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#define PY_SSIZE_T_CLEAN
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typedef struct {PyObject **p; char *s; const long n; const char* encoding; const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/


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#define __Pyx_PyBytes_AsUString(s)   ((unsigned char*) PyBytes_AsString(s))

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static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
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static PyObject *__pyx_m;
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static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
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  "float_list.pxi",
  "int_list.pxi",
  "data_array.pxi",
  "alignment.pxi",
  "bilex.pxi",
  "veb.pxi",
  "rule.pxi",
  "rulefactory.pxi",
  "lcp.pxi",
  "sym.pxi",
  "precomputation.pxi",
  "suffix_array.pxi",
  "features.pxi",
  "str_map.pxi",
};

/*--- Type declarations ---*/
struct __pyx_obj_3_sa_HieroCachingRuleFactory;
struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence;
struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats;
struct __pyx_obj_3_sa___pyx_scope_struct_18_genexpr;
struct __pyx_obj_3_sa_IntList;
struct __pyx_obj_3_sa_VEBIterator;
struct __pyx_obj_3_sa_BiLex;
struct __pyx_obj_3_sa_VEB;
struct __pyx_obj_3_sa_LCP;
struct __pyx_obj_3_sa_DataArray;
struct __pyx_obj_3_sa_BitSetIterator;
struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments;
struct __pyx_obj_3_sa_Precomputation;
struct __pyx_obj_3_sa_SuffixArray;
struct __pyx_obj_3_sa_Alphabet;
struct __pyx_obj_3_sa_Rule;
struct __pyx_obj_3_sa___pyx_scope_struct_6_genexpr;
struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr;
struct __pyx_obj_3_sa_PhraseLocation;
struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__;
struct __pyx_obj_3_sa___pyx_scope_struct_1_read_bitext;
struct __pyx_obj_3_sa_FeatureVector;
struct __pyx_obj_3_sa___pyx_scope_struct_7_decode_lattice;
struct __pyx_obj_3_sa_Scorer;
struct __pyx_obj_3_sa_Alignment;
struct __pyx_obj_3_sa_BitSet;
struct __pyx_obj_3_sa_Sampler;
struct __pyx_obj_3_sa_StringMap;
struct __pyx_obj_3_sa___pyx_scope_struct_17___str__;
struct __pyx_obj_3_sa_TrieNode;
struct __pyx_obj_3_sa_ExtendedTrieNode;
struct __pyx_obj_3_sa_TrieMap;
struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr;
struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice;
struct __pyx_obj_3_sa___pyx_scope_struct_12___str__;
struct __pyx_obj_3_sa___pyx_scope_struct_15_input;
struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr;
struct __pyx_obj_3_sa_Phrase;
struct __pyx_obj_3_sa___pyx_scope_struct____iter__;
struct __pyx_obj_3_sa_TrieTable;
struct __pyx_obj_3_sa___pyx_scope_struct_11___iter__;
struct __pyx_obj_3_sa___pyx_scope_struct_5_genexpr;
struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr;
struct __pyx_obj_3_sa_FloatList;
struct __pyx_t_3_sa__node;
struct __pyx_t_3_sa__BitSet;
struct __pyx_t_3_sa__VEB;
struct __pyx_t_3_sa__Trie_Edge;
struct __pyx_t_3_sa__Trie_Node;
struct __pyx_t_3_sa_match_node;
struct __pyx_t_3_sa_Matching;

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":9
 * from libc.string cimport memset, strcpy
 * 
 * cdef struct _node:             # <<<<<<<<<<<<<<
 *     _node* smaller
 *     _node* bigger
 */
struct __pyx_t_3_sa__node {
  struct __pyx_t_3_sa__node *smaller;
  struct __pyx_t_3_sa__node *bigger;
  int key;
  int val;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":30
 * _init_lower_mask()
 * 
 * cdef struct _BitSet:             # <<<<<<<<<<<<<<
 *     long bitset
 *     int min_val
 */
struct __pyx_t_3_sa__BitSet {
  long bitset;
  int min_val;
  int max_val;
  int size;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":168
 *     return result
 * 
 * cdef struct _VEB:             # <<<<<<<<<<<<<<
 *     int top_universe_size
 *     int num_bottom_bits
 */
struct __pyx_t_3_sa__VEB {
  int top_universe_size;
  int num_bottom_bits;
  int max_val;
  int min_val;
  int size;
  void *top;
  void **bottom;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":10
 * cdef struct _Trie_Node    # forward decl
 * 
 * cdef struct _Trie_Edge:             # <<<<<<<<<<<<<<
 *     int val
 *     _Trie_Node* node
 */
struct __pyx_t_3_sa__Trie_Edge {
  int val;
  struct __pyx_t_3_sa__Trie_Node *node;
  struct __pyx_t_3_sa__Trie_Edge *bigger;
  struct __pyx_t_3_sa__Trie_Edge *smaller;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":8
 * from libc.string cimport memset, memcpy
 * 
 * cdef struct _Trie_Node    # forward decl             # <<<<<<<<<<<<<<
 * 
 * cdef struct _Trie_Edge:
 */
struct __pyx_t_3_sa__Trie_Node {
  struct __pyx_t_3_sa__Trie_Edge *root;
  int *arr;
  int arr_len;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":64
 * 
 * # linked list structure for storing matches in BaselineRuleFactory
 * cdef struct match_node:             # <<<<<<<<<<<<<<
 *     int* match
 *     match_node* next
 */
struct __pyx_t_3_sa_match_node {
  int *match;
  struct __pyx_t_3_sa_match_node *next;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":160
 * 
 * # struct used to encapsulate a single matching
 * cdef struct Matching:             # <<<<<<<<<<<<<<
 *     int* arr
 *     int start
 */
struct __pyx_t_3_sa_Matching {
  int *arr;
  int start;
  int end;
  int sent_id;
  int size;
};

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":216
 * 
 * 
 * cdef class HieroCachingRuleFactory:             # <<<<<<<<<<<<<<
 *     '''This RuleFactory implements a caching
 *     method using TrieTable, which makes phrase
 */
struct __pyx_obj_3_sa_HieroCachingRuleFactory {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *__pyx_vtab;
  struct __pyx_obj_3_sa_TrieTable *rules;
  struct __pyx_obj_3_sa_Sampler *sampler;
  struct __pyx_obj_3_sa_Scorer *scorer;
  int max_chunks;
  int max_target_chunks;
  int max_length;
  int max_target_length;
  int max_nonterminals;
  int max_initial_size;
  int train_max_initial_size;
  int min_gap_size;
  int train_min_gap_size;
  int category;
  PyObject *precomputed_index;
  PyObject *precomputed_collocations;
  PyObject *precompute_file;
  PyObject *max_rank;
  int precompute_rank;
  int precompute_secondary_rank;
  int use_baeza_yates;
  int use_index;
  int use_collocations;
  float by_slack_factor;
  PyObject *prev_norm_prefix;
  float extract_time;
  struct __pyx_obj_3_sa_SuffixArray *fsa;
  struct __pyx_obj_3_sa_DataArray *fda;
  struct __pyx_obj_3_sa_DataArray *eda;
  struct __pyx_obj_3_sa_Alignment *alignment;
  struct __pyx_obj_3_sa_IntList *eid2symid;
  struct __pyx_obj_3_sa_IntList *fid2symid;
  int tight_phrases;
  int require_aligned_terminal;
  int require_aligned_chunks;
  struct __pyx_obj_3_sa_IntList *findexes;
  struct __pyx_obj_3_sa_IntList *findexes1;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":115
 *             for arc in node for node in lattice)
 * 
 * def decode_sentence(lattice):             # <<<<<<<<<<<<<<
 *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)
 */
struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence {
  PyObject_HEAD
  PyObject *__pyx_v_lattice;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/lcp.pxi":36
 *         logger.info("LCP array completed")
 * 
 *     def compute_stats(self, int max_n):             # <<<<<<<<<<<<<<
 *         """Note: the output of this function is not exact.  In
 *         particular, the frequency associated with each word is
 */
struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats {
  PyObject_HEAD
  int __pyx_v_N;
  int __pyx_v_freq;
  int __pyx_v_h;
  int __pyx_v_i;
  int __pyx_v_ii;
  int __pyx_v_iii;
  int __pyx_v_j;
  int __pyx_v_k;
  int __pyx_v_max_n;
  int __pyx_v_n;
  PyObject *__pyx_v_ngram;
  struct __pyx_obj_3_sa_IntList *__pyx_v_ngram_start;
  PyObject *__pyx_v_ngram_starts;
  int __pyx_v_rs;
  struct __pyx_obj_3_sa_IntList *__pyx_v_run_start;
  struct __pyx_obj_3_sa_LCP *__pyx_v_self;
  int __pyx_v_valid;
  struct __pyx_obj_3_sa_VEB *__pyx_v_veb;
  int __pyx_t_0;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/features.pxi":21
 * 
 *     def __str__(self):
 *         return ' '.join('%s=%s' % feat for feat in self)             # <<<<<<<<<<<<<<
 * 
 * cdef class Scorer:
 */
struct __pyx_obj_3_sa___pyx_scope_struct_18_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_17___str__ *__pyx_outer_scope;
  PyObject *__pyx_v_feat;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "_sa.pxd":12
 *     cdef void read_handle(self, FILE* f)
 * 
 * cdef class IntList:             # <<<<<<<<<<<<<<
 *     cdef int size
 *     cdef int increment
 */
struct __pyx_obj_3_sa_IntList {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_IntList *__pyx_vtab;
  int size;
  int increment;
  int len;
  int *arr;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":340
 * 
 * 
 * cdef class VEBIterator:             # <<<<<<<<<<<<<<
 *     cdef _VEB* v
 *     cdef int next_val
 */
struct __pyx_obj_3_sa_VEBIterator {
  PyObject_HEAD
  struct __pyx_t_3_sa__VEB *v;
  int next_val;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":47
 * 
 * 
 * cdef class BiLex:             # <<<<<<<<<<<<<<
 *     cdef FloatList col1
 *     cdef FloatList col2
 */
struct __pyx_obj_3_sa_BiLex {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_BiLex *__pyx_vtab;
  struct __pyx_obj_3_sa_FloatList *col1;
  struct __pyx_obj_3_sa_FloatList *col2;
  struct __pyx_obj_3_sa_IntList *f_index;
  struct __pyx_obj_3_sa_IntList *e_index;
  PyObject *id2eword;
  PyObject *id2fword;
  PyObject *eword2id;
  PyObject *fword2id;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":354
 * 
 * 
 * cdef class VEB:             # <<<<<<<<<<<<<<
 *     cdef _VEB* veb
 *     cdef int _findsucc(self, int i)
 */
struct __pyx_obj_3_sa_VEB {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_VEB *__pyx_vtab;
  struct __pyx_t_3_sa__VEB *veb;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/lcp.pxi":5
 * as k most frequent n-grams"""
 * 
 * cdef class LCP:             # <<<<<<<<<<<<<<
 *     cdef SuffixArray sa
 *     cdef IntList lcp
 */
struct __pyx_obj_3_sa_LCP {
  PyObject_HEAD
  struct __pyx_obj_3_sa_SuffixArray *sa;
  struct __pyx_obj_3_sa_IntList *lcp;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/data_array.pxi":9
 * from libc.string cimport memset, strcpy
 * 
 * cdef class DataArray:             # <<<<<<<<<<<<<<
 *     cdef word2id
 *     cdef id2word
 */
struct __pyx_obj_3_sa_DataArray {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_DataArray *__pyx_vtab;
  PyObject *word2id;
  PyObject *id2word;
  struct __pyx_obj_3_sa_IntList *data;
  struct __pyx_obj_3_sa_IntList *sent_id;
  struct __pyx_obj_3_sa_IntList *sent_index;
  int use_sent_id;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":100
 * 
 * 
 * cdef class BitSetIterator:             # <<<<<<<<<<<<<<
 *     cdef _BitSet* b
 *     cdef int next_val
 */
struct __pyx_obj_3_sa_BitSetIterator {
  PyObject_HEAD
  struct __pyx_t_3_sa__BitSet *b;
  int next_val;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rule.pxi":190
 *         return ' ||| '.join(fields)
 * 
 *     def alignments(self):             # <<<<<<<<<<<<<<
 *         for point in self.word_alignments:
 *             yield point/65536, point%65536
 */
struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments {
  PyObject_HEAD
  PyObject *__pyx_v_point;
  struct __pyx_obj_3_sa_Rule *__pyx_v_self;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":188
 * 
 * 
 * cdef class Precomputation:             # <<<<<<<<<<<<<<
 *     cdef int precompute_rank
 *     cdef int precompute_secondary_rank
 */
struct __pyx_obj_3_sa_Precomputation {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_Precomputation *__pyx_vtab;
  int precompute_rank;
  int precompute_secondary_rank;
  int max_length;
  int max_nonterminals;
  int train_max_initial_size;
  int train_min_gap_size;
  PyObject *precomputed_index;
  PyObject *precomputed_collocations;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/suffix_array.pxi":6
 * from libc.stdio cimport FILE, fclose, fopen
 * 
 * cdef class SuffixArray:             # <<<<<<<<<<<<<<
 *     cdef DataArray darray
 *     cdef IntList sa
 */
struct __pyx_obj_3_sa_SuffixArray {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_SuffixArray *__pyx_vtab;
  struct __pyx_obj_3_sa_DataArray *darray;
  struct __pyx_obj_3_sa_IntList *sa;
  struct __pyx_obj_3_sa_IntList *ha;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":7
 * cdef int INDEX_MASK = (1<<INDEX_SHIFT)-1
 * 
 * cdef class Alphabet:             # <<<<<<<<<<<<<<
 *     cdef readonly StringMap terminals, nonterminals
 *     cdef int first_nonterminal, last_nonterminal
 */
struct __pyx_obj_3_sa_Alphabet {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_Alphabet *__pyx_vtab;
  struct __pyx_obj_3_sa_StringMap *terminals;
  struct __pyx_obj_3_sa_StringMap *nonterminals;
  int first_nonterminal;
  int last_nonterminal;
  PyObject *id2sym;
};


/* "_sa.pxd":35
 *     cdef public int chunklen(self, int k)
 * 
 * cdef class Rule:             # <<<<<<<<<<<<<<
 *     cdef int lhs
 *     cdef readonly Phrase f, e
 */
struct __pyx_obj_3_sa_Rule {
  PyObject_HEAD
  int lhs;
  struct __pyx_obj_3_sa_Phrase *f;
  struct __pyx_obj_3_sa_Phrase *e;
  struct __pyx_obj_3_sa_FeatureVector *scores;
  int n_scores;
  PyObject *word_alignments;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":109
 * def make_lattice(words):
 *     word_ids = (sym_fromstring(word, True) for word in words)
 *     return tuple(((word, None, 1), ) for word in word_ids)             # <<<<<<<<<<<<<<
 * 
 * def decode_lattice(lattice):
 */
struct __pyx_obj_3_sa___pyx_scope_struct_6_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *__pyx_outer_scope;
  PyObject *__pyx_v_word;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/data_array.pxi":76
 *     def read_bitext(self, char* filename, int side):
 *         with gzip_or_text(filename) as fp:
 *             data = (line.split(' ||| ')[side] for line in fp)             # <<<<<<<<<<<<<<
 *             self.read_text_data(data)
 * 
 */
struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_1_read_bitext *__pyx_outer_scope;
  PyObject *__pyx_v_line;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":72
 * # in the suffix array; if discontiguous, it is the set of
 * # actual locations (packed into an array)
 * cdef class PhraseLocation:             # <<<<<<<<<<<<<<
 *     cdef int sa_low
 *     cdef int sa_high
 */
struct __pyx_obj_3_sa_PhraseLocation {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_PhraseLocation *__pyx_vtab;
  int sa_low;
  int sa_high;
  int arr_low;
  int arr_high;
  struct __pyx_obj_3_sa_IntList *arr;
  int num_subpatterns;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/features.pxi":15
 *         self.values.append(value)
 * 
 *     def __iter__(self):             # <<<<<<<<<<<<<<
 *         cdef unsigned i
 *         for i in range(self.names.len):
 */
struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ {
  PyObject_HEAD
  unsigned int __pyx_v_i;
  struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self;
  int __pyx_t_0;
  unsigned int __pyx_t_1;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/data_array.pxi":74
 *             self.read_text_data(fp)
 * 
 *     def read_bitext(self, char* filename, int side):             # <<<<<<<<<<<<<<
 *         with gzip_or_text(filename) as fp:
 *             data = (line.split(' ||| ')[side] for line in fp)
 */
struct __pyx_obj_3_sa___pyx_scope_struct_1_read_bitext {
  PyObject_HEAD
  PyObject *__pyx_v_fp;
  int __pyx_v_side;
};


/* "_sa.pxd":25
 *     cdef void read_handle(self, FILE* f)
 * 
 * cdef class FeatureVector:             # <<<<<<<<<<<<<<
 *     cdef IntList names
 *     cdef FloatList values
 */
struct __pyx_obj_3_sa_FeatureVector {
  PyObject_HEAD
  struct __pyx_obj_3_sa_IntList *names;
  struct __pyx_obj_3_sa_FloatList *values;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":111
 *     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)
 */
struct __pyx_obj_3_sa___pyx_scope_struct_7_decode_lattice {
  PyObject_HEAD
  PyObject *__pyx_v_lattice;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/features.pxi":23
 *         return ' '.join('%s=%s' % feat for feat in self)
 * 
 * cdef class Scorer:             # <<<<<<<<<<<<<<
 *     cdef models
 *     def __init__(self, *models):
 */
struct __pyx_obj_3_sa_Scorer {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_Scorer *__pyx_vtab;
  PyObject *models;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/alignment.pxi":8
 * # May need to revisit if things get really tight, though.
 * 
 * cdef class Alignment:             # <<<<<<<<<<<<<<
 *     cdef IntList links
 *     cdef IntList sent_index
 */
struct __pyx_obj_3_sa_Alignment {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_Alignment *__pyx_vtab;
  struct __pyx_obj_3_sa_IntList *links;
  struct __pyx_obj_3_sa_IntList *sent_index;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":118
 * # (entirely C-implemented) _BitSet struct.
 * # Very slow; use only for debugging
 * cdef class BitSet:             # <<<<<<<<<<<<<<
 * 
 *     cdef _BitSet* b
 */
struct __pyx_obj_3_sa_BitSet {
  PyObject_HEAD
  struct __pyx_t_3_sa__BitSet *b;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":94
 * 
 * 
 * cdef class Sampler:             # <<<<<<<<<<<<<<
 *     '''A Sampler implements a logic for choosing
 *     samples from a population range'''
 */
struct __pyx_obj_3_sa_Sampler {
  PyObject_HEAD
  int sample_size;
  struct __pyx_obj_3_sa_IntList *sa;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/str_map.pxi":8
 *     char* stringmap_word(StrMap *vocab, int i)
 * 
 * cdef class StringMap:             # <<<<<<<<<<<<<<
 *     cdef StrMap *vocab
 *     cdef char *word(self, int i)
 */
struct __pyx_obj_3_sa_StringMap {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_StringMap *__pyx_vtab;
  StrMap *vocab;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/features.pxi":20
 *             yield (FD.word(self.names[i]), self.values[i])
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         return ' '.join('%s=%s' % feat for feat in self)
 * 
 */
struct __pyx_obj_3_sa___pyx_scope_struct_17___str__ {
  PyObject_HEAD
  struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":34
 * cdef int EPSILON = sym_fromstring('*EPS*', True)
 * 
 * cdef class TrieNode:             # <<<<<<<<<<<<<<
 *     cdef public children
 * 
 */
struct __pyx_obj_3_sa_TrieNode {
  PyObject_HEAD
  PyObject *children;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":40
 *         self.children = {}
 * 
 * cdef class ExtendedTrieNode(TrieNode):             # <<<<<<<<<<<<<<
 *     cdef public phrase
 *     cdef public phrase_location
 */
struct __pyx_obj_3_sa_ExtendedTrieNode {
  struct __pyx_obj_3_sa_TrieNode __pyx_base;
  PyObject *phrase;
  PyObject *phrase_location;
  PyObject *suffix_link;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":109
 *         trie_node_to_map(edge.node, result, prefix, include_zeros)
 * 
 * cdef class TrieMap:             # <<<<<<<<<<<<<<
 * 
 *     cdef _Trie_Node** root
 */
struct __pyx_obj_3_sa_TrieMap {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_TrieMap *__pyx_vtab;
  struct __pyx_t_3_sa__Trie_Node **root;
  int V;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":112
 * 
 * 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)
 * 
 */
struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_7_decode_lattice *__pyx_outer_scope;
  PyObject *__pyx_v_arc;
  PyObject *__pyx_v_dist;
  PyObject *__pyx_v_node;
  PyObject *__pyx_v_sym;
  PyObject *__pyx_v_weight;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
  PyObject *__pyx_t_3;
  PyObject *__pyx_t_4;
  Py_ssize_t __pyx_t_5;
  PyObject *(*__pyx_t_6)(PyObject *);
  Py_ssize_t __pyx_t_7;
  PyObject *(*__pyx_t_8)(PyObject *);
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":107
 *     return ALPHABET.fromstring(string, terminal)
 * 
 * def make_lattice(words):             # <<<<<<<<<<<<<<
 *     word_ids = (sym_fromstring(word, True) for word in words)
 *     return tuple(((word, None, 1), ) for word in word_ids)
 */
struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice {
  PyObject_HEAD
  PyObject *__pyx_v_word_ids;
  PyObject *__pyx_v_words;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rule.pxi":183
 *         return self.f.arity()
 * 
 *     def __str__(self):             # <<<<<<<<<<<<<<
 *         cdef unsigned i
 *         fields = [sym_tostring(self.lhs), str(self.f), str(self.e), str(self.scores)]
 */
struct __pyx_obj_3_sa___pyx_scope_struct_12___str__ {
  PyObject_HEAD
  struct __pyx_obj_3_sa_Rule *__pyx_v_self;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":937
 *         return sorted(result);
 * 
 *     def input(self, fwords):             # <<<<<<<<<<<<<<
 *         '''When this function is called on the RuleFactory,
 *         it looks up all of the rules that can be used to translate
 */
struct __pyx_obj_3_sa___pyx_scope_struct_15_input {
  PyObject_HEAD
  PyObject *__pyx_v_alignment;
  PyObject *__pyx_v_als;
  PyObject *__pyx_v_alslist;
  int __pyx_v_alt;
  int __pyx_v_alt_id;
  int __pyx_v_arity;
  struct __pyx_obj_3_sa_IntList *__pyx_v_chunklen;
  PyObject *__pyx_v_count;
  PyObject *__pyx_v_e;
  PyObject *__pyx_v_elist;
  PyObject *__pyx_v_extract;
  PyObject *__pyx_v_extract_start;
  PyObject *__pyx_v_extract_stop;
  PyObject *__pyx_v_extracts;
  PyObject *__pyx_v_f;
  PyObject *__pyx_v_fcount;
  int __pyx_v_flen;
  PyObject *__pyx_v_fphrases;
  PyObject *__pyx_v_frontier;
  PyObject *__pyx_v_frontier_nodes;
  PyObject *__pyx_v_fwords;
  struct __pyx_obj_3_sa_Phrase *__pyx_v_hiero_phrase;
  long __pyx_v_hit;
  int __pyx_v_i;
  PyObject *__pyx_v_is_shadow_path;
  int __pyx_v_j;
  int __pyx_v_k;
  PyObject *__pyx_v_key;
  PyObject *__pyx_v_loc;
  PyObject *__pyx_v_locs;
  int __pyx_v_lookup_required;
  struct __pyx_t_3_sa_Matching __pyx_v_matching;
  PyObject *__pyx_v_max_locs;
  PyObject *__pyx_v_new_frontier;
  PyObject *__pyx_v_new_node;
  PyObject *__pyx_v_next_states;
  PyObject *__pyx_v_node;
  PyObject *__pyx_v_nodes_isteps_away_buffer;
  int __pyx_v_nualt;
  int __pyx_v_num_samples;
  int __pyx_v_num_subpatterns;
  PyObject *__pyx_v_pathlen;
  PyObject *__pyx_v_phrase;
  struct __pyx_obj_3_sa_PhraseLocation *__pyx_v_phrase_location;
  PyObject *__pyx_v_prefix;
  PyObject *__pyx_v_reachable_buffer;
  PyObject *__pyx_v_sa_range;
  struct __pyx_obj_3_sa_IntList *__pyx_v_sample;
  struct __pyx_obj_3_sa_FeatureVector *__pyx_v_scores;
  struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self;
  PyObject *__pyx_v_spanlen;
  float __pyx_v_start_time;
  PyObject *__pyx_v_stop_time;
  PyObject *__pyx_v_suffix_link;
  int __pyx_v_suffix_link_xcat;
  PyObject *__pyx_v_suffix_link_xcat_index;
  PyObject *__pyx_v_word_id;
  int __pyx_v_x1;
  int __pyx_v_xcat;
  PyObject *__pyx_v_xcat_index;
  PyObject *__pyx_v_xnode;
  PyObject *__pyx_v_xroot;
  Py_ssize_t __pyx_t_0;
  PyObject *__pyx_t_1;
  Py_ssize_t __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4;
  PyObject *__pyx_t_5;
  int __pyx_t_6;
  Py_ssize_t __pyx_t_7;
  Py_ssize_t __pyx_t_8;
  Py_ssize_t __pyx_t_9;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rule.pxi":187
 *         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()))             # <<<<<<<<<<<<<<
 *         return ' ||| '.join(fields)
 * 
 */
struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_12___str__ *__pyx_outer_scope;
  PyObject *__pyx_v_a;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
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/* "_sa.pxd":29
 *     cdef FloatList values
 * 
 * cdef class Phrase:             # <<<<<<<<<<<<<<
 *     cdef int *syms
 *     cdef int n, *varpos, n_vars
 */
struct __pyx_obj_3_sa_Phrase {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_Phrase *__pyx_vtab;
  int *syms;
  int n;
  int *varpos;
  int n_vars;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/int_list.pxi":81
 *         free(self.arr)
 * 
 *     def __iter__(self):             # <<<<<<<<<<<<<<
 *         cdef int i
 *         for i in range(self.len):
 */
struct __pyx_obj_3_sa___pyx_scope_struct____iter__ {
  PyObject_HEAD
  int __pyx_v_i;
  struct __pyx_obj_3_sa_IntList *__pyx_v_self;
  int __pyx_t_0;
  int __pyx_t_1;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":51
 * 
 * 
 * cdef class TrieTable:             # <<<<<<<<<<<<<<
 *     cdef public int extended
 *     cdef public int count
 */
struct __pyx_obj_3_sa_TrieTable {
  PyObject_HEAD
  int extended;
  int count;
  PyObject *root;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rule.pxi":141
 *         return self.syms[i]
 * 
 *     def __iter__(self):             # <<<<<<<<<<<<<<
 *         cdef int i
 *         for i from 0 <= i < self.n:
 */
struct __pyx_obj_3_sa___pyx_scope_struct_11___iter__ {
  PyObject_HEAD
  int __pyx_v_i;
  struct __pyx_obj_3_sa_Phrase *__pyx_v_self;
  int __pyx_t_0;
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":108
 * 
 * def make_lattice(words):
 *     word_ids = (sym_fromstring(word, True) for word in words)             # <<<<<<<<<<<<<<
 *     return tuple(((word, None, 1), ) for word in word_ids)
 * 
 */
struct __pyx_obj_3_sa___pyx_scope_struct_5_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *__pyx_outer_scope;
  PyObject *__pyx_v_word;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":116
 * 
 * def decode_sentence(lattice):
 *     return tuple(sym_tostring(sym) for ((sym, _, _),) in lattice)             # <<<<<<<<<<<<<<
 */
struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr {
  PyObject_HEAD
  struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *__pyx_outer_scope;
  PyObject *__pyx_v__;
  PyObject *__pyx_v_sym;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "_sa.pxd":3
 * from libc.stdio cimport FILE
 * 
 * cdef class FloatList:             # <<<<<<<<<<<<<<
 *     cdef int size
 *     cdef int increment
 */
struct __pyx_obj_3_sa_FloatList {
  PyObject_HEAD
  struct __pyx_vtabstruct_3_sa_FloatList *__pyx_vtab;
  int size;
  int increment;
  int len;
  float *arr;
};



