= (__pyx_v_f_sent_len - __pyx_v_self->train_min_gap_size)) != 0);
                       if (__pyx_t_21) {
 
-                        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1801
+                        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1809
  *                             f_low >= self.train_min_gap_size and
  *                             f_high <= f_sent_len - self.train_min_gap_size and
  *                             ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_high] != -1))):             # <<<<<<<<<<<<<<
@@ -60311,7 +60425,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
           }
           if (__pyx_t_9) {
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1803
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1811
  *                             ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_high] != -1))):
  * 
  *                             met_constraints = 1             # <<<<<<<<<<<<<<
@@ -60320,7 +60434,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_met_constraints = 1;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1804
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1812
  * 
  *                             met_constraints = 1
  *                             f_x_low = f_low-self.train_min_gap_size             # <<<<<<<<<<<<<<
@@ -60329,7 +60443,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_f_x_low = (__pyx_v_f_low - __pyx_v_self->train_min_gap_size);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1805
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1813
  *                             met_constraints = 1
  *                             f_x_low = f_low-self.train_min_gap_size
  *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -60339,7 +60453,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_9 = (__pyx_v_self->tight_phrases != 0);
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1806
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1814
  *                             f_x_low = f_low-self.train_min_gap_size
  *                             if self.tight_phrases:
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:             # <<<<<<<<<<<<<<
@@ -60356,7 +60470,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (!__pyx_t_18) break;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1807
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1815
  *                             if self.tight_phrases:
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
  *                                     f_x_low = f_x_low - 1             # <<<<<<<<<<<<<<
@@ -60369,7 +60483,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L95:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1808
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1816
  *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
  *                                     f_x_low = f_x_low - 1
  *                             if f_x_low < 0:             # <<<<<<<<<<<<<<
@@ -60379,7 +60493,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_18 = ((__pyx_v_f_x_low < 0) != 0);
             if (__pyx_t_18) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1809
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1817
  *                                     f_x_low = f_x_low - 1
  *                             if f_x_low < 0:
  *                                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -60391,7 +60505,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L98:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1811
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1819
  *                                 met_constraints = 0
  * 
  *                             f_x_high = f_high+self.train_min_gap_size             # <<<<<<<<<<<<<<
@@ -60400,7 +60514,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             __pyx_v_f_x_high = (__pyx_v_f_high + __pyx_v_self->train_min_gap_size);
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1812
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1820
  * 
  *                             f_x_high = f_high+self.train_min_gap_size
  *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
@@ -60410,7 +60524,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             __pyx_t_18 = (__pyx_v_self->tight_phrases != 0);
             if (__pyx_t_18) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1813
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1821
  *                             f_x_high = f_high+self.train_min_gap_size
  *                             if self.tight_phrases:
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:             # <<<<<<<<<<<<<<
@@ -60427,7 +60541,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (!__pyx_t_8) break;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1814
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1822
  *                             if self.tight_phrases:
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
  *                                     f_x_high = f_x_high + 1             # <<<<<<<<<<<<<<
@@ -60440,7 +60554,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L99:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1815
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1823
  *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
  *                                     f_x_high = f_x_high + 1
  *                             if f_x_high > f_sent_len or f_x_high - f_x_low > self.train_max_initial_size:             # <<<<<<<<<<<<<<
@@ -60456,7 +60570,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1816
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1824
  *                                     f_x_high = f_x_high + 1
  *                             if f_x_high > f_sent_len or f_x_high - f_x_low > self.train_max_initial_size:
  *                                 met_constraints = 0             # <<<<<<<<<<<<<<
@@ -60468,7 +60582,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             __pyx_L102:;
 
-            /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1818
+            /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1826
  *                                 met_constraints = 0
  * 
  *                             if (met_constraints and             # <<<<<<<<<<<<<<
@@ -60477,17 +60591,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
             if ((__pyx_v_met_constraints != 0)) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1819
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1827
  * 
  *                             if (met_constraints and
  *                                 (self.find_fixpoint(f_x_low, f_x_high,             # <<<<<<<<<<<<<<
  *                                                 f_links_low, f_links_high, e_links_low, e_links_high,
  *                                                 e_low, e_high, &e_x_low, &e_x_high, &f_x_low, &f_x_high,
  */
-              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1819; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1827; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1824
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1832
  *                                                 f_sent_len, e_sent_len,
  *                                                 self.train_max_initial_size, self.train_max_initial_size,
  *                                                 1, 1, 2, 1, 1, 1, 1) == 1) and             # <<<<<<<<<<<<<<
@@ -60498,7 +60612,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               if (__pyx_t_9) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1825
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1833
  *                                                 self.train_max_initial_size, self.train_max_initial_size,
  *                                                 1, 1, 2, 1, 1, 1, 1) == 1) and
  *                                 ((not self.tight_phrases) or (f_links_low[f_x_low] != -1 and f_links_low[f_x_high-1] != -1)) and             # <<<<<<<<<<<<<<
@@ -60520,17 +60634,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 if (__pyx_t_18) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1826
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1834
  *                                                 1, 1, 2, 1, 1, 1, 1) == 1) and
  *                                 ((not self.tight_phrases) or (f_links_low[f_x_low] != -1 and f_links_low[f_x_high-1] != -1)) and
  *                                 self.find_fixpoint(f_x_low, f_low,             # <<<<<<<<<<<<<<
  *                                                 f_links_low, f_links_high, e_links_low, e_links_high,
  *                                                 -1, -1, e_gap_low, e_gap_high, f_gap_low, f_gap_high,
  */
-                  __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_low); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1826; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_low); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1834; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_14);
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1830
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1838
  *                                                 -1, -1, e_gap_low, e_gap_high, f_gap_low, f_gap_high,
  *                                                 f_sent_len, e_sent_len,
  *                                                 self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
@@ -60541,17 +60655,17 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
                   if (__pyx_t_8) {
 
-                    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1832
+                    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1840
  *                                                 self.train_max_initial_size, self.train_max_initial_size,
  *                                                 0, 0, 0, 0, 0, 0, 0) and
  *                                 self.find_fixpoint(f_high, f_x_high,             # <<<<<<<<<<<<<<
  *                                                 f_links_low, f_links_high, e_links_low, e_links_high,
  *                                                 -1, -1, e_gap_low+1+num_gaps, e_gap_high+1+num_gaps,
  */
-                    __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1832; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    __pyx_t_14 = __Pyx_PyInt_From_int(__pyx_v_f_x_high); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1840; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                     __Pyx_GOTREF(__pyx_t_14);
 
-                    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1837
+                    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1845
  *                                                 f_gap_low+1+num_gaps, f_gap_high+1+num_gaps,
  *                                                 f_sent_len, e_sent_len,
  *                                                 self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
@@ -60578,7 +60692,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
             }
             if (__pyx_t_9) {
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1839
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1847
  *                                                 self.train_max_initial_size, self.train_max_initial_size,
  *                                                 0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()             # <<<<<<<<<<<<<<
@@ -60587,7 +60701,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_clear(__pyx_v_fphr_arr);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1840
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1848
  *                                                 0, 0, 0, 0, 0, 0, 0)):
  *                                 fphr_arr._clear()
  *                                 i = 1             # <<<<<<<<<<<<<<
@@ -60596,33 +60710,33 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               __pyx_v_i = 1;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1841
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1849
  *                                 fphr_arr._clear()
  *                                 i = 1
  *                                 self.findexes.reset()             # <<<<<<<<<<<<<<
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  */
-              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1841; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_reset); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
-              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1841; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyObject_Call(__pyx_t_14, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1842
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1850
  *                                 i = 1
  *                                 self.findexes.reset()
  *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1
  */
-              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
-              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_15); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1843
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1851
  *                                 self.findexes.reset()
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -60631,7 +60745,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1844
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1852
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1             # <<<<<<<<<<<<<<
@@ -60640,27 +60754,27 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               __pyx_v_i = (__pyx_v_i + 1);
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1845
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1853
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 i = i+1
  *                                 self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  */
-              __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_15 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->findexes), __pyx_n_s_extend); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_15);
-              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = PyTuple_New(1); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_INCREF(((PyObject *)__pyx_v_self->findexes1));
               PyTuple_SET_ITEM(__pyx_t_14, 0, ((PyObject *)__pyx_v_self->findexes1));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_self->findexes1));
-              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_15, __pyx_t_14, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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               __Pyx_DECREF(__pyx_t_15); __pyx_t_15 = 0;
               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1846
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1854
  *                                 i = i+1
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
@@ -60670,7 +60784,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               __pyx_t_2 = __pyx_v_phrase->n;
               for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_2; __pyx_v_j++) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1847
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1855
  *                                 self.findexes.extend(self.findexes1)
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
@@ -60680,7 +60794,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_9 = (__pyx_f_4cdec_2sa_3_sa_sym_isvar((__pyx_v_phrase->syms[__pyx_v_j])) != 0);
                 if (__pyx_t_9) {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1848
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1856
  *                                 for j from 0 <= j < phrase.n:
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -60689,7 +60803,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                   ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1849
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1857
  *                                     if sym_isvar(phrase.syms[j]):
  *                                         fphr_arr._append(sym_setindex(self.category, i))
  *                                         i = i + 1             # <<<<<<<<<<<<<<
@@ -60701,7 +60815,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 }
                 /*else*/ {
 