/* "/Users/vchahun/Sandbox/cdec/python/src/sa/str_map.pxi":8
 *     char* stringmap_word(StrMap *vocab, int i)
 * 
 * cdef class StringMap:             # <<<<<<<<<<<<<<
 *     cdef StrMap *vocab
 *     cdef char *word(self, int i)
 */

struct __pyx_vtabstruct_3_sa_StringMap {
  char *(*word)(struct __pyx_obj_3_sa_StringMap *, int);
  int (*index)(struct __pyx_obj_3_sa_StringMap *, char *);
};
static struct __pyx_vtabstruct_3_sa_StringMap *__pyx_vtabptr_3_sa_StringMap;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/data_array.pxi":9
 * from libc.string cimport memset, strcpy
 * 
 * cdef class DataArray:             # <<<<<<<<<<<<<<
 *     cdef word2id
 *     cdef id2word
 */

struct __pyx_vtabstruct_3_sa_DataArray {
  void (*read_handle)(struct __pyx_obj_3_sa_DataArray *, FILE *);
  void (*write_handle)(struct __pyx_obj_3_sa_DataArray *, FILE *);
};
static struct __pyx_vtabstruct_3_sa_DataArray *__pyx_vtabptr_3_sa_DataArray;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":109
 *         trie_node_to_map(edge.node, result, prefix, include_zeros)
 * 
 * cdef class TrieMap:             # <<<<<<<<<<<<<<
 * 
 *     cdef _Trie_Node** root
 */

struct __pyx_vtabstruct_3_sa_TrieMap {
  struct __pyx_t_3_sa__Trie_Node *(*_insert)(struct __pyx_obj_3_sa_TrieMap *, int *, int);
  struct __pyx_t_3_sa__Trie_Node *(*_contains)(struct __pyx_obj_3_sa_TrieMap *, int *, int);
};
static struct __pyx_vtabstruct_3_sa_TrieMap *__pyx_vtabptr_3_sa_TrieMap;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/alignment.pxi":8
 * # May need to revisit if things get really tight, though.
 * 
 * cdef class Alignment:             # <<<<<<<<<<<<<<
 *     cdef IntList links
 *     cdef IntList sent_index
 */

struct __pyx_vtabstruct_3_sa_Alignment {
  int (*link)(struct __pyx_obj_3_sa_Alignment *, int, int);
  PyObject *(*_unlink)(struct __pyx_obj_3_sa_Alignment *, int, int *, int *);
  int *(*_get_sent_links)(struct __pyx_obj_3_sa_Alignment *, int, int *);
};
static struct __pyx_vtabstruct_3_sa_Alignment *__pyx_vtabptr_3_sa_Alignment;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":47
 * 
 * 
 * cdef class BiLex:             # <<<<<<<<<<<<<<
 *     cdef FloatList col1
 *     cdef FloatList col2
 */

struct __pyx_vtabstruct_3_sa_BiLex {
  PyObject *(*compute_from_data)(struct __pyx_obj_3_sa_BiLex *, struct __pyx_obj_3_sa_SuffixArray *, struct __pyx_obj_3_sa_DataArray *, struct __pyx_obj_3_sa_Alignment *);
  PyObject *(*_add_node)(struct __pyx_obj_3_sa_BiLex *, struct __pyx_t_3_sa__node *, int *, float, int *);
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  PyObject *(*read_wordlist)(struct __pyx_obj_3_sa_BiLex *, PyObject *, PyObject *, FILE *);
  PyObject *(*swap)(struct __pyx_obj_3_sa_BiLex *, int, int);
  PyObject *(*qsort)(struct __pyx_obj_3_sa_BiLex *, int, int, PyObject *);
};
static struct __pyx_vtabstruct_3_sa_BiLex *__pyx_vtabptr_3_sa_BiLex;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/int_list.pxi":9
 * from libc.string cimport memset, memcpy
 * 
 * cdef class IntList:             # <<<<<<<<<<<<<<
 * 
 *     def __cinit__(self, int size=0, int increment=1, int initial_len=0):
 */

struct __pyx_vtabstruct_3_sa_IntList {
  void (*set)(struct __pyx_obj_3_sa_IntList *, int, int);
  void (*_append)(struct __pyx_obj_3_sa_IntList *, int);
  void (*_extend)(struct __pyx_obj_3_sa_IntList *, struct __pyx_obj_3_sa_IntList *);
  void (*_extend_arr)(struct __pyx_obj_3_sa_IntList *, int *, int);
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  void (*read_handle)(struct __pyx_obj_3_sa_IntList *, FILE *);
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static struct __pyx_vtabstruct_3_sa_IntList *__pyx_vtabptr_3_sa_IntList;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rule.pxi":4
 * from libc.string cimport strsep, strcpy, strlen
 * 
 * cdef class Phrase:             # <<<<<<<<<<<<<<
 * 
 *     def __cinit__(self, words):
 */

struct __pyx_vtabstruct_3_sa_Phrase {
  int (*chunkpos)(struct __pyx_obj_3_sa_Phrase *, int);
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":72
 * # in the suffix array; if discontiguous, it is the set of
 * # actual locations (packed into an array)
 * cdef class PhraseLocation:             # <<<<<<<<<<<<<<
 *     cdef int sa_low
 *     cdef int sa_high
 */

struct __pyx_vtabstruct_3_sa_PhraseLocation {
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":188
 * 
 * 
 * cdef class Precomputation:             # <<<<<<<<<<<<<<
 *     cdef int precompute_rank
 *     cdef int precompute_secondary_rank
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struct __pyx_vtabstruct_3_sa_Precomputation {
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/features.pxi":23
 *         return ' '.join('%s=%s' % feat for feat in self)
 * 
 * cdef class Scorer:             # <<<<<<<<<<<<<<
 *     cdef models
 *     def __init__(self, *models):
 */

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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/float_list.pxi":9
 * from libc.string cimport memset, strcpy, strlen
 * 
 * cdef class FloatList:             # <<<<<<<<<<<<<<
 * 
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struct __pyx_vtabstruct_3_sa_FloatList {
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static struct __pyx_vtabstruct_3_sa_FloatList *__pyx_vtabptr_3_sa_FloatList;


/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":354
 * 
 * 
 * cdef class VEB:             # <<<<<<<<<<<<<<
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struct __pyx_vtabstruct_3_sa_VEB {
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi":7
 * cdef int INDEX_MASK = (1<<INDEX_SHIFT)-1
 * 
 * cdef class Alphabet:             # <<<<<<<<<<<<<<
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":216
 * 
 * 
 * cdef class HieroCachingRuleFactory:             # <<<<<<<<<<<<<<
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/suffix_array.pxi":6
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static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); /*proto*/

static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/

static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed); /*proto*/

static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
#define __Pyx_GetItemInt_List(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
                                                    __Pyx_GetItemInt_List_Fast(o, i) : \
                                                    __Pyx_GetItemInt_Generic(o, to_py_func(i)))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, i);
        Py_INCREF(r);
        return r;
    }
    else if ((-PyList_GET_SIZE(o) <= i) & (i < 0)) {
        PyObject *r = PyList_GET_ITEM(o, PyList_GET_SIZE(o) + i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
#define __Pyx_GetItemInt_Tuple(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
                                                    __Pyx_GetItemInt_Tuple_Fast(o, i) : \
                                                    __Pyx_GetItemInt_Generic(o, to_py_func(i)))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, i);
        Py_INCREF(r);
        return r;
    }
    else if ((-PyTuple_GET_SIZE(o) <= i) & (i < 0)) {
        PyObject *r = PyTuple_GET_ITEM(o, PyTuple_GET_SIZE(o) + i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
#define __Pyx_GetItemInt(o, i, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
                                                    __Pyx_GetItemInt_Fast(o, i) : \
                                                    __Pyx_GetItemInt_Generic(o, to_py_func(i)))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (PyList_CheckExact(o)) {
        Py_ssize_t n = (likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if (likely((n >= 0) & (n < PyList_GET_SIZE(o)))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = (likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if (likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {  /* inlined PySequence_GetItem() */
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (unlikely(l < 0)) return NULL;
                i += l;
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

static CYTHON_INLINE int __Pyx_PySequence_Contains(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

static CYTHON_INLINE PyObject* __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(PyList_Append(L, x) < 0)) return NULL;
        Py_INCREF(Py_None);
        return Py_None; /* this is just to have an accurate signature */
    } else {
        PyObject *r, *m;
        m = __Pyx_GetAttrString(L, "append");
        if (!m) return NULL;
        r = PyObject_CallFunctionObjArgs(m, x, NULL);
        Py_DECREF(m);
        return r;
    }
}

static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname);

static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */

static CYTHON_INLINE long __Pyx_mod_long(long, long); /* proto */

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

static CYTHON_INLINE int __Pyx_IterFinish(void); /*proto*/

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); /*proto*/

#define __Pyx_SetItemInt(o, i, v, size, to_py_func) (((size) <= sizeof(Py_ssize_t)) ? \
                                                    __Pyx_SetItemInt_Fast(o, i, v) : \
                                                    __Pyx_SetItemInt_Generic(o, to_py_func(i), v))
static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (!j) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v) {
#if CYTHON_COMPILING_IN_CPYTHON
    if (PyList_CheckExact(o)) {
        Py_ssize_t n = (likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if (likely((n >= 0) & (n < PyList_GET_SIZE(o)))) {
            PyObject* old = PyList_GET_ITEM(o, n);
            Py_INCREF(v);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 1;
        }
    } else {  /* inlined PySequence_SetItem() */
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_ass_item)) {
            if (unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (unlikely(l < 0)) return -1;
                i += l;
            }
            return m->sq_ass_item(o, i, v);
        }
    }
#else
#if CYTHON_COMPILING_IN_PYPY
    if (PySequence_Check(o) && !PyDict_Check(o)) {
#else
    if (PySequence_Check(o)) {
#endif
        return PySequence_SetItem(o, i, v);
    }
#endif
    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
}

static double __Pyx__PyObject_AsDouble(PyObject* obj); /* proto */
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyObject_AsDouble(obj) \
(likely(PyFloat_CheckExact(obj)) ? PyFloat_AS_DOUBLE(obj) : \
 likely(PyInt_CheckExact(obj)) ? \
 PyFloat_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
#else
#define __Pyx_PyObject_AsDouble(obj) \
((likely(PyFloat_CheckExact(obj))) ? \
 PyFloat_AS_DOUBLE(obj) : __Pyx__PyObject_AsDouble(obj))
#endif

static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact); /*proto*/

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        Py_SIZE(list) = len+1;
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

static CYTHON_INLINE int __Pyx_PyDict_Contains(PyObject* item, PyObject* dict, int eq) {
    int result = PyDict_Contains(dict, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /*proto*/

static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** value1, PyObject** value2,
                                             int is_tuple, int has_known_size, int decref_tuple);

static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_is_dict);
static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
                                              PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict);

#if PY_VERSION_HEX < 0x02050000
#ifndef PyAnySet_CheckExact
#define PyAnySet_CheckExact(ob) \
    ((ob)->ob_type == &PySet_Type || \
     (ob)->ob_type == &PyFrozenSet_Type)
#define PySet_New(iterable) \
    PyObject_CallFunctionObjArgs((PyObject *)&PySet_Type, (iterable), NULL)
#define Pyx_PyFrozenSet_New(iterable) \
    PyObject_CallFunctionObjArgs((PyObject *)&PyFrozenSet_Type, (iterable), NULL)
#define PySet_Size(anyset) \
    PyObject_Size((anyset))
#define PySet_Contains(anyset, key) \
    PySequence_Contains((anyset), (key))
#define PySet_Pop(set) \
    PyObject_CallMethod(set, (char *)"pop", NULL)
static CYTHON_INLINE int PySet_Clear(PyObject *set) {
    PyObject *ret = PyObject_CallMethod(set, (char *)"clear", NULL);
    if (!ret) return -1;
    Py_DECREF(ret); return 0;
}
static CYTHON_INLINE int PySet_Discard(PyObject *set, PyObject *key) {
    PyObject *ret = PyObject_CallMethod(set, (char *)"discard", (char *)"O", key);
    if (!ret) return -1;
    Py_DECREF(ret); return 0;
}
static CYTHON_INLINE int PySet_Add(PyObject *set, PyObject *key) {
    PyObject *ret = PyObject_CallMethod(set, (char *)"add", (char *)"O", key);
    if (!ret) return -1;
    Py_DECREF(ret); return 0;
}
#endif /* PyAnySet_CheckExact (<= Py2.4) */
#endif /* < Py2.5  */

#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (!PyErr_Occurred())
            PyErr_SetObject(PyExc_KeyError, key);
        return NULL;
    }
    Py_INCREF(value);
    return value;
}
#else
    #define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#endif

static CYTHON_INLINE int __Pyx_div_int(int, int); /* proto */

#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

static CYTHON_INLINE PyObject* __Pyx_PyObject_Pop(PyObject* L) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02040000
    if (likely(PyList_CheckExact(L))
        && likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
        Py_SIZE(L) -= 1;
        return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
    }
#if PY_VERSION_HEX >= 0x02050000
    else if (Py_TYPE(L) == (&PySet_Type)) {
        return PySet_Pop(L);
    }
#endif
#endif
    return PyObject_CallMethod(L, (char*)"pop", NULL);
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); /*proto*/
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); /*proto*/

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, long level); /*proto*/

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name);

#define __Pyx_CyFunction_USED 1
#include <structmember.h>
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CyFunction_GetClosure(f) \
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#define __Pyx_CyFunction_GetClassObj(f) \
    (((__pyx_CyFunctionObject *) (f))->func_classobj)
#define __Pyx_CyFunction_Defaults(type, f) \
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g) \
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
    PyCFunctionObject func;
    int flags;
    PyObject *func_dict;
    PyObject *func_weakreflist;
    PyObject *func_name;
    PyObject *func_doc;
    PyObject *func_code;
    PyObject *func_closure;
    PyObject *func_classobj; /* No-args super() class cell */
    void *defaults;
    int defaults_pyobjects;
    PyObject *defaults_tuple; /* Const defaults tuple */
    PyObject *(*defaults_getter)(PyObject *);
} __pyx_CyFunctionObject;
static PyTypeObject *__pyx_CyFunctionType = 0;
#define __Pyx_CyFunction_NewEx(ml, flags, self, module, code) \
    __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, self, module, code)
static PyObject *__Pyx_CyFunction_New(PyTypeObject *,
                                      PyMethodDef *ml, int flags,
                                      PyObject *self, PyObject *module,
                                      PyObject* code);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static int __Pyx_CyFunction_init(void);

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);

static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename); /*proto*/

static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); /*proto*/

#define __Pyx_Generator_USED
#include <structmember.h>
#include <frameobject.h>
typedef PyObject *(*__pyx_generator_body_t)(PyObject *, PyObject *);
typedef struct {
    PyObject_HEAD
    __pyx_generator_body_t body;
    PyObject *closure;
    PyObject *exc_type;
    PyObject *exc_value;
    PyObject *exc_traceback;
    PyObject *gi_weakreflist;
    PyObject *classobj;
    PyObject *yieldfrom;
    int resume_label;
    char is_running;  // using T_BOOL for property below requires char value
} __pyx_GeneratorObject;
static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body,
                                                  PyObject *closure);
static int __pyx_Generator_init(void);
static int __Pyx_Generator_clear(PyObject* self);
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue);
#else
#define __Pyx_PyGen_FetchStopIterationValue(pvalue) PyGen_FetchStopIterationValue(pvalue)
#endif

static int __Pyx_check_binary_version(void);

static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig); /*proto*/

static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/

typedef struct {
    int code_line;
    PyCodeObject* code_object;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename); /*proto*/

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/


/* Module declarations from 'libc.stdio' */

/* Module declarations from 'libc.stdlib' */

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.math' */

/* Module declarations from '_sa' */
static PyTypeObject *__pyx_ptype_3_sa_FloatList = 0;
static PyTypeObject *__pyx_ptype_3_sa_IntList = 0;
static PyTypeObject *__pyx_ptype_3_sa_FeatureVector = 0;
static PyTypeObject *__pyx_ptype_3_sa_Phrase = 0;
static PyTypeObject *__pyx_ptype_3_sa_Rule = 0;
static PyTypeObject *__pyx_ptype_3_sa_StringMap = 0;
static PyTypeObject *__pyx_ptype_3_sa_DataArray = 0;
static PyTypeObject *__pyx_ptype_3_sa_Alignment = 0;
static PyTypeObject *__pyx_ptype_3_sa_BiLex = 0;
static PyTypeObject *__pyx_ptype_3_sa_BitSetIterator = 0;
static PyTypeObject *__pyx_ptype_3_sa_BitSet = 0;
static PyTypeObject *__pyx_ptype_3_sa_VEBIterator = 0;
static PyTypeObject *__pyx_ptype_3_sa_VEB = 0;
static PyTypeObject *__pyx_ptype_3_sa_LCP = 0;
static PyTypeObject *__pyx_ptype_3_sa_Alphabet = 0;
static PyTypeObject *__pyx_ptype_3_sa_TrieMap = 0;
static PyTypeObject *__pyx_ptype_3_sa_Precomputation = 0;
static PyTypeObject *__pyx_ptype_3_sa_SuffixArray = 0;
static PyTypeObject *__pyx_ptype_3_sa_TrieNode = 0;
static PyTypeObject *__pyx_ptype_3_sa_ExtendedTrieNode = 0;
static PyTypeObject *__pyx_ptype_3_sa_TrieTable = 0;
static PyTypeObject *__pyx_ptype_3_sa_PhraseLocation = 0;
static PyTypeObject *__pyx_ptype_3_sa_Sampler = 0;
static PyTypeObject *__pyx_ptype_3_sa_HieroCachingRuleFactory = 0;
static PyTypeObject *__pyx_ptype_3_sa_Scorer = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct____iter__ = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_1_read_bitext = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_2_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_3_compute_stats = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_4_make_lattice = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_5_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_6_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_7_decode_lattice = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_8_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_9_decode_sentence = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_10_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_11___iter__ = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_12___str__ = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_13_genexpr = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_14_alignments = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_15_input = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_16___iter__ = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_17___str__ = 0;
static PyTypeObject *__pyx_ptype_3_sa___pyx_scope_struct_18_genexpr = 0;
static int __pyx_v_3_sa_MIN_BOTTOM_SIZE;
static int __pyx_v_3_sa_MIN_BOTTOM_BITS;
static int __pyx_v_3_sa_LOWER_MASK[32];
static int __pyx_v_3_sa_INDEX_SHIFT;
static int __pyx_v_3_sa_INDEX_MASK;
static struct __pyx_obj_3_sa_Alphabet *__pyx_v_3_sa_ALPHABET = 0;
static int __pyx_v_3_sa_PRECOMPUTE;
static int __pyx_v_3_sa_MERGE;
static int __pyx_v_3_sa_BAEZA_YATES;
static int __pyx_v_3_sa_EPSILON;
static struct __pyx_obj_3_sa_StringMap *__pyx_v_3_sa_FD = 0;
static char *__pyx_f_3_sa_sym_tostring(int); /*proto*/
static int __pyx_f_3_sa_sym_isvar(int); /*proto*/
static int __pyx_f_3_sa_sym_getindex(int); /*proto*/
static float __pyx_f_3_sa_monitor_cpu(void); /*proto*/
static struct __pyx_t_3_sa__node *__pyx_f_3_sa_new_node(int); /*proto*/
static PyObject *__pyx_f_3_sa_del_node(struct __pyx_t_3_sa__node *); /*proto*/
static int *__pyx_f_3_sa_get_val(struct __pyx_t_3_sa__node *, int); /*proto*/
static void __pyx_f_3_sa__init_lower_mask(void); /*proto*/
static struct __pyx_t_3_sa__BitSet *__pyx_f_3_sa_new_BitSet(void); /*proto*/
static int __pyx_f_3_sa_bitset_findsucc(struct __pyx_t_3_sa__BitSet *, int); /*proto*/
static int __pyx_f_3_sa_bitset_insert(struct __pyx_t_3_sa__BitSet *, int); /*proto*/
static int __pyx_f_3_sa_bitset_contains(struct __pyx_t_3_sa__BitSet *, int); /*proto*/
static PyObject *__pyx_f_3_sa_dec2bin(long); /*proto*/
static struct __pyx_t_3_sa__VEB *__pyx_f_3_sa_new_VEB(int); /*proto*/
static int __pyx_f_3_sa_VEB_insert(struct __pyx_t_3_sa__VEB *, int); /*proto*/
static PyObject *__pyx_f_3_sa_del_VEB(struct __pyx_t_3_sa__VEB *); /*proto*/
static int __pyx_f_3_sa_VEB_findsucc(struct __pyx_t_3_sa__VEB *, int); /*proto*/
static int __pyx_f_3_sa_VEB_contains(struct __pyx_t_3_sa__VEB *, int); /*proto*/
static int __pyx_f_3_sa_sym_setindex(int, int); /*proto*/
static int __pyx_f_3_sa_sym_fromstring(char *, int); /*proto*/
static struct __pyx_t_3_sa__Trie_Node *__pyx_f_3_sa_new_trie_node(void); /*proto*/
static struct __pyx_t_3_sa__Trie_Edge *__pyx_f_3_sa_new_trie_edge(int); /*proto*/
static PyObject *__pyx_f_3_sa_free_trie_node(struct __pyx_t_3_sa__Trie_Node *); /*proto*/
static PyObject *__pyx_f_3_sa_free_trie_edge(struct __pyx_t_3_sa__Trie_Edge *); /*proto*/
static struct __pyx_t_3_sa__Trie_Node *__pyx_f_3_sa_trie_find(struct __pyx_t_3_sa__Trie_Node *, int); /*proto*/
static PyObject *__pyx_f_3_sa_trie_node_data_append(struct __pyx_t_3_sa__Trie_Node *, int); /*proto*/
static struct __pyx_t_3_sa__Trie_Node *__pyx_f_3_sa_trie_insert(struct __pyx_t_3_sa__Trie_Node *, int); /*proto*/
static PyObject *__pyx_f_3_sa_trie_node_to_map(struct __pyx_t_3_sa__Trie_Node *, PyObject *, PyObject *, int); /*proto*/
static PyObject *__pyx_f_3_sa_trie_edge_to_map(struct __pyx_t_3_sa__Trie_Edge *, PyObject *, PyObject *, int); /*proto*/
static void __pyx_f_3_sa_assign_matching(struct __pyx_t_3_sa_Matching *, int *, int, int, int *); /*proto*/
static int *__pyx_f_3_sa_append_combined_matching(int *, struct __pyx_t_3_sa_Matching *, struct __pyx_t_3_sa_Matching *, int, int, int *); /*proto*/
static int *__pyx_f_3_sa_extend_arr(int *, int *, int *, int); /*proto*/
static int __pyx_f_3_sa_median(int, int, int); /*proto*/
static void __pyx_f_3_sa_find_comparable_matchings(int, int, int *, int, int, int *, int *); /*proto*/
#define __Pyx_MODULE_NAME "_sa"
int __pyx_module_is_main__sa = 0;

/* Implementation of '_sa' */
static PyObject *__pyx_builtin_open;
static PyObject *__pyx_builtin_IndexError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_map;
static PyObject *__pyx_builtin_Exception;
static PyObject *__pyx_builtin_zip;
static PyObject *__pyx_builtin_StopIteration;
static PyObject *__pyx_builtin_cmp;
static PyObject *__pyx_builtin_sorted;
static PyObject *__pyx_builtin_max;
static PyObject *__pyx_pf_3_sa_gzip_or_text(CYTHON_UNUSED PyObject *__pyx_self, char *__pyx_v_filename); /* proto */
static int __pyx_pf_3_sa_9FloatList___cinit__(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, int __pyx_v_size, int __pyx_v_increment, int __pyx_v_initial_len); /* proto */
static void __pyx_pf_3_sa_9FloatList_2__dealloc__(struct __pyx_obj_3_sa_FloatList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_9FloatList_4__getitem__(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static int __pyx_pf_3_sa_9FloatList_6__setitem__(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, PyObject *__pyx_v_i, PyObject *__pyx_v_val); /* proto */
static Py_ssize_t __pyx_pf_3_sa_9FloatList_8__len__(struct __pyx_obj_3_sa_FloatList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_9FloatList_10append(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, float __pyx_v_val); /* proto */
static PyObject *__pyx_pf_3_sa_9FloatList_12write(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9FloatList_14read(struct __pyx_obj_3_sa_FloatList *__pyx_v_self, char *__pyx_v_filename); /* proto */
static int __pyx_pf_3_sa_7IntList___cinit__(struct __pyx_obj_3_sa_IntList *__pyx_v_self, int __pyx_v_size, int __pyx_v_increment, int __pyx_v_initial_len); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_2__str__(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_4index(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_val); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_6partition(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_start, PyObject *__pyx_v_end); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_8_doquicksort(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_start, PyObject *__pyx_v_end); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_10sort(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_12reset(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static void __pyx_pf_3_sa_7IntList_14__dealloc__(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_16__iter__(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_19__getitem__(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_pf_3_sa_7IntList_21__setitem__(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_i, PyObject *__pyx_v_val); /* proto */
static Py_ssize_t __pyx_pf_3_sa_7IntList_23__len__(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_25get_size(struct __pyx_obj_3_sa_IntList *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_27append(struct __pyx_obj_3_sa_IntList *__pyx_v_self, int __pyx_v_val); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_29extend(struct __pyx_obj_3_sa_IntList *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_31write(struct __pyx_obj_3_sa_IntList *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_7IntList_33read(struct __pyx_obj_3_sa_IntList *__pyx_v_self, char *__pyx_v_filename); /* proto */
static int __pyx_pf_3_sa_9StringMap___cinit__(struct __pyx_obj_3_sa_StringMap *__pyx_v_self); /* proto */
static void __pyx_pf_3_sa_9StringMap_2__dealloc__(struct __pyx_obj_3_sa_StringMap *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_9DataArray___cinit__(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_from_binary, PyObject *__pyx_v_from_text, PyObject *__pyx_v_side, int __pyx_v_use_sent_id); /* proto */
static Py_ssize_t __pyx_pf_3_sa_9DataArray_2__len__(struct __pyx_obj_3_sa_DataArray *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_4get_data(struct __pyx_obj_3_sa_DataArray *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_6get_sentence_id(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_8get_sentence(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_10get_sentence_position(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_loc); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_12get_id(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_word); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_14get_word(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_id); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_16write_text(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_18read_text(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_11read_bitext_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_20read_bitext(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename, int __pyx_v_side); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_22read_text_data(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_data); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_24read_binary(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_26write_binary(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_28write_enhanced_handle(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, PyObject *__pyx_v_f); /* proto */
static PyObject *__pyx_pf_3_sa_9DataArray_30write_enhanced(struct __pyx_obj_3_sa_DataArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_unlink(CYTHON_UNUSED struct __pyx_obj_3_sa_Alignment *__pyx_v_self, PyObject *__pyx_v_link); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_2get_sent_links(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, int __pyx_v_sent_id); /* proto */
static int __pyx_pf_3_sa_9Alignment_4__cinit__(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, PyObject *__pyx_v_from_binary, PyObject *__pyx_v_from_text); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_6read_text(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_8read_binary(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_10write_text(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_12write_binary(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_14write_enhanced(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_9Alignment_16alignment(struct __pyx_obj_3_sa_Alignment *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static int __pyx_pf_3_sa_5BiLex___cinit__(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, PyObject *__pyx_v_from_text, PyObject *__pyx_v_from_data, PyObject *__pyx_v_from_binary, PyObject *__pyx_v_earray, PyObject *__pyx_v_fsarray, PyObject *__pyx_v_alignment); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_2write_binary(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_4read_binary(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_6get_e_id(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, PyObject *__pyx_v_eword); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_8get_f_id(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, PyObject *__pyx_v_fword); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_10read_text(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_12write_enhanced(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_14get_score(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, PyObject *__pyx_v_fword, PyObject *__pyx_v_eword, PyObject *__pyx_v_col); /* proto */
static PyObject *__pyx_pf_3_sa_5BiLex_16write_text(struct __pyx_obj_3_sa_BiLex *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_14BitSetIterator___next__(struct __pyx_obj_3_sa_BitSetIterator *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_6BitSet___cinit__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static void __pyx_pf_3_sa_6BitSet_2__dealloc__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_4__iter__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_6insert(struct __pyx_obj_3_sa_BitSet *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_8findsucc(struct __pyx_obj_3_sa_BitSet *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_10__str__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_12min(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6BitSet_14max(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_3_sa_6BitSet_16__len__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_6BitSet_18__contains__(struct __pyx_obj_3_sa_BitSet *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_11VEBIterator___next__(struct __pyx_obj_3_sa_VEBIterator *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_3VEB___cinit__(struct __pyx_obj_3_sa_VEB *__pyx_v_self, int __pyx_v_size); /* proto */
static void __pyx_pf_3_sa_3VEB_2__dealloc__(struct __pyx_obj_3_sa_VEB *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_3VEB_4__iter__(struct __pyx_obj_3_sa_VEB *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_3VEB_6insert(struct __pyx_obj_3_sa_VEB *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_3VEB_8findsucc(struct __pyx_obj_3_sa_VEB *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static Py_ssize_t __pyx_pf_3_sa_3VEB_10__len__(struct __pyx_obj_3_sa_VEB *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_3VEB_12__contains__(struct __pyx_obj_3_sa_VEB *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static int __pyx_pf_3_sa_3LCP___cinit__(struct __pyx_obj_3_sa_LCP *__pyx_v_self, struct __pyx_obj_3_sa_SuffixArray *__pyx_v_sa); /* proto */
static PyObject *__pyx_pf_3_sa_3LCP_2compute_stats(struct __pyx_obj_3_sa_LCP *__pyx_v_self, int __pyx_v_max_n); /* proto */
static int __pyx_pf_3_sa_8Alphabet___cinit__(struct __pyx_obj_3_sa_Alphabet *__pyx_v_self); /* proto */
static void __pyx_pf_3_sa_8Alphabet_2__dealloc__(CYTHON_UNUSED struct __pyx_obj_3_sa_Alphabet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_8Alphabet_9terminals___get__(struct __pyx_obj_3_sa_Alphabet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_8Alphabet_12nonterminals___get__(struct __pyx_obj_3_sa_Alphabet *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_12make_lattice_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_12make_lattice_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_2make_lattice(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_words); /* proto */
static PyObject *__pyx_pf_3_sa_14decode_lattice_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_4decode_lattice(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_lattice); /* proto */
static PyObject *__pyx_pf_3_sa_15decode_sentence_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_6decode_sentence(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_lattice); /* proto */
static int __pyx_pf_3_sa_6Phrase___cinit__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_words); /* proto */
static void __pyx_pf_3_sa_6Phrase_2__dealloc__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_4__str__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_6handle(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_8strhandle(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_10arity(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_12getvarpos(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_14getvar(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_16clen(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_k); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_18getchunk(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_ci); /* proto */
#if PY_MAJOR_VERSION < 3
static int __pyx_pf_3_sa_6Phrase_20__cmp__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_other); /* proto */
#endif
static Py_hash_t __pyx_pf_3_sa_6Phrase_22__hash__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_3_sa_6Phrase_24__len__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_26__getitem__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_28__iter__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_31subst(struct __pyx_obj_3_sa_Phrase *__pyx_v_self, PyObject *__pyx_v_start, PyObject *__pyx_v_children); /* proto */
static PyObject *__pyx_pf_3_sa_6Phrase_5words___get__(struct __pyx_obj_3_sa_Phrase *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_4Rule___cinit__(struct __pyx_obj_3_sa_Rule *__pyx_v_self, int __pyx_v_lhs, struct __pyx_obj_3_sa_Phrase *__pyx_v_f, struct __pyx_obj_3_sa_Phrase *__pyx_v_e, PyObject *__pyx_v_scores, PyObject *__pyx_v_word_alignments); /* proto */
static Py_hash_t __pyx_pf_3_sa_4Rule_2__hash__(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
#if PY_MAJOR_VERSION < 3
static int __pyx_pf_3_sa_4Rule_4__cmp__(struct __pyx_obj_3_sa_Rule *__pyx_v_self, struct __pyx_obj_3_sa_Rule *__pyx_v_other); /* proto */
#endif
static PyObject *__pyx_pf_3_sa_4Rule_6fmerge(struct __pyx_obj_3_sa_Rule *__pyx_v_self, struct __pyx_obj_3_sa_Phrase *__pyx_v_f); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_8arity(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_7__str___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_10__str__(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_12alignments(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_1f___get__(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_4Rule_1e___get__(struct __pyx_obj_3_sa_Rule *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_7TrieMap___cinit__(struct __pyx_obj_3_sa_TrieMap *__pyx_v_self, int __pyx_v_alphabet_size); /* proto */
static void __pyx_pf_3_sa_7TrieMap_2__dealloc__(struct __pyx_obj_3_sa_TrieMap *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_7TrieMap_4insert(struct __pyx_obj_3_sa_TrieMap *__pyx_v_self, PyObject *__pyx_v_pattern); /* proto */
static PyObject *__pyx_pf_3_sa_7TrieMap_6contains(struct __pyx_obj_3_sa_TrieMap *__pyx_v_self, PyObject *__pyx_v_pattern); /* proto */
static PyObject *__pyx_pf_3_sa_7TrieMap_8toMap(struct __pyx_obj_3_sa_TrieMap *__pyx_v_self, PyObject *__pyx_v_flag); /* proto */
static int __pyx_pf_3_sa_14Precomputation___cinit__(struct __pyx_obj_3_sa_Precomputation *__pyx_v_self, PyObject *__pyx_v_fsarray, PyObject *__pyx_v_from_stats, PyObject *__pyx_v_from_binary, PyObject *__pyx_v_precompute_rank, PyObject *__pyx_v_precompute_secondary_rank, PyObject *__pyx_v_max_length, PyObject *__pyx_v_max_nonterminals, PyObject *__pyx_v_train_max_initial_size, PyObject *__pyx_v_train_min_gap_size); /* proto */
static PyObject *__pyx_pf_3_sa_14Precomputation_2read_binary(struct __pyx_obj_3_sa_Precomputation *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_14Precomputation_4write_binary(struct __pyx_obj_3_sa_Precomputation *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_14Precomputation_6precompute(struct __pyx_obj_3_sa_Precomputation *__pyx_v_self, PyObject *__pyx_v_stats, struct __pyx_obj_3_sa_SuffixArray *__pyx_v_sarray); /* proto */
static int __pyx_pf_3_sa_11SuffixArray___cinit__(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_from_binary, PyObject *__pyx_v_from_text, PyObject *__pyx_v_side); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_2__getitem__(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_4get_sentence_id(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_6get_sentence(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_i); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_8get_sentence_position(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_loc); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_10read_text(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_filename, PyObject *__pyx_v_side); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_12q3sort(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, int __pyx_v_i, int __pyx_v_j, int __pyx_v_h, struct __pyx_obj_3_sa_IntList *__pyx_v_isa, PyObject *__pyx_v_pad); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_14write_text(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_16read_binary(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_18write_binary(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_20write_enhanced(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, char *__pyx_v_filename); /* proto */
static PyObject *__pyx_pf_3_sa_11SuffixArray_22lookup(struct __pyx_obj_3_sa_SuffixArray *__pyx_v_self, PyObject *__pyx_v_word, int __pyx_v_offset, int __pyx_v_low, int __pyx_v_high); /* proto */
static int __pyx_pf_3_sa_8TrieNode___cinit__(struct __pyx_obj_3_sa_TrieNode *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_8TrieNode_8children___get__(struct __pyx_obj_3_sa_TrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_8TrieNode_8children_2__set__(struct __pyx_obj_3_sa_TrieNode *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_3_sa_8TrieNode_8children_4__del__(struct __pyx_obj_3_sa_TrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode___cinit__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self, PyObject *__pyx_v_phrase, PyObject *__pyx_v_phrase_location, PyObject *__pyx_v_suffix_link); /* proto */
static PyObject *__pyx_pf_3_sa_16ExtendedTrieNode_6phrase___get__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_6phrase_2__set__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_6phrase_4__del__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_16ExtendedTrieNode_15phrase_location___get__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_15phrase_location_2__set__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_15phrase_location_4__del__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_16ExtendedTrieNode_11suffix_link___get__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_11suffix_link_2__set__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_3_sa_16ExtendedTrieNode_11suffix_link_4__del__(struct __pyx_obj_3_sa_ExtendedTrieNode *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_9TrieTable___cinit__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self, PyObject *__pyx_v_extended); /* proto */
static PyObject *__pyx_pf_3_sa_9TrieTable_8extended___get__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_9TrieTable_8extended_2__set__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_3_sa_9TrieTable_5count___get__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_9TrieTable_5count_2__set__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_3_sa_9TrieTable_4root___get__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_9TrieTable_4root_2__set__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_3_sa_9TrieTable_4root_4__del__(struct __pyx_obj_3_sa_TrieTable *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_14PhraseLocation___cinit__(struct __pyx_obj_3_sa_PhraseLocation *__pyx_v_self, int __pyx_v_sa_low, int __pyx_v_sa_high, int __pyx_v_arr_low, int __pyx_v_arr_high, PyObject *__pyx_v_arr, int __pyx_v_num_subpatterns); /* proto */
static int __pyx_pf_3_sa_7Sampler___cinit__(struct __pyx_obj_3_sa_Sampler *__pyx_v_self, int __pyx_v_sample_size, struct __pyx_obj_3_sa_SuffixArray *__pyx_v_fsarray); /* proto */
static PyObject *__pyx_pf_3_sa_7Sampler_2sample(struct __pyx_obj_3_sa_Sampler *__pyx_v_self, struct __pyx_obj_3_sa_PhraseLocation *__pyx_v_phrase_location); /* proto */
static int __pyx_pf_3_sa_23HieroCachingRuleFactory___cinit__(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, struct __pyx_obj_3_sa_Alignment *__pyx_v_alignment, float __pyx_v_by_slack_factor, char *__pyx_v_category, PyObject *__pyx_v_max_chunks, unsigned int __pyx_v_max_initial_size, unsigned int __pyx_v_max_length, unsigned int __pyx_v_max_nonterminals, PyObject *__pyx_v_max_target_chunks, PyObject *__pyx_v_max_target_length, unsigned int __pyx_v_min_gap_size, PyObject *__pyx_v_precompute_file, unsigned int __pyx_v_precompute_secondary_rank, unsigned int __pyx_v_precompute_rank, int __pyx_v_require_aligned_terminal, int __pyx_v_require_aligned_chunks, unsigned int __pyx_v_train_max_initial_size, unsigned int __pyx_v_train_min_gap_size, int __pyx_v_tight_phrases, int __pyx_v_use_baeza_yates, int __pyx_v_use_collocations, int __pyx_v_use_index); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_2configure(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, struct __pyx_obj_3_sa_SuffixArray *__pyx_v_fsarray, struct __pyx_obj_3_sa_DataArray *__pyx_v_edarray, struct __pyx_obj_3_sa_Sampler *__pyx_v_sampler, struct __pyx_obj_3_sa_Scorer *__pyx_v_scorer); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_4pattern2phrase(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_pattern); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_6pattern2phrase_plus(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_pattern); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_8precompute(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_10get_precomputed_collocation(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_phrase); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_12advance(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_frontier, PyObject *__pyx_v_res, PyObject *__pyx_v_fwords); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_14get_all_nodes_isteps_away(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_skip, PyObject *__pyx_v_i, PyObject *__pyx_v_spanlen, PyObject *__pyx_v_pathlen, PyObject *__pyx_v_fwords, PyObject *__pyx_v_next_states, PyObject *__pyx_v_reachable_buffer); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_16reachable(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_fwords, PyObject *__pyx_v_ifrom, PyObject *__pyx_v_dist); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_18shortest(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_fwords, PyObject *__pyx_v_ifrom, PyObject *__pyx_v_ito); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_20get_next_states(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v__columns, PyObject *__pyx_v_curr_idx, PyObject *__pyx_v_min_dist); /* proto */
static PyObject *__pyx_lambda_funcdef_lambda2(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_lambda_funcdef_lambda1(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_lambda_funcdef_lambda3(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_x); /* proto */
static PyObject *__pyx_pf_3_sa_23HieroCachingRuleFactory_22input(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, PyObject *__pyx_v_fwords); /* proto */
static int __pyx_pf_3_sa_13FeatureVector___cinit__(struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_13FeatureVector_2set(struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self, unsigned int __pyx_v_name, float __pyx_v_value); /* proto */
static PyObject *__pyx_pf_3_sa_13FeatureVector_4__iter__(struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_3_sa_13FeatureVector_7__str___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_3_sa_13FeatureVector_7__str__(struct __pyx_obj_3_sa_FeatureVector *__pyx_v_self); /* proto */
static int __pyx_pf_3_sa_6Scorer___init__(struct __pyx_obj_3_sa_Scorer *__pyx_v_self, PyObject *__pyx_v_models); /* proto */
static char __pyx_k_1[] = ".gz";
static char __pyx_k_2[] = "Requested index %d of %d-length FloatList";
static char __pyx_k_3[] = "IntList[";
static char __pyx_k_4[] = ",";
static char __pyx_k_5[] = "]";
static char __pyx_k_6[] = "len=";
static char __pyx_k_7[] = "Requested index %d of %d-length IntList";
static char __pyx_k_8[] = "Requested index %d:%d of %d-length IntList";
static char __pyx_k_9[] = "Illegal key type %s for IntList";
static char __pyx_k_13[] = "%s ";
static char __pyx_k_14[] = "\n";
static char __pyx_k_18[] = " ||| ";
static char __pyx_k_21[] = "%d ";
static char __pyx_k_25[] = "%s %d ";
static char __pyx_k_27[] = "write_enhanced_handle";
static char __pyx_k_31[] = "-";
static char __pyx_k_35[] = "%d-%d ";
static char __pyx_k_42[] = "%d-%d out of bounds (I=%d,J=%d) in line %d\n";
static char __pyx_k_45[] = "";
static char __pyx_k_46[] = "Sort error in CLex";
static char __pyx_k_48[] = "    ";
static char __pyx_k_50[] = "%d %f %f ";
static char __pyx_k_52[] = "%d %s ";
static char __pyx_k_56[] = "%s %s %.6f %.6f\n";
static char __pyx_k_58[] = "  (";
static char __pyx_k_59[] = ")";
static char __pyx_k_60[] = "Constructing LCP array";
static char __pyx_k_62[] = "LCP array completed";
static char __pyx_k_64[] = "[%s,%d]";
static char __pyx_k_65[] = "[%s]";
static char __pyx_k_66[] = "\\";
static char __pyx_k_67[] = " ";
static char __pyx_k_68[] = "Invalid LHS symbol: %d";
static char __pyx_k_69[] = "%d-%d";
static char __pyx_k_70[] = "precompute_secondary_rank";
static char __pyx_k_71[] = "train_max_initial_size";
static char __pyx_k_72[] = "Precomputing frequent intersections";
static char __pyx_k_74[] = "    Computing inverted indexes...";
static char __pyx_k_76[] = "    Computing collocations...";
static char __pyx_k_78[] = "        %d sentences";
static char __pyx_k_83[] = "X ";
static char __pyx_k_84[] = "ERROR: unexpected pattern %s in set of precomputed collocations";
static char __pyx_k_85[] = "RANK %d\tCOUNT, COST: %d    %d\tCUMUL: %d, %d";
static char __pyx_k_86[] = "Precomputed collocations for %d patterns out of %d possible (upper bound %d)";
static char __pyx_k_87[] = "Precomputed inverted index for %d patterns ";
static char __pyx_k_88[] = "Precomputation took %f seconds";
static char __pyx_k_89[] = "get_sentence_position";
static char __pyx_k_90[] = "    Bucket sort took %f seconds";
static char __pyx_k_91[] = "    Refining, sort depth = %d";
static char __pyx_k_92[] = "    Refinement took %f seconds";
static char __pyx_k_93[] = "    Finalizing sort...";
static char __pyx_k_95[] = "Suffix array construction took %f seconds";
static char __pyx_k_96[] = "Unexpected condition found in q3sort: sort from %d to %d";
static char __pyx_k__0[] = "0";
static char __pyx_k__1[] = "1";
static char __pyx_k__e[] = "e";
static char __pyx_k__f[] = "f";
static char __pyx_k__h[] = "h";
static char __pyx_k__i[] = "i";
static char __pyx_k__j[] = "j";
static char __pyx_k__r[] = "r";
static char __pyx_k__w[] = "w";
static char __pyx_k_101[] = "Sampling strategy: uniform, max sample size = %d";
static char __pyx_k_102[] = "Sampling strategy: no sampling";
static char __pyx_k_104[] = "require_aligned_terminal";
static char __pyx_k_105[] = "require_aligned_chunks";
static char __pyx_k_106[] = "[X]";
static char __pyx_k_107[] = "Must specify an alignment object";
static char __pyx_k_109[] = "Reading precomputed data from file %s... ";
static char __pyx_k_110[] = "Precomputation done with max nonterminals %d, decoder uses %d";
static char __pyx_k_111[] = "Precomputation done with max terminals %d, decoder uses %d";
static char __pyx_k_112[] = "Precomputation done with max initial size %d, decoder uses %d";
static char __pyx_k_113[] = "Precomputation done with min gap size %d, decoder uses %d";
static char __pyx_k_114[] = "Converting %d hash keys on precomputed inverted index... ";
static char __pyx_k_115[] = "Converting %d hash keys on precomputed collocations... ";
static char __pyx_k_116[] = "Processing precomputations took %f seconds";
static char __pyx_k_117[] = "{";
  static char __pyx_k_118[] = "(";
static char __pyx_k_119[] = "}";
static char __pyx_k_120[] = "get_precomputed_collocation";
static char __pyx_k_121[] = "double binary";
static char __pyx_k_122[] = "Keyword trie error";
static char __pyx_k_124[] = "get_all_nodes_isteps_away";
static char __pyx_k_125[] = "Total time for rule lookup, extraction, and scoring = %f seconds";
static char __pyx_k_126[] = "    Extract time = %f seconds";
static char __pyx_k_127[] = "No aligned terminals";
static char __pyx_k_128[] = "Unaligned chunk";
static char __pyx_k_129[] = "Gaps are not tight phrases";
static char __pyx_k_130[] = "Inside edges of preceding subphrase are not tight";
static char __pyx_k_131[] = "Inside edges of following subphrase are not tight";
static char __pyx_k_132[] = "Subphrase [%d, %d] failed integrity check";
static char __pyx_k_133[] = "Didn't extract anything from [%d, %d] -> [%d, %d]";
static char __pyx_k_134[] = "Unable to extract basic phrase";
static char __pyx_k_135[] = "%s=%s";
static char __pyx_k_138[] = "/Users/vchahun/Sandbox/cdec/python/src/sa/_sa.pyx";
static char __pyx_k_139[] = "cdec.sa";
static char __pyx_k_143[] = "/Users/vchahun/Sandbox/cdec/python/src/sa/sym.pxi";
static char __pyx_k_148[] = "*EPS*";
static char __pyx_k__gc[] = "gc";
static char __pyx_k__sa[] = "sa";
static char __pyx_k___sa[] = "_sa";
static char __pyx_k__arr[] = "arr";
static char __pyx_k__cmp[] = "cmp";
static char __pyx_k__col[] = "col";
static char __pyx_k__end[] = "end";
static char __pyx_k__isa[] = "isa";
static char __pyx_k__ito[] = "ito";
static char __pyx_k__key[] = "key";
static char __pyx_k__lhs[] = "lhs";
static char __pyx_k__low[] = "low";
static char __pyx_k__map[] = "map";
static char __pyx_k__max[] = "max";
static char __pyx_k__pad[] = "pad";
static char __pyx_k__res[] = "res";
static char __pyx_k__set[] = "set";
static char __pyx_k__zip[] = "zip";
static char __pyx_k__NULL[] = "NULL";
static char __pyx_k__dist[] = "dist";
static char __pyx_k__gzip[] = "gzip";
static char __pyx_k__high[] = "high";
static char __pyx_k__info[] = "info";
static char __pyx_k__join[] = "join";
static char __pyx_k__name[] = "name";
static char __pyx_k__open[] = "open";
static char __pyx_k__seek[] = "seek";
static char __pyx_k__side[] = "side";
static char __pyx_k__size[] = "size";
static char __pyx_k__skip[] = "skip";
static char __pyx_k__stop[] = "stop";
static char __pyx_k__warn[] = "warn";
static char __pyx_k__word[] = "word";
static char __pyx_k___SEP_[] = "_SEP_";
static char __pyx_k__arity[] = "arity";
static char __pyx_k__chain[] = "chain";
static char __pyx_k__debug[] = "debug";
static char __pyx_k__eword[] = "eword";
static char __pyx_k__fword[] = "fword";
static char __pyx_k__ifrom[] = "ifrom";
static char __pyx_k__index[] = "index";
static char __pyx_k__merge[] = "merge";
static char __pyx_k__range[] = "range";
static char __pyx_k__reset[] = "reset";
static char __pyx_k__split[] = "split";
static char __pyx_k__start[] = "start";
static char __pyx_k__stats[] = "stats";
static char __pyx_k__toMap[] = "toMap";
static char __pyx_k__value[] = "value";
static char __pyx_k__words[] = "words";
static char __pyx_k__write[] = "write";
static char __pyx_k__e_text[] = "e_text";
static char __pyx_k__earray[] = "earray";
static char __pyx_k__extend[] = "extend";
static char __pyx_k__f_text[] = "f_text";
static char __pyx_k__fcount[] = "fcount";
static char __pyx_k__fwords[] = "fwords";
static char __pyx_k__get_id[] = "get_id";
static char __pyx_k__insert[] = "insert";
static char __pyx_k__logger[] = "logger";
static char __pyx_k__lookup[] = "lookup";
static char __pyx_k__offset[] = "offset";
static char __pyx_k__phrase[] = "phrase";
static char __pyx_k__q3sort[] = "q3sort";
static char __pyx_k__sa_low[] = "sa_low";
static char __pyx_k__sample[] = "sample";
static char __pyx_k__sarray[] = "sarray";
static char __pyx_k__scorer[] = "scorer";
static char __pyx_k__scores[] = "scores";
static char __pyx_k__sorted[] = "sorted";
static char __pyx_k__source[] = "source";
static char __pyx_k__unlink[] = "unlink";
static char __pyx_k__Counter[] = "Counter";
static char __pyx_k__advance[] = "advance";
static char __pyx_k__arr_low[] = "arr_low";
static char __pyx_k__collect[] = "collect";
static char __pyx_k__edarray[] = "edarray";
static char __pyx_k__ephrase[] = "ephrase";
static char __pyx_k__fphrase[] = "fphrase";
static char __pyx_k__fsarray[] = "fsarray";
static char __pyx_k__genexpr[] = "genexpr";
static char __pyx_k__lattice[] = "lattice";
static char __pyx_k__logging[] = "logging";
static char __pyx_k__matches[] = "matches";
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__GzipFile[] = "GzipFile";
static char __pyx_k____exit__[] = "__exit__";
static char __pyx_k____main__[] = "__main__";
static char __pyx_k____name__[] = "__name__";
static char __pyx_k____test__[] = "__test__";
static char __pyx_k___columns[] = "_columns";
static char __pyx_k__arr_high[] = "arr_high";
static char __pyx_k__category[] = "category";
static char __pyx_k__children[] = "children";
static char __pyx_k__curr_idx[] = "curr_idx";
static char __pyx_k__extended[] = "extended";
static char __pyx_k__filename[] = "filename";
static char __pyx_k__frontier[] = "frontier";
static char __pyx_k__get_e_id[] = "get_e_id";
static char __pyx_k__get_f_id[] = "get_f_id";
static char __pyx_k__get_word[] = "get_word";
static char __pyx_k__getchunk[] = "getchunk";
static char __pyx_k__min_dist[] = "min_dist";
static char __pyx_k__resource[] = "resource";
static char __pyx_k__ru_stime[] = "ru_stime";
static char __pyx_k__ru_utime[] = "ru_utime";
static char __pyx_k__shortest[] = "shortest";
static char __pyx_k__word_ids[] = "word_ids";
static char __pyx_k__Exception[] = "Exception";
static char __pyx_k__INCREMENT[] = "INCREMENT";
static char __pyx_k__TypeError[] = "TypeError";
static char __pyx_k____enter__[] = "__enter__";
static char __pyx_k__alignment[] = "alignment";
static char __pyx_k__enumerate[] = "enumerate";
static char __pyx_k__from_data[] = "from_data";
static char __pyx_k__from_text[] = "from_text";
static char __pyx_k__getLogger[] = "getLogger";
static char __pyx_k__getrusage[] = "getrusage";
static char __pyx_k__increment[] = "increment";
static char __pyx_k__iteritems[] = "iteritems";
static char __pyx_k__itertools[] = "itertools";
static char __pyx_k__paircount[] = "paircount";
static char __pyx_k__partition[] = "partition";
static char __pyx_k__reachable[] = "reachable";
static char __pyx_k__read_text[] = "read_text";
static char __pyx_k__use_index[] = "use_index";
static char __pyx_k__IndexError[] = "IndexError";
static char __pyx_k__alignments[] = "alignments";
static char __pyx_k__from_stats[] = "from_stats";
static char __pyx_k__input_span[] = "input_span";
static char __pyx_k__itervalues[] = "itervalues";
static char __pyx_k__max_chunks[] = "max_chunks";
static char __pyx_k__max_length[] = "max_length";
static char __pyx_k__namedtuple[] = "namedtuple";
static char __pyx_k__precompute[] = "precompute";
static char __pyx_k__write_text[] = "write_text";
static char __pyx_k__END_OF_FILE[] = "END_OF_FILE";
static char __pyx_k__END_OF_LINE[] = "END_OF_LINE";
static char __pyx_k__RUSAGE_SELF[] = "RUSAGE_SELF";
static char __pyx_k__collections[] = "collections";
static char __pyx_k__defaultdict[] = "defaultdict";
static char __pyx_k__from_binary[] = "from_binary";
static char __pyx_k__initial_len[] = "initial_len";
static char __pyx_k__next_states[] = "next_states";
static char __pyx_k__precomputed[] = "precomputed";
static char __pyx_k__read_binary[] = "read_binary";
static char __pyx_k__read_bitext[] = "read_bitext";
static char __pyx_k__sample_size[] = "sample_size";
static char __pyx_k__suffix_link[] = "suffix_link";
static char __pyx_k__use_sent_id[] = "use_sent_id";
static char __pyx_k___doquicksort[] = "_doquicksort";
static char __pyx_k__get_sentence[] = "get_sentence";
static char __pyx_k__gzip_or_text[] = "gzip_or_text";
static char __pyx_k__make_lattice[] = "make_lattice";
static char __pyx_k__min_gap_size[] = "min_gap_size";
static char __pyx_k__StopIteration[] = "StopIteration";
static char __pyx_k__alphabet_size[] = "alphabet_size";
static char __pyx_k__fsample_count[] = "fsample_count";
static char __pyx_k__test_sentence[] = "test_sentence";
static char __pyx_k__tight_phrases[] = "tight_phrases";
static char __pyx_k__FeatureContext[] = "FeatureContext";
static char __pyx_k__decode_lattice[] = "decode_lattice";
static char __pyx_k__pattern2phrase[] = "pattern2phrase";
static char __pyx_k__read_text_data[] = "read_text_data";
static char __pyx_k__by_slack_factor[] = "by_slack_factor";
static char __pyx_k__decode_sentence[] = "decode_sentence";
static char __pyx_k__get_next_states[] = "get_next_states";
static char __pyx_k__get_sentence_id[] = "get_sentence_id";
static char __pyx_k__num_subpatterns[] = "num_subpatterns";
static char __pyx_k__phrase_location[] = "phrase_location";
static char __pyx_k__precompute_file[] = "precompute_file";
static char __pyx_k__precompute_rank[] = "precompute_rank";
static char __pyx_k__use_baeza_yates[] = "use_baeza_yates";
static char __pyx_k__word_alignments[] = "word_alignments";
static char __pyx_k__INITIAL_CAPACITY[] = "INITIAL_CAPACITY";
static char __pyx_k__max_initial_size[] = "max_initial_size";
static char __pyx_k__max_nonterminals[] = "max_nonterminals";
static char __pyx_k__reachable_buffer[] = "reachable_buffer";
static char __pyx_k__use_collocations[] = "use_collocations";
static char __pyx_k__max_target_chunks[] = "max_target_chunks";
static char __pyx_k__max_target_length[] = "max_target_length";
static char __pyx_k__train_min_gap_size[] = "train_min_gap_size";
static char __pyx_k__pattern2phrase_plus[] = "pattern2phrase_plus";
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static PyObject *__pyx_n_s__defaultdict;
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static PyObject *__pyx_n_s__earray;
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static PyObject *__pyx_n_s__fcount;
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static PyObject *__pyx_n_s__from_data;
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static PyObject *__pyx_n_s__from_text;
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static PyObject *__pyx_n_s__fsarray;
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static PyObject *__pyx_n_s__get_sentence;
static PyObject *__pyx_n_s__get_sentence_id;
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 *             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))
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    /* "/Users/vchahun/Sandbox/cdec/python/src/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             # <<<<<<<<<<<<<<
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    /* "/Users/vchahun/Sandbox/cdec/python/src/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
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 *             memset(faligned, 0, I*sizeof(int))
 * 
 */
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 * 
 *             esent = eda.data.arr + eda.sent_index.arr[sent_id]
 */
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 * 
 *             esent = eda.data.arr + eda.sent_index.arr[sent_id]             # <<<<<<<<<<<<<<
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 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/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             # <<<<<<<<<<<<<<
 *             ealigned = <int*> malloc(J*sizeof(int))
 *             memset(ealigned, 0, J*sizeof(int))
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/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))             # <<<<<<<<<<<<<<
 *             memset(ealigned, 0, J*sizeof(int))
 * 
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/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))             # <<<<<<<<<<<<<<
 * 
 *             links = aa._get_sent_links(sent_id, &num_links)
 */
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 *             memset(ealigned, 0, J*sizeof(int))
 * 
 *             links = aa._get_sent_links(sent_id, &num_links)             # <<<<<<<<<<<<<<
 * 
 *             for l from 0 <= l < num_links:
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":119
 *             links = aa._get_sent_links(sent_id, &num_links)
 * 
 *             for l from 0 <= l < num_links:             # <<<<<<<<<<<<<<
 *                 i = links[l*2]
 *                 j = links[l*2+1]
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":120
 * 
 *             for l from 0 <= l < num_links:
 *                 i = links[l*2]             # <<<<<<<<<<<<<<
 *                 j = links[l*2+1]
 *                 if i >= I or j >= J:
 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":121
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 *                 j = links[l*2+1]             # <<<<<<<<<<<<<<
 *                 if i >= I or j >= J:
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 */
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 *                 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))
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 */
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 *                 if i >= I or j >= J:
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 *                 emargin[e_j] = emargin[e_j]+1
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 */
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 *                 e_j = esent[j]
 *                 fmargin[f_i] = fmargin[f_i]+1
 *                 emargin[e_j] = emargin[e_j]+1             # <<<<<<<<<<<<<<
 *                 if dict[f_i] == NULL:
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 *                 fmargin[f_i] = fmargin[f_i]+1
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 *                 if dict[f_i] == NULL:             # <<<<<<<<<<<<<<
 *                     dict[f_i] = new_node(e_j)
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":129
 *                 emargin[e_j] = emargin[e_j]+1
 *                 if dict[f_i] == NULL:
 *                     dict[f_i] = new_node(e_j)             # <<<<<<<<<<<<<<
 *                     dict[f_i].val = 1
 *                     num_pairs = num_pairs + 1
 */
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 *                 if dict[f_i] == NULL:
 *                     dict[f_i] = new_node(e_j)
 *                     dict[f_i].val = 1             # <<<<<<<<<<<<<<
 *                     num_pairs = num_pairs + 1
 *                 else:
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":131
 *                     dict[f_i] = new_node(e_j)
 *                     dict[f_i].val = 1
 *                     num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
 *                 else:
 *                     count = get_val(dict[f_i], e_j)
 */
        __pyx_v_num_pairs = (__pyx_v_num_pairs + 1);
        goto __pyx_L16;
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      /*else*/ {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":133
 *                     num_pairs = num_pairs + 1
 *                 else:
 *                     count = get_val(dict[f_i], e_j)             # <<<<<<<<<<<<<<
 *                     if count[0] == 0:
 *                         num_pairs = num_pairs + 1
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":134
 *                 else:
 *                     count = get_val(dict[f_i], e_j)
 *                     if count[0] == 0:             # <<<<<<<<<<<<<<
 *                         num_pairs = num_pairs + 1
 *                     count[0] = count[0] + 1
 */
        __pyx_t_10 = ((__pyx_v_count[0]) == 0);
        if (__pyx_t_10) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":135
 *                     count = get_val(dict[f_i], e_j)
 *                     if count[0] == 0:
 *                         num_pairs = num_pairs + 1             # <<<<<<<<<<<<<<
 *                     count[0] = count[0] + 1
 *                 # add count
 */
          __pyx_v_num_pairs = (__pyx_v_num_pairs + 1);
          goto __pyx_L17;
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        __pyx_L17:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":136
 *                     if count[0] == 0:
 *                         num_pairs = num_pairs + 1
 *                     count[0] = count[0] + 1             # <<<<<<<<<<<<<<
 *                 # add count
 *                 faligned[i] = 1
 */
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      __pyx_L16:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":138
 *                     count[0] = count[0] + 1
 *                 # add count
 *                 faligned[i] = 1             # <<<<<<<<<<<<<<
 *                 ealigned[j] = 1
 *             for i from 0 <= i < I:
 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":139
 *                 # add count
 *                 faligned[i] = 1
 *                 ealigned[j] = 1             # <<<<<<<<<<<<<<
 *             for i from 0 <= i < I:
 *                 if faligned[i] == 0:
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":140
 *                 faligned[i] = 1
 *                 ealigned[j] = 1
 *             for i from 0 <= i < I:             # <<<<<<<<<<<<<<
 *                 if faligned[i] == 0:
 *                     f_i = fsent[i]
 */
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    for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_7; __pyx_v_i++) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":141
 *                 ealigned[j] = 1
 *             for i from 0 <= i < I:
 *                 if faligned[i] == 0:             # <<<<<<<<<<<<<<
 *                     f_i = fsent[i]
 *                     fmargin[f_i] = fmargin[f_i] + 1
 */
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      if (__pyx_t_10) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":142
 *             for i from 0 <= i < I:
 *                 if faligned[i] == 0:
 *                     f_i = fsent[i]             # <<<<<<<<<<<<<<
 *                     fmargin[f_i] = fmargin[f_i] + 1
 *                     emargin[null_word] = emargin[null_word] + 1
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":143
 *                 if faligned[i] == 0:
 *                     f_i = fsent[i]
 *                     fmargin[f_i] = fmargin[f_i] + 1             # <<<<<<<<<<<<<<
 *                     emargin[null_word] = emargin[null_word] + 1
 *                     if dict[f_i] == NULL:
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":144
 *                     f_i = fsent[i]
 *                     fmargin[f_i] = fmargin[f_i] + 1
 *                     emargin[null_word] = emargin[null_word] + 1             # <<<<<<<<<<<<<<
 *                     if dict[f_i] == NULL:
 *                         dict[f_i] = new_node(null_word)
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":145
 *                     fmargin[f_i] = fmargin[f_i] + 1
 *                     emargin[null_word] = emargin[null_word] + 1
 *                     if dict[f_i] == NULL:             # <<<<<<<<<<<<<<
 *                         dict[f_i] = new_node(null_word)
 *                         dict[f_i].val = 1
 */
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        if (__pyx_t_10) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/bilex.pxi":146
 *                     emargin[null_word] = emargin[null_word] + 1
 *                     if dict[f_i] == NULL:
 *                         dict[f_i] = new_node(null_word)             # <<<<<<<<<<<<<<
 *                         dict[f_i].val = 1
 *                         num_pairs = num_pairs + 1
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 *                     if dict[null_word] == NULL:             # <<<<<<<<<<<<<<
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 *                             num_pairs = num_pairs + 1
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 *         self.col2 = FloatList(initial_len=num_pairs)
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 *         num_pairs = 0             # <<<<<<<<<<<<<<
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 *         num_pairs = 0
 *         for i from 0 <= i < V_F:             # <<<<<<<<<<<<<<
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 *             self.f_index.set(i, num_pairs)             # <<<<<<<<<<<<<<
 *             if dict[i] != NULL:
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 *                 self._add_node(dict[i], &num_pairs, float(fmargin[i]), emargin)
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 *         free(fmargin)
 *         free(emargin)
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 *         free(emargin)
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 *         free(fmargin)
 *         free(emargin)             # <<<<<<<<<<<<<<
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 *         free(fmargin)
 *         free(emargin)
 *         free(dict)             # <<<<<<<<<<<<<<
 *         return
 * 
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":222
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 *             else:
 */
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 *             if veb.top_universe_size > MIN_BOTTOM_SIZE:
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 *             else:
 *                 subb = <_BitSet*> veb.top             # <<<<<<<<<<<<<<
 *                 bitset_insert(subb, a)
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 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":226
 *             else:
 *                 subb = <_BitSet*> veb.top
 *                 bitset_insert(subb, a)             # <<<<<<<<<<<<<<
 *             if veb.num_bottom_bits > MIN_BOTTOM_BITS:
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 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":227
 *                 subb = <_BitSet*> veb.top
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 *             if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
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 *             else:
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        /* "/Users/vchahun/Sandbox/cdec/python/src/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)             # <<<<<<<<<<<<<<
 *             else:
 *                 veb.bottom[a] = new_BitSet()
 */
        (__pyx_v_veb->bottom[__pyx_v_a]) = __pyx_f_3_sa_new_VEB((1 << __pyx_v_veb->num_bottom_bits));
        goto __pyx_L7;
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      /*else*/ {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":230
 *                 veb.bottom[a] = new_VEB(1 << veb.num_bottom_bits)
 *             else:
 *                 veb.bottom[a] = new_BitSet()             # <<<<<<<<<<<<<<
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
 *             subv = <_VEB*> veb.bottom[a]
 */
        (__pyx_v_veb->bottom[__pyx_v_a]) = __pyx_f_3_sa_new_BitSet();
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      __pyx_L7:;
      goto __pyx_L5;
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":231
 *             else:
 *                 veb.bottom[a] = new_BitSet()
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
 *             subv = <_VEB*> veb.bottom[a]
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 */
    __pyx_t_3 = (__pyx_v_veb->num_bottom_bits > __pyx_v_3_sa_MIN_BOTTOM_BITS);
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":232
 *                 veb.bottom[a] = new_BitSet()
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
 *             subv = <_VEB*> veb.bottom[a]             # <<<<<<<<<<<<<<
 *             if VEB_insert(subv, b) == 0:
 *                 return 0
 */
      __pyx_v_subv = ((struct __pyx_t_3_sa__VEB *)(__pyx_v_veb->bottom[__pyx_v_a]));