-                  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1851
+                  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1859
  *                                         i = i + 1
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
@@ -60713,7 +60827,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_L106:;
               }
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1852
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1860
  *                                     else:
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
@@ -60722,67 +60836,67 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
               ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_IntList *)__pyx_v_fphr_arr->__pyx_vtab)->_append(__pyx_v_fphr_arr, __pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i));
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1853
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1861
  *                                         fphr_arr._append(phrase.syms[j])
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+2,
  */
-              __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_f_4cdec_2sa_3_sa_sym_setindex(__pyx_v_self->category, __pyx_v_i)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
-              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_7 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes), __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1854
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1862
  *                                 fphr_arr._append(sym_setindex(self.category, i))
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)             # <<<<<<<<<<<<<<
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+2,
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low,
  */
-              __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1854; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_3);
               __Pyx_INCREF(((PyObject *)__pyx_v_fphr_arr));
               PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_fphr_arr));
               __Pyx_GIVEREF(((PyObject *)__pyx_v_fphr_arr));
-              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1854; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4cdec_2sa_3_sa_Phrase)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
               __Pyx_DECREF_SET(__pyx_v_fphr, ((struct __pyx_obj_4cdec_2sa_3_sa_Phrase *)__pyx_t_14));
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1855
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1863
  *                                 self.findexes.append(sym_setindex(self.category, i))
  *                                 fphr = Phrase(fphr_arr)
  *                                 phrase_list = self.extract_phrases(e_x_low, e_x_high, e_gap_low, e_gap_high, e_links_low, num_gaps+2,             # <<<<<<<<<<<<<<
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low,
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  */
-              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, __pyx_v_e_gap_low, __pyx_v_e_gap_high, __pyx_v_e_links_low, (__pyx_v_num_gaps + 2), __pyx_v_f_x_low, __pyx_v_f_x_high, __pyx_v_f_gap_low, __pyx_v_f_gap_high, __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1855; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_14 = ((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->extract_phrases(__pyx_v_self, __pyx_v_e_x_low, __pyx_v_e_x_high, __pyx_v_e_gap_low, __pyx_v_e_gap_high, __pyx_v_e_links_low, (__pyx_v_num_gaps + 2), __pyx_v_f_x_low, __pyx_v_f_x_high, __pyx_v_f_gap_low, __pyx_v_f_gap_high, __pyx_v_f_links_low, __pyx_v_matching->sent_id, __pyx_v_e_sent_len, __pyx_v_e_sent_start); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __Pyx_GOTREF(__pyx_t_14);
               __Pyx_XDECREF_SET(__pyx_v_phrase_list, __pyx_t_14);
               __pyx_t_14 = 0;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1858
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1866
  *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low,
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:             # <<<<<<<<<<<<<<
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  */
-              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1858; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1866; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
               __pyx_t_9 = ((__pyx_t_13 > 0) != 0);
               if (__pyx_t_9) {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1859
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1867
  *                                                     matching.sent_id, e_sent_len, e_sent_start)
  *                                 if len(phrase_list) > 0:
  *                                     pair_count = 1.0 / len(phrase_list)             # <<<<<<<<<<<<<<
  *                                 else:
  *                                     pair_count = 0
  */
-                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1859; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = PyObject_Length(__pyx_v_phrase_list); if (unlikely(__pyx_t_13 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1867; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 if (unlikely(__pyx_t_13 == 0)) {
                   #ifdef WITH_THREAD
                   PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
@@ -60791,14 +60905,14 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   #ifdef WITH_THREAD
                   PyGILState_Release(__pyx_gilstate_save);
                   #endif
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1859; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1867; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 }
                 __pyx_v_pair_count = (1.0 / __pyx_t_13);
                 goto __pyx_L107;
               }
               /*else*/ {
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1861
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1869
  *                                     pair_count = 1.0 / len(phrase_list)
  *                                 else:
  *                                     pair_count = 0             # <<<<<<<<<<<<<<
@@ -60809,7 +60923,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
               }
               __pyx_L107:;
 
-              /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1862
+              /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1870
  *                                 else:
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:             # <<<<<<<<<<<<<<
@@ -60820,7 +60934,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __pyx_t_14 = __pyx_v_phrase_list; __Pyx_INCREF(__pyx_t_14); __pyx_t_13 = 0;
                 __pyx_t_16 = NULL;
               } else {
-                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_13 = -1; __pyx_t_14 = PyObject_GetIter(__pyx_v_phrase_list); if (unlikely(!__pyx_t_14)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_14);
                 __pyx_t_16 = Py_TYPE(__pyx_t_14)->tp_iternext;
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@@ -60828,16 +60942,16 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 if (!__pyx_t_16 && PyList_CheckExact(__pyx_t_14)) {
                   if (__pyx_t_13 >= PyList_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PyList_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #endif
                 } else if (!__pyx_t_16 && PyTuple_CheckExact(__pyx_t_14)) {
                   if (__pyx_t_13 >= PyTuple_GET_SIZE(__pyx_t_14)) break;
                   #if CYTHON_COMPILING_IN_CPYTHON
-                  __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_14, __pyx_t_13); __Pyx_INCREF(__pyx_t_3); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   #else
-                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_3 = PySequence_ITEM(__pyx_t_14, __pyx_t_13); __pyx_t_13++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                   __pyx_t_3 = __pyx_t_16(__pyx_t_14);
@@ -60845,7 +60959,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                     PyObject* exc_type = PyErr_Occurred();
                     if (exc_type) {
                       if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                      else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                     break;
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@@ -60861,7 +60975,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   if (unlikely(size != 2)) {
                     if (size > 2) __Pyx_RaiseTooManyValuesError(2);
                     else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -60874,15 +60988,15 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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                   __Pyx_INCREF(__pyx_t_11);
                   #else
-                  __pyx_t_15 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_15 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 } else {
                   Py_ssize_t index = -1;
-                  __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  __pyx_t_1 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __Pyx_GOTREF(__pyx_t_1);
                   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
                   __pyx_t_17 = Py_TYPE(__pyx_t_1)->tp_iternext;
@@ -60890,7 +61004,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
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-                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  if (__Pyx_IternextUnpackEndCheck(__pyx_t_17(__pyx_t_1), 2) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                   __pyx_t_17 = NULL;
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
                   goto __pyx_L111_unpacking_done;
@@ -60898,7 +61012,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
                   __pyx_t_17 = NULL;
                   if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                  {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_XDECREF_SET(__pyx_v_phrase2, __pyx_t_15);
@@ -60906,7 +61020,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_XDECREF_SET(__pyx_v_eindexes, __pyx_t_11);
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1863
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1871
  *                                     pair_count = 0
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als4 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)             # <<<<<<<<<<<<<<
@@ -60915,31 +61029,31 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
                 __pyx_t_3 = ((PyObject *)__pyx_v_self->findexes);
                 __Pyx_INCREF(__pyx_t_3);
-                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_3), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                if (!(likely(((__pyx_v_eindexes) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_eindexes, __pyx_ptype_4cdec_2sa_3_sa_IntList))))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1871; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = ((PyObject *)((struct __pyx_vtabstruct_4cdec_2sa_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_3), ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_v_eindexes))); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1871; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
                 __Pyx_XDECREF_SET(__pyx_v_als4, ((struct __pyx_obj_4cdec_2sa_3_sa_IntList *)__pyx_t_11));
                 __pyx_t_11 = 0;
 
-                /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1864
+                /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1872
  *                                 for phrase2, eindexes in phrase_list:
  *                                     als4 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
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  *                 reason_for_failure = "Unable to extract basic phrase"
  */
-                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_11 = PyFloat_FromDouble(__pyx_v_pair_count); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_11);
-                __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
                 __Pyx_INCREF(((PyObject *)__pyx_v_als4));
                 PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_als4));
                 __Pyx_GIVEREF(((PyObject *)__pyx_v_als4));
-                __pyx_t_15 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_15 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyTuple_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_15);
                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-                __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_3 = PyTuple_New(4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_GOTREF(__pyx_t_3);
                 __Pyx_INCREF(((PyObject *)__pyx_v_fphr));
                 PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_fphr));
@@ -60953,7 +61067,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
                 __Pyx_GIVEREF(__pyx_t_15);
                 __pyx_t_11 = 0;
                 __pyx_t_15 = 0;
-                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1864; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+                __pyx_t_7 = __Pyx_PyObject_Append(__pyx_v_extracts, __pyx_t_3); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
                 __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
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               __Pyx_DECREF(__pyx_t_14); __pyx_t_14 = 0;
@@ -60973,7 +61087,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
     }
     /*else*/ {
 