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":233
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
 *             subv = <_VEB*> veb.bottom[a]
 *             if VEB_insert(subv, b) == 0:             # <<<<<<<<<<<<<<
 *                 return 0
 *         else:
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":234
 *             subv = <_VEB*> veb.bottom[a]
 *             if VEB_insert(subv, b) == 0:
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 */
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        goto __pyx_L9;
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":236
 *                 return 0
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 *             if bitset_insert(subb, b) == 0:
 *                 return 0
 */
      __pyx_v_subb = ((struct __pyx_t_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_a]));

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":237
 *         else:
 *             subb = <_BitSet*> veb.bottom[a]
 *             if bitset_insert(subb, b) == 0:             # <<<<<<<<<<<<<<
 *                 return 0
 * 
 */
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":238
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 *         if i > veb.max_val:
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 *         if i > veb.max_val:             # <<<<<<<<<<<<<<
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":241
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 *         if i > veb.max_val:
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":242
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 *     return 1
 * 
 */
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 *     return 1             # <<<<<<<<<<<<<<
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 * 
 */
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":246
 * 
 * 
 * cdef del_VEB(_VEB* veb):             # <<<<<<<<<<<<<<
 *     cdef int i
 * 
 */

static PyObject *__pyx_f_3_sa_del_VEB(struct __pyx_t_3_sa__VEB *__pyx_v_veb) {
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 *     cdef int i
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 *     if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
 *         i = (<_VEB*> veb.top).min_val
 *     else:
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":250
 * 
 *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
 *         i = (<_VEB*> veb.top).min_val             # <<<<<<<<<<<<<<
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 *         i = (<_VEB*> veb.top).min_val
 *     else:
 *         i = (<_BitSet*> veb.top).min_val             # <<<<<<<<<<<<<<
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 *     while i != -1:
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 *         i = (<_BitSet*> veb.top).min_val
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 *     while i != -1:             # <<<<<<<<<<<<<<
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":255
 * 
 *     while i != -1:
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
 *             del_VEB(<_VEB*> veb.bottom[i])
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 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":256
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 *             del_VEB(<_VEB*> veb.bottom[i])
 *         else:
 *             free(<_BitSet*> veb.bottom[i])             # <<<<<<<<<<<<<<
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 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":260
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 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
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 *         else:
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":261
 * 
 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
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 *             i = VEB_findsucc(<_VEB*> veb.top, i)
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 *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
 */
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 *     if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":266
 * 
 *     if veb.top_universe_size > MIN_BOTTOM_SIZE:
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":268
 *         del_VEB(<_VEB*> veb.top)
 *     else:
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 */
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 */
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":270
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 *     free(veb)             # <<<<<<<<<<<<<<
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 */
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":273
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 * 
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 *     cdef _VEB* subv
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static int __pyx_f_3_sa_VEB_findsucc(struct __pyx_t_3_sa__VEB *__pyx_v_veb, int __pyx_v_i) {
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  int __pyx_v_b;
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  int __pyx_t_1;
  int __pyx_t_2;
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 *     if veb.max_val == -1 or i>=veb.max_val:             # <<<<<<<<<<<<<<
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":279
 * 
 *     if veb.max_val == -1 or i>=veb.max_val:
 *         return -1             # <<<<<<<<<<<<<<
 *     if i < veb.min_val:
 *         return veb.min_val
 */
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    goto __pyx_L3;
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  __pyx_L3:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":280
 *     if veb.max_val == -1 or i>=veb.max_val:
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 *     if i < veb.min_val:             # <<<<<<<<<<<<<<
 *         return veb.min_val
 * 
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":281
 *         return -1
 *     if i < veb.min_val:
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 * 
 *     a = i >> veb.num_bottom_bits
 */
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    goto __pyx_L4;
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  __pyx_L4:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":283
 *         return veb.min_val
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 *     a = i >> veb.num_bottom_bits             # <<<<<<<<<<<<<<
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":284
 * 
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":287
 *     found = 0
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 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
 *             subv = <_VEB*> veb.bottom[a]
 *             if subv.max_val > b:
 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":288
 *     if veb.bottom[a] != NULL:
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
 *             subv = <_VEB*> veb.bottom[a]             # <<<<<<<<<<<<<<
 *             if subv.max_val > b:
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":289
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":290
 *             subv = <_VEB*> veb.bottom[a]
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        __pyx_v_j = ((__pyx_v_a << __pyx_v_veb->num_bottom_bits) + __pyx_f_3_sa_VEB_findsucc(__pyx_v_subv, __pyx_v_b));

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":291
 *             if subv.max_val > b:
 *                 j = (a << veb.num_bottom_bits) + VEB_findsucc(subv, b)
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 *             subb = <_BitSet*> veb.bottom[a]
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":293
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 *             subb = <_BitSet*> veb.bottom[a]             # <<<<<<<<<<<<<<
 *             if subb.max_val > b:
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      __pyx_v_subb = ((struct __pyx_t_3_sa__BitSet *)(__pyx_v_veb->bottom[__pyx_v_a]));

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":294
 *         else:
 *             subb = <_BitSet*> veb.bottom[a]
 *             if subb.max_val > b:             # <<<<<<<<<<<<<<
 *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)
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      __pyx_t_3 = (__pyx_v_subb->max_val > __pyx_v_b);
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":295
 *             subb = <_BitSet*> veb.bottom[a]
 *             if subb.max_val > b:
 *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)             # <<<<<<<<<<<<<<
 *                 found = 1
 *     if found==0:
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        __pyx_v_j = ((__pyx_v_a << __pyx_v_veb->num_bottom_bits) + __pyx_f_3_sa_bitset_findsucc(__pyx_v_subb, __pyx_v_b));

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":296
 *             if subb.max_val > b:
 *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)
 *                 found = 1             # <<<<<<<<<<<<<<
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        __pyx_v_found = 1;
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      __pyx_L8:;
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    __pyx_L6:;
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  __pyx_L5:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":297
 *                 j = (a << veb.num_bottom_bits) + bitset_findsucc(subb, b)
 *                 found = 1
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 *             subv = <_VEB*> veb.top
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":298
 *                 found = 1
 *     if found==0:
 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:             # <<<<<<<<<<<<<<
 *             subv = <_VEB*> veb.top
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    __pyx_t_3 = (__pyx_v_veb->top_universe_size > __pyx_v_3_sa_MIN_BOTTOM_SIZE);
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":299
 *     if found==0:
 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
 *             subv = <_VEB*> veb.top             # <<<<<<<<<<<<<<
 *             c = VEB_findsucc(subv, a)
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      __pyx_v_subv = ((struct __pyx_t_3_sa__VEB *)__pyx_v_veb->top);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":300
 *         if veb.top_universe_size > MIN_BOTTOM_SIZE:
 *             subv = <_VEB*> veb.top
 *             c = VEB_findsucc(subv, a)             # <<<<<<<<<<<<<<
 *         else:
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":302
 *             c = VEB_findsucc(subv, a)
 *         else:
 *             subb = <_BitSet*> veb.top             # <<<<<<<<<<<<<<
 *             c = bitset_findsucc(subb, a)
 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":303
 *         else:
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 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:
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 *         if veb.num_bottom_bits > MIN_BOTTOM_BITS:             # <<<<<<<<<<<<<<
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":305
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 *             subv = <_VEB*> veb.bottom[c]             # <<<<<<<<<<<<<<
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":306
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":308
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 *         else:
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 *             j = (c << veb.num_bottom_bits) + subb.min_val
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":309
 *         else:
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 *             j = (c << veb.num_bottom_bits) + subb.min_val             # <<<<<<<<<<<<<<
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":319
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":321
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":322
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 *     if veb.min_val == i:
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":324
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":325
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 *     a = i >> veb.num_bottom_bits
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":329
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/veb.pxi":330
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 *                     valid = 1
 *                     for k from 0 <= k < n+1:             # <<<<<<<<<<<<<<
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 *                     valid = 1
 *                     for k from 0 <= k < n+1:
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 *                             valid = 0
 *                     if valid:
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 *         logger.info("    Computing inverted indexes...")
 *         N = len(data)
 *         for i from 0 <= i < N:             # <<<<<<<<<<<<<<
 *             sa_word_id = data.arr[i]
 *             if sa_word_id == 1:
 */
  __pyx_t_13 = __pyx_v_N;
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_13; __pyx_v_i++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":317
 *         N = len(data)
 *         for i from 0 <= i < N:
 *             sa_word_id = data.arr[i]             # <<<<<<<<<<<<<<
 *             if sa_word_id == 1:
 *                 queue._append(-1)
 */
    __pyx_v_sa_word_id = (__pyx_v_data->arr[__pyx_v_i]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":318
 *         for i from 0 <= i < N:
 *             sa_word_id = data.arr[i]
 *             if sa_word_id == 1:             # <<<<<<<<<<<<<<
 *                 queue._append(-1)
 *             else:
 */
    __pyx_t_11 = (__pyx_v_sa_word_id == 1);
    if (__pyx_t_11) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":319
 *             sa_word_id = data.arr[i]
 *             if sa_word_id == 1:
 *                 queue._append(-1)             # <<<<<<<<<<<<<<
 *             else:
 *                 for l from 1 <= l <= max_pattern_len:
 */
      ((struct __pyx_vtabstruct_3_sa_IntList *)__pyx_v_queue->__pyx_vtab)->_append(__pyx_v_queue, -1);
      goto __pyx_L11;
    }
    /*else*/ {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":321
 *                 queue._append(-1)
 *             else:
 *                 for l from 1 <= l <= max_pattern_len:             # <<<<<<<<<<<<<<
 *                     node = frequent_patterns._contains(data.arr+i, l)
 *                     if node == NULL:
 */
      __pyx_t_16 = __pyx_v_max_pattern_len;
      for (__pyx_v_l = 1; __pyx_v_l <= __pyx_t_16; __pyx_v_l++) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":322
 *             else:
 *                 for l from 1 <= l <= max_pattern_len:
 *                     node = frequent_patterns._contains(data.arr+i, l)             # <<<<<<<<<<<<<<
 *                     if node == NULL:
 *                         break
 */
        __pyx_v_node = ((struct __pyx_vtabstruct_3_sa_TrieMap *)__pyx_v_frequent_patterns->__pyx_vtab)->_contains(__pyx_v_frequent_patterns, (__pyx_v_data->arr + __pyx_v_i), __pyx_v_l);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":323
 *                 for l from 1 <= l <= max_pattern_len:
 *                     node = frequent_patterns._contains(data.arr+i, l)
 *                     if node == NULL:             # <<<<<<<<<<<<<<
 *                         break
 *                     queue._append(i)
 */
        __pyx_t_11 = (__pyx_v_node == NULL);
        if (__pyx_t_11) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":324
 *                     node = frequent_patterns._contains(data.arr+i, l)
 *                     if node == NULL:
 *                         break             # <<<<<<<<<<<<<<
 *                     queue._append(i)
 *                     queue._append(l)
 */
          goto __pyx_L13_break;
          goto __pyx_L14;
        }
        __pyx_L14:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":325
 *                     if node == NULL:
 *                         break
 *                     queue._append(i)             # <<<<<<<<<<<<<<
 *                     queue._append(l)
 *                     trie_node_data_append(node, i)
 */
        ((struct __pyx_vtabstruct_3_sa_IntList *)__pyx_v_queue->__pyx_vtab)->_append(__pyx_v_queue, __pyx_v_i);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":326
 *                         break
 *                     queue._append(i)
 *                     queue._append(l)             # <<<<<<<<<<<<<<
 *                     trie_node_data_append(node, i)
 * 
 */
        ((struct __pyx_vtabstruct_3_sa_IntList *)__pyx_v_queue->__pyx_vtab)->_append(__pyx_v_queue, __pyx_v_l);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":327
 *                     queue._append(i)
 *                     queue._append(l)
 *                     trie_node_data_append(node, i)             # <<<<<<<<<<<<<<
 * 
 *         logger.info("    Computing collocations...")
 */
        __pyx_t_3 = __pyx_f_3_sa_trie_node_data_append(__pyx_v_node, __pyx_v_i); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 327; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_3);
        __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
      }
      __pyx_L13_break:;
    }
    __pyx_L11:;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":329
 *                     trie_node_data_append(node, i)
 * 
 *         logger.info("    Computing collocations...")             # <<<<<<<<<<<<<<
 *         N = len(queue)
 *         ptr1 = 0
 */
  __pyx_t_3 = __Pyx_GetName(__pyx_m, __pyx_n_s__logger); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 329; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_1 = PyObject_GetAttr(__pyx_t_3, __pyx_n_s__info); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 329; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
  __pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_k_tuple_77), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 329; __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;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":330
 * 
 *         logger.info("    Computing collocations...")
 *         N = len(queue)             # <<<<<<<<<<<<<<
 *         ptr1 = 0
 *         sent_count = 0
 */
  __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;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":331
 *         logger.info("    Computing collocations...")
 *         N = len(queue)
 *         ptr1 = 0             # <<<<<<<<<<<<<<
 *         sent_count = 0
 *         while ptr1 < N:    # main loop
 */
  __pyx_v_ptr1 = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":332
 *         N = len(queue)
 *         ptr1 = 0
 *         sent_count = 0             # <<<<<<<<<<<<<<
 *         while ptr1 < N:    # main loop
 *             i1 = queue.arr[ptr1]
 */
  __pyx_v_sent_count = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":333
 *         ptr1 = 0
 *         sent_count = 0
 *         while ptr1 < N:    # main loop             # <<<<<<<<<<<<<<
 *             i1 = queue.arr[ptr1]
 *             if i1 > -1:
 */
  while (1) {
    __pyx_t_11 = (__pyx_v_ptr1 < __pyx_v_N);
    if (!__pyx_t_11) break;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":334
 *         sent_count = 0
 *         while ptr1 < N:    # main loop
 *             i1 = queue.arr[ptr1]             # <<<<<<<<<<<<<<
 *             if i1 > -1:
 *                 l1 = queue.arr[ptr1+1]
 */
    __pyx_v_i1 = (__pyx_v_queue->arr[__pyx_v_ptr1]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":335
 *         while ptr1 < N:    # main loop
 *             i1 = queue.arr[ptr1]
 *             if i1 > -1:             # <<<<<<<<<<<<<<
 *                 l1 = queue.arr[ptr1+1]
 *                 ptr2 = ptr1 + 2
 */
    __pyx_t_11 = (__pyx_v_i1 > -1);
    if (__pyx_t_11) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":336
 *             i1 = queue.arr[ptr1]
 *             if i1 > -1:
 *                 l1 = queue.arr[ptr1+1]             # <<<<<<<<<<<<<<
 *                 ptr2 = ptr1 + 2
 *                 while ptr2 < N:
 */
      __pyx_v_l1 = (__pyx_v_queue->arr[(__pyx_v_ptr1 + 1)]);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":337
 *             if i1 > -1:
 *                 l1 = queue.arr[ptr1+1]
 *                 ptr2 = ptr1 + 2             # <<<<<<<<<<<<<<
 *                 while ptr2 < N:
 *                     i2 = queue.arr[ptr2]
 */
      __pyx_v_ptr2 = (__pyx_v_ptr1 + 2);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":338
 *                 l1 = queue.arr[ptr1+1]
 *                 ptr2 = ptr1 + 2
 *                 while ptr2 < N:             # <<<<<<<<<<<<<<
 *                     i2 = queue.arr[ptr2]
 *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
 */
      while (1) {
        __pyx_t_11 = (__pyx_v_ptr2 < __pyx_v_N);
        if (!__pyx_t_11) break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":339
 *                 ptr2 = ptr1 + 2
 *                 while ptr2 < N:
 *                     i2 = queue.arr[ptr2]             # <<<<<<<<<<<<<<
 *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
 *                         break
 */
        __pyx_v_i2 = (__pyx_v_queue->arr[__pyx_v_ptr2]);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":340
 *                 while ptr2 < N:
 *                     i2 = queue.arr[ptr2]
 *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:             # <<<<<<<<<<<<<<
 *                         break
 *                     l2 = queue.arr[ptr2+1]
 */
        __pyx_t_11 = (__pyx_v_i2 == -1);
        if (!__pyx_t_11) {
          __pyx_t_17 = ((__pyx_v_i2 - __pyx_v_i1) >= __pyx_v_self->train_max_initial_size);
          __pyx_t_18 = __pyx_t_17;
        } else {
          __pyx_t_18 = __pyx_t_11;
        }
        if (__pyx_t_18) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":341
 *                     i2 = queue.arr[ptr2]
 *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
 *                         break             # <<<<<<<<<<<<<<
 *                     l2 = queue.arr[ptr2+1]
 *                     if (i2 - i1 - l1 >= self.train_min_gap_size and
 */
          goto __pyx_L19_break;
          goto __pyx_L20;
        }
        __pyx_L20:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":342
 *                     if i2 == -1 or i2 - i1 >= self.train_max_initial_size:
 *                         break
 *                     l2 = queue.arr[ptr2+1]             # <<<<<<<<<<<<<<
 *                     if (i2 - i1 - l1 >= self.train_min_gap_size and
 *                             i2 + l2 - i1 <= self.train_max_initial_size and
 */
        __pyx_v_l2 = (__pyx_v_queue->arr[(__pyx_v_ptr2 + 1)]);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":343
 *                         break
 *                     l2 = queue.arr[ptr2+1]
 *                     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):
 */
        __pyx_t_18 = (((__pyx_v_i2 - __pyx_v_i1) - __pyx_v_l1) >= __pyx_v_self->train_min_gap_size);
        if (__pyx_t_18) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/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             # <<<<<<<<<<<<<<
 *                             l1+l2+1 <= self.max_length):
 *                         node = collocations._insert(data.arr+i1, l1)
 */
          __pyx_t_11 = (((__pyx_v_i2 + __pyx_v_l2) - __pyx_v_i1) <= __pyx_v_self->train_max_initial_size);
          if (__pyx_t_11) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/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):             # <<<<<<<<<<<<<<
 *                         node = collocations._insert(data.arr+i1, l1)
 *                         node = trie_insert(node, -1)
 */
            __pyx_t_17 = (((__pyx_v_l1 + __pyx_v_l2) + 1) <= __pyx_v_self->max_length);
            __pyx_t_19 = __pyx_t_17;
          } else {
            __pyx_t_19 = __pyx_t_11;
          }
          __pyx_t_11 = __pyx_t_19;
        } else {
          __pyx_t_11 = __pyx_t_18;
        }
        if (__pyx_t_11) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/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)             # <<<<<<<<<<<<<<
 *                         node = trie_insert(node, -1)
 *                         for i from i2 <= i < i2+l2:
 */
          __pyx_v_node = ((struct __pyx_vtabstruct_3_sa_TrieMap *)__pyx_v_collocations->__pyx_vtab)->_insert(__pyx_v_collocations, (__pyx_v_data->arr + __pyx_v_i1), __pyx_v_l1);

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":347
 *                             l1+l2+1 <= self.max_length):
 *                         node = collocations._insert(data.arr+i1, l1)
 *                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
 *                         for i from i2 <= i < i2+l2:
 *                             node = trie_insert(node, data.arr[i])
 */
          __pyx_v_node = __pyx_f_3_sa_trie_insert(__pyx_v_node, -1);

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":348
 *                         node = collocations._insert(data.arr+i1, l1)
 *                         node = trie_insert(node, -1)
 *                         for i from i2 <= i < i2+l2:             # <<<<<<<<<<<<<<
 *                             node = trie_insert(node, data.arr[i])
 *                         trie_node_data_append(node, i1)
 */
          __pyx_t_13 = (__pyx_v_i2 + __pyx_v_l2);
          for (__pyx_v_i = __pyx_v_i2; __pyx_v_i < __pyx_t_13; __pyx_v_i++) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":349
 *                         node = trie_insert(node, -1)
 *                         for i from i2 <= i < i2+l2:
 *                             node = trie_insert(node, data.arr[i])             # <<<<<<<<<<<<<<
 *                         trie_node_data_append(node, i1)
 *                         trie_node_data_append(node, i2)
 */
            __pyx_v_node = __pyx_f_3_sa_trie_insert(__pyx_v_node, (__pyx_v_data->arr[__pyx_v_i]));
          }

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":350
 *                         for i from i2 <= i < i2+l2:
 *                             node = trie_insert(node, data.arr[i])
 *                         trie_node_data_append(node, i1)             # <<<<<<<<<<<<<<
 *                         trie_node_data_append(node, i2)
 *                         if super_frequent_patterns._contains(data.arr+i2, l2) != NULL:
 */
          __pyx_t_3 = __pyx_f_3_sa_trie_node_data_append(__pyx_v_node, __pyx_v_i1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":351
 *                             node = trie_insert(node, data.arr[i])
 *                         trie_node_data_append(node, i1)
 *                         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:
 */
          __pyx_t_3 = __pyx_f_3_sa_trie_node_data_append(__pyx_v_node, __pyx_v_i2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          __Pyx_GOTREF(__pyx_t_3);
          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;

          /* "/Users/vchahun/Sandbox/cdec/python/src/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:             # <<<<<<<<<<<<<<
 *                             if super_frequent_patterns._contains(data.arr+i1, l1) != NULL:
 *                                 is_super = 1
 */
          __pyx_t_11 = (((struct __pyx_vtabstruct_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);
          if (__pyx_t_11) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/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:             # <<<<<<<<<<<<<<
 *                                 is_super = 1
 *                             else:
 */
            __pyx_t_11 = (((struct __pyx_vtabstruct_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);
            if (__pyx_t_11) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/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             # <<<<<<<<<<<<<<
 *                             else:
 *                                 is_super = 0
 */
              __pyx_v_is_super = 1;
              goto __pyx_L25;
            }
            /*else*/ {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":356
 *                                 is_super = 1
 *                             else:
 *                                 is_super = 0             # <<<<<<<<<<<<<<
 *                             ptr3 = ptr2 + 2
 *                             while ptr3 < N:
 */
              __pyx_v_is_super = 0;
            }
            __pyx_L25:;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":357
 *                             else:
 *                                 is_super = 0
 *                             ptr3 = ptr2 + 2             # <<<<<<<<<<<<<<
 *                             while ptr3 < N:
 *                                 i3 = queue.arr[ptr3]
 */
            __pyx_v_ptr3 = (__pyx_v_ptr2 + 2);

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":358
 *                                 is_super = 0
 *                             ptr3 = ptr2 + 2
 *                             while ptr3 < N:             # <<<<<<<<<<<<<<
 *                                 i3 = queue.arr[ptr3]
 *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
 */
            while (1) {
              __pyx_t_11 = (__pyx_v_ptr3 < __pyx_v_N);
              if (!__pyx_t_11) break;

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":359
 *                             ptr3 = ptr2 + 2
 *                             while ptr3 < N:
 *                                 i3 = queue.arr[ptr3]             # <<<<<<<<<<<<<<
 *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
 *                                     break
 */
              __pyx_v_i3 = (__pyx_v_queue->arr[__pyx_v_ptr3]);

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":360
 *                             while ptr3 < N:
 *                                 i3 = queue.arr[ptr3]
 *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:             # <<<<<<<<<<<<<<
 *                                     break
 *                                 l3 = queue.arr[ptr3+1]
 */
              __pyx_t_11 = (__pyx_v_i3 == -1);
              if (!__pyx_t_11) {
                __pyx_t_18 = ((__pyx_v_i3 - __pyx_v_i1) >= __pyx_v_self->train_max_initial_size);
                __pyx_t_19 = __pyx_t_18;
              } else {
                __pyx_t_19 = __pyx_t_11;
              }
              if (__pyx_t_19) {

                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":361
 *                                 i3 = queue.arr[ptr3]
 *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
 *                                     break             # <<<<<<<<<<<<<<
 *                                 l3 = queue.arr[ptr3+1]
 *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and
 */
                goto __pyx_L27_break;
                goto __pyx_L28;
              }
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              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/precomputation.pxi":362
 *                                 if i3 == -1 or i3 - i1 >= self.train_max_initial_size:
 *                                     break
 *                                 l3 = queue.arr[ptr3+1]             # <<<<<<<<<<<<<<
 *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and
 *                                         i3 + l3 - i1 <= self.train_max_initial_size and
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 *                                 l3 = queue.arr[ptr3+1]
 *                                 if (i3 - i2 - l2 >= self.train_min_gap_size and             # <<<<<<<<<<<<<<
 *                                         i3 + l3 - i1 <= self.train_max_initial_size and
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                /* "/Users/vchahun/Sandbox/cdec/python/src/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             # <<<<<<<<<<<<<<
 *                                         l1+l2+l3+2 <= self.max_length):
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                  /* "/Users/vchahun/Sandbox/cdec/python/src/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):             # <<<<<<<<<<<<<<
 *                                     if is_super or super_frequent_patterns._contains(data.arr+i3, l3) != NULL:
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 *                                         i3 + l3 - i1 <= self.train_max_initial_size and
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 *                                     if is_super or super_frequent_patterns._contains(data.arr+i3, l3) != NULL:             # <<<<<<<<<<<<<<
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 *                                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
 *                                         for i from i2 <= i < i2+l2:
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 *                                         node = collocations._insert(data.arr+i1, l1)
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 *                                         for i from i2 <= i < i2+l2:             # <<<<<<<<<<<<<<
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 *                                         for i from i2 <= i < i2+l2:
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 *                                         node = trie_insert(node, -1)
 *                                         for i from i3 <= i < i3+l3:
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 *                                         node = trie_insert(node, -1)             # <<<<<<<<<<<<<<
 *                                         for i from i3 <= i < i3+l3:
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 *                                         node = trie_insert(node, -1)
 *                                         for i from i3 <= i < i3+l3:             # <<<<<<<<<<<<<<
 *                                             node = trie_insert(node, data.arr[i])
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 *                                         trie_node_data_append(node, i1)
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 *                                         trie_node_data_append(node, i2)
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 * 
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":200
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 *         # Case 3: query set and data set do not meet size mismatch constraints;
 *         # We use mergesort instead in this case
 *         qsetsize = (high1-low1) / step1             # <<<<<<<<<<<<<<
 *         dsetsize = (high2-low2) / step2
 *         if d_first:
 */
  __pyx_t_4 = (__pyx_v_high1 - __pyx_v_low1);
  if (unlikely(__pyx_v_step1 == 0)) {
    PyErr_Format(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 510; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  else if (sizeof(int) == sizeof(long) && unlikely(__pyx_v_step1 == -1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_4))) {
    PyErr_Format(PyExc_OverflowError, "value too large to perform division");
    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 510; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __pyx_v_qsetsize = __Pyx_div_int(__pyx_t_4, __pyx_v_step1);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":511
 *         # We use mergesort instead in this case
 *         qsetsize = (high1-low1) / step1
 *         dsetsize = (high2-low2) / step2             # <<<<<<<<<<<<<<
 *         if d_first:
 *             tmp = qsetsize
 */
  __pyx_t_4 = (__pyx_v_high2 - __pyx_v_low2);
  if (unlikely(__pyx_v_step2 == 0)) {
    PyErr_Format(PyExc_ZeroDivisionError, "integer division or modulo by zero");
    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 511; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  else if (sizeof(int) == sizeof(long) && unlikely(__pyx_v_step2 == -1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_t_4))) {
    PyErr_Format(PyExc_OverflowError, "value too large to perform division");
    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 511; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __pyx_v_dsetsize = __Pyx_div_int(__pyx_t_4, __pyx_v_step2);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":512
 *         qsetsize = (high1-low1) / step1
 *         dsetsize = (high2-low2) / step2
 *         if d_first:             # <<<<<<<<<<<<<<
 *             tmp = qsetsize
 *             qsetsize = dsetsize
 */
  if (__pyx_v_d_first) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":513
 *         dsetsize = (high2-low2) / step2
 *         if d_first:
 *             tmp = qsetsize             # <<<<<<<<<<<<<<
 *             qsetsize = dsetsize
 *             dsetsize = tmp
 */
    __pyx_v_tmp = __pyx_v_qsetsize;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":514
 *         if d_first:
 *             tmp = qsetsize
 *             qsetsize = dsetsize             # <<<<<<<<<<<<<<
 *             dsetsize = tmp
 * 
 */
    __pyx_v_qsetsize = __pyx_v_dsetsize;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":515
 *             tmp = qsetsize
 *             qsetsize = dsetsize
 *             dsetsize = tmp             # <<<<<<<<<<<<<<
 * 
 *         if self.by_slack_factor * qsetsize * log(dsetsize) / log(2) > dsetsize:
 */
    __pyx_v_dsetsize = __pyx_v_tmp;
    goto __pyx_L7;
  }
  __pyx_L7:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":517
 *             dsetsize = tmp
 * 
 *         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)
 */
  __pyx_t_5 = ((__pyx_v_self->by_slack_factor * __pyx_v_qsetsize) * log(__pyx_v_dsetsize));
  __pyx_t_6 = log(2.0);
  if (unlikely(__pyx_t_6 == 0)) {
    PyErr_Format(PyExc_ZeroDivisionError, "float division");
    {__pyx_filename = __pyx_f[8]; __pyx_lineno = 517; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }
  __pyx_t_3 = ((__pyx_t_5 / __pyx_t_6) > __pyx_v_dsetsize);
  if (__pyx_t_3) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":518
 * 
 *         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)
 * 
 */
    free(__pyx_v_result);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":519
 *         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)             # <<<<<<<<<<<<<<
 * 
 *         # binary search.    There are two flavors, depending on
 */
    __pyx_r = ((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->merge_helper(__pyx_v_self, __pyx_v_low1, __pyx_v_high1, __pyx_v_arr1, __pyx_v_step1, __pyx_v_low2, __pyx_v_high2, __pyx_v_arr2, __pyx_v_step2, __pyx_v_offset_by_one, __pyx_v_len_last, __pyx_v_num_subpatterns, __pyx_v_result_len);
    goto __pyx_L0;
    goto __pyx_L8;
  }
  __pyx_L8:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":523
 *         # binary search.    There are two flavors, depending on
 *         # whether the queryset or dataset is first
 *         if d_first:             # <<<<<<<<<<<<<<
 *             med2 = median(low2, high2, step2)
 *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
 */
  if (__pyx_v_d_first) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":524
 *         # whether the queryset or dataset is first
 *         if d_first:
 *             med2 = median(low2, high2, step2)             # <<<<<<<<<<<<<<
 *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
 * 
 */
    __pyx_v_med2 = __pyx_f_3_sa_median(__pyx_v_low2, __pyx_v_high2, __pyx_v_step2);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":525
 *         if d_first:
 *             med2 = median(low2, high2, step2)
 *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)             # <<<<<<<<<<<<<<
 * 
 *             search_low = low1
 */
    __pyx_f_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_med2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":527
 *             assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
 * 
 *             search_low = low1             # <<<<<<<<<<<<<<
 *             search_high = high1
 *             while search_low < search_high:
 */
    __pyx_v_search_low = __pyx_v_low1;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":528
 * 
 *             search_low = low1
 *             search_high = high1             # <<<<<<<<<<<<<<
 *             while search_low < search_high:
 *                 med1 = median(search_low, search_high, step1)
 */
    __pyx_v_search_high = __pyx_v_high1;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":529
 *             search_low = low1
 *             search_high = high1
 *             while search_low < search_high:             # <<<<<<<<<<<<<<
 *                 med1 = median(search_low, search_high, step1)
 *                 find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
 */
    while (1) {
      __pyx_t_3 = (__pyx_v_search_low < __pyx_v_search_high);
      if (!__pyx_t_3) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":530
 *             search_high = high1
 *             while search_low < search_high:
 *                 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)
 */
      __pyx_v_med1 = __pyx_f_3_sa_median(__pyx_v_search_low, __pyx_v_search_high, __pyx_v_step1);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":531
 *             while search_low < search_high:
 *                 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)
 *                 if comparison == -1:
 */
      __pyx_f_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));

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":532
 *                 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)             # <<<<<<<<<<<<<<
 *                 if comparison == -1:
 *                     search_low = med1_plus
 */
      __pyx_v_comparison = ((struct __pyx_vtabstruct_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);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":535
 *                 if comparison == -1:
 *                     search_low = med1_plus
 *                 elif comparison == 1:             # <<<<<<<<<<<<<<
 *                     search_high = med1_minus
 *                 else:
 */
      switch (__pyx_v_comparison) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":533
 *                 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:             # <<<<<<<<<<<<<<
 *                     search_low = med1_plus
 *                 elif comparison == 1:
 */
        case -1:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":534
 *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
 *                 if comparison == -1:
 *                     search_low = med1_plus             # <<<<<<<<<<<<<<
 *                 elif comparison == 1:
 *                     search_high = med1_minus
 */
        __pyx_v_search_low = __pyx_v_med1_plus;
        break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":535
 *                 if comparison == -1:
 *                     search_low = med1_plus
 *                 elif comparison == 1:             # <<<<<<<<<<<<<<
 *                     search_high = med1_minus
 *                 else:
 */
        case 1:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":536
 *                     search_low = med1_plus
 *                 elif comparison == 1:
 *                     search_high = med1_minus             # <<<<<<<<<<<<<<
 *                 else:
 *                     break
 */
        __pyx_v_search_high = __pyx_v_med1_minus;
        break;
        default:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":538
 *                     search_high = med1_minus
 *                 else:
 *                     break             # <<<<<<<<<<<<<<
 *         else:
 *             med1 = median(low1, high1, step1)
 */
        goto __pyx_L11_break;
        break;
      }
    }
    __pyx_L11_break:;
    goto __pyx_L9;
  }
  /*else*/ {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":540
 *                     break
 *         else:
 *             med1 = median(low1, high1, step1)             # <<<<<<<<<<<<<<
 *             find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
 * 
 */
    __pyx_v_med1 = __pyx_f_3_sa_median(__pyx_v_low1, __pyx_v_high1, __pyx_v_step1);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":541
 *         else:
 *             med1 = median(low1, high1, step1)
 *             find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)             # <<<<<<<<<<<<<<
 * 
 *             search_low = low2
 */
    __pyx_f_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));

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":543
 *             find_comparable_matchings(low1, high1, arr1, step1, med1, &med1_minus, &med1_plus)
 * 
 *             search_low = low2             # <<<<<<<<<<<<<<
 *             search_high = high2
 *             while search_low < search_high:
 */
    __pyx_v_search_low = __pyx_v_low2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":544
 * 
 *             search_low = low2
 *             search_high = high2             # <<<<<<<<<<<<<<
 *             while search_low < search_high:
 *                 med2 = median(search_low, search_high, step2)
 */
    __pyx_v_search_high = __pyx_v_high2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":545
 *             search_low = low2
 *             search_high = high2
 *             while search_low < search_high:             # <<<<<<<<<<<<<<
 *                 med2 = median(search_low, search_high, step2)
 *                 assign_matching(&loc2, arr2, med2, step2, self.fda.sent_id.arr)
 */
    while (1) {
      __pyx_t_3 = (__pyx_v_search_low < __pyx_v_search_high);
      if (!__pyx_t_3) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":546
 *             search_high = high2
 *             while search_low < search_high:
 *                 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)
 */
      __pyx_v_med2 = __pyx_f_3_sa_median(__pyx_v_search_low, __pyx_v_search_high, __pyx_v_step2);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":547
 *             while search_low < search_high:
 *                 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)
 *                 if comparison == -1:
 */
      __pyx_f_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_med2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":548
 *                 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)             # <<<<<<<<<<<<<<
 *                 if comparison == -1:
 *                     search_high = med2
 */
      __pyx_v_comparison = ((struct __pyx_vtabstruct_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);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":551
 *                 if comparison == -1:
 *                     search_high = med2
 *                 elif comparison == 1:             # <<<<<<<<<<<<<<
 *                     search_low = med2 + step2
 *                 else:
 */
      switch (__pyx_v_comparison) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":549
 *                 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:             # <<<<<<<<<<<<<<
 *                     search_high = med2
 *                 elif comparison == 1:
 */
        case -1:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":550
 *                 comparison = self.compare_matchings_set(med1_minus, med1_plus, arr1, step1, &loc2, offset_by_one, len_last)
 *                 if comparison == -1:
 *                     search_high = med2             # <<<<<<<<<<<<<<
 *                 elif comparison == 1:
 *                     search_low = med2 + step2
 */
        __pyx_v_search_high = __pyx_v_med2;
        break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":551
 *                 if comparison == -1:
 *                     search_high = med2
 *                 elif comparison == 1:             # <<<<<<<<<<<<<<
 *                     search_low = med2 + step2
 *                 else:
 */
        case 1:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":552
 *                     search_high = med2
 *                 elif comparison == 1:
 *                     search_low = med2 + step2             # <<<<<<<<<<<<<<
 *                 else:
 *                     break
 */
        __pyx_v_search_low = (__pyx_v_med2 + __pyx_v_step2);
        break;
        default:

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":554
 *                     search_low = med2 + step2
 *                 else:
 *                     break             # <<<<<<<<<<<<<<
 * 
 *         med_result_len = 0
 */
        goto __pyx_L13_break;
        break;
      }
    }
    __pyx_L13_break:;
  }
  __pyx_L9:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":556
 *                     break
 * 
 *         med_result_len = 0             # <<<<<<<<<<<<<<
 *         med_result = <int*> malloc(0*sizeof(int*))
 *         if search_high > search_low:
 */
  __pyx_v_med_result_len = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":557
 * 
 *         med_result_len = 0
 *         med_result = <int*> malloc(0*sizeof(int*))             # <<<<<<<<<<<<<<
 *         if search_high > search_low:
 *             # Then there is a match for the median element of Q
 */
  __pyx_v_med_result = ((int *)malloc((0 * (sizeof(int *)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":558
 *         med_result_len = 0
 *         med_result = <int*> malloc(0*sizeof(int*))
 *         if search_high > search_low:             # <<<<<<<<<<<<<<
 *             # Then there is a match for the median element of Q
 *             # What we want to find is the group of all bindings in the first set
 */
  __pyx_t_3 = (__pyx_v_search_high > __pyx_v_search_low);
  if (__pyx_t_3) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":564
 *             # want to store the bindings for all of those elements.    We can
 *             # subsequently throw all of them away.
 *             med2_minus = med2             # <<<<<<<<<<<<<<
 *             med2_plus = med2 + step2
 *             i1 = med1_minus
 */
    __pyx_v_med2_minus = __pyx_v_med2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":565
 *             # subsequently throw all of them away.
 *             med2_minus = med2
 *             med2_plus = med2 + step2             # <<<<<<<<<<<<<<
 *             i1 = med1_minus
 *             while i1 < med1_plus:
 */
    __pyx_v_med2_plus = (__pyx_v_med2 + __pyx_v_step2);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":566
 *             med2_minus = med2
 *             med2_plus = med2 + step2
 *             i1 = med1_minus             # <<<<<<<<<<<<<<
 *             while i1 < med1_plus:
 *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
 */
    __pyx_v_i1 = __pyx_v_med1_minus;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":567
 *             med2_plus = med2 + step2
 *             i1 = med1_minus
 *             while i1 < med1_plus:             # <<<<<<<<<<<<<<
 *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
 *                 while med2_minus-step2 >= low2:
 */
    while (1) {
      __pyx_t_3 = (__pyx_v_i1 < __pyx_v_med1_plus);
      if (!__pyx_t_3) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":568
 *             i1 = med1_minus
 *             while i1 < med1_plus:
 *                 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)
 */
      __pyx_f_3_sa_assign_matching((&__pyx_v_loc1), __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":569
 *             while i1 < med1_plus:
 *                 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)
 *                     if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) < 1:
 */
      while (1) {
        __pyx_t_3 = ((__pyx_v_med2_minus - __pyx_v_step2) >= __pyx_v_low2);
        if (!__pyx_t_3) break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":570
 *                 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)             # <<<<<<<<<<<<<<
 *                     if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) < 1:
 *                         med2_minus = med2_minus - step2
 */
        __pyx_f_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);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":571
 *                 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:             # <<<<<<<<<<<<<<
 *                         med2_minus = med2_minus - step2
 *                     else:
 */
        __pyx_t_3 = (((struct __pyx_vtabstruct_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);
        if (__pyx_t_3) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":572
 *                     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             # <<<<<<<<<<<<<<
 *                     else:
 *                         break
 */
          __pyx_v_med2_minus = (__pyx_v_med2_minus - __pyx_v_step2);
          goto __pyx_L19;
        }
        /*else*/ {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":574
 *                         med2_minus = med2_minus - step2
 *                     else:
 *                         break             # <<<<<<<<<<<<<<
 *                 i2 = med2_minus
 *                 while i2 < high2:
 */
          goto __pyx_L18_break;
        }
        __pyx_L19:;
      }
      __pyx_L18_break:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":575
 *                     else:
 *                         break
 *                 i2 = med2_minus             # <<<<<<<<<<<<<<
 *                 while i2 < high2:
 *                     assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
 */
      __pyx_v_i2 = __pyx_v_med2_minus;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":576
 *                         break
 *                 i2 = med2_minus
 *                 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)
 */
      while (1) {
        __pyx_t_3 = (__pyx_v_i2 < __pyx_v_high2);
        if (!__pyx_t_3) break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":577
 *                 i2 = med2_minus
 *                 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)
 *                     if comparison == 0:
 */
        __pyx_f_3_sa_assign_matching((&__pyx_v_loc2), __pyx_v_arr2, __pyx_v_i2, __pyx_v_step2, __pyx_v_self->fda->sent_id->arr);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":578
 *                 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)             # <<<<<<<<<<<<<<
 *                     if comparison == 0:
 *                         pass
 */
        __pyx_v_comparison = ((struct __pyx_vtabstruct_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);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":579
 *                     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:             # <<<<<<<<<<<<<<
 *                         pass
 *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)
 */
        __pyx_t_3 = (__pyx_v_comparison == 0);
        if (__pyx_t_3) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":581
 *                     if comparison == 0:
 *                         pass
 *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)             # <<<<<<<<<<<<<<
 *                     if comparison == -1:
 *                         break
 */
          __pyx_v_med_result = __pyx_f_3_sa_append_combined_matching(__pyx_v_med_result, (&__pyx_v_loc1), (&__pyx_v_loc2), __pyx_v_offset_by_one, __pyx_v_num_subpatterns, (&__pyx_v_med_result_len));
          goto __pyx_L22;
        }
        __pyx_L22:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":582
 *                         pass
 *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)
 *                     if comparison == -1:             # <<<<<<<<<<<<<<
 *                         break
 *                     i2 = i2 + step2
 */
        __pyx_t_3 = (__pyx_v_comparison == -1);
        if (__pyx_t_3) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":583
 *                         med_result = append_combined_matching(med_result, &loc1, &loc2, offset_by_one, num_subpatterns, &med_result_len)
 *                     if comparison == -1:
 *                         break             # <<<<<<<<<<<<<<
 *                     i2 = i2 + step2
 *                 if i2 > med2_plus:
 */
          goto __pyx_L21_break;
          goto __pyx_L23;
        }
        __pyx_L23:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":584
 *                     if comparison == -1:
 *                         break
 *                     i2 = i2 + step2             # <<<<<<<<<<<<<<
 *                 if i2 > med2_plus:
 *                     med2_plus = i2
 */
        __pyx_v_i2 = (__pyx_v_i2 + __pyx_v_step2);
      }
      __pyx_L21_break:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":585
 *                         break
 *                     i2 = i2 + step2
 *                 if i2 > med2_plus:             # <<<<<<<<<<<<<<
 *                     med2_plus = i2
 *                 i1 = i1 + step1
 */
      __pyx_t_3 = (__pyx_v_i2 > __pyx_v_med2_plus);
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":586
 *                     i2 = i2 + step2
 *                 if i2 > med2_plus:
 *                     med2_plus = i2             # <<<<<<<<<<<<<<
 *                 i1 = i1 + step1
 * 
 */
        __pyx_v_med2_plus = __pyx_v_i2;
        goto __pyx_L24;
      }
      __pyx_L24:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":587
 *                 if i2 > med2_plus:
 *                     med2_plus = i2
 *                 i1 = i1 + step1             # <<<<<<<<<<<<<<
 * 
 *             tmp = med1_minus
 */
      __pyx_v_i1 = (__pyx_v_i1 + __pyx_v_step1);
    }

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":589
 *                 i1 = i1 + step1
 * 
 *             tmp = med1_minus             # <<<<<<<<<<<<<<
 *             med1_minus = med1_plus
 *             med1_plus = tmp
 */
    __pyx_v_tmp = __pyx_v_med1_minus;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":590
 * 
 *             tmp = med1_minus
 *             med1_minus = med1_plus             # <<<<<<<<<<<<<<
 *             med1_plus = tmp
 *         else:
 */
    __pyx_v_med1_minus = __pyx_v_med1_plus;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":591
 *             tmp = med1_minus
 *             med1_minus = med1_plus
 *             med1_plus = tmp             # <<<<<<<<<<<<<<
 *         else:
 *             # No match; need to figure out the point of division in D and Q
 */
    __pyx_v_med1_plus = __pyx_v_tmp;
    goto __pyx_L14;
  }
  /*else*/ {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":594
 *         else:
 *             # No match; need to figure out the point of division in D and Q
 *             med2_minus = med2             # <<<<<<<<<<<<<<
 *             med2_plus = med2
 *             if d_first:
 */
    __pyx_v_med2_minus = __pyx_v_med2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":595
 *             # No match; need to figure out the point of division in D and Q
 *             med2_minus = med2
 *             med2_plus = med2             # <<<<<<<<<<<<<<
 *             if d_first:
 *                 med2_minus = med2_minus + step2
 */
    __pyx_v_med2_plus = __pyx_v_med2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":596
 *             med2_minus = med2
 *             med2_plus = med2
 *             if d_first:             # <<<<<<<<<<<<<<
 *                 med2_minus = med2_minus + step2
 *                 if comparison == -1:
 */
    if (__pyx_v_d_first) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":597
 *             med2_plus = med2
 *             if d_first:
 *                 med2_minus = med2_minus + step2             # <<<<<<<<<<<<<<
 *                 if comparison == -1:
 *                     med1_minus = med1_plus
 */
      __pyx_v_med2_minus = (__pyx_v_med2_minus + __pyx_v_step2);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":598
 *             if d_first:
 *                 med2_minus = med2_minus + step2
 *                 if comparison == -1:             # <<<<<<<<<<<<<<
 *                     med1_minus = med1_plus
 *                 if comparison == 1:
 */
      __pyx_t_3 = (__pyx_v_comparison == -1);
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":599
 *                 med2_minus = med2_minus + step2
 *                 if comparison == -1:
 *                     med1_minus = med1_plus             # <<<<<<<<<<<<<<
 *                 if comparison == 1:
 *                     med1_plus = med1_minus
 */
        __pyx_v_med1_minus = __pyx_v_med1_plus;
        goto __pyx_L26;
      }
      __pyx_L26:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":600
 *                 if comparison == -1:
 *                     med1_minus = med1_plus
 *                 if comparison == 1:             # <<<<<<<<<<<<<<
 *                     med1_plus = med1_minus
 *             else:
 */
      __pyx_t_3 = (__pyx_v_comparison == 1);
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":601
 *                     med1_minus = med1_plus
 *                 if comparison == 1:
 *                     med1_plus = med1_minus             # <<<<<<<<<<<<<<
 *             else:
 *                 tmp = med1_minus
 */
        __pyx_v_med1_plus = __pyx_v_med1_minus;
        goto __pyx_L27;
      }
      __pyx_L27:;
      goto __pyx_L25;
    }
    /*else*/ {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":603
 *                     med1_plus = med1_minus
 *             else:
 *                 tmp = med1_minus             # <<<<<<<<<<<<<<
 *                 med1_minus = med1_plus
 *                 med1_plus = tmp
 */
      __pyx_v_tmp = __pyx_v_med1_minus;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":604
 *             else:
 *                 tmp = med1_minus
 *                 med1_minus = med1_plus             # <<<<<<<<<<<<<<
 *                 med1_plus = tmp
 *                 if comparison == 1:
 */
      __pyx_v_med1_minus = __pyx_v_med1_plus;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":605
 *                 tmp = med1_minus
 *                 med1_minus = med1_plus
 *                 med1_plus = tmp             # <<<<<<<<<<<<<<
 *                 if comparison == 1:
 *                     med2_minus = med2_minus + step2
 */
      __pyx_v_med1_plus = __pyx_v_tmp;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":606
 *                 med1_minus = med1_plus
 *                 med1_plus = tmp
 *                 if comparison == 1:             # <<<<<<<<<<<<<<
 *                     med2_minus = med2_minus + step2
 *                     med2_plus = med2_plus + step2
 */
      __pyx_t_3 = (__pyx_v_comparison == 1);
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":607
 *                 med1_plus = tmp
 *                 if comparison == 1:
 *                     med2_minus = med2_minus + step2             # <<<<<<<<<<<<<<
 *                     med2_plus = med2_plus + step2
 * 
 */
        __pyx_v_med2_minus = (__pyx_v_med2_minus + __pyx_v_step2);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":608
 *                 if comparison == 1:
 *                     med2_minus = med2_minus + step2
 *                     med2_plus = med2_plus + step2             # <<<<<<<<<<<<<<
 * 
 *         low_result_len = 0
 */
        __pyx_v_med2_plus = (__pyx_v_med2_plus + __pyx_v_step2);
        goto __pyx_L28;
      }
      __pyx_L28:;
    }
    __pyx_L25:;
  }
  __pyx_L14:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":610
 *                     med2_plus = med2_plus + step2
 * 
 *         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
 */
  __pyx_v_low_result_len = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":611
 * 
 *         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
 *         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)
 */
  __pyx_v_low_result = ((struct __pyx_vtabstruct_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));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":612
 *         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             # <<<<<<<<<<<<<<
 *         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)
 * 
 */
  __pyx_v_high_result_len = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":613
 *         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)             # <<<<<<<<<<<<<<
 * 
 *         result = extend_arr(result, result_len, low_result, low_result_len)
 */
  __pyx_v_high_result = ((struct __pyx_vtabstruct_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));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":615
 *         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)             # <<<<<<<<<<<<<<
 *         result = extend_arr(result, result_len, med_result, med_result_len)
 *         result = extend_arr(result, result_len, high_result, high_result_len)
 */
  __pyx_v_result = __pyx_f_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_low_result, __pyx_v_low_result_len);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":616
 * 
 *         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)
 *         free(low_result)
 */
  __pyx_v_result = __pyx_f_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_med_result, __pyx_v_med_result_len);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":617
 *         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)             # <<<<<<<<<<<<<<
 *         free(low_result)
 *         free(med_result)
 */
  __pyx_v_result = __pyx_f_3_sa_extend_arr(__pyx_v_result, __pyx_v_result_len, __pyx_v_high_result, __pyx_v_high_result_len);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":618
 *         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)             # <<<<<<<<<<<<<<
 *         free(med_result)
 *         free(high_result)
 */
  free(__pyx_v_low_result);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":619
 *         result = extend_arr(result, result_len, high_result, high_result_len)
 *         free(low_result)
 *         free(med_result)             # <<<<<<<<<<<<<<
 *         free(high_result)
 * 
 */
  free(__pyx_v_med_result);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":620
 *         free(low_result)
 *         free(med_result)
 *         free(high_result)             # <<<<<<<<<<<<<<
 * 
 *         return result
 */
  free(__pyx_v_high_result);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":622
 *         free(high_result)
 * 
 *         return result             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_v_result;
  goto __pyx_L0;