-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1866
+      /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1874
  *                                     extracts.append((fphr, phrase2, pair_count, tuple(als4)))
  *             else:
  *                 reason_for_failure = "Unable to extract basic phrase"             # <<<<<<<<<<<<<<
@@ -60988,7 +61102,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   }
   __pyx_L33:;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1868
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1876
  *                 reason_for_failure = "Unable to extract basic phrase"
  * 
  *         free(sent_links)             # <<<<<<<<<<<<<<
@@ -60997,7 +61111,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_sent_links);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1869
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1877
  * 
  *         free(sent_links)
  *         free(f_links_low)             # <<<<<<<<<<<<<<
@@ -61006,7 +61120,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_f_links_low);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1870
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1878
  *         free(sent_links)
  *         free(f_links_low)
  *         free(f_links_high)             # <<<<<<<<<<<<<<
@@ -61015,7 +61129,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_f_links_high);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1871
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1879
  *         free(f_links_low)
  *         free(f_links_high)
  *         free(e_links_low)             # <<<<<<<<<<<<<<
@@ -61024,7 +61138,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_e_links_low);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1872
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1880
  *         free(f_links_high)
  *         free(e_links_low)
  *         free(e_links_high)             # <<<<<<<<<<<<<<
@@ -61033,7 +61147,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_e_links_high);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1873
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1881
  *         free(e_links_low)
  *         free(e_links_high)
  *         free(f_gap_low)             # <<<<<<<<<<<<<<
@@ -61042,7 +61156,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_f_gap_low);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1874
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1882
  *         free(e_links_high)
  *         free(f_gap_low)
  *         free(f_gap_high)             # <<<<<<<<<<<<<<
@@ -61051,7 +61165,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_f_gap_high);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1875
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1883
  *         free(f_gap_low)
  *         free(f_gap_high)
  *         free(e_gap_low)             # <<<<<<<<<<<<<<
@@ -61060,7 +61174,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_e_gap_low);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1876
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1884
  *         free(f_gap_high)
  *         free(e_gap_low)
  *         free(e_gap_high)             # <<<<<<<<<<<<<<
@@ -61069,7 +61183,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
  */
   free(__pyx_v_e_gap_high);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1878
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1886
  *         free(e_gap_high)
  * 
  *         return extracts             # <<<<<<<<<<<<<<
@@ -61081,7 +61195,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   __pyx_r = __pyx_v_extracts;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1481
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1489
  *         return ret
  * 
  *     cdef extract(self, Phrase phrase, Matching* matching, int* chunklen, int num_chunks):             # <<<<<<<<<<<<<<
@@ -61118,7 +61232,7 @@ static PyObject *__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract(struct
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1886
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1894
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  *     # (Extract rules, update counts)
  *     def add_instance(self, f_words, e_words, alignment, ctx_name=None):             # <<<<<<<<<<<<<<
@@ -61162,12 +61276,12 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_26add_instanc
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_e_words)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1886; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1894; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_alignment)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1886; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1894; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -61176,7 +61290,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_26add_instanc
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-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "add_instance") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1886; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "add_instance") < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1894; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -61195,7 +61309,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_26add_instanc
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-  __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1886; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("add_instance", 0, 3, 4, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1894; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -61208,7 +61322,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_26add_instanc
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1920
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@@ -61262,46 +61376,46 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 5); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 6); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 7); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, 8); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -61328,7 +61442,7 @@ static PyObject *__pyx_pw_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-  __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("extract", 1, 9, 9, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1922
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1935
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1937
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-    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1939
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1940
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1943
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1945
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1946
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1947
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1948
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1958
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1956
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1962
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1963
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1964
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1965
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1968
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@@ -62129,33 +62243,33 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1969
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1970
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+          __pyx_t_1 = PySequence_ITEM(__pyx_t_2, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1978; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-              else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1970; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1971
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1972
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1974
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@@ -62271,34 +62385,34 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1975
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+        if (unlikely(!__pyx_cur_scope->__pyx_v_rules)) { __Pyx_RaiseClosureNameError("rules"); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1983; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1975; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1976
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1977
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1978
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+        __pyx_t_7 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -62380,16 +62494,16 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-          __pyx_t_2 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_7); __Pyx_INCREF(__pyx_t_2); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1978; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_2 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_7); __Pyx_INCREF(__pyx_t_2); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_2 = PySequence_ITEM(__pyx_t_1, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_2 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_7); __Pyx_INCREF(__pyx_t_2); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_2 = PySequence_ITEM(__pyx_t_1, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -62397,7 +62511,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-              else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1978; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1986; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1979
+        /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1987
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+        if (unlikely(!__pyx_cur_scope->__pyx_v_cover)) { __Pyx_RaiseClosureNameError("cover"); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        __pyx_t_4 = PyObject_GetItem(__pyx_t_14, __pyx_t_2); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+        __pyx_t_8 = PyNumber_InPlaceSubtract(__pyx_t_4, __pyx_int_1); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        if (unlikely(PyObject_SetItem(__pyx_t_14, __pyx_t_2, __pyx_t_8) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -62448,26 +62562,26 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_12add_instanc
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1981
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1999
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1897
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1898
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1902
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+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_4 = PySequence_ITEM(__pyx_t_3, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          else {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1902; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -63725,9 +63839,9 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_25add_instanc
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+    __pyx_t_4 = PyNumber_Add(__pyx_v_e_len, __pyx_int_1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_6 = PyList_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -63735,7 +63849,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_25add_instanc
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+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -63743,28 +63857,28 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_25add_instanc
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1903
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-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1903; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2030
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2032
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2037
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2116
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2118
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2056
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2127
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2153
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2154
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-        /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2168
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2169
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2170
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2150
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2140
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2142
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2143
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-  __pyx_t_1 = PySet_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2145
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2173
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2174
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2176
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2140
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2145
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2179
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@@ -67839,16 +67929,16 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_23HieroCachingRuleFactory_35drop_ctx(st
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2180
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+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2179
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2184
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2183
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2184
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2185
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2186
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-      /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2187
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2188
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2189
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2183
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2191
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2192
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2193
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2194
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2195
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2191
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2197
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+          __Pyx_RaiseArgtupleInvalid("span_dec", 1, 3, 3, 1); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2202; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+          __Pyx_RaiseArgtupleInvalid("span_dec", 1, 3, 3, 2); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2202; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("span_dec", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2202; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -68331,7 +68421,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_20span_dec(CYTHON_UNUSED PyObject *__py
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2198
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2203
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@@ -68341,7 +68431,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_20span_dec(CYTHON_UNUSED PyObject *__py
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2199
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2204
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@@ -68349,12 +68439,12 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_20span_dec(CYTHON_UNUSED PyObject *__py
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-    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = PyObject_RichCompare(__pyx_v_k, __pyx_v_j, Py_LE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2204; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2200
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2205
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@@ -68362,27 +68452,27 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_20span_dec(CYTHON_UNUSED PyObject *__py
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+    __pyx_t_3 = PyObject_GetItem(__pyx_v_vec, __pyx_t_1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2205; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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+    __pyx_t_4 = PyNumber_InPlaceSubtract(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    if (unlikely(PyObject_SetItem(__pyx_v_vec, __pyx_t_1, __pyx_t_4) < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2201
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2206
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-    __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_v_k, __pyx_int_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2201; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_v_k, __pyx_int_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2197
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2202
  *         k += 1
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  * def span_dec(vec, i, j):             # <<<<<<<<<<<<<<
@@ -68406,7 +68496,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_20span_dec(CYTHON_UNUSED PyObject *__py
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":7
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":7
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  * cdef class FeatureVector:
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":8
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":8
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@@ -68469,7 +68559,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_13FeatureVector___cinit__(struct __pyx_obj_4c
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   __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":9
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":9
  *     def __cinit__(self):
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@@ -68497,7 +68587,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_13FeatureVector___cinit__(struct __pyx_obj_4c
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":7
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":7
  * 
  * cdef class FeatureVector:
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@@ -68519,7 +68609,7 @@ static int __pyx_pf_4cdec_2sa_3_sa_13FeatureVector___cinit__(struct __pyx_obj_4c
   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":11
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":11
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  *     def set(self, unsigned name, float value):             # <<<<<<<<<<<<<<
@@ -68598,7 +68688,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_13FeatureVector_2set(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":12
  * 
  *     def set(self, unsigned name, float value):
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@@ -68610,7 +68700,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_13FeatureVector_2set(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":13
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  *         self.values.append(value)             # <<<<<<<<<<<<<<
@@ -68622,7 +68712,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_13FeatureVector_2set(struct __pyx_obj_4
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":11
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":11
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  *     def set(self, unsigned name, float value):             # <<<<<<<<<<<<<<
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":15
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":15
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  *     def __iter__(self):             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":17
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-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":18
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":18
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@@ -68776,7 +68866,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_13FeatureVector_6generator5(__pyx_Gener
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":15
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":15
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  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -68800,7 +68890,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_13FeatureVector_6generator5(__pyx_Gener
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":20
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  *     def __str__(self):             # <<<<<<<<<<<<<<
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-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":21
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":21
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  *     def __str__(self):
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@@ -68967,7 +69057,7 @@ static PyObject *__pyx_gb_4cdec_2sa_3_sa_13FeatureVector_7__str___2generator17(_
   return NULL;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":20
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":20
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  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -68995,7 +69085,7 @@ static PyObject *__pyx_pf_4cdec_2sa_3_sa_13FeatureVector_7__str__(struct __pyx_o
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":21
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  *     def __str__(self):
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":20
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  *     def __str__(self):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":25
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":25
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":26
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":26
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":27
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":27
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":25
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":25
  * cdef class Scorer:
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  *     def __init__(self, *models):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":29
+/* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":29
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  *     cdef FeatureVector score(self, ctx):             # <<<<<<<<<<<<<<
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":30
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":30
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  *     cdef FeatureVector score(self, ctx):
  *         cdef FeatureVector scores = FeatureVector()             # <<<<<<<<<<<<<<
@@ -69193,7 +69283,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *__pyx_f_4cdec_2sa_3_sa_6Sc
   __pyx_v_scores = ((struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":31
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":31
  *     cdef FeatureVector score(self, ctx):
  *         cdef FeatureVector scores = FeatureVector()
  *         for name, model in self.models:             # <<<<<<<<<<<<<<
@@ -69290,7 +69380,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *__pyx_f_4cdec_2sa_3_sa_6Sc
     __Pyx_XDECREF_SET(__pyx_v_model, __pyx_t_6);
     __pyx_t_6 = 0;
 
-    /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":32
+    /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":32
  *         cdef FeatureVector scores = FeatureVector()
  *         for name, model in self.models:
  *             scores.set(name, model(ctx))             # <<<<<<<<<<<<<<
@@ -69322,7 +69412,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *__pyx_f_4cdec_2sa_3_sa_6Sc
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":33
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":33
  *         for name, model in self.models:
  *             scores.set(name, model(ctx))
  *         return scores             # <<<<<<<<<<<<<<
@@ -69332,7 +69422,7 @@ static struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *__pyx_f_4cdec_2sa_3_sa_6Sc
   __pyx_r = __pyx_v_scores;
   goto __pyx_L0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":29
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":29
  *         self.models = zip(names, models)
  * 
  *     cdef FeatureVector score(self, ctx):             # <<<<<<<<<<<<<<
@@ -71785,6 +71875,7 @@ static PyObject *__pyx_tp_new_4cdec_2sa_3_sa_OnlineStats(PyTypeObject *t, CYTHON
   p->phrases_e = Py_None; Py_INCREF(Py_None);
   p->phrases_fe = Py_None; Py_INCREF(Py_None);
   p->phrases_al = Py_None; Py_INCREF(Py_None);
+  p->bilex = Py_None; Py_INCREF(Py_None);
   if (unlikely(__pyx_pw_4cdec_2sa_3_sa_11OnlineStats_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
     Py_DECREF(o); o = 0;
   }
@@ -71804,6 +71895,7 @@ static void __pyx_tp_dealloc_4cdec_2sa_3_sa_OnlineStats(PyObject *o) {
   Py_CLEAR(p->phrases_e);
   Py_CLEAR(p->phrases_fe);
   Py_CLEAR(p->phrases_al);
+  Py_CLEAR(p->bilex);
   (*Py_TYPE(o)->tp_free)(o);
 }
 
@@ -71825,6 +71917,9 @@ static int __pyx_tp_traverse_4cdec_2sa_3_sa_OnlineStats(PyObject *o, visitproc v
   if (p->phrases_al) {
     e = (*v)(p->phrases_al, a); if (e) return e;
   }
+  if (p->bilex) {
+    e = (*v)(p->bilex, a); if (e) return e;
+  }
   return 0;
 }
 
@@ -71846,6 +71941,9 @@ static int __pyx_tp_clear_4cdec_2sa_3_sa_OnlineStats(PyObject *o) {
   tmp = ((PyObject*)p->phrases_al);
   p->phrases_al = Py_None; Py_INCREF(Py_None);
   Py_XDECREF(tmp);
+  tmp = ((PyObject*)p->bilex);
+  p->bilex = Py_None; Py_INCREF(Py_None);
+  Py_XDECREF(tmp);
   return 0;
 }
 