  __pyx_r = 0;
  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_WriteUnraisable("_sa.HieroCachingRuleFactory.baeza_yates_helper", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":626
 * 
 * 
 *     cdef long compare_matchings_set(self, int i1_minus, int i1_plus, int* arr1, int step1,             # <<<<<<<<<<<<<<
 *                             Matching* loc2, int offset_by_one, int len_last):
 *         """
 */

static long __pyx_f_3_sa_23HieroCachingRuleFactory_compare_matchings_set(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, int __pyx_v_i1_minus, int __pyx_v_i1_plus, int *__pyx_v_arr1, int __pyx_v_step1, struct __pyx_t_3_sa_Matching *__pyx_v_loc2, int __pyx_v_offset_by_one, int __pyx_v_len_last) {
  int __pyx_v_i1;
  int __pyx_v_comparison;
  int __pyx_v_prev_comparison;
  struct __pyx_t_3_sa_Matching __pyx_v_l1_stack;
  struct __pyx_t_3_sa_Matching *__pyx_v_loc1;
  long __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  __Pyx_RefNannySetupContext("compare_matchings_set", 0);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":637
 *         cdef Matching* loc1
 * 
 *         loc1 = &l1_stack             # <<<<<<<<<<<<<<
 * 
 *         i1 = i1_minus
 */
  __pyx_v_loc1 = (&__pyx_v_l1_stack);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":639
 *         loc1 = &l1_stack
 * 
 *         i1 = i1_minus             # <<<<<<<<<<<<<<
 *         while i1 < i1_plus:
 *             assign_matching(loc1, arr1, i1, step1, self.fda.sent_id.arr)
 */
  __pyx_v_i1 = __pyx_v_i1_minus;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":640
 * 
 *         i1 = i1_minus
 *         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)
 */
  while (1) {
    __pyx_t_1 = (__pyx_v_i1 < __pyx_v_i1_plus);
    if (!__pyx_t_1) break;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":641
 *         i1 = i1_minus
 *         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)
 *             if comparison == 0:
 */
    __pyx_f_3_sa_assign_matching(__pyx_v_loc1, __pyx_v_arr1, __pyx_v_i1, __pyx_v_step1, __pyx_v_self->fda->sent_id->arr);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":642
 *         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)             # <<<<<<<<<<<<<<
 *             if comparison == 0:
 *                 prev_comparison = 0
 */
    __pyx_v_comparison = ((struct __pyx_vtabstruct_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);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":643
 *             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:             # <<<<<<<<<<<<<<
 *                 prev_comparison = 0
 *                 break
 */
    __pyx_t_1 = (__pyx_v_comparison == 0);
    if (__pyx_t_1) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":644
 *             comparison = self.compare_matchings(loc1, loc2, offset_by_one, len_last)
 *             if comparison == 0:
 *                 prev_comparison = 0             # <<<<<<<<<<<<<<
 *                 break
 *             elif i1 == i1_minus:
 */
      __pyx_v_prev_comparison = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":645
 *             if comparison == 0:
 *                 prev_comparison = 0
 *                 break             # <<<<<<<<<<<<<<
 *             elif i1 == i1_minus:
 *                 prev_comparison = comparison
 */
      goto __pyx_L4_break;
      goto __pyx_L5;
    }

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":646
 *                 prev_comparison = 0
 *                 break
 *             elif i1 == i1_minus:             # <<<<<<<<<<<<<<
 *                 prev_comparison = comparison
 *             else:
 */
    __pyx_t_1 = (__pyx_v_i1 == __pyx_v_i1_minus);
    if (__pyx_t_1) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":647
 *                 break
 *             elif i1 == i1_minus:
 *                 prev_comparison = comparison             # <<<<<<<<<<<<<<
 *             else:
 *                 if comparison != prev_comparison:
 */
      __pyx_v_prev_comparison = __pyx_v_comparison;
      goto __pyx_L5;
    }
    /*else*/ {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":649
 *                 prev_comparison = comparison
 *             else:
 *                 if comparison != prev_comparison:             # <<<<<<<<<<<<<<
 *                     prev_comparison = 0
 *                     break
 */
      __pyx_t_1 = (__pyx_v_comparison != __pyx_v_prev_comparison);
      if (__pyx_t_1) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":650
 *             else:
 *                 if comparison != prev_comparison:
 *                     prev_comparison = 0             # <<<<<<<<<<<<<<
 *                     break
 *             i1 = i1 + step1
 */
        __pyx_v_prev_comparison = 0;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":651
 *                 if comparison != prev_comparison:
 *                     prev_comparison = 0
 *                     break             # <<<<<<<<<<<<<<
 *             i1 = i1 + step1
 *         return prev_comparison
 */
        goto __pyx_L4_break;
        goto __pyx_L6;
      }
      __pyx_L6:;
    }
    __pyx_L5:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":652
 *                     prev_comparison = 0
 *                     break
 *             i1 = i1 + step1             # <<<<<<<<<<<<<<
 *         return prev_comparison
 * 
 */
    __pyx_v_i1 = (__pyx_v_i1 + __pyx_v_step1);
  }
  __pyx_L4_break:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":653
 *                     break
 *             i1 = i1 + step1
 *         return prev_comparison             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = __pyx_v_prev_comparison;
  goto __pyx_L0;

  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":656
 * 
 * 
 *     cdef long compare_matchings(self, Matching* loc1, Matching* loc2, int offset_by_one, int len_last):             # <<<<<<<<<<<<<<
 *         cdef int i
 * 
 */

static long __pyx_f_3_sa_23HieroCachingRuleFactory_compare_matchings(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, struct __pyx_t_3_sa_Matching *__pyx_v_loc1, struct __pyx_t_3_sa_Matching *__pyx_v_loc2, int __pyx_v_offset_by_one, int __pyx_v_len_last) {
  int __pyx_v_i;
  long __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  __Pyx_RefNannySetupContext("compare_matchings", 0);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":659
 *         cdef int i
 * 
 *         if loc1.sent_id > loc2.sent_id:             # <<<<<<<<<<<<<<
 *             return 1
 *         if loc2.sent_id > loc1.sent_id:
 */
  __pyx_t_1 = (__pyx_v_loc1->sent_id > __pyx_v_loc2->sent_id);
  if (__pyx_t_1) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":660
 * 
 *         if loc1.sent_id > loc2.sent_id:
 *             return 1             # <<<<<<<<<<<<<<
 *         if loc2.sent_id > loc1.sent_id:
 *             return -1
 */
    __pyx_r = 1;
    goto __pyx_L0;
    goto __pyx_L3;
  }
  __pyx_L3:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":661
 *         if loc1.sent_id > loc2.sent_id:
 *             return 1
 *         if loc2.sent_id > loc1.sent_id:             # <<<<<<<<<<<<<<
 *             return -1
 * 
 */
  __pyx_t_1 = (__pyx_v_loc2->sent_id > __pyx_v_loc1->sent_id);
  if (__pyx_t_1) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":662
 *             return 1
 *         if loc2.sent_id > loc1.sent_id:
 *             return -1             # <<<<<<<<<<<<<<
 * 
 *         if loc1.size == 1 and loc2.size == 1:
 */
    __pyx_r = -1;
    goto __pyx_L0;
    goto __pyx_L4;
  }
  __pyx_L4:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":664
 *             return -1
 * 
 *         if loc1.size == 1 and loc2.size == 1:             # <<<<<<<<<<<<<<
 *             if loc2.arr[loc2.start] - loc1.arr[loc1.start] <= self.train_min_gap_size:
 *                 return 1
 */
  __pyx_t_1 = (__pyx_v_loc1->size == 1);
  if (__pyx_t_1) {
    __pyx_t_2 = (__pyx_v_loc2->size == 1);
    __pyx_t_3 = __pyx_t_2;
  } else {
    __pyx_t_3 = __pyx_t_1;
  }
  if (__pyx_t_3) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":665
 * 
 *         if loc1.size == 1 and loc2.size == 1:
 *             if loc2.arr[loc2.start] - loc1.arr[loc1.start] <= self.train_min_gap_size:             # <<<<<<<<<<<<<<
 *                 return 1
 * 
 */
    __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);
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":666
 *         if loc1.size == 1 and loc2.size == 1:
 *             if loc2.arr[loc2.start] - loc1.arr[loc1.start] <= self.train_min_gap_size:
 *                 return 1             # <<<<<<<<<<<<<<
 * 
 *         elif offset_by_one:
 */
      __pyx_r = 1;
      goto __pyx_L0;
      goto __pyx_L6;
    }
    __pyx_L6:;
    goto __pyx_L5;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":668
 *                 return 1
 * 
 *         elif offset_by_one:             # <<<<<<<<<<<<<<
 *             for i from 1 <= i < loc1.size:
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i-1]:
 */
  if (__pyx_v_offset_by_one) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":669
 * 
 *         elif offset_by_one:
 *             for i from 1 <= i < loc1.size:             # <<<<<<<<<<<<<<
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i-1]:
 *                     return 1
 */
    __pyx_t_4 = __pyx_v_loc1->size;
    for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":670
 *         elif offset_by_one:
 *             for i from 1 <= i < loc1.size:
 *                 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]:
 */
      __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)]));
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":671
 *             for i from 1 <= i < loc1.size:
 *                 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]:
 *                     return -1
 */
        __pyx_r = 1;
        goto __pyx_L0;
        goto __pyx_L9;
      }
      __pyx_L9:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":672
 *                 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]:             # <<<<<<<<<<<<<<
 *                     return -1
 * 
 */
      __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)]));
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":673
 *                     return 1
 *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i-1]:
 *                     return -1             # <<<<<<<<<<<<<<
 * 
 *         else:
 */
        __pyx_r = -1;
        goto __pyx_L0;
        goto __pyx_L10;
      }
      __pyx_L10:;
    }
    goto __pyx_L5;
  }
  /*else*/ {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":676
 * 
 *         else:
 *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:             # <<<<<<<<<<<<<<
 *                 return 1
 *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:
 */
    __pyx_t_3 = (((__pyx_v_loc1->arr[__pyx_v_loc1->start]) + 1) > (__pyx_v_loc2->arr[__pyx_v_loc2->start]));
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":677
 *         else:
 *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:
 *                 return 1             # <<<<<<<<<<<<<<
 *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:
 *                 return -1
 */
      __pyx_r = 1;
      goto __pyx_L0;
      goto __pyx_L11;
    }
    __pyx_L11:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":678
 *             if loc1.arr[loc1.start]+1 > loc2.arr[loc2.start]:
 *                 return 1
 *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:             # <<<<<<<<<<<<<<
 *                 return -1
 * 
 */
    __pyx_t_3 = (((__pyx_v_loc1->arr[__pyx_v_loc1->start]) + 1) < (__pyx_v_loc2->arr[__pyx_v_loc2->start]));
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":679
 *                 return 1
 *             if loc1.arr[loc1.start]+1 < loc2.arr[loc2.start]:
 *                 return -1             # <<<<<<<<<<<<<<
 * 
 *             for i from 1 <= i < loc1.size:
 */
      __pyx_r = -1;
      goto __pyx_L0;
      goto __pyx_L12;
    }
    __pyx_L12:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":681
 *                 return -1
 * 
 *             for i from 1 <= i < loc1.size:             # <<<<<<<<<<<<<<
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:
 *                     return 1
 */
    __pyx_t_4 = __pyx_v_loc1->size;
    for (__pyx_v_i = 1; __pyx_v_i < __pyx_t_4; __pyx_v_i++) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":682
 * 
 *             for i from 1 <= i < loc1.size:
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:             # <<<<<<<<<<<<<<
 *                     return 1
 *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:
 */
      __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)]));
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":683
 *             for i from 1 <= i < loc1.size:
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:
 *                     return 1             # <<<<<<<<<<<<<<
 *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:
 *                     return -1
 */
        __pyx_r = 1;
        goto __pyx_L0;
        goto __pyx_L15;
      }
      __pyx_L15:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":684
 *                 if loc1.arr[loc1.start+i] > loc2.arr[loc2.start+i]:
 *                     return 1
 *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:             # <<<<<<<<<<<<<<
 *                     return -1
 * 
 */
      __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)]));
      if (__pyx_t_3) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":685
 *                     return 1
 *                 if loc1.arr[loc1.start+i] < loc2.arr[loc2.start+i]:
 *                     return -1             # <<<<<<<<<<<<<<
 * 
 *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:
 */
        __pyx_r = -1;
        goto __pyx_L0;
        goto __pyx_L16;
      }
      __pyx_L16:;
    }
  }
  __pyx_L5:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":687
 *                     return -1
 * 
 *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:             # <<<<<<<<<<<<<<
 *             return -1
 *         return 0
 */
  __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);
  if (__pyx_t_3) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":688
 * 
 *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:
 *             return -1             # <<<<<<<<<<<<<<
 *         return 0
 * 
 */
    __pyx_r = -1;
    goto __pyx_L0;
    goto __pyx_L17;
  }
  __pyx_L17:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":689
 *         if loc2.arr[loc2.end-1] + len_last - loc1.arr[loc1.start] > self.train_max_initial_size:
 *             return -1
 *         return 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = 0;
  goto __pyx_L0;

  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":692
 * 
 * 
 *     cdef int* merge_helper(self, int low1, int high1, int* arr1, int step1,             # <<<<<<<<<<<<<<
 *                     int low2, int high2, int* arr2, int step2,
 *                     int offset_by_one, int len_last, int num_subpatterns, int* result_len):
 */

static int *__pyx_f_3_sa_23HieroCachingRuleFactory_merge_helper(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, int __pyx_v_low1, int __pyx_v_high1, int *__pyx_v_arr1, int __pyx_v_step1, int __pyx_v_low2, int __pyx_v_high2, int *__pyx_v_arr2, int __pyx_v_step2, int __pyx_v_offset_by_one, int __pyx_v_len_last, int __pyx_v_num_subpatterns, int *__pyx_v_result_len) {
  int __pyx_v_i1;
  int __pyx_v_i2;
  int __pyx_v_j1;
  int __pyx_v_j2;
  long __pyx_v_comparison;
  int *__pyx_v_result;
  struct __pyx_t_3_sa_Matching __pyx_v_loc1;
  struct __pyx_t_3_sa_Matching __pyx_v_loc2;
  int *__pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  __Pyx_RefNannySetupContext("merge_helper", 0);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":700
 *         cdef Matching loc1, loc2
 * 
 *         result_len[0] = 0             # <<<<<<<<<<<<<<
 *         result = <int*> malloc(0*sizeof(int))
 * 
 */
  (__pyx_v_result_len[0]) = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":701
 * 
 *         result_len[0] = 0
 *         result = <int*> malloc(0*sizeof(int))             # <<<<<<<<<<<<<<
 * 
 *         i1 = low1
 */
  __pyx_v_result = ((int *)malloc((0 * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":703
 *         result = <int*> malloc(0*sizeof(int))
 * 
 *         i1 = low1             # <<<<<<<<<<<<<<
 *         i2 = low2
 *         while i1 < high1 and i2 < high2:
 */
  __pyx_v_i1 = __pyx_v_low1;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":704
 * 
 *         i1 = low1
 *         i2 = low2             # <<<<<<<<<<<<<<
 *         while i1 < high1 and i2 < high2:
 * 
 */
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":705
 *         i1 = low1
 *         i2 = low2
 *         while i1 < high1 and i2 < high2:             # <<<<<<<<<<<<<<
 * 
 *             # First, pop all unneeded loc2's off the stack
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 * 
 *             # First, pop all unneeded loc2's off the stack
 *             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)
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":709
 *             # First, pop all unneeded loc2's off the stack
 *             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)
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 */
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":710
 *             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)             # <<<<<<<<<<<<<<
 *                 if self.compare_matchings(&loc1, &loc2, offset_by_one, len_last) == 1:
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":711
 *             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:             # <<<<<<<<<<<<<<
 *                     i2 = i2 + step2
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 *                 assign_matching(&loc2, arr2, i2, step2, self.fda.sent_id.arr)
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 * 
 *             # Next: process all loc1's with the same starting val
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 *             while i1 < high1 and arr1[j1] == arr1[i1]:
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 *                 j2 = i2             # <<<<<<<<<<<<<<
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 *                 assign_matching(&loc1, arr1, i1, step1, self.fda.sent_id.arr)
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 *                 while j2 < high2:             # <<<<<<<<<<<<<<
 *                     assign_matching(&loc2, arr2, j2, step2, self.fda.sent_id.arr)
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 *                 while j2 < high2:
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 *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)             # <<<<<<<<<<<<<<
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 *                     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:             # <<<<<<<<<<<<<<
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":725
 *                     comparison = self.compare_matchings(&loc1, &loc2, offset_by_one, len_last)
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 *         if phrase in self.precomputed_index:
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 *     cdef int find_fixpoint(self,             # <<<<<<<<<<<<<<
 *                         int f_low, f_high,
 *                         int* f_links_low, int* f_links_high,
 */

static int __pyx_f_3_sa_23HieroCachingRuleFactory_find_fixpoint(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, int __pyx_v_f_low, PyObject *__pyx_v_f_high, int *__pyx_v_f_links_low, int *__pyx_v_f_links_high, int *__pyx_v_e_links_low, int *__pyx_v_e_links_high, int __pyx_v_e_in_low, int __pyx_v_e_in_high, int *__pyx_v_e_low, int *__pyx_v_e_high, int *__pyx_v_f_back_low, int *__pyx_v_f_back_high, int __pyx_v_f_sent_len, int __pyx_v_e_sent_len, int __pyx_v_max_f_len, int __pyx_v_max_e_len, int __pyx_v_min_fx_size, int __pyx_v_min_ex_size, int __pyx_v_max_new_x, int __pyx_v_allow_low_x, int __pyx_v_allow_high_x, int __pyx_v_allow_arbitrary_x, CYTHON_UNUSED int __pyx_v_write_log) {
  int __pyx_v_e_low_prev;
  int __pyx_v_e_high_prev;
  int __pyx_v_f_low_prev;
  int __pyx_v_f_high_prev;
  int __pyx_v_new_x;
  int __pyx_v_new_low_x;
  int __pyx_v_new_high_x;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("find_fixpoint", 0);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1156
 *         cdef int e_low_prev, e_high_prev, f_low_prev, f_high_prev, new_x, new_low_x, new_high_x
 * 
 *         e_low[0] = e_in_low             # <<<<<<<<<<<<<<
 *         e_high[0] = e_in_high
 *         self.find_projection(f_low, f_high, f_links_low, f_links_high, e_low, e_high)
 */
  (__pyx_v_e_low[0]) = __pyx_v_e_in_low;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1157
 * 
 *         e_low[0] = e_in_low
 *         e_high[0] = e_in_high             # <<<<<<<<<<<<<<
 *         self.find_projection(f_low, f_high, f_links_low, f_links_high, e_low, e_high)
 *         if e_low[0] == -1:
 */
  (__pyx_v_e_high[0]) = __pyx_v_e_in_high;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1158
 *         e_low[0] = e_in_low
 *         e_high[0] = e_in_high
 *         self.find_projection(f_low, f_high, f_links_low, f_links_high, e_low, e_high)             # <<<<<<<<<<<<<<
 *         if e_low[0] == -1:
 *             # low-priority corner case: if phrase w is unaligned,
 */
  __pyx_t_1 = __Pyx_PyInt_AsInt(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_t_2 = ((struct __pyx_vtabstruct_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 = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1159
 *         e_high[0] = e_in_high
 *         self.find_projection(f_low, f_high, f_links_low, f_links_high, e_low, e_high)
 *         if e_low[0] == -1:             # <<<<<<<<<<<<<<
 *             # low-priority corner case: if phrase w is unaligned,
 *             # but we don't require aligned terminals, then returning
 */
  __pyx_t_3 = ((__pyx_v_e_low[0]) == -1);
  if (__pyx_t_3) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1165
 *             # rule X -> X_1 w X_2 / X_1 X_2.    This is probably
 *             # not worth the bother, though.
 *             return 0             # <<<<<<<<<<<<<<
 *         elif e_in_low != -1 and e_low[0] != e_in_low:
 *             if e_in_low - e_low[0] < min_ex_size:
 */
    __pyx_r = 0;
    goto __pyx_L0;
    goto __pyx_L3;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1166
 *             # not worth the bother, though.
 *             return 0
 *         elif e_in_low != -1 and e_low[0] != e_in_low:             # <<<<<<<<<<<<<<
 *             if e_in_low - e_low[0] < min_ex_size:
 *                 e_low[0] = e_in_low - min_ex_size
 */
  __pyx_t_3 = (__pyx_v_e_in_low != -1);
  if (__pyx_t_3) {
    __pyx_t_4 = ((__pyx_v_e_low[0]) != __pyx_v_e_in_low);
    __pyx_t_5 = __pyx_t_4;
  } else {
    __pyx_t_5 = __pyx_t_3;
  }
  if (__pyx_t_5) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1167
 *             return 0
 *         elif e_in_low != -1 and e_low[0] != e_in_low:
 *             if e_in_low - e_low[0] < min_ex_size:             # <<<<<<<<<<<<<<
 *                 e_low[0] = e_in_low - min_ex_size
 *                 if e_low[0] < 0:
 */
    __pyx_t_5 = ((__pyx_v_e_in_low - (__pyx_v_e_low[0])) < __pyx_v_min_ex_size);
    if (__pyx_t_5) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1168
 *         elif e_in_low != -1 and e_low[0] != e_in_low:
 *             if e_in_low - e_low[0] < min_ex_size:
 *                 e_low[0] = e_in_low - min_ex_size             # <<<<<<<<<<<<<<
 *                 if e_low[0] < 0:
 *                     return 0
 */
      (__pyx_v_e_low[0]) = (__pyx_v_e_in_low - __pyx_v_min_ex_size);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1169
 *             if e_in_low - e_low[0] < min_ex_size:
 *                 e_low[0] = e_in_low - min_ex_size
 *                 if e_low[0] < 0:             # <<<<<<<<<<<<<<
 *                     return 0
 * 
 */
      __pyx_t_5 = ((__pyx_v_e_low[0]) < 0);
      if (__pyx_t_5) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1170
 *                 e_low[0] = e_in_low - min_ex_size
 *                 if e_low[0] < 0:
 *                     return 0             # <<<<<<<<<<<<<<
 * 
 *         if e_high[0] - e_low[0] > max_e_len:
 */
        __pyx_r = 0;
        goto __pyx_L0;
        goto __pyx_L5;
      }
      __pyx_L5:;
      goto __pyx_L4;
    }
    __pyx_L4:;
    goto __pyx_L3;
  }
  __pyx_L3:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1172
 *                     return 0
 * 
 *         if e_high[0] - e_low[0] > max_e_len:             # <<<<<<<<<<<<<<
 *             return 0
 *         elif e_in_high != -1 and e_high[0] != e_in_high:
 */
  __pyx_t_5 = (((__pyx_v_e_high[0]) - (__pyx_v_e_low[0])) > __pyx_v_max_e_len);
  if (__pyx_t_5) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1173
 * 
 *         if e_high[0] - e_low[0] > max_e_len:
 *             return 0             # <<<<<<<<<<<<<<
 *         elif e_in_high != -1 and e_high[0] != e_in_high:
 *             if e_high[0] - e_in_high < min_ex_size:
 */
    __pyx_r = 0;
    goto __pyx_L0;
    goto __pyx_L6;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1174
 *         if e_high[0] - e_low[0] > max_e_len:
 *             return 0
 *         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
 */
  __pyx_t_5 = (__pyx_v_e_in_high != -1);
  if (__pyx_t_5) {
    __pyx_t_3 = ((__pyx_v_e_high[0]) != __pyx_v_e_in_high);
    __pyx_t_4 = __pyx_t_3;
  } else {
    __pyx_t_4 = __pyx_t_5;
  }
  if (__pyx_t_4) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1175
 *             return 0
 *         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
 *                 if e_high[0] > e_sent_len:
 */
    __pyx_t_4 = (((__pyx_v_e_high[0]) - __pyx_v_e_in_high) < __pyx_v_min_ex_size);
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1176
 *         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             # <<<<<<<<<<<<<<
 *                 if e_high[0] > e_sent_len:
 *                     return 0
 */
      (__pyx_v_e_high[0]) = (__pyx_v_e_in_high + __pyx_v_min_ex_size);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1177
 *             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:             # <<<<<<<<<<<<<<
 *                     return 0
 * 
 */
      __pyx_t_4 = ((__pyx_v_e_high[0]) > __pyx_v_e_sent_len);
      if (__pyx_t_4) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1178
 *                 e_high[0] = e_in_high + min_ex_size
 *                 if e_high[0] > e_sent_len:
 *                     return 0             # <<<<<<<<<<<<<<
 * 
 *         f_back_low[0] = -1
 */
        __pyx_r = 0;
        goto __pyx_L0;
        goto __pyx_L8;
      }
      __pyx_L8:;
      goto __pyx_L7;
    }
    __pyx_L7:;
    goto __pyx_L6;
  }
  __pyx_L6:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1180
 *                     return 0
 * 
 *         f_back_low[0] = -1             # <<<<<<<<<<<<<<
 *         f_back_high[0] = -1
 *         f_low_prev = f_low
 */
  (__pyx_v_f_back_low[0]) = -1;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1181
 * 
 *         f_back_low[0] = -1
 *         f_back_high[0] = -1             # <<<<<<<<<<<<<<
 *         f_low_prev = f_low
 *         f_high_prev = f_high
 */
  (__pyx_v_f_back_high[0]) = -1;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1182
 *         f_back_low[0] = -1
 *         f_back_high[0] = -1
 *         f_low_prev = f_low             # <<<<<<<<<<<<<<
 *         f_high_prev = f_high
 *         new_x = 0
 */
  __pyx_v_f_low_prev = __pyx_v_f_low;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1183
 *         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_AsInt(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __pyx_v_f_high_prev = __pyx_t_1;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1184
 *         f_low_prev = f_low
 *         f_high_prev = f_high
 *         new_x = 0             # <<<<<<<<<<<<<<
 *         new_low_x = 0
 *         new_high_x = 0
 */
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1185
 *         f_high_prev = f_high
 *         new_x = 0
 *         new_low_x = 0             # <<<<<<<<<<<<<<
 *         new_high_x = 0
 * 
 */
  __pyx_v_new_low_x = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1186
 *         new_x = 0
 *         new_low_x = 0
 *         new_high_x = 0             # <<<<<<<<<<<<<<
 * 
 *         while True:
 */
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1188
 *         new_high_x = 0
 * 
 *         while True:             # <<<<<<<<<<<<<<
 * 
 *             if f_back_low[0] == -1:
 */
  while (1) {
    if (!1) break;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1190
 *         while True:
 * 
 *             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:
 */
    __pyx_t_4 = ((__pyx_v_f_back_low[0]) == -1);
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1191
 * 
 *             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_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 = 1191; __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*/ {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1193
 *                 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_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 = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1194
 *             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_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 = 1194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    }
    __pyx_L11:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1196
 *                 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:             # <<<<<<<<<<<<<<
 *                 f_back_low[0] = f_low
 * 
 */
    __pyx_t_4 = ((__pyx_v_f_back_low[0]) > __pyx_v_f_low);
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1197
 * 
 *             if f_back_low[0] > f_low:
 *                 f_back_low[0] = f_low             # <<<<<<<<<<<<<<
 * 
 *             if f_back_high[0] < f_high:
 */
      (__pyx_v_f_back_low[0]) = __pyx_v_f_low;
      goto __pyx_L12;
    }
    __pyx_L12:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1199
 *                 f_back_low[0] = f_low
 * 
 *             if f_back_high[0] < f_high:             # <<<<<<<<<<<<<<
 *                 f_back_high[0] = f_high
 * 
 */
    __pyx_t_2 = PyInt_FromLong((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1199; __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 = 1199; __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 = 1199; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1200
 * 
 *             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_AsInt(__pyx_v_f_high); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1200; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      (__pyx_v_f_back_high[0]) = __pyx_t_1;
      goto __pyx_L13;
    }
    __pyx_L13:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1202
 *                 f_back_high[0] = f_high
 * 
 *             if f_back_low[0] == f_low_prev and f_back_high[0] == f_high_prev:             # <<<<<<<<<<<<<<
 *                 return 1
 * 
 */
    __pyx_t_4 = ((__pyx_v_f_back_low[0]) == __pyx_v_f_low_prev);
    if (__pyx_t_4) {
      __pyx_t_5 = ((__pyx_v_f_back_high[0]) == __pyx_v_f_high_prev);
      __pyx_t_3 = __pyx_t_5;
    } else {
      __pyx_t_3 = __pyx_t_4;
    }
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1203
 * 
 *             if f_back_low[0] == f_low_prev and f_back_high[0] == f_high_prev:
 *                 return 1             # <<<<<<<<<<<<<<
 * 
 *             if allow_low_x == 0 and f_back_low[0] < f_low:
 */
      __pyx_r = 1;
      goto __pyx_L0;
      goto __pyx_L14;
    }
    __pyx_L14:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1205
 *                 return 1
 * 
 *             if allow_low_x == 0 and f_back_low[0] < f_low:             # <<<<<<<<<<<<<<
 *                 # FAIL: f phrase is not tight
 *                 return 0
 */
    __pyx_t_3 = (__pyx_v_allow_low_x == 0);
    if (__pyx_t_3) {
      __pyx_t_4 = ((__pyx_v_f_back_low[0]) < __pyx_v_f_low);
      __pyx_t_5 = __pyx_t_4;
    } else {
      __pyx_t_5 = __pyx_t_3;
    }
    if (__pyx_t_5) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1207
 *             if allow_low_x == 0 and f_back_low[0] < f_low:
 *                 # FAIL: f phrase is not tight
 *                 return 0             # <<<<<<<<<<<<<<
 * 
 *             if f_back_high[0] - f_back_low[0] > max_f_len:
 */
      __pyx_r = 0;
      goto __pyx_L0;
      goto __pyx_L15;
    }
    __pyx_L15:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1209
 *                 return 0
 * 
 *             if f_back_high[0] - f_back_low[0] > max_f_len:             # <<<<<<<<<<<<<<
 *                 # FAIL: f back projection is too wide
 *                 return 0
 */
    __pyx_t_5 = (((__pyx_v_f_back_high[0]) - (__pyx_v_f_back_low[0])) > __pyx_v_max_f_len);
    if (__pyx_t_5) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1211
 *             if f_back_high[0] - f_back_low[0] > max_f_len:
 *                 # FAIL: f back projection is too wide
 *                 return 0             # <<<<<<<<<<<<<<
 * 
 *             if allow_high_x == 0 and f_back_high[0] > f_high:
 */
      __pyx_r = 0;
      goto __pyx_L0;
      goto __pyx_L16;
    }
    __pyx_L16:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1213
 *                 return 0
 * 
 *             if allow_high_x == 0 and f_back_high[0] > f_high:             # <<<<<<<<<<<<<<
 *                 # FAIL: extension on high side not allowed
 *                 return 0
 */
    __pyx_t_5 = (__pyx_v_allow_high_x == 0);
    if (__pyx_t_5) {
      __pyx_t_6 = PyInt_FromLong((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_6);
      __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 = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __pyx_t_4 = __pyx_t_3;
    } else {
      __pyx_t_4 = __pyx_t_5;
    }
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1215
 *             if allow_high_x == 0 and f_back_high[0] > f_high:
 *                 # FAIL: extension on high side not allowed
 *                 return 0             # <<<<<<<<<<<<<<
 * 
 *             if f_low != f_back_low[0]:
 */
      __pyx_r = 0;
      goto __pyx_L0;
      goto __pyx_L17;
    }
    __pyx_L17:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1217
 *                 return 0
 * 
 *             if f_low != f_back_low[0]:             # <<<<<<<<<<<<<<
 *                 if new_low_x == 0:
 *                     if new_x >= max_new_x:
 */
    __pyx_t_4 = (__pyx_v_f_low != (__pyx_v_f_back_low[0]));
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1218
 * 
 *             if f_low != f_back_low[0]:
 *                 if new_low_x == 0:             # <<<<<<<<<<<<<<
 *                     if new_x >= max_new_x:
 *                         # FAIL: extension required on low side violates max # of gaps
 */
      __pyx_t_4 = (__pyx_v_new_low_x == 0);
      if (__pyx_t_4) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1219
 *             if f_low != f_back_low[0]:
 *                 if new_low_x == 0:
 *                     if new_x >= max_new_x:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on low side violates max # of gaps
 *                         return 0
 */
        __pyx_t_4 = (__pyx_v_new_x >= __pyx_v_max_new_x);
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1221
 *                     if new_x >= max_new_x:
 *                         # FAIL: extension required on low side violates max # of gaps
 *                         return 0             # <<<<<<<<<<<<<<
 *                     else:
 *                         new_x = new_x + 1
 */
          __pyx_r = 0;
          goto __pyx_L0;
          goto __pyx_L20;
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        /*else*/ {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1223
 *                         return 0
 *                     else:
 *                         new_x = new_x + 1             # <<<<<<<<<<<<<<
 *                         new_low_x = 1
 *                 if f_low - f_back_low[0] < min_fx_size:
 */
          __pyx_v_new_x = (__pyx_v_new_x + 1);

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1224
 *                     else:
 *                         new_x = new_x + 1
 *                         new_low_x = 1             # <<<<<<<<<<<<<<
 *                 if f_low - f_back_low[0] < min_fx_size:
 *                     f_back_low[0] = f_low - min_fx_size
 */
          __pyx_v_new_low_x = 1;
        }
        __pyx_L20:;
        goto __pyx_L19;
      }
      __pyx_L19:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1225
 *                         new_x = new_x + 1
 *                         new_low_x = 1
 *                 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:
 */
      __pyx_t_4 = ((__pyx_v_f_low - (__pyx_v_f_back_low[0])) < __pyx_v_min_fx_size);
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1226
 *                         new_low_x = 1
 *                 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:
 *                         # FAIL: extension required on low side violates max initial length
 */
        (__pyx_v_f_back_low[0]) = (__pyx_v_f_low - __pyx_v_min_fx_size);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1227
 *                 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:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on low side violates max initial length
 *                         return 0
 */
        __pyx_t_4 = (((__pyx_v_f_back_high[0]) - (__pyx_v_f_back_low[0])) > __pyx_v_max_f_len);
        if (__pyx_t_4) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1229
 *                     if f_back_high[0] - f_back_low[0] > max_f_len:
 *                         # FAIL: extension required on low side violates max initial length
 *                         return 0             # <<<<<<<<<<<<<<
 *                     if f_back_low[0] < 0:
 *                         # FAIL: extension required on low side violates sentence boundary
 */
          __pyx_r = 0;
          goto __pyx_L0;
          goto __pyx_L22;
        }
        __pyx_L22:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1230
 *                         # FAIL: extension required on low side violates max initial length
 *                         return 0
 *                     if f_back_low[0] < 0:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on low side violates sentence boundary
 *                         return 0
 */
        __pyx_t_4 = ((__pyx_v_f_back_low[0]) < 0);
        if (__pyx_t_4) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1232
 *                     if f_back_low[0] < 0:
 *                         # FAIL: extension required on low side violates sentence boundary
 *                         return 0             # <<<<<<<<<<<<<<
 * 
 *             if f_high != f_back_high[0]:
 */
          __pyx_r = 0;
          goto __pyx_L0;
          goto __pyx_L23;
        }
        __pyx_L23:;
        goto __pyx_L21;
      }
      __pyx_L21:;
      goto __pyx_L18;
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    __pyx_L18:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1234
 *                         return 0
 * 
 *             if f_high != f_back_high[0]:             # <<<<<<<<<<<<<<
 *                 if new_high_x == 0:
 *                     if new_x >= max_new_x:
 */
    __pyx_t_2 = PyInt_FromLong((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_6 = PyObject_RichCompare(__pyx_v_f_high, __pyx_t_2, Py_NE); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1234; __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 = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    if (__pyx_t_4) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1235
 * 
 *             if f_high != f_back_high[0]:
 *                 if new_high_x == 0:             # <<<<<<<<<<<<<<
 *                     if new_x >= max_new_x:
 *                         # FAIL: extension required on high side violates max # of gaps
 */
      __pyx_t_4 = (__pyx_v_new_high_x == 0);
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1236
 *             if f_high != f_back_high[0]:
 *                 if new_high_x == 0:
 *                     if new_x >= max_new_x:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on high side violates max # of gaps
 *                         return 0
 */
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1238
 *                     if new_x >= max_new_x:
 *                         # FAIL: extension required on high side violates max # of gaps
 *                         return 0             # <<<<<<<<<<<<<<
 *                     else:
 *                         new_x = new_x + 1
 */
          __pyx_r = 0;
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          goto __pyx_L26;
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1240
 *                         return 0
 *                     else:
 *                         new_x = new_x + 1             # <<<<<<<<<<<<<<
 *                         new_high_x = 1
 *                 if f_back_high[0] - f_high < min_fx_size:
 */
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 *                     else:
 *                         new_x = new_x + 1
 *                         new_high_x = 1             # <<<<<<<<<<<<<<
 *                 if f_back_high[0] - f_high < min_fx_size:
 *                     f_back_high[0] = f_high + min_fx_size
 */
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        __pyx_L26:;
        goto __pyx_L25;
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      __pyx_L25:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1242
 *                         new_x = new_x + 1
 *                         new_high_x = 1
 *                 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:
 */
      __pyx_t_6 = PyInt_FromLong((__pyx_v_f_back_high[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_2 = PyNumber_Subtract(__pyx_t_6, __pyx_v_f_high); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __pyx_t_6 = PyInt_FromLong(__pyx_v_min_fx_size); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_6);
      __pyx_t_7 = PyObject_RichCompare(__pyx_t_2, __pyx_t_6, Py_LT); __Pyx_XGOTREF(__pyx_t_7); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
      __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_7); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1243
 *                         new_high_x = 1
 *                 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:
 *                         # FAIL: extension required on high side violates max initial length
 */
        __pyx_t_7 = PyInt_FromLong(__pyx_v_min_fx_size); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_7);
        __pyx_t_6 = PyNumber_Add(__pyx_v_f_high, __pyx_t_7); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
        __Pyx_GOTREF(__pyx_t_6);
        __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
        __pyx_t_1 = __Pyx_PyInt_AsInt(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1244
 *                 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:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on high side violates max initial length
 *                         return 0
 */
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1246
 *                     if f_back_high[0] - f_back_low[0] > max_f_len:
 *                         # FAIL: extension required on high side violates max initial length
 *                         return 0             # <<<<<<<<<<<<<<
 *                     if f_back_high[0] > f_sent_len:
 *                         # FAIL: extension required on high side violates sentence boundary
 */
          __pyx_r = 0;
          goto __pyx_L0;
          goto __pyx_L28;
        }
        __pyx_L28:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1247
 *                         # FAIL: extension required on high side violates max initial length
 *                         return 0
 *                     if f_back_high[0] > f_sent_len:             # <<<<<<<<<<<<<<
 *                         # FAIL: extension required on high side violates sentence boundary
 *                         return 0
 */
        __pyx_t_4 = ((__pyx_v_f_back_high[0]) > __pyx_v_f_sent_len);
        if (__pyx_t_4) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1249
 *                     if f_back_high[0] > f_sent_len:
 *                         # FAIL: extension required on high side violates sentence boundary
 *                         return 0             # <<<<<<<<<<<<<<
 * 
 *             e_low_prev = e_low[0]
 */
          __pyx_r = 0;
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          goto __pyx_L29;
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        __pyx_L29:;
        goto __pyx_L27;
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      __pyx_L27:;
      goto __pyx_L24;
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    __pyx_L24:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1251
 *                         return 0
 * 
 *             e_low_prev = e_low[0]             # <<<<<<<<<<<<<<
 *             e_high_prev = e_high[0]
 * 
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1252
 * 
 *             e_low_prev = e_low[0]
 *             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)
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1254
 *             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:
 */
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    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1255
 * 
 *             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_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 = 1255; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_6);
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1256
 *             self.find_projection(f_back_low[0], f_low_prev, f_links_low, f_links_high, e_low, e_high)
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 *         cdef int i
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1279
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 *         cdef int new_len
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1282
 *         cdef int new_len
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 *         new_len = arr_len[0] + data_len
 *         arr = <int*> realloc(arr, new_len*sizeof(int))
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 *         memcpy(arr+arr_len[0], data, data_len*sizeof(int))
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 *         return arr             # <<<<<<<<<<<<<<
 * 
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/* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1288
 * 
 * 
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static PyObject *__pyx_f_3_sa_23HieroCachingRuleFactory_extract_phrases(struct __pyx_obj_3_sa_HieroCachingRuleFactory *__pyx_v_self, int __pyx_v_e_low, int __pyx_v_e_high, int *__pyx_v_e_gap_low, int *__pyx_v_e_gap_high, int *__pyx_v_e_links_low, int __pyx_v_num_gaps, CYTHON_UNUSED int __pyx_v_f_low, CYTHON_UNUSED int __pyx_v_f_high, CYTHON_UNUSED int *__pyx_v_f_gap_low, CYTHON_UNUSED int *__pyx_v_f_gap_high, CYTHON_UNUSED int *__pyx_v_f_links_low, CYTHON_UNUSED int __pyx_v_sent_id, int __pyx_v_e_sent_len, int __pyx_v_e_sent_start) {
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  int __pyx_v_e_x_gap_high;
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  int __pyx_v_len2;
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  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  int __pyx_t_7;
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 *         result = []
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 * 
 *         e_gap_order = <int*> malloc(num_gaps*sizeof(int))
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 *             for i from 1 <= i < num_gaps:
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 *             for i from 1 <= i < num_gaps:
 *                 for j from 0 <= j < i:             # <<<<<<<<<<<<<<
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        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1306
 *             for i from 1 <= i < num_gaps:
 *                 for j from 0 <= j < i:
 *                     if e_gap_low[i] < e_gap_low[j]:             # <<<<<<<<<<<<<<
 *                         for k from j <= k < i:
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          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1307
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 *                         for k from j <= k < i:             # <<<<<<<<<<<<<<
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 *                         e_gap_order[j] = i
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 *                         for k from j <= k < i:
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 *                         e_gap_order[j] = i             # <<<<<<<<<<<<<<
 *                         break
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 *                 else:
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 * 
 *         e_x_low = e_low
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  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1314
 *                     e_gap_order[i] = i
 * 
 *         e_x_low = e_low             # <<<<<<<<<<<<<<
 *         e_x_high = e_high
 *         if self.tight_phrases == 0:
 */
  __pyx_v_e_x_low = __pyx_v_e_low;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1315
 * 
 *         e_x_low = e_low
 *         e_x_high = e_high             # <<<<<<<<<<<<<<
 *         if self.tight_phrases == 0:
 *             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:
 */
  __pyx_v_e_x_high = __pyx_v_e_high;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1316
 *         e_x_low = e_low
 *         e_x_high = e_high
 *         if self.tight_phrases == 0:             # <<<<<<<<<<<<<<
 *             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
 */
  __pyx_t_2 = (__pyx_v_self->tight_phrases == 0);
  if (__pyx_t_2) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1317
 *         e_x_high = e_high
 *         if self.tight_phrases == 0:
 *             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:
 */
    while (1) {
      __pyx_t_2 = (__pyx_v_e_x_low > 0);
      if (__pyx_t_2) {
        __pyx_t_6 = ((__pyx_v_e_high - __pyx_v_e_x_low) < __pyx_v_self->train_max_initial_size);
        if (__pyx_t_6) {
          __pyx_t_7 = ((__pyx_v_e_links_low[(__pyx_v_e_x_low - 1)]) == -1);
          __pyx_t_8 = __pyx_t_7;
        } else {
          __pyx_t_8 = __pyx_t_6;
        }
        __pyx_t_6 = __pyx_t_8;
      } else {
        __pyx_t_6 = __pyx_t_2;
      }
      if (!__pyx_t_6) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1318
 *         if self.tight_phrases == 0:
 *             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:
 *                 e_x_high = e_x_high + 1
 */
      __pyx_v_e_x_low = (__pyx_v_e_x_low - 1);
    }

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1319
 *             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:             # <<<<<<<<<<<<<<
 *                 e_x_high = e_x_high + 1
 * 
 */
    while (1) {
      __pyx_t_6 = (__pyx_v_e_x_high < __pyx_v_e_sent_len);
      if (__pyx_t_6) {
        __pyx_t_2 = ((__pyx_v_e_x_high - __pyx_v_e_low) < __pyx_v_self->train_max_initial_size);
        if (__pyx_t_2) {
          __pyx_t_8 = ((__pyx_v_e_links_low[__pyx_v_e_x_high]) == -1);
          __pyx_t_7 = __pyx_t_8;
        } else {
          __pyx_t_7 = __pyx_t_2;
        }
        __pyx_t_2 = __pyx_t_7;
      } else {
        __pyx_t_2 = __pyx_t_6;
      }
      if (!__pyx_t_2) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1320
 *                 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             # <<<<<<<<<<<<<<
 * 
 *         for i from e_x_low <= i <= e_low:
 */
      __pyx_v_e_x_high = (__pyx_v_e_x_high + 1);
    }
    goto __pyx_L11;
  }
  __pyx_L11:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1322
 *                 e_x_high = e_x_high + 1
 * 
 *         for i from e_x_low <= i <= e_low:             # <<<<<<<<<<<<<<
 *             e_gaps1 = self.int_arr_extend(e_gaps1, &len1, &i, 1)
 * 
 */
  __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++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1323
 * 
 *         for i from e_x_low <= i <= e_low:
 *             e_gaps1 = self.int_arr_extend(e_gaps1, &len1, &i, 1)             # <<<<<<<<<<<<<<
 * 
 *         for i from 0 <= i < num_gaps:
 */
    __pyx_v_e_gaps1 = ((struct __pyx_vtabstruct_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);
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1325
 *             e_gaps1 = self.int_arr_extend(e_gaps1, &len1, &i, 1)
 * 
 *         for i from 0 <= i < num_gaps:             # <<<<<<<<<<<<<<
 *             e_gaps2 = <int*> malloc(0)
 *             len2 = 0
 */
  __pyx_t_3 = __pyx_v_num_gaps;
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1326
 * 
 *         for i from 0 <= i < num_gaps:
 *             e_gaps2 = <int*> malloc(0)             # <<<<<<<<<<<<<<
 *             len2 = 0
 * 
 */
    __pyx_v_e_gaps2 = ((int *)malloc(0));

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1327
 *         for i from 0 <= i < num_gaps:
 *             e_gaps2 = <int*> malloc(0)
 *             len2 = 0             # <<<<<<<<<<<<<<
 * 
 *             j = e_gap_order[i]
 */
    __pyx_v_len2 = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1329
 *             len2 = 0
 * 
 *             j = e_gap_order[i]             # <<<<<<<<<<<<<<
 *             e_x_gap_low = e_gap_low[j]
 *             e_x_gap_high = e_gap_high[j]
 */
    __pyx_v_j = (__pyx_v_e_gap_order[__pyx_v_i]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1330
 * 
 *             j = e_gap_order[i]
 *             e_x_gap_low = e_gap_low[j]             # <<<<<<<<<<<<<<
 *             e_x_gap_high = e_gap_high[j]
 *             if self.tight_phrases == 0:
 */
    __pyx_v_e_x_gap_low = (__pyx_v_e_gap_low[__pyx_v_j]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1331
 *             j = e_gap_order[i]
 *             e_x_gap_low = e_gap_low[j]
 *             e_x_gap_high = e_gap_high[j]             # <<<<<<<<<<<<<<
 *             if self.tight_phrases == 0:
 *                 while e_x_gap_low > e_x_low and e_links_low[e_x_gap_low-1] == -1:
 */
    __pyx_v_e_x_gap_high = (__pyx_v_e_gap_high[__pyx_v_j]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1332
 *             e_x_gap_low = e_gap_low[j]
 *             e_x_gap_high = e_gap_high[j]
 *             if self.tight_phrases == 0:             # <<<<<<<<<<<<<<
 *                 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
 */
    __pyx_t_2 = (__pyx_v_self->tight_phrases == 0);
    if (__pyx_t_2) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1333
 *             e_x_gap_high = e_gap_high[j]
 *             if self.tight_phrases == 0:
 *                 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:
 */
      while (1) {
        __pyx_t_2 = (__pyx_v_e_x_gap_low > __pyx_v_e_x_low);
        if (__pyx_t_2) {
          __pyx_t_6 = ((__pyx_v_e_links_low[(__pyx_v_e_x_gap_low - 1)]) == -1);
          __pyx_t_7 = __pyx_t_6;
        } else {
          __pyx_t_7 = __pyx_t_2;
        }
        if (!__pyx_t_7) break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1334
 *             if self.tight_phrases == 0:
 *                 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:
 *                     e_x_gap_high = e_x_gap_high + 1
 */
        __pyx_v_e_x_gap_low = (__pyx_v_e_x_gap_low - 1);
      }

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1335
 *                 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:             # <<<<<<<<<<<<<<
 *                     e_x_gap_high = e_x_gap_high + 1
 * 
 */
      while (1) {
        __pyx_t_7 = (__pyx_v_e_x_gap_high < __pyx_v_e_x_high);
        if (__pyx_t_7) {
          __pyx_t_2 = ((__pyx_v_e_links_low[__pyx_v_e_x_gap_high]) == -1);
          __pyx_t_6 = __pyx_t_2;
        } else {
          __pyx_t_6 = __pyx_t_7;
        }
        if (!__pyx_t_6) break;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1336
 *                     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             # <<<<<<<<<<<<<<
 * 
 *             k = 0
 */
        __pyx_v_e_x_gap_high = (__pyx_v_e_x_gap_high + 1);
      }
      goto __pyx_L20;
    }
    __pyx_L20:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1338
 *                     e_x_gap_high = e_x_gap_high + 1
 * 
 *             k = 0             # <<<<<<<<<<<<<<
 *             step = 1+(i*2)
 *             while k < len1:
 */
    __pyx_v_k = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1339
 * 
 *             k = 0
 *             step = 1+(i*2)             # <<<<<<<<<<<<<<
 *             while k < len1:
 *                 for m from e_x_gap_low <= m <= e_gap_low[j]:
 */
    __pyx_v_step = (1 + (__pyx_v_i * 2));

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1340
 *             k = 0
 *             step = 1+(i*2)
 *             while k < len1:             # <<<<<<<<<<<<<<
 *                 for m from e_x_gap_low <= m <= e_gap_low[j]:
 *                     if m >= e_gaps1[k+step-1]:
 */
    while (1) {
      __pyx_t_6 = (__pyx_v_k < __pyx_v_len1);
      if (!__pyx_t_6) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1341
 *             step = 1+(i*2)
 *             while k < len1:
 *                 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:
 */
      __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++) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1342
 *             while k < len1:
 *                 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:
 *                             if n-m >= 1:    # extractor.py doesn't restrict target-side gap length
 */
        __pyx_t_6 = (__pyx_v_m >= (__pyx_v_e_gaps1[((__pyx_v_k + __pyx_v_step) - 1)]));
        if (__pyx_t_6) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1343
 *                 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:             # <<<<<<<<<<<<<<
 *                             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)
 */
          __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++) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1344
 *                     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             # <<<<<<<<<<<<<<
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, e_gaps1+k, step)
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &m, 1)
 */
            __pyx_t_6 = ((__pyx_v_n - __pyx_v_m) >= 1);
            if (__pyx_t_6) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1345
 *                         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)             # <<<<<<<<<<<<<<
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &m, 1)
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)
 */
              __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_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);

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1346
 *                             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)             # <<<<<<<<<<<<<<
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)
 *                 k = k + step
 */
              __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_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);

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1347
 *                                 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)             # <<<<<<<<<<<<<<
 *                 k = k + step
 *             free(e_gaps1)
 */
              __pyx_v_e_gaps2 = ((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->int_arr_extend(__pyx_v_self, __pyx_v_e_gaps2, (&__pyx_v_len2), (&__pyx_v_n), 1);
              goto __pyx_L32;
            }
            __pyx_L32:;
          }
          goto __pyx_L29;
        }
        __pyx_L29:;
      }

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1348
 *                                 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             # <<<<<<<<<<<<<<
 *             free(e_gaps1)
 *             e_gaps1 = e_gaps2
 */
      __pyx_v_k = (__pyx_v_k + __pyx_v_step);
    }

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1349
 *                                 e_gaps2 = self.int_arr_extend(e_gaps2, &len2, &n, 1)
 *                 k = k + step
 *             free(e_gaps1)             # <<<<<<<<<<<<<<
 *             e_gaps1 = e_gaps2
 *             len1 = len2
 */
    free(__pyx_v_e_gaps1);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1350
 *                 k = k + step
 *             free(e_gaps1)
 *             e_gaps1 = e_gaps2             # <<<<<<<<<<<<<<
 *             len1 = len2
 * 
 */
    __pyx_v_e_gaps1 = __pyx_v_e_gaps2;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1351
 *             free(e_gaps1)
 *             e_gaps1 = e_gaps2
 *             len1 = len2             # <<<<<<<<<<<<<<
 * 
 *         step = 1+(num_gaps*2)
 */
    __pyx_v_len1 = __pyx_v_len2;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1353
 *             len1 = len2
 * 
 *         step = 1+(num_gaps*2)             # <<<<<<<<<<<<<<
 *         e_gaps2 = <int*> malloc(0)
 *         len2 = 0
 */
  __pyx_v_step = (1 + (__pyx_v_num_gaps * 2));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1354
 * 
 *         step = 1+(num_gaps*2)
 *         e_gaps2 = <int*> malloc(0)             # <<<<<<<<<<<<<<
 *         len2 = 0
 *         for i from e_high <= i <= e_x_high:
 */
  __pyx_v_e_gaps2 = ((int *)malloc(0));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1355
 *         step = 1+(num_gaps*2)
 *         e_gaps2 = <int*> malloc(0)
 *         len2 = 0             # <<<<<<<<<<<<<<
 *         for i from e_high <= i <= e_x_high:
 *             j = 0
 */
  __pyx_v_len2 = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1356
 *         e_gaps2 = <int*> malloc(0)
 *         len2 = 0
 *         for i from e_high <= i <= e_x_high:             # <<<<<<<<<<<<<<
 *             j = 0
 *             while j < len1:
 */
  __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++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1357
 *         len2 = 0
 *         for i from e_high <= i <= e_x_high:
 *             j = 0             # <<<<<<<<<<<<<<
 *             while j < len1:
 *                 if i - e_gaps1[j] <= self.train_max_initial_size and i >= e_gaps1[j+step-1]:
 */
    __pyx_v_j = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1358
 *         for i from e_high <= i <= e_x_high:
 *             j = 0
 *             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)
 */
    while (1) {
      __pyx_t_6 = (__pyx_v_j < __pyx_v_len1);
      if (!__pyx_t_6) break;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1359
 *             j = 0
 *             while j < len1:
 *                 if i - e_gaps1[j] <= self.train_max_initial_size and i >= e_gaps1[j+step-1]:             # <<<<<<<<<<<<<<
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 *         sofar = 0
 *         for i in range(num_chunks):
 */
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  __Pyx_GOTREF(__pyx_t_1);
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  __Pyx_GOTREF(__pyx_t_2);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1432
 * 
 *         self.findexes1.reset()
 *         sofar = 0             # <<<<<<<<<<<<<<
 *         for i in range(num_chunks):
 *             for j in range(chunklen[i]):
 */
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  __pyx_v_sofar = __pyx_int_0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1433
 *         self.findexes1.reset()
 *         sofar = 0
 *         for i in range(num_chunks):             # <<<<<<<<<<<<<<
 *             for j in range(chunklen[i]):
 *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);
 */
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1434
 *         sofar = 0
 *         for i in range(num_chunks):
 *             for j in range(chunklen[i]):             # <<<<<<<<<<<<<<
 *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);
 *                 sofar += 1
 */
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      __pyx_v_j = __pyx_t_6;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1435
 *         for i in range(num_chunks):
 *             for j in range(chunklen[i]):
 *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);             # <<<<<<<<<<<<<<
 *                 sofar += 1
 *             if (i+1<num_chunks):
 */
      __pyx_t_2 = PyInt_FromLong((((__pyx_v_matching->arr[(__pyx_v_matching->start + __pyx_v_i)]) + __pyx_v_j) - __pyx_v_f_sent_start)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __pyx_t_1 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes1), __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1436
 *             for j in range(chunklen[i]):
 *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);
 *                 sofar += 1             # <<<<<<<<<<<<<<
 *             if (i+1<num_chunks):
 *                 self.findexes1.append(phrase[sofar])
 */
      __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1436; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_1);
      __Pyx_DECREF(__pyx_v_sofar);
      __pyx_v_sofar = __pyx_t_1;
      __pyx_t_1 = 0;
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    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1437
 *                 self.findexes1.append(matching.arr[matching.start+i]+j-f_sent_start);
 *                 sofar += 1
 *             if (i+1<num_chunks):             # <<<<<<<<<<<<<<
 *                 self.findexes1.append(phrase[sofar])
 *                 sofar += 1
 */
    __pyx_t_7 = ((__pyx_v_i + 1) < __pyx_v_num_chunks);
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1438
 *                 sofar += 1
 *             if (i+1<num_chunks):
 *                 self.findexes1.append(phrase[sofar])             # <<<<<<<<<<<<<<
 *                 sofar += 1
 * 
 */
      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_phrase), __pyx_v_sofar); if (!__pyx_t_1) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_1);
      __pyx_t_2 = __Pyx_PyObject_Append(((PyObject *)__pyx_v_self->findexes1), __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
      __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1439
 *             if (i+1<num_chunks):
 *                 self.findexes1.append(phrase[sofar])
 *                 sofar += 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_t_2 = PyNumber_InPlaceAdd(__pyx_v_sofar, __pyx_int_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
      __Pyx_GOTREF(__pyx_t_2);
      __Pyx_DECREF(__pyx_v_sofar);
      __pyx_v_sofar = __pyx_t_2;
      __pyx_t_2 = 0;
      goto __pyx_L7;
    }
    __pyx_L7:;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1442
 * 
 * 
 *         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))
 */
  __pyx_v_e_links_low = ((int *)malloc((__pyx_v_e_sent_len * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1443
 * 
 *         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))
 *         f_links_high = <int*> malloc(f_sent_len*sizeof(int))
 */
  __pyx_v_e_links_high = ((int *)malloc((__pyx_v_e_sent_len * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1444
 *         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))             # <<<<<<<<<<<<<<
 *         f_links_high = <int*> malloc(f_sent_len*sizeof(int))
 *         f_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
 */
  __pyx_v_f_links_low = ((int *)malloc((__pyx_v_f_sent_len * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1445
 *         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))             # <<<<<<<<<<<<<<
 *         f_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
 *         f_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
 */
  __pyx_v_f_links_high = ((int *)malloc((__pyx_v_f_sent_len * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1446
 *         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))             # <<<<<<<<<<<<<<
 *         f_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
 *         e_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
 */
  __pyx_v_f_gap_low = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1447
 *         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))             # <<<<<<<<<<<<<<
 *         e_gap_low = <int*> malloc((num_chunks+1)*sizeof(int))
 *         e_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
 */
  __pyx_v_f_gap_high = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1448
 *         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))             # <<<<<<<<<<<<<<
 *         e_gap_high = <int*> malloc((num_chunks+1)*sizeof(int))
 *         memset(f_gap_low, 0, (num_chunks+1)*sizeof(int))
 */
  __pyx_v_e_gap_low = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1449
 *         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))             # <<<<<<<<<<<<<<
 *         memset(f_gap_low, 0, (num_chunks+1)*sizeof(int))
 *         memset(f_gap_high, 0, (num_chunks+1)*sizeof(int))
 */
  __pyx_v_e_gap_high = ((int *)malloc(((__pyx_v_num_chunks + 1) * (sizeof(int)))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1450
 *         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))             # <<<<<<<<<<<<<<
 *         memset(f_gap_high, 0, (num_chunks+1)*sizeof(int))
 *         memset(e_gap_low, 0, (num_chunks+1)*sizeof(int))
 */
  memset(__pyx_v_f_gap_low, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1451
 *         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))             # <<<<<<<<<<<<<<
 *         memset(e_gap_low, 0, (num_chunks+1)*sizeof(int))
 *         memset(e_gap_high, 0, (num_chunks+1)*sizeof(int))
 */
  memset(__pyx_v_f_gap_high, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1452
 *         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))             # <<<<<<<<<<<<<<
 *         memset(e_gap_high, 0, (num_chunks+1)*sizeof(int))
 * 
 */
  memset(__pyx_v_e_gap_low, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1453
 *         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))             # <<<<<<<<<<<<<<
 * 
 *         reason_for_failure = ""
 */
  memset(__pyx_v_e_gap_high, 0, ((__pyx_v_num_chunks + 1) * (sizeof(int))));