@@ -71914,6 +72012,19 @@ static int __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_phrases_al(PyObject *o, Py
   }
 }
 
+static PyObject *__pyx_getprop_4cdec_2sa_3_sa_11OnlineStats_bilex(PyObject *o, CYTHON_UNUSED void *x) {
+  return __pyx_pw_4cdec_2sa_3_sa_11OnlineStats_5bilex_1__get__(o);
+}
+
+static int __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_bilex(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
+  if (v) {
+    return __pyx_pw_4cdec_2sa_3_sa_11OnlineStats_5bilex_3__set__(o, v);
+  }
+  else {
+    return __pyx_pw_4cdec_2sa_3_sa_11OnlineStats_5bilex_5__del__(o);
+  }
+}
+
 static PyMethodDef __pyx_methods_4cdec_2sa_3_sa_OnlineStats[] = {
   {0, 0, 0, 0}
 };
@@ -71924,6 +72035,7 @@ static struct PyGetSetDef __pyx_getsets_4cdec_2sa_3_sa_OnlineStats[] = {
   {(char *)"phrases_e", __pyx_getprop_4cdec_2sa_3_sa_11OnlineStats_phrases_e, __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_phrases_e, 0, 0},
   {(char *)"phrases_fe", __pyx_getprop_4cdec_2sa_3_sa_11OnlineStats_phrases_fe, __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_phrases_fe, 0, 0},
   {(char *)"phrases_al", __pyx_getprop_4cdec_2sa_3_sa_11OnlineStats_phrases_al, __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_phrases_al, 0, 0},
+  {(char *)"bilex", __pyx_getprop_4cdec_2sa_3_sa_11OnlineStats_bilex, __pyx_setprop_4cdec_2sa_3_sa_11OnlineStats_bilex, 0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -77007,6 +77119,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_0, __pyx_k_0, sizeof(__pyx_k_0), 0, 0, 1, 0},
   {&__pyx_kp_s_0_1, __pyx_k_0_1, sizeof(__pyx_k_0_1), 0, 0, 1, 0},
   {&__pyx_kp_s_1, __pyx_k_1, sizeof(__pyx_k_1), 0, 0, 1, 0},
+  {&__pyx_n_s_Bilex, __pyx_k_Bilex, sizeof(__pyx_k_Bilex), 0, 0, 1, 1},
   {&__pyx_kp_s_Bucket_sort_took_f_seconds, __pyx_k_Bucket_sort_took_f_seconds, sizeof(__pyx_k_Bucket_sort_took_f_seconds), 0, 0, 1, 0},
   {&__pyx_kp_s_Computing_collocations, __pyx_k_Computing_collocations, sizeof(__pyx_k_Computing_collocations), 0, 0, 1, 0},
   {&__pyx_kp_s_Computing_inverted_indexes, __pyx_k_Computing_inverted_indexes, sizeof(__pyx_k_Computing_inverted_indexes), 0, 0, 1, 0},
@@ -77038,7 +77151,6 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_Must_specify_an_alignment_object, __pyx_k_Must_specify_an_alignment_object, sizeof(__pyx_k_Must_specify_an_alignment_object), 0, 0, 1, 0},
   {&__pyx_n_s_NULL, __pyx_k_NULL, sizeof(__pyx_k_NULL), 0, 0, 1, 1},
   {&__pyx_kp_s_No_aligned_terminals, __pyx_k_No_aligned_terminals, sizeof(__pyx_k_No_aligned_terminals), 0, 0, 1, 0},
-  {&__pyx_kp_s_No_online_bilexical_dictionary_s, __pyx_k_No_online_bilexical_dictionary_s, sizeof(__pyx_k_No_online_bilexical_dictionary_s), 0, 0, 1, 0},
   {&__pyx_n_s_OnlineFeatureContext, __pyx_k_OnlineFeatureContext, sizeof(__pyx_k_OnlineFeatureContext), 0, 0, 1, 1},
   {&__pyx_kp_s_Precomputation_done_with_max_ini, __pyx_k_Precomputation_done_with_max_ini, sizeof(__pyx_k_Precomputation_done_with_max_ini), 0, 0, 1, 0},
   {&__pyx_kp_s_Precomputation_done_with_max_non, __pyx_k_Precomputation_done_with_max_non, sizeof(__pyx_k_Precomputation_done_with_max_non), 0, 0, 1, 0},
@@ -77344,14 +77456,13 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_use_collocations, __pyx_k_use_collocations, sizeof(__pyx_k_use_collocations), 0, 0, 1, 1},
   {&__pyx_n_s_use_index, __pyx_k_use_index, sizeof(__pyx_k_use_index), 0, 0, 1, 1},
   {&__pyx_n_s_use_sent_id, __pyx_k_use_sent_id, sizeof(__pyx_k_use_sent_id), 0, 0, 1, 1},
-  {&__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt, __pyx_k_usr0_home_mdenkows_cdec_git_pyt, sizeof(__pyx_k_usr0_home_mdenkows_cdec_git_pyt), 0, 0, 1, 0},
-  {&__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_2, __pyx_k_usr0_home_mdenkows_cdec_git_pyt_2, sizeof(__pyx_k_usr0_home_mdenkows_cdec_git_pyt_2), 0, 0, 1, 0},
-  {&__pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_3, __pyx_k_usr0_home_mdenkows_cdec_git_pyt_3, sizeof(__pyx_k_usr0_home_mdenkows_cdec_git_pyt_3), 0, 0, 1, 0},
+  {&__pyx_kp_s_usr0_home_mdenkows_cdec_python, __pyx_k_usr0_home_mdenkows_cdec_python, sizeof(__pyx_k_usr0_home_mdenkows_cdec_python), 0, 0, 1, 0},
+  {&__pyx_kp_s_usr0_home_mdenkows_cdec_python_2, __pyx_k_usr0_home_mdenkows_cdec_python_2, sizeof(__pyx_k_usr0_home_mdenkows_cdec_python_2), 0, 0, 1, 0},
+  {&__pyx_kp_s_usr0_home_mdenkows_cdec_python_3, __pyx_k_usr0_home_mdenkows_cdec_python_3, sizeof(__pyx_k_usr0_home_mdenkows_cdec_python_3), 0, 0, 1, 0},
   {&__pyx_n_s_value, __pyx_k_value, sizeof(__pyx_k_value), 0, 0, 1, 1},
   {&__pyx_n_s_vec, __pyx_k_vec, sizeof(__pyx_k_vec), 0, 0, 1, 1},
   {&__pyx_n_s_w, __pyx_k_w, sizeof(__pyx_k_w), 0, 0, 1, 1},
   {&__pyx_n_s_warn, __pyx_k_warn, sizeof(__pyx_k_warn), 0, 0, 1, 1},
-  {&__pyx_n_s_warning, __pyx_k_warning, sizeof(__pyx_k_warning), 0, 0, 1, 1},
   {&__pyx_n_s_wc, __pyx_k_wc, sizeof(__pyx_k_wc), 0, 0, 1, 1},
   {&__pyx_n_s_word, __pyx_k_word, sizeof(__pyx_k_word), 0, 0, 1, 1},
   {&__pyx_n_s_word_alignments, __pyx_k_word_alignments, sizeof(__pyx_k_word_alignments), 0, 0, 1, 1},
@@ -77377,8 +77488,8 @@ static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_zip = __Pyx_GetBuiltinName(__pyx_n_s_zip); if (!__pyx_builtin_zip) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 371; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_StopIteration = __Pyx_GetBuiltinName(__pyx_n_s_StopIteration); if (!__pyx_builtin_StopIteration) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_cmp = __Pyx_GetBuiltinName(__pyx_n_s_cmp); if (!__pyx_builtin_cmp) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_sorted = __Pyx_GetBuiltinName(__pyx_n_s_sorted); if (!__pyx_builtin_sorted) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 971; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_max = __Pyx_GetBuiltinName(__pyx_n_s_max); if (!__pyx_builtin_max) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_sorted = __Pyx_GetBuiltinName(__pyx_n_s_sorted); if (!__pyx_builtin_sorted) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_max = __Pyx_GetBuiltinName(__pyx_n_s_max); if (!__pyx_builtin_max) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -77388,7 +77499,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":20
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":20
  *         self.word2id = {"END_OF_FILE":0, "END_OF_LINE":1}
  *         self.id2word = ["END_OF_FILE", "END_OF_LINE"]
  *         self.data = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -77399,7 +77510,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":21
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":21
  *         self.id2word = ["END_OF_FILE", "END_OF_LINE"]
  *         self.data = IntList(1000,1000)
  *         self.sent_id = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -77410,7 +77521,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":22
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":22
  *         self.data = IntList(1000,1000)
  *         self.sent_id = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -77421,7 +77532,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":66
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":66
  *                     f.write("%s " % self.get_word(w_id))
  *                 if w_id == 1:
  *                     f.write("\n")             # <<<<<<<<<<<<<<
@@ -77432,7 +77543,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__7);
   __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":61
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":61
  * 
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77443,7 +77554,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__8);
   __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":69
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":69
  * 
  *     def read_text(self, char* filename):
  *         with gzip_or_text(filename) as fp:             # <<<<<<<<<<<<<<
@@ -77454,7 +77565,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__9);
   __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":74
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":74
  *     def read_bitext(self, char* filename, int side):
  *         with gzip_or_text(filename) as fp:
  *             data = (line.split(' ||| ')[side] for line in fp)             # <<<<<<<<<<<<<<
@@ -77465,7 +77576,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__11);
   __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":73
  * 
  *     def read_bitext(self, char* filename, int side):
  *         with gzip_or_text(filename) as fp:             # <<<<<<<<<<<<<<
@@ -77476,7 +77587,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__12);
   __Pyx_GIVEREF(__pyx_tuple__12);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":130
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":130
  *         num_words = len(self.id2word) - 2
  *         fwrite(&(num_words), sizeof(int), 1, f)
  *         for word in self.id2word[2:]:             # <<<<<<<<<<<<<<
@@ -77487,7 +77598,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_slice__13);
   __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":144
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":144
  *         for i in self.data:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -77498,7 +77609,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__14);
   __Pyx_GIVEREF(__pyx_tuple__14);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":147
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":147
  *         for i in self.sent_index:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -77509,7 +77620,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__15);
   __Pyx_GIVEREF(__pyx_tuple__15);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":150
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":150
  *         for i in self.sent_id:
  *             f.write("%d " %i)
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -77520,7 +77631,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__16);
   __Pyx_GIVEREF(__pyx_tuple__16);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":153
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":153
  *         for word in self.id2word:
  *             f.write("%s %d " % (word, self.word2id[word]))
  *         f.write("\n")             # <<<<<<<<<<<<<<
@@ -77531,7 +77642,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__17);
   __Pyx_GIVEREF(__pyx_tuple__17);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/data_array.pxi":156
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/data_array.pxi":156
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77541,7 +77652,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__18);
   __Pyx_GIVEREF(__pyx_tuple__18);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":48
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":48
  * 
  *     def __cinit__(self, from_binary=None, from_text=None):
  *         self.links = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -77552,7 +77663,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__19);
   __Pyx_GIVEREF(__pyx_tuple__19);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":49
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":49
  *     def __cinit__(self, from_binary=None, from_text=None):
  *         self.links = IntList(1000,1000)
  *         self.sent_index = IntList(1000,1000)             # <<<<<<<<<<<<<<
@@ -77563,7 +77674,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__20);
   __Pyx_GIVEREF(__pyx_tuple__20);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":61
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":61
  *                 pairs = line.split()
  *                 for pair in pairs:
  *                     (i, j) = map(int, pair.split('-'))             # <<<<<<<<<<<<<<
@@ -77574,7 +77685,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__22);
   __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":56
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":56
  * 
  *     def read_text(self, char* filename):
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -77585,7 +77696,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__23);
   __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":77
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":77
  *             for i, link in enumerate(self.links):
  *                 while i >= self.sent_index[sent_num]:
  *                     f.write("\n")             # <<<<<<<<<<<<<<
@@ -77596,7 +77707,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__24);
   __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":80
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":80
  *                     sent_num = sent_num + 1
  *                 f.write("%d-%d " % self.unlink(link))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77607,7 +77718,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__25);
   __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":73
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":73
  * 
  *     def write_text(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77618,7 +77729,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__26);
   __Pyx_GIVEREF(__pyx_tuple__26);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":93
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":93
  *             for link in self.links:
  *                 f.write("%d " % link)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77629,7 +77740,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__27);
   __Pyx_GIVEREF(__pyx_tuple__27);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":96
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":96
  *             for i in self.sent_index:
  *                 f.write("%d " % i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77640,7 +77751,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__28);
   __Pyx_GIVEREF(__pyx_tuple__28);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":90
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":90
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77651,7 +77762,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__29);
   __Pyx_GIVEREF(__pyx_tuple__29);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":305
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":305
  * 
  *             # Re-read file, placing words into buckets
  *             f.seek(0)             # <<<<<<<<<<<<<<
@@ -77662,7 +77773,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__30);
   __Pyx_GIVEREF(__pyx_tuple__30);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":281
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":281
  * 
  *         fcount = IntList()
  *         with gzip_or_text(filename) as f:             # <<<<<<<<<<<<<<
@@ -77673,7 +77784,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__31);
   __Pyx_GIVEREF(__pyx_tuple__31);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":347
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":347
  * 
  *         if i > j:
  *             raise Exception("Sort error in CLex")             # <<<<<<<<<<<<<<
@@ -77684,7 +77795,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__33);
   __Pyx_GIVEREF(__pyx_tuple__33);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":370
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":370
  *             for i in self.f_index:
  *                 f.write("%d " % i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77695,7 +77806,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__35);
   __Pyx_GIVEREF(__pyx_tuple__35);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":373
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":373
  *             for i, s1, s2 in zip(self.e_index, self.col1, self.col2):
  *                 f.write("%d %f %f " % (i, s1, s2))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77706,7 +77817,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__36);
   __Pyx_GIVEREF(__pyx_tuple__36);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":376
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":376
  *             for i, w in enumerate(self.id2fword):
  *                 f.write("%d %s " % (i, w))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77717,7 +77828,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__37);
   __Pyx_GIVEREF(__pyx_tuple__37);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":379
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":379
  *             for i, w in enumerate(self.id2eword):
  *                 f.write("%d %s " % (i, w))
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77728,7 +77839,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__38);
   __Pyx_GIVEREF(__pyx_tuple__38);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":367
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":367
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77739,7 +77850,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__39);
   __Pyx_GIVEREF(__pyx_tuple__39);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/bilex.pxi":412
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/bilex.pxi":412
  *         cdef i, N, e_id, f_id
  * 
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77750,7 +77861,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__40);
   __Pyx_GIVEREF(__pyx_tuple__40);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":13
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":13
  *         cdef IntList rank
  * 
  *         logger.info("Constructing LCP array")             # <<<<<<<<<<<<<<
@@ -77761,7 +77872,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__43);
   __Pyx_GIVEREF(__pyx_tuple__43);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/lcp.pxi":34
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/lcp.pxi":34
  *             if h > 0:
  *                 h = h-1
  *         logger.info("LCP array completed")             # <<<<<<<<<<<<<<
@@ -77772,7 +77883,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__44);
   __Pyx_GIVEREF(__pyx_tuple__44);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":297
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":297
  *         pattern_rank = {}
  * 
  *         logger.info("Precomputing frequent intersections")             # <<<<<<<<<<<<<<
@@ -77783,7 +77894,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__47);
   __Pyx_GIVEREF(__pyx_tuple__47);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":314
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":314
  *         queue = IntList(increment=1000)
  * 
  *         logger.info("    Computing inverted indexes...")             # <<<<<<<<<<<<<<
@@ -77794,7 +77905,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__48);
   __Pyx_GIVEREF(__pyx_tuple__48);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":329
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":329
  *                     trie_node_data_append(node, i)
  * 
  *         logger.info("    Computing collocations...")             # <<<<<<<<<<<<<<
@@ -77805,7 +77916,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__49);
   __Pyx_GIVEREF(__pyx_tuple__49);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":386
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":386
  *                 ptr1 = ptr1 + 1
  * 
  *         self.precomputed_collocations = collocations.toMap(False)             # <<<<<<<<<<<<<<
@@ -77816,7 +77927,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__50);
   __Pyx_GIVEREF(__pyx_tuple__50);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":387
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":387
  * 
  *         self.precomputed_collocations = collocations.toMap(False)
  *         self.precomputed_index = frequent_patterns.toMap(True)             # <<<<<<<<<<<<<<
@@ -77827,7 +77938,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__51);
   __Pyx_GIVEREF(__pyx_tuple__51);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":393
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":393
  *             for pattern2 in J_set:
  *                 if len(pattern1) + len(pattern2) + 1 < self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -77838,7 +77949,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__52);
   __Pyx_GIVEREF(__pyx_tuple__52);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":400
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":400
  *                 x = x+1
  *                 if len(pattern1) + len(pattern2) + 1 <= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -77849,7 +77960,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__53);
   __Pyx_GIVEREF(__pyx_tuple__53);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":407
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":407
  *                 x = x+2
  *                 if len(pattern1) + len(pattern2) + 1<= self.max_length:
  *                     combined_pattern = pattern1 + (-1,) + pattern2             # <<<<<<<<<<<<<<
@@ -77860,7 +77971,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__54);
   __Pyx_GIVEREF(__pyx_tuple__54);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/precomputation.pxi":409
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/precomputation.pxi":409
  *                     combined_pattern = pattern1 + (-1,) + pattern2
  *                     IJ_set.add(combined_pattern)
  *                     combined_pattern = pattern2 + (-1,) + pattern1             # <<<<<<<<<<<<<<
@@ -77871,7 +77982,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__55);
   __Pyx_GIVEREF(__pyx_tuple__55);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":94
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":94
  * 
  *         '''Step 3: read off suffix array from inverse suffix array'''
  *         logger.info("    Finalizing sort...")             # <<<<<<<<<<<<<<
@@ -77882,7 +77993,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__56);
   __Pyx_GIVEREF(__pyx_tuple__56);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":193
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":193
  *             for a_i in self.sa:
  *                 f.write("%d " % a_i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77893,7 +78004,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__57);
   __Pyx_GIVEREF(__pyx_tuple__57);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":196
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":196
  *             for w_i in self.ha:
  *                 f.write("%d " % w_i)
  *             f.write("\n")             # <<<<<<<<<<<<<<
@@ -77904,7 +78015,7 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__58);
   __Pyx_GIVEREF(__pyx_tuple__58);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/suffix_array.pxi":189
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/suffix_array.pxi":189
  * 
  *     def write_enhanced(self, char* filename):
  *         with open(filename, "w") as f:             # <<<<<<<<<<<<<<
@@ -77915,128 +78026,117 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__59);
   __Pyx_GIVEREF(__pyx_tuple__59);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":133
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":140
  *             logger.info("Sampling strategy: uniform, max sample size = %d", sample_size)
  *         else:
  *             logger.info("Sampling strategy: no sampling")             # <<<<<<<<<<<<<<
  * 
  *     def sample(self, PhraseLocation phrase_location):
  */
-  __pyx_tuple__60 = PyTuple_Pack(1, __pyx_kp_s_Sampling_strategy_no_sampling); if (unlikely(!__pyx_tuple__60)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__60 = PyTuple_Pack(1, __pyx_kp_s_Sampling_strategy_no_sampling); if (unlikely(!__pyx_tuple__60)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__60);
   __Pyx_GIVEREF(__pyx_tuple__60);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":346
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":353
  *         respectively.    This is because Chiang's model does not require
  *         them to be the same, therefore we don't either.'''
  *         self.rules = TrieTable(True) # cache             # <<<<<<<<<<<<<<
  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())
  *         if alignment is None:
  */
-  __pyx_tuple__61 = PyTuple_Pack(1, Py_True); if (unlikely(!__pyx_tuple__61)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 346; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__61 = PyTuple_Pack(1, Py_True); if (unlikely(!__pyx_tuple__61)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__61);
   __Pyx_GIVEREF(__pyx_tuple__61);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":349
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":356
  *         self.rules.root = ExtendedTrieNode(phrase_location=PhraseLocation())
  *         if alignment is None:
  *             raise Exception("Must specify an alignment object")             # <<<<<<<<<<<<<<
  *         self.alignment = alignment
  * 
  */
-  __pyx_tuple__62 = PyTuple_Pack(1, __pyx_kp_s_Must_specify_an_alignment_object); if (unlikely(!__pyx_tuple__62)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 349; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__62 = PyTuple_Pack(1, __pyx_kp_s_Must_specify_an_alignment_object); if (unlikely(!__pyx_tuple__62)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 356; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__62);
   __Pyx_GIVEREF(__pyx_tuple__62);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1064
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1072
  *                         else:
  *                             #ERROR: We never get here
  *                             raise Exception("Keyword trie error")             # <<<<<<<<<<<<<<
  *                 # checking whether lookup_required
  *                 if lookup_required:
  */
-  __pyx_tuple__66 = PyTuple_Pack(1, __pyx_kp_s_Keyword_trie_error); if (unlikely(!__pyx_tuple__66)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__66 = PyTuple_Pack(1, __pyx_kp_s_Keyword_trie_error); if (unlikely(!__pyx_tuple__66)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1072; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__66);
   __Pyx_GIVEREF(__pyx_tuple__66);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1983
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1991
  *             if nt and nt[-1][2] == f_j - 1:
  *                 # Add to non-terminal, checking for collisions
  *                 old_last_nt = nt[-1][:]             # <<<<<<<<<<<<<<
  *                 nt[-1][2] = f_j
  *                 if link_i < nt[-1][3]:
  */
-  __pyx_slice__67 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__67)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1983; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__67 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__67)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1991; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_slice__67);
   __Pyx_GIVEREF(__pyx_slice__67);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":1920
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":1928
  *         # f_ i and j are current, e_ i and j are previous
  *         # We care _considering_ f_j, so it is not yet in counts
  *         def extract(f_i, f_j, e_i, e_j, min_bound, wc, links, nt, nt_open):             # <<<<<<<<<<<<<<
  *             # Phrase extraction limits
  *             if f_j > (f_len - 1) or (f_j - f_i) + 1 > self.max_initial_size:
  */
-  __pyx_tuple__68 = PyTuple_Pack(19, __pyx_n_s_f_i, __pyx_n_s_f_j, __pyx_n_s_e_i, __pyx_n_s_e_j, __pyx_n_s_min_bound, __pyx_n_s_wc, __pyx_n_s_links, __pyx_n_s_nt, __pyx_n_s_nt_open, __pyx_n_s_link_i, __pyx_n_s_link_j, __pyx_n_s_new_e_i, __pyx_n_s_new_e_j, __pyx_n_s_new_min_bound, __pyx_n_s_i, __pyx_n_s_nt_collision, __pyx_n_s_link, __pyx_n_s_plus_links, __pyx_n_s_old_last_nt); if (unlikely(!__pyx_tuple__68)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__68 = PyTuple_Pack(19, __pyx_n_s_f_i, __pyx_n_s_f_j, __pyx_n_s_e_i, __pyx_n_s_e_j, __pyx_n_s_min_bound, __pyx_n_s_wc, __pyx_n_s_links, __pyx_n_s_nt, __pyx_n_s_nt_open, __pyx_n_s_link_i, __pyx_n_s_link_j, __pyx_n_s_new_e_i, __pyx_n_s_new_e_j, __pyx_n_s_new_min_bound, __pyx_n_s_i, __pyx_n_s_nt_collision, __pyx_n_s_link, __pyx_n_s_plus_links, __pyx_n_s_old_last_nt); if (unlikely(!__pyx_tuple__68)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__68);
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+  __pyx_codeobj__69 = (PyObject*)__Pyx_PyCode_New(9, 0, 19, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__68, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python, __pyx_n_s_extract, 1928, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__69)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1928; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2042
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2050
  *         # Update phrase counts
  *         for rule in rules:
  *             (f_ph, e_ph, al) = rule[:3]             # <<<<<<<<<<<<<<
  *             stats.phrases_f[f_ph] += 1
  *             stats.phrases_e[e_ph] += 1
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-  __pyx_slice__70 = PySlice_New(Py_None, __pyx_int_3, Py_None); if (unlikely(!__pyx_slice__70)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2042; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__70 = PySlice_New(Py_None, __pyx_int_3, Py_None); if (unlikely(!__pyx_slice__70)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2050; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2053
- *             self.bilex.update(f_words, e_words, alignment)
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- * 
- *     # Create a rule from source, target, non-terminals, and alignments
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-  __pyx_tuple__71 = PyTuple_Pack(1, __pyx_kp_s_No_online_bilexical_dictionary_s); if (unlikely(!__pyx_tuple__71)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2053; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__71);
-  __Pyx_GIVEREF(__pyx_tuple__71);
-
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2060
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2065
  *         # Substitute in non-terminals
  *         nt_inv = sorted(nt, cmp=lambda x, y: cmp(x[3], y[3]))
  *         f_sym = list(f_span[:])             # <<<<<<<<<<<<<<
  *         off = f_i
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-  __pyx_slice__72 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__72)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2060; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__72);
-  __Pyx_GIVEREF(__pyx_slice__72);
+  __pyx_slice__71 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__71)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2065; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__71);
+  __Pyx_GIVEREF(__pyx_slice__71);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2070
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2075
  *             f_sym.insert(next_nt[1] - off, sym_setindex(self.category, next_nt[0]))
  *             off += (nt_len - 1)
  *         e_sym = list(e_span[:])             # <<<<<<<<<<<<<<
  *         off = e_i
  *         for next_nt in nt_inv:
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-  __pyx_slice__73 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__73)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2070; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__73);
-  __Pyx_GIVEREF(__pyx_slice__73);
+  __pyx_slice__72 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__72)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2075; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__72);
+  __Pyx_GIVEREF(__pyx_slice__72);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":2145
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":2150
  *         phrases = set() # (fphrase, lex_i, lex_j)
  * 
  *         def extract(f_i, f_j, lex_i, lex_j, wc, ntc, syms):             # <<<<<<<<<<<<<<
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  *             if f_j > (f_len - 1) or (f_j - f_i) + 1 > self.max_initial_size:
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-  __pyx_tuple__74 = PyTuple_Pack(10, __pyx_n_s_f_i, __pyx_n_s_f_j, __pyx_n_s_lex_i, __pyx_n_s_lex_j, __pyx_n_s_wc, __pyx_n_s_ntc, __pyx_n_s_syms, __pyx_n_s_f, __pyx_n_s_new_lex_i, __pyx_n_s_new_lex_j); if (unlikely(!__pyx_tuple__74)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __Pyx_GIVEREF(__pyx_tuple__74);
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+  __pyx_tuple__73 = PyTuple_Pack(10, __pyx_n_s_f_i, __pyx_n_s_f_j, __pyx_n_s_lex_i, __pyx_n_s_lex_j, __pyx_n_s_wc, __pyx_n_s_ntc, __pyx_n_s_syms, __pyx_n_s_f, __pyx_n_s_new_lex_i, __pyx_n_s_new_lex_j); if (unlikely(!__pyx_tuple__73)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__73);
+  __Pyx_GIVEREF(__pyx_tuple__73);
+  __pyx_codeobj__74 = (PyObject*)__Pyx_PyCode_New(7, 0, 10, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__73, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python, __pyx_n_s_extract, 2150, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__74)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
   /* "cdec/sa/_sa.pyx":5
  * import gzip
@@ -78045,7 +78145,7 @@ static int __Pyx_InitCachedConstants(void) {
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  *             resource.getrusage(resource.RUSAGE_SELF).ru_stime)
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-  __pyx_codeobj__76 = (PyObject*)__Pyx_PyCode_New(0, 0, 0, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_2, __pyx_n_s_monitor_cpu, 5, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__76)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__75 = (PyObject*)__Pyx_PyCode_New(0, 0, 0, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python_2, __pyx_n_s_monitor_cpu, 5, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__75)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
   /* "cdec/sa/_sa.pyx":9
  *             resource.getrusage(resource.RUSAGE_SELF).ru_stime)
@@ -78054,10 +78154,10 @@ static int __Pyx_InitCachedConstants(void) {
  *     if filename.endswith('.gz'):
  *         return gzip.GzipFile(filename)
  */
-  __pyx_tuple__77 = PyTuple_Pack(2, __pyx_n_s_filename, __pyx_n_s_filename); if (unlikely(!__pyx_tuple__77)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__77);
-  __Pyx_GIVEREF(__pyx_tuple__77);
-  __pyx_codeobj__78 = (PyObject*)__Pyx_PyCode_New(1, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__77, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_2, __pyx_n_s_gzip_or_text, 9, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__78)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__76 = PyTuple_Pack(2, __pyx_n_s_filename, __pyx_n_s_filename); if (unlikely(!__pyx_tuple__76)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__76);
+  __Pyx_GIVEREF(__pyx_tuple__76);
+  __pyx_codeobj__77 = (PyObject*)__Pyx_PyCode_New(1, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__76, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python_2, __pyx_n_s_gzip_or_text, 9, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__77)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
   /* "cdec/sa/_sa.pyx":15
  *         return open(filename)
@@ -78066,116 +78166,116 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  * include "float_list.pxi"
  */
-  __pyx_tuple__79 = PyTuple_Pack(1, __pyx_kp_s_cdec_sa); if (unlikely(!__pyx_tuple__79)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__79);
-  __Pyx_GIVEREF(__pyx_tuple__79);
+  __pyx_tuple__78 = PyTuple_Pack(1, __pyx_kp_s_cdec_sa); if (unlikely(!__pyx_tuple__78)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__78);
+  __Pyx_GIVEREF(__pyx_tuple__78);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":107
  *     return ALPHABET.fromstring(string, terminal)
  * 
  * def isvar(sym):             # <<<<<<<<<<<<<<
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  * 
  */
-  __pyx_tuple__80 = PyTuple_Pack(1, __pyx_n_s_sym); if (unlikely(!__pyx_tuple__80)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__80);
-  __Pyx_GIVEREF(__pyx_tuple__80);
-  __pyx_codeobj__81 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__80, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_3, __pyx_n_s_isvar, 107, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__81)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__79 = PyTuple_Pack(1, __pyx_n_s_sym); if (unlikely(!__pyx_tuple__79)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__79);
+  __Pyx_GIVEREF(__pyx_tuple__79);
+  __pyx_codeobj__80 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__79, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python_3, __pyx_n_s_isvar, 107, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__80)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
  *     word_ids = (sym_fromstring(word, True) for word in words)
  *     return tuple(((word, None, 1), ) for word in word_ids)
  */
-  __pyx_tuple__82 = PyTuple_Pack(5, __pyx_n_s_words, __pyx_n_s_word_ids, __pyx_n_s_genexpr, __pyx_n_s_genexpr, __pyx_n_s_genexpr); if (unlikely(!__pyx_tuple__82)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__82);
-  __Pyx_GIVEREF(__pyx_tuple__82);
-  __pyx_codeobj__83 = (PyObject*)__Pyx_PyCode_New(1, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__82, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_3, __pyx_n_s_make_lattice, 110, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__83)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__81 = PyTuple_Pack(5, __pyx_n_s_words, __pyx_n_s_word_ids, __pyx_n_s_genexpr, __pyx_n_s_genexpr, __pyx_n_s_genexpr); if (unlikely(!__pyx_tuple__81)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__81);
+  __Pyx_GIVEREF(__pyx_tuple__81);
+  __pyx_codeobj__82 = (PyObject*)__Pyx_PyCode_New(1, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__81, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python_3, __pyx_n_s_make_lattice, 110, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__82)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
  *     return tuple((sym_tostring(sym), weight, dist) for (sym, weight, dist) in arc
  *             for arc in node for node in lattice)
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-  __pyx_tuple__84 = PyTuple_Pack(3, __pyx_n_s_lattice, __pyx_n_s_genexpr, __pyx_n_s_genexpr); if (unlikely(!__pyx_tuple__84)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__84);
-  __Pyx_GIVEREF(__pyx_tuple__84);
-  __pyx_codeobj__85 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__84, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_git_pyt_3, __pyx_n_s_decode_lattice, 114, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__85)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__83 = PyTuple_Pack(3, __pyx_n_s_lattice, __pyx_n_s_genexpr, __pyx_n_s_genexpr); if (unlikely(!__pyx_tuple__83)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__83);
+  __Pyx_GIVEREF(__pyx_tuple__83);
+  __pyx_codeobj__84 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__83, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_usr0_home_mdenkows_cdec_python_3, __pyx_n_s_decode_lattice, 114, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__84)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
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  */
-  __pyx_tuple__86 = PyTuple_Pack(3, __pyx_n_s_lattice, __pyx_n_s_genexpr, __pyx_n_s_genexpr); if (unlikely(!__pyx_tuple__86)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__86);
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+  if (__Pyx_SetAttrString(__pyx_m, "OnlineStats", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_OnlineStats) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 39; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_TrieNode) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (__Pyx_SetAttrString(__pyx_m, "TrieNode", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_TrieNode) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_ExtendedTrieNode) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (__Pyx_SetAttrString(__pyx_m, "TrieTable", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_TrieTable) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_PhraseLocation) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (__Pyx_SetVtable(__pyx_type_4cdec_2sa_3_sa_PhraseLocation.tp_dict, __pyx_vtabptr_4cdec_2sa_3_sa_PhraseLocation) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "PhraseLocation", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_PhraseLocation) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_Sampler) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -78474,10 +78574,10 @@ PyMODINIT_FUNC PyInit__sa(void)
   __pyx_vtable_4cdec_2sa_3_sa_HieroCachingRuleFactory.extract_phrases = (PyObject *(*)(struct __pyx_obj_4cdec_2sa_3_sa_HieroCachingRuleFactory *, int, int, int *, int *, int *, int, int, int, int *, int *, int *, int, int, int))__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract_phrases;
   __pyx_vtable_4cdec_2sa_3_sa_HieroCachingRuleFactory.create_alignments = (struct __pyx_obj_4cdec_2sa_3_sa_IntList *(*)(struct __pyx_obj_4cdec_2sa_3_sa_HieroCachingRuleFactory *, int *, int, struct __pyx_obj_4cdec_2sa_3_sa_IntList *, struct __pyx_obj_4cdec_2sa_3_sa_IntList *))__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_create_alignments;
   __pyx_vtable_4cdec_2sa_3_sa_HieroCachingRuleFactory.extract = (PyObject *(*)(struct __pyx_obj_4cdec_2sa_3_sa_HieroCachingRuleFactory *, struct __pyx_obj_4cdec_2sa_3_sa_Phrase *, struct __pyx_t_4cdec_2sa_3_sa_Matching *, int *, int))__pyx_f_4cdec_2sa_3_sa_23HieroCachingRuleFactory_extract;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 249; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory.tp_dict, __pyx_vtabptr_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "HieroCachingRuleFactory", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory.tp_dict, __pyx_vtabptr_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 249; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "HieroCachingRuleFactory", (PyObject *)&__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 249; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4cdec_2sa_3_sa_HieroCachingRuleFactory = &__pyx_type_4cdec_2sa_3_sa_HieroCachingRuleFactory;
   __pyx_vtabptr_4cdec_2sa_3_sa_Scorer = &__pyx_vtable_4cdec_2sa_3_sa_Scorer;
   __pyx_vtable_4cdec_2sa_3_sa_Scorer.score = (struct __pyx_obj_4cdec_2sa_3_sa_FeatureVector *(*)(struct __pyx_obj_4cdec_2sa_3_sa_Scorer *, PyObject *))__pyx_f_4cdec_2sa_3_sa_6Scorer_score;
@@ -78543,28 +78643,28 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_18_alignments) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_18_alignments.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_18_alignments = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_18_alignments;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_19_input) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 973; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_19_input) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 981; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_19_input.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_19_input = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_19_input;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_20_genexpr;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1894; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_21_add_instance;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2056; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2061; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_22_form_rule;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2117; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_23_genexpr;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_24_fmt_rule;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2122; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_25_genexpr;
-  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 2145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases.tp_print = 0;
   __pyx_ptype_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases = &__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_26_get_f_phrases;
   if (PyType_Ready(&__pyx_type_4cdec_2sa_3_sa___pyx_scope_struct_27___iter__) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -78650,13 +78750,13 @@ PyMODINIT_FUNC PyInit__sa(void)
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_getLogger); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_tuple__79, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_tuple__78, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_logger, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/alignment.pxi":8
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/alignment.pxi":8
  * # May need to revisit if things get really tight, though.
  * 
  * cdef int ALIGNMENT_CODE = 1 << 16             # <<<<<<<<<<<<<<
@@ -78665,7 +78765,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_v_4cdec_2sa_3_sa_ALIGNMENT_CODE = 65536;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":17
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":17
  * from libc.string cimport memset
  * 
  * cdef int MIN_BOTTOM_SIZE = 32             # <<<<<<<<<<<<<<
@@ -78674,7 +78774,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_SIZE = 32;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":18
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":18
  * 
  * cdef int MIN_BOTTOM_SIZE = 32
  * cdef int MIN_BOTTOM_BITS = 5             # <<<<<<<<<<<<<<
@@ -78683,7 +78783,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_v_4cdec_2sa_3_sa_MIN_BOTTOM_BITS = 5;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/veb.pxi":28
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/veb.pxi":28
  *         LOWER_MASK[i] = mask
  * 
  * _init_lower_mask()             # <<<<<<<<<<<<<<
@@ -78692,7 +78792,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_f_4cdec_2sa_3_sa__init_lower_mask();
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":4
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":4
  * from libc.stdlib cimport malloc, realloc, strtol
  * 
  * cdef int INDEX_SHIFT = 3             # <<<<<<<<<<<<<<
@@ -78701,7 +78801,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_v_4cdec_2sa_3_sa_INDEX_SHIFT = 3;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":5
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":5
  * 
  * cdef int INDEX_SHIFT = 3
  * cdef int INDEX_MASK = (1<<INDEX_SHIFT)-1             # <<<<<<<<<<<<<<
@@ -78710,7 +78810,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   __pyx_v_4cdec_2sa_3_sa_INDEX_MASK = ((1 << __pyx_v_4cdec_2sa_3_sa_INDEX_SHIFT) - 1);
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":87
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":87
  *             return self.terminals.index(s)
  * 
  * cdef Alphabet ALPHABET = Alphabet()             # <<<<<<<<<<<<<<
@@ -78724,7 +78824,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":107
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":107
  *     return ALPHABET.fromstring(string, terminal)
  * 
  * def isvar(sym):             # <<<<<<<<<<<<<<
@@ -78736,7 +78836,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_isvar, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":110
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":110
  *     return sym_isvar(sym)
  * 
  * def make_lattice(words):             # <<<<<<<<<<<<<<
@@ -78748,7 +78848,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_make_lattice, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":114
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":114
  *     return tuple(((word, None, 1), ) for word in word_ids)
  * 
  * def decode_lattice(lattice):             # <<<<<<<<<<<<<<
@@ -78760,7 +78860,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_decode_lattice, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":118
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":118
  *             for arc in node for node in lattice)
  * 
  * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
@@ -78772,7 +78872,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_decode_sentence, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":121
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":121
  *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
  * 
  * def encode_words(words):             # <<<<<<<<<<<<<<
@@ -78784,7 +78884,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_encode_words, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/sym.pxi":124
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/sym.pxi":124
  *     return tuple(sym_fromstring(word, True) for word in words)
  * 
  * def decode_words(syms):             # <<<<<<<<<<<<<<
@@ -78795,7 +78895,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_decode_words, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 124; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":5
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":5
  * # Much faster than the Python numbers reported there.
  * # Note to reader: this code is closer to C than Python
  * import gc             # <<<<<<<<<<<<<<
@@ -78807,7 +78907,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_gc, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":6
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":6
  * # Note to reader: this code is closer to C than Python
  * import gc
  * import itertools             # <<<<<<<<<<<<<<
@@ -78819,12 +78919,12 @@ PyMODINIT_FUNC PyInit__sa(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_itertools, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":12
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":12
  * from libc.math cimport fmod, ceil, floor, log
  * 
  * from collections import defaultdict, Counter, namedtuple             # <<<<<<<<<<<<<<
  * 
- * FeatureContext = namedtuple('FeatureContext',
+ * from online import Bilex
  */
   __pyx_t_1 = PyList_New(3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 12; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
@@ -78854,105 +78954,126 @@ PyMODINIT_FUNC PyInit__sa(void)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/rulefactory.pxi":14
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/rulefactory.pxi":14
  * from collections import defaultdict, Counter, namedtuple
  * 
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-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":1
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":1
  * cdef StringMap FD = StringMap() # Feature name dictionary             # <<<<<<<<<<<<<<
  * 
  * INITIAL_CAPACITY = 7 # default number of features
@@ -79070,7 +79194,7 @@ PyMODINIT_FUNC PyInit__sa(void)
   __Pyx_GIVEREF(__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":3
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":3
  * cdef StringMap FD = StringMap() # Feature name dictionary
  * 
  * INITIAL_CAPACITY = 7 # default number of features             # <<<<<<<<<<<<<<
@@ -79079,7 +79203,7 @@ PyMODINIT_FUNC PyInit__sa(void)
  */
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_INITIAL_CAPACITY, __pyx_int_7) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/usr0/home/mdenkows/cdec-git/python/cdec/sa/features.pxi":4
+  /* "/usr0/home/mdenkows/cdec/python/cdec/sa/features.pxi":4
  * 
  * INITIAL_CAPACITY = 7 # default number of features
  * INCREMENT = INITIAL_CAPACITY # double size             # <<<<<<<<<<<<<<
diff --git a/python/cdec/sa/extract.py b/python/cdec/sa/extract.py
index b6502c52..b6c11f05 100644
--- a/python/cdec/sa/extract.py
+++ b/python/cdec/sa/extract.py
@@ -62,13 +62,48 @@ def extract(inp):
     grammar_file = os.path.abspath(grammar_file)
     return '<seg grammar="{}" id="{}">{}</seg>{}'.format(grammar_file, i, sentence, suffix)
 
+def stream_extract():
+    global extractor, online, compress
+    while True:
+        line = sys.stdin.readline()
+        if not line:
+            break
+        fields = re.split('\s*\|\|\|\s*', line.strip())
+        # context ||| cmd
+        if len(fields) == 2:
+            (context, cmd) = fields
+            if cmd.lower() == 'drop':
+                if online:
+                    extractor.drop_ctx(context)
+                    sys.stdout.write('drop {}\n'.format(context))
+                else:
+                    sys.stdout.write('Error: online mode not set. Skipping line: {}\n'.format(line.strip()))
+        # context ||| sentence ||| grammar_file
+        elif len(fields) == 3:
+            (context, sentence, grammar_file) = fields
+            with (gzip.open if compress else open)(grammar_file, 'w') as output:
+                for rule in extractor.grammar(sentence, context):
+                    output.write(str(rule)+'\n')
+            sys.stdout.write('{}\n'.format(grammar_file))
+        # context ||| sentence ||| reference ||| alignment
+        elif len(fields) == 4:
+            (context, sentence, reference, alignment) = fields
+            if online:
+                extractor.add_instance(sentence, reference, alignment, context)
+                sys.stdout.write('learn {}\n'.format(context))
+            else:
+                sys.stdout.write('Error: online mode not set. Skipping line: {}\n'.format(line.strip()))
+        else:
+            sys.stdout.write('Error: see README.md for stream mode usage.  Skipping line: {}\n'.format(line.strip()))
+        sys.stdout.flush()
+
 def main():
     global online
     logging.basicConfig(level=logging.INFO)
     parser = argparse.ArgumentParser(description='Extract grammars from a compiled corpus.')
     parser.add_argument('-c', '--config', required=True,
                         help='extractor configuration')
-    parser.add_argument('-g', '--grammars', required=True,
+    parser.add_argument('-g', '--grammars',
                         help='grammar output path')
     parser.add_argument('-j', '--jobs', type=int, default=1,
                         help='number of parallel extractors')
@@ -80,9 +115,15 @@ def main():
                         help='online grammar extraction')
     parser.add_argument('-z', '--compress', action='store_true',
                         help='compress grammars with gzip')
+    parser.add_argument('-t', '--stream', action='store_true',
+                        help='stream mode (see README.md)')
     args = parser.parse_args()
 
-    if not os.path.exists(args.grammars):
+    if not (args.grammars or args.stream):
+        sys.stderr.write('Error: either -g/--grammars or -t/--stream required\n')
+        sys.exit(1)
+
+    if args.grammars and not os.path.exists(args.grammars):
         os.mkdir(args.grammars)
     for featdef in args.features:
         if not featdef.endswith('.py'):
@@ -91,9 +132,13 @@ def main():
             sys.exit(1)
 
     online = args.online
+    stream = args.stream
 
     start_time = monitor_cpu()
     if args.jobs > 1:
+        if stream:
+            sys.stderr.write('Error: stream mode incompatible with multiple jobs\n')
+            sys.exit(1)
         logging.info('Starting %d workers; chunk size: %d', args.jobs, args.chunksize)
         pool = mp.Pool(args.jobs, make_extractor, (args,))
         try:
@@ -103,8 +148,11 @@ def main():
             pool.terminate()
     else:
         make_extractor(args)
-        for output in map(extract, enumerate(sys.stdin)):
-            print(output)
+        if stream:
+            stream_extract()
+        else:
+            for output in map(extract, enumerate(sys.stdin)):
+                print(output)
 
     stop_time = monitor_cpu()
     logging.info("Overall extraction step took %f seconds", stop_time - start_time)
diff --git a/python/cdec/sa/features.py b/python/cdec/sa/features.py
index 1779f2f9..92e23889 100644
--- a/python/cdec/sa/features.py
+++ b/python/cdec/sa/features.py
@@ -3,6 +3,8 @@ import math
 
 from cdec.sa import isvar
 
+from online import get_score_multilex
+
 MAXSCORE = 99
 
 def EgivenF(ctx): # p(e|f) = c(e, f)/c(f)
@@ -46,7 +48,10 @@ def MaxLexEgivenF(ttable):
         fwords.append('NULL')
         maxOffScore = 0.0
         for e in ctx.ephrase.words:
-            maxScore = max(ttable.get_score(f, e, 0) for f in fwords)
+            if ctx.online:
+                maxScore = max(get_score_multilex(f, e, 0, (ttable, ctx.online.bilex)) for f in fwords)
+            else:
+                maxScore = max(ttable.get_score(f, e, 0) for f in fwords)
             maxOffScore += -math.log10(maxScore) if maxScore > 0 else MAXSCORE
         return maxOffScore
     return MaxLexEgivenF
@@ -57,7 +62,10 @@ def MaxLexFgivenE(ttable):
         ewords.append('NULL')
         maxOffScore = 0.0
         for f in ctx.fphrase.words:
-            maxScore = max(ttable.get_score(f, e, 1) for e in ewords)
+            if ctx.online:
+                maxScore = max(get_score_multilex(f, e, 1, (ttable, ctx.online.bilex)) for e in ewords)
+            else:
+                maxScore = max(ttable.get_score(f, e, 1) for e in ewords)
             maxOffScore += -math.log10(maxScore) if maxScore > 0 else MAXSCORE
         return maxOffScore
     return MaxLexFgivenE
diff --git a/python/cdec/sa/online.py b/python/cdec/sa/online.py
index d3f967e8..98c3459b 100644
--- a/python/cdec/sa/online.py
+++ b/python/cdec/sa/online.py
@@ -126,3 +126,17 @@ class Bilex:
                     break
                 (f, e, c) = line.split()
                 self.fe[(f, e)] = float(c)
+
+# Bilex get_score for multiple instances
+def get_score_multilex(f, e, dir, bilex_list):
+    num = 0
+    denom = 0
+    for bilex in bilex_list:
+        if dir == 0:
+            denom += bilex.f.get(f, 0)
+        else:
+            denom += bilex.e.get(e, 0)
+        num += bilex.fe.get((f, e), 0)
+    if (not num) or (not denom):
+        return None
+    return num / denom
diff --git a/python/cdec/sa/rulefactory.pxi b/python/cdec/sa/rulefactory.pxi
index 635cca10..4f09218d 100644
--- a/python/cdec/sa/rulefactory.pxi
+++ b/python/cdec/sa/rulefactory.pxi
@@ -11,6 +11,8 @@ from libc.math cimport fmod, ceil, floor, log
 
 from collections import defaultdict, Counter, namedtuple
 
+from online import Bilex
+
 FeatureContext = namedtuple('FeatureContext',
     ['fphrase', 
      'ephrase', 
@@ -31,6 +33,7 @@ OnlineFeatureContext = namedtuple('OnlineFeatureContext',
     ['fcount',
      'fsample_count',
      'paircount',
+     'bilex',
     ])
 
 cdef class OnlineStats:
@@ -39,6 +42,7 @@ cdef class OnlineStats:
     cdef public phrases_e
     cdef public phrases_fe
     cdef public phrases_al
+    cdef public bilex
 
     def __cinit__(self):
         # Keep track of everything that can be sampled:
@@ -50,6 +54,9 @@ cdef class OnlineStats:
         self.phrases_fe = defaultdict(lambda: defaultdict(int))
         self.phrases_al = defaultdict(lambda: defaultdict(tuple))
 
+        # Instance-specific bilex
+        self.bilex = Bilex()
+
 cdef int PRECOMPUTE = 0
 cdef int MERGE = 1
 cdef int BAEZA_YATES = 2
@@ -404,7 +411,8 @@ cdef class HieroCachingRuleFactory:
         
         # Online stats 
 
-        # None if not online        
+        # None if not online
+        # Base bilex, also need one per instance
         self.bilex = bilex
 
         # True after data is added
@@ -2046,11 +2054,8 @@ cdef class HieroCachingRuleFactory:
             if not stats.phrases_al[f_ph][e_ph]:
                 stats.phrases_al[f_ph][e_ph] = al
 
-        # Update bilexical dictionary (if exists)
-        if self.bilex:
-            self.bilex.update(f_words, e_words, alignment)
-        else:
-            logger.warning('No online bilexical dictionary specified, not updating lexical weights')
+        # Update bilexical dictionary
+        stats.bilex.update(f_words, e_words, alignment)
             
     # Create a rule from source, target, non-terminals, and alignments
     def form_rule(self, f_i, e_i, f_span, e_span, nt, al):
@@ -2131,7 +2136,7 @@ cdef class HieroCachingRuleFactory:
             fsample_count = stats.samples_f.get(f, 0)
             d = stats.phrases_fe.get(f, None)
             paircount = d.get(e, 0) if d else 0
-            return OnlineFeatureContext(fcount, fsample_count, paircount)
+            return OnlineFeatureContext(fcount, fsample_count, paircount, stats.bilex)
         return None
     
     # Find all phrases that we might try to extract