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1455
 *         memset(e_gap_high, 0, (num_chunks+1)*sizeof(int))
 * 
 *         reason_for_failure = ""             # <<<<<<<<<<<<<<
 * 
 *         for i from 0 <= i < e_sent_len:
 */
  __Pyx_INCREF(((PyObject *)__pyx_kp_s_45));
  __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_45);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1457
 *         reason_for_failure = ""
 * 
 *         for i from 0 <= i < e_sent_len:             # <<<<<<<<<<<<<<
 *             e_links_low[i] = -1
 *             e_links_high[i] = -1
 */
  __pyx_t_3 = __pyx_v_e_sent_len;
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1458
 * 
 *         for i from 0 <= i < e_sent_len:
 *             e_links_low[i] = -1             # <<<<<<<<<<<<<<
 *             e_links_high[i] = -1
 *         for i from 0 <= i < f_sent_len:
 */
    (__pyx_v_e_links_low[__pyx_v_i]) = -1;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1459
 *         for i from 0 <= i < e_sent_len:
 *             e_links_low[i] = -1
 *             e_links_high[i] = -1             # <<<<<<<<<<<<<<
 *         for i from 0 <= i < f_sent_len:
 *             f_links_low[i] = -1
 */
    (__pyx_v_e_links_high[__pyx_v_i]) = -1;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1460
 *             e_links_low[i] = -1
 *             e_links_high[i] = -1
 *         for i from 0 <= i < f_sent_len:             # <<<<<<<<<<<<<<
 *             f_links_low[i] = -1
 *             f_links_high[i] = -1
 */
  __pyx_t_3 = __pyx_v_f_sent_len;
  for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1461
 *             e_links_high[i] = -1
 *         for i from 0 <= i < f_sent_len:
 *             f_links_low[i] = -1             # <<<<<<<<<<<<<<
 *             f_links_high[i] = -1
 * 
 */
    (__pyx_v_f_links_low[__pyx_v_i]) = -1;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1462
 *         for i from 0 <= i < f_sent_len:
 *             f_links_low[i] = -1
 *             f_links_high[i] = -1             # <<<<<<<<<<<<<<
 * 
 *         # this is really inefficient -- might be good to
 */
    (__pyx_v_f_links_high[__pyx_v_i]) = -1;
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1468
 *         # links that we care about (but then how to look up
 *         # when we want to check something on the e side?)
 *         i = 0             # <<<<<<<<<<<<<<
 *         while i < num_links*2:
 *             f_i = sent_links[i]
 */
  __pyx_v_i = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1469
 *         # when we want to check something on the e side?)
 *         i = 0
 *         while i < num_links*2:             # <<<<<<<<<<<<<<
 *             f_i = sent_links[i]
 *             e_i = sent_links[i+1]
 */
  while (1) {
    __pyx_t_7 = (__pyx_v_i < (__pyx_v_num_links * 2));
    if (!__pyx_t_7) break;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1470
 *         i = 0
 *         while i < num_links*2:
 *             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:
 */
    __pyx_v_f_i = (__pyx_v_sent_links[__pyx_v_i]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1471
 *         while i < num_links*2:
 *             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:
 *                 f_links_low[f_i] = e_i
 */
    __pyx_v_e_i = (__pyx_v_sent_links[(__pyx_v_i + 1)]);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1472
 *             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:             # <<<<<<<<<<<<<<
 *                 f_links_low[f_i] = e_i
 *             if f_links_high[f_i] == -1 or f_links_high[f_i] < e_i + 1:
 */
    __pyx_t_7 = ((__pyx_v_f_links_low[__pyx_v_f_i]) == -1);
    if (!__pyx_t_7) {
      __pyx_t_8 = ((__pyx_v_f_links_low[__pyx_v_f_i]) > __pyx_v_e_i);
      __pyx_t_9 = __pyx_t_8;
    } else {
      __pyx_t_9 = __pyx_t_7;
    }
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      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1473
 *             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             # <<<<<<<<<<<<<<
 *             if f_links_high[f_i] == -1 or f_links_high[f_i] < e_i + 1:
 *                 f_links_high[f_i] = e_i + 1
 */
      (__pyx_v_f_links_low[__pyx_v_f_i]) = __pyx_v_e_i;
      goto __pyx_L14;
    }
    __pyx_L14:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1474
 *             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:             # <<<<<<<<<<<<<<
 *                 f_links_high[f_i] = e_i + 1
 *             if e_links_low[e_i] == -1 or e_links_low[e_i] > f_i:
 */
    __pyx_t_9 = ((__pyx_v_f_links_high[__pyx_v_f_i]) == -1);
    if (!__pyx_t_9) {
      __pyx_t_7 = ((__pyx_v_f_links_high[__pyx_v_f_i]) < (__pyx_v_e_i + 1));
      __pyx_t_8 = __pyx_t_7;
    } else {
      __pyx_t_8 = __pyx_t_9;
    }
    if (__pyx_t_8) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1475
 *                 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             # <<<<<<<<<<<<<<
 *             if e_links_low[e_i] == -1 or e_links_low[e_i] > f_i:
 *                 e_links_low[e_i] = f_i
 */
      (__pyx_v_f_links_high[__pyx_v_f_i]) = (__pyx_v_e_i + 1);
      goto __pyx_L15;
    }
    __pyx_L15:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1476
 *             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:             # <<<<<<<<<<<<<<
 *                 e_links_low[e_i] = f_i
 *             if e_links_high[e_i] == -1 or e_links_high[e_i] < f_i + 1:
 */
    __pyx_t_8 = ((__pyx_v_e_links_low[__pyx_v_e_i]) == -1);
    if (!__pyx_t_8) {
      __pyx_t_9 = ((__pyx_v_e_links_low[__pyx_v_e_i]) > __pyx_v_f_i);
      __pyx_t_7 = __pyx_t_9;
    } else {
      __pyx_t_7 = __pyx_t_8;
    }
    if (__pyx_t_7) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1477
 *                 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             # <<<<<<<<<<<<<<
 *             if e_links_high[e_i] == -1 or e_links_high[e_i] < f_i + 1:
 *                 e_links_high[e_i] = f_i + 1
 */
      (__pyx_v_e_links_low[__pyx_v_e_i]) = __pyx_v_f_i;
      goto __pyx_L16;
    }
    __pyx_L16:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1478
 *             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:             # <<<<<<<<<<<<<<
 *                 e_links_high[e_i] = f_i + 1
 *             i = i + 2
 */
    __pyx_t_7 = ((__pyx_v_e_links_high[__pyx_v_e_i]) == -1);
    if (!__pyx_t_7) {
      __pyx_t_8 = ((__pyx_v_e_links_high[__pyx_v_e_i]) < (__pyx_v_f_i + 1));
      __pyx_t_9 = __pyx_t_8;
    } else {
      __pyx_t_9 = __pyx_t_7;
    }
    if (__pyx_t_9) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1479
 *                 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             # <<<<<<<<<<<<<<
 *             i = i + 2
 * 
 */
      (__pyx_v_e_links_high[__pyx_v_e_i]) = (__pyx_v_f_i + 1);
      goto __pyx_L17;
    }
    __pyx_L17:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1480
 *             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             # <<<<<<<<<<<<<<
 * 
 *         als = []
 */
    __pyx_v_i = (__pyx_v_i + 2);
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1482
 *             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_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1482; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_v_als = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1483
 * 
 *         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)
 */
  __pyx_t_3 = __pyx_v_matching->end;
  for (__pyx_t_4 = __pyx_v_matching->start; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
    __pyx_v_x = __pyx_t_4;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1484
 *         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_2 = PyInt_FromLong(((__pyx_v_matching->arr[__pyx_v_x]) - __pyx_v_f_sent_start)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1484; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_t_1 = PyInt_FromLong((__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 = 1484; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1484; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_10);
    PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_2);
    __Pyx_GIVEREF(__pyx_t_2);
    PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_1);
    __Pyx_GIVEREF(__pyx_t_1);
    __pyx_t_2 = 0;
    __pyx_t_1 = 0;
    __Pyx_XDECREF(((PyObject *)__pyx_v_al));
    __pyx_v_al = __pyx_t_10;
    __pyx_t_10 = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1485
 *         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_11 = PyList_Append(__pyx_v_als, ((PyObject *)__pyx_v_al)); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1485; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  }

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1487
 *             als.append(al)
 *         # check all source-side alignment constraints
 *         met_constraints = 1             # <<<<<<<<<<<<<<
 *         if self.require_aligned_terminal:
 *             num_aligned_chunks = 0
 */
  __pyx_v_met_constraints = 1;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1488
 *         # check all source-side alignment constraints
 *         met_constraints = 1
 *         if self.require_aligned_terminal:             # <<<<<<<<<<<<<<
 *             num_aligned_chunks = 0
 *             for i from 0 <= i < num_chunks:
 */
  if (__pyx_v_self->require_aligned_terminal) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1489
 *         met_constraints = 1
 *         if self.require_aligned_terminal:
 *             num_aligned_chunks = 0             # <<<<<<<<<<<<<<
 *             for i from 0 <= i < num_chunks:
 *                 for j from 0 <= j < chunklen[i]:
 */
    __pyx_v_num_aligned_chunks = 0;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1490
 *         if self.require_aligned_terminal:
 *             num_aligned_chunks = 0
 *             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:
 */
    __pyx_t_3 = __pyx_v_num_chunks;
    for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1491
 *             num_aligned_chunks = 0
 *             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:
 *                         num_aligned_chunks = num_aligned_chunks + 1
 */
      __pyx_t_4 = (__pyx_v_chunklen[__pyx_v_i]);
      for (__pyx_v_j = 0; __pyx_v_j < __pyx_t_4; __pyx_v_j++) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1492
 *             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:             # <<<<<<<<<<<<<<
 *                         num_aligned_chunks = num_aligned_chunks + 1
 *                         break
 */
        __pyx_t_9 = ((__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);
        if (__pyx_t_9) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1493
 *                 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             # <<<<<<<<<<<<<<
 *                         break
 *             if num_aligned_chunks == 0:
 */
          __pyx_v_num_aligned_chunks = (__pyx_v_num_aligned_chunks + 1);

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1494
 *                     if f_links_low[matching.arr[matching.start+i]+j-f_sent_start] > -1:
 *                         num_aligned_chunks = num_aligned_chunks + 1
 *                         break             # <<<<<<<<<<<<<<
 *             if num_aligned_chunks == 0:
 *                 reason_for_failure = "No aligned terminals"
 */
          goto __pyx_L24_break;
          goto __pyx_L25;
        }
        __pyx_L25:;
      }
      __pyx_L24_break:;
    }

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1495
 *                         num_aligned_chunks = num_aligned_chunks + 1
 *                         break
 *             if num_aligned_chunks == 0:             # <<<<<<<<<<<<<<
 *                 reason_for_failure = "No aligned terminals"
 *                 met_constraints = 0
 */
    __pyx_t_9 = (__pyx_v_num_aligned_chunks == 0);
    if (__pyx_t_9) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1496
 *                         break
 *             if num_aligned_chunks == 0:
 *                 reason_for_failure = "No aligned terminals"             # <<<<<<<<<<<<<<
 *                 met_constraints = 0
 *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
 */
      __Pyx_INCREF(((PyObject *)__pyx_kp_s_127));
      __Pyx_DECREF(__pyx_v_reason_for_failure);
      __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_127);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1497
 *             if num_aligned_chunks == 0:
 *                 reason_for_failure = "No aligned terminals"
 *                 met_constraints = 0             # <<<<<<<<<<<<<<
 *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
 *                 reason_for_failure = "Unaligned chunk"
 */
      __pyx_v_met_constraints = 0;
      goto __pyx_L26;
    }
    __pyx_L26:;

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1498
 *                 reason_for_failure = "No aligned terminals"
 *                 met_constraints = 0
 *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:             # <<<<<<<<<<<<<<
 *                 reason_for_failure = "Unaligned chunk"
 *                 met_constraints = 0
 */
    if (__pyx_v_self->require_aligned_chunks) {
      __pyx_t_9 = (__pyx_v_num_aligned_chunks < __pyx_v_num_chunks);
      __pyx_t_7 = __pyx_t_9;
    } else {
      __pyx_t_7 = __pyx_v_self->require_aligned_chunks;
    }
    if (__pyx_t_7) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1499
 *                 met_constraints = 0
 *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
 *                 reason_for_failure = "Unaligned chunk"             # <<<<<<<<<<<<<<
 *                 met_constraints = 0
 * 
 */
      __Pyx_INCREF(((PyObject *)__pyx_kp_s_128));
      __Pyx_DECREF(__pyx_v_reason_for_failure);
      __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_128);

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1500
 *             if self.require_aligned_chunks and num_aligned_chunks < num_chunks:
 *                 reason_for_failure = "Unaligned chunk"
 *                 met_constraints = 0             # <<<<<<<<<<<<<<
 * 
 *         if met_constraints and self.tight_phrases:
 */
      __pyx_v_met_constraints = 0;
      goto __pyx_L27;
    }
    __pyx_L27:;
    goto __pyx_L20;
  }
  __pyx_L20:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1502
 *                 met_constraints = 0
 * 
 *         if met_constraints and self.tight_phrases:             # <<<<<<<<<<<<<<
 *             # outside edge constraints are checked later
 *             for i from 0 <= i < num_chunks-1:
 */
  if (__pyx_v_met_constraints) {
    __pyx_t_7 = __pyx_v_self->tight_phrases;
  } else {
    __pyx_t_7 = __pyx_v_met_constraints;
  }
  if (__pyx_t_7) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1504
 *         if met_constraints and self.tight_phrases:
 *             # 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:
 *                     reason_for_failure = "Gaps are not tight phrases"
 */
    __pyx_t_12 = (__pyx_v_num_chunks - 1);
    for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_12; __pyx_v_i++) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1505
 *             # 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:             # <<<<<<<<<<<<<<
 *                     reason_for_failure = "Gaps are not tight phrases"
 *                     met_constraints = 0
 */
      __pyx_t_7 = ((__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);
      if (__pyx_t_7) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1506
 *             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"             # <<<<<<<<<<<<<<
 *                     met_constraints = 0
 *                     break
 */
        __Pyx_INCREF(((PyObject *)__pyx_kp_s_129));
        __Pyx_DECREF(__pyx_v_reason_for_failure);
        __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_129);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1507
 *                 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             # <<<<<<<<<<<<<<
 *                     break
 *                 if f_links_low[matching.arr[matching.start+i+1]-1-f_sent_start] == -1:
 */
        __pyx_v_met_constraints = 0;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1508
 *                     reason_for_failure = "Gaps are not tight phrases"
 *                     met_constraints = 0
 *                     break             # <<<<<<<<<<<<<<
 *                 if f_links_low[matching.arr[matching.start+i+1]-1-f_sent_start] == -1:
 *                     reason_for_failure = "Gaps are not tight phrases"
 */
        goto __pyx_L30_break;
        goto __pyx_L31;
      }
      __pyx_L31:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1509
 *                     met_constraints = 0
 *                     break
 *                 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
 */
      __pyx_t_7 = ((__pyx_v_f_links_low[(((__pyx_v_matching->arr[((__pyx_v_matching->start + __pyx_v_i) + 1)]) - 1) - __pyx_v_f_sent_start)]) == -1);
      if (__pyx_t_7) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1510
 *                     break
 *                 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
 *                     break
 */
        __Pyx_INCREF(((PyObject *)__pyx_kp_s_129));
        __Pyx_DECREF(__pyx_v_reason_for_failure);
        __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_129);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1511
 *                 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             # <<<<<<<<<<<<<<
 *                     break
 * 
 */
        __pyx_v_met_constraints = 0;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1512
 *                     reason_for_failure = "Gaps are not tight phrases"
 *                     met_constraints = 0
 *                     break             # <<<<<<<<<<<<<<
 * 
 *         f_low = matching.arr[matching.start] - f_sent_start
 */
        goto __pyx_L30_break;
        goto __pyx_L32;
      }
      __pyx_L32:;
    }
    __pyx_L30_break:;
    goto __pyx_L28;
  }
  __pyx_L28:;

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1514
 *                     break
 * 
 *         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:
 */
  __pyx_v_f_low = ((__pyx_v_matching->arr[__pyx_v_matching->start]) - __pyx_v_f_sent_start);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1515
 * 
 *         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:
 * 
 */
  __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);

  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1516
 *         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:             # <<<<<<<<<<<<<<
 * 
 *             if self.find_fixpoint(f_low, f_high, f_links_low, f_links_high, e_links_low, e_links_high,
 */
  if (__pyx_v_met_constraints) {

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1518
 *         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_10 = PyInt_FromLong(__pyx_v_f_high); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1518; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
    __Pyx_GOTREF(__pyx_t_10);

    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1522
 *                                 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):             # <<<<<<<<<<<<<<
 *                 gap_error = 0
 *                 num_gaps = 0
 */
    __pyx_t_3 = ((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_fixpoint(__pyx_v_self, __pyx_v_f_low, __pyx_t_10, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_links_low, __pyx_v_e_links_high, -1, -1, (&__pyx_v_e_low), (&__pyx_v_e_high), (&__pyx_v_f_back_low), (&__pyx_v_f_back_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, __pyx_v_self->train_min_gap_size, 0, ((__pyx_v_self->max_nonterminals - __pyx_v_num_chunks) + 1), 1, 1, 0, 0);
    __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
    if (__pyx_t_3) {

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1523
 *                                 self.train_min_gap_size, 0,
 *                                 self.max_nonterminals - num_chunks + 1, 1, 1, 0, 0):
 *                 gap_error = 0             # <<<<<<<<<<<<<<
 *                 num_gaps = 0
 * 
 */
      __pyx_v_gap_error = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1524
 *                                 self.max_nonterminals - num_chunks + 1, 1, 1, 0, 0):
 *                 gap_error = 0
 *                 num_gaps = 0             # <<<<<<<<<<<<<<
 * 
 *                 if f_back_low < f_low:
 */
      __pyx_v_num_gaps = 0;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1526
 *                 num_gaps = 0
 * 
 *                 if f_back_low < f_low:             # <<<<<<<<<<<<<<
 *                     f_gap_low[0] = f_back_low
 *                     f_gap_high[0] = f_low
 */
      __pyx_t_7 = (__pyx_v_f_back_low < __pyx_v_f_low);
      if (__pyx_t_7) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1527
 * 
 *                 if f_back_low < f_low:
 *                     f_gap_low[0] = f_back_low             # <<<<<<<<<<<<<<
 *                     f_gap_high[0] = f_low
 *                     num_gaps = 1
 */
        (__pyx_v_f_gap_low[0]) = __pyx_v_f_back_low;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1528
 *                 if f_back_low < f_low:
 *                     f_gap_low[0] = f_back_low
 *                     f_gap_high[0] = f_low             # <<<<<<<<<<<<<<
 *                     num_gaps = 1
 *                     gap_start = 0
 */
        (__pyx_v_f_gap_high[0]) = __pyx_v_f_low;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1529
 *                     f_gap_low[0] = f_back_low
 *                     f_gap_high[0] = f_low
 *                     num_gaps = 1             # <<<<<<<<<<<<<<
 *                     gap_start = 0
 *                     phrase_len = phrase_len+1
 */
        __pyx_v_num_gaps = 1;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1530
 *                     f_gap_high[0] = f_low
 *                     num_gaps = 1
 *                     gap_start = 0             # <<<<<<<<<<<<<<
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:
 */
        __pyx_v_gap_start = 0;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1531
 *                     num_gaps = 1
 *                     gap_start = 0
 *                     phrase_len = phrase_len+1             # <<<<<<<<<<<<<<
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1
 */
        __pyx_v_phrase_len = (__pyx_v_phrase_len + 1);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1532
 *                     gap_start = 0
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:             # <<<<<<<<<<<<<<
 *                         gap_error = 1
 *                     if self.tight_phrases:
 */
        __pyx_t_7 = (__pyx_v_phrase_len > __pyx_v_self->max_length);
        if (__pyx_t_7) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1533
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1             # <<<<<<<<<<<<<<
 *                     if self.tight_phrases:
 *                         if f_links_low[f_back_low] == -1 or f_links_low[f_low-1] == -1:
 */
          __pyx_v_gap_error = 1;
          goto __pyx_L36;
        }
        __pyx_L36:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1534
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1
 *                     if self.tight_phrases:             # <<<<<<<<<<<<<<
 *                         if f_links_low[f_back_low] == -1 or f_links_low[f_low-1] == -1:
 *                             gap_error = 1
 */
        if (__pyx_v_self->tight_phrases) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1535
 *                         gap_error = 1
 *                     if self.tight_phrases:
 *                         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"
 */
          __pyx_t_7 = ((__pyx_v_f_links_low[__pyx_v_f_back_low]) == -1);
          if (!__pyx_t_7) {
            __pyx_t_9 = ((__pyx_v_f_links_low[(__pyx_v_f_low - 1)]) == -1);
            __pyx_t_8 = __pyx_t_9;
          } else {
            __pyx_t_8 = __pyx_t_7;
          }
          if (__pyx_t_8) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1536
 *                     if self.tight_phrases:
 *                         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"
 *                 else:
 */
            __pyx_v_gap_error = 1;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1537
 *                         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"             # <<<<<<<<<<<<<<
 *                 else:
 *                     gap_start = 1
 */
            __Pyx_INCREF(((PyObject *)__pyx_kp_s_130));
            __Pyx_DECREF(__pyx_v_reason_for_failure);
            __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_130);
            goto __pyx_L38;
          }
          __pyx_L38:;
          goto __pyx_L37;
        }
        __pyx_L37:;
        goto __pyx_L35;
      }
      /*else*/ {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1539
 *                             reason_for_failure = "Inside edges of preceding subphrase are not tight"
 *                 else:
 *                     gap_start = 1             # <<<<<<<<<<<<<<
 *                     if self.tight_phrases and f_links_low[f_low] == -1:
 *                         # this is not a hard error.    we can't extract this phrase
 */
        __pyx_v_gap_start = 1;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1540
 *                 else:
 *                     gap_start = 1
 *                     if self.tight_phrases and f_links_low[f_low] == -1:             # <<<<<<<<<<<<<<
 *                         # this is not a hard error.    we can't extract this phrase
 *                         # but we still might be able to extract a superphrase
 */
        if (__pyx_v_self->tight_phrases) {
          __pyx_t_8 = ((__pyx_v_f_links_low[__pyx_v_f_low]) == -1);
          __pyx_t_7 = __pyx_t_8;
        } else {
          __pyx_t_7 = __pyx_v_self->tight_phrases;
        }
        if (__pyx_t_7) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1543
 *                         # 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             # <<<<<<<<<<<<<<
 * 
 *                 for i from 0 <= i < matching.size - 1:
 */
          __pyx_v_met_constraints = 0;
          goto __pyx_L39;
        }
        __pyx_L39:;
      }
      __pyx_L35:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1545
 *                         met_constraints = 0
 * 
 *                 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
 */
      __pyx_t_12 = (__pyx_v_matching->size - 1);
      for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_12; __pyx_v_i++) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1546
 * 
 *                 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
 *                     num_gaps = num_gaps + 1
 */
        (__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);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1547
 *                 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             # <<<<<<<<<<<<<<
 *                     num_gaps = num_gaps + 1
 * 
 */
        (__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);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1548
 *                     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             # <<<<<<<<<<<<<<
 * 
 *                 if f_high < f_back_high:
 */
        __pyx_v_num_gaps = (__pyx_v_num_gaps + 1);
      }

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1550
 *                     num_gaps = num_gaps + 1
 * 
 *                 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
 */
      __pyx_t_7 = (__pyx_v_f_high < __pyx_v_f_back_high);
      if (__pyx_t_7) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1551
 * 
 *                 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
 *                     num_gaps = num_gaps + 1
 */
        (__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_num_gaps)]) = __pyx_v_f_high;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1552
 *                 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             # <<<<<<<<<<<<<<
 *                     num_gaps = num_gaps + 1
 *                     phrase_len = phrase_len+1
 */
        (__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_num_gaps)]) = __pyx_v_f_back_high;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1553
 *                     f_gap_low[gap_start+num_gaps] = f_high
 *                     f_gap_high[gap_start+num_gaps] = f_back_high
 *                     num_gaps = num_gaps + 1             # <<<<<<<<<<<<<<
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:
 */
        __pyx_v_num_gaps = (__pyx_v_num_gaps + 1);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1554
 *                     f_gap_high[gap_start+num_gaps] = f_back_high
 *                     num_gaps = num_gaps + 1
 *                     phrase_len = phrase_len+1             # <<<<<<<<<<<<<<
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1
 */
        __pyx_v_phrase_len = (__pyx_v_phrase_len + 1);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1555
 *                     num_gaps = num_gaps + 1
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:             # <<<<<<<<<<<<<<
 *                         gap_error = 1
 *                     if self.tight_phrases:
 */
        __pyx_t_7 = (__pyx_v_phrase_len > __pyx_v_self->max_length);
        if (__pyx_t_7) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1556
 *                     phrase_len = phrase_len+1
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1             # <<<<<<<<<<<<<<
 *                     if self.tight_phrases:
 *                         if f_links_low[f_back_high-1] == -1 or f_links_low[f_high] == -1:
 */
          __pyx_v_gap_error = 1;
          goto __pyx_L43;
        }
        __pyx_L43:;

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1557
 *                     if phrase_len > self.max_length:
 *                         gap_error = 1
 *                     if self.tight_phrases:             # <<<<<<<<<<<<<<
 *                         if f_links_low[f_back_high-1] == -1 or f_links_low[f_high] == -1:
 *                             gap_error = 1
 */
        if (__pyx_v_self->tight_phrases) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1558
 *                         gap_error = 1
 *                     if self.tight_phrases:
 *                         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"
 */
          __pyx_t_7 = ((__pyx_v_f_links_low[(__pyx_v_f_back_high - 1)]) == -1);
          if (!__pyx_t_7) {
            __pyx_t_8 = ((__pyx_v_f_links_low[__pyx_v_f_high]) == -1);
            __pyx_t_9 = __pyx_t_8;
          } else {
            __pyx_t_9 = __pyx_t_7;
          }
          if (__pyx_t_9) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1559
 *                     if self.tight_phrases:
 *                         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"
 *                 else:
 */
            __pyx_v_gap_error = 1;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1560
 *                         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"             # <<<<<<<<<<<<<<
 *                 else:
 *                     if self.tight_phrases and f_links_low[f_high-1] == -1:
 */
            __Pyx_INCREF(((PyObject *)__pyx_kp_s_131));
            __Pyx_DECREF(__pyx_v_reason_for_failure);
            __pyx_v_reason_for_failure = ((PyObject *)__pyx_kp_s_131);
            goto __pyx_L45;
          }
          __pyx_L45:;
          goto __pyx_L44;
        }
        __pyx_L44:;
        goto __pyx_L42;
      }
      /*else*/ {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1562
 *                             reason_for_failure = "Inside edges of following subphrase are not tight"
 *                 else:
 *                     if self.tight_phrases and f_links_low[f_high-1] == -1:             # <<<<<<<<<<<<<<
 *                         met_constraints = 0
 * 
 */
        if (__pyx_v_self->tight_phrases) {
          __pyx_t_9 = ((__pyx_v_f_links_low[(__pyx_v_f_high - 1)]) == -1);
          __pyx_t_7 = __pyx_t_9;
        } else {
          __pyx_t_7 = __pyx_v_self->tight_phrases;
        }
        if (__pyx_t_7) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1563
 *                 else:
 *                     if self.tight_phrases and f_links_low[f_high-1] == -1:
 *                         met_constraints = 0             # <<<<<<<<<<<<<<
 * 
 *                 if gap_error == 0:
 */
          __pyx_v_met_constraints = 0;
          goto __pyx_L46;
        }
        __pyx_L46:;
      }
      __pyx_L42:;

      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1565
 *                         met_constraints = 0
 * 
 *                 if gap_error == 0:             # <<<<<<<<<<<<<<
 *                     e_word_count = e_high - e_low
 *                     for i from 0 <= i < num_gaps: # check integrity of subphrases
 */
      __pyx_t_7 = (__pyx_v_gap_error == 0);
      if (__pyx_t_7) {

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1566
 * 
 *                 if gap_error == 0:
 *                     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],
 */
        __pyx_v_e_word_count = (__pyx_v_e_high - __pyx_v_e_low);

        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1567
 *                 if gap_error == 0:
 *                     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,
 */
        __pyx_t_3 = __pyx_v_num_gaps;
        for (__pyx_v_i = 0; __pyx_v_i < __pyx_t_3; __pyx_v_i++) {

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1568
 *                     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_10 = PyInt_FromLong((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
          __Pyx_GOTREF(__pyx_t_10);

          /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1573
 *                                             f_gap_low+gap_start+i, f_gap_high+gap_start+i,
 *                                             f_sent_len, e_sent_len,
 *                                             self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
 *                                             0, 0, 0, 0, 0, 0, 0) == 0:
 *                             gap_error = 1
 */
          __pyx_t_7 = (((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_fixpoint(__pyx_v_self, (__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_i)]), __pyx_t_10, __pyx_v_f_links_low, __pyx_v_f_links_high, __pyx_v_e_links_low, __pyx_v_e_links_high, -1, -1, ((__pyx_v_e_gap_low + __pyx_v_gap_start) + __pyx_v_i), ((__pyx_v_e_gap_high + __pyx_v_gap_start) + __pyx_v_i), ((__pyx_v_f_gap_low + __pyx_v_gap_start) + __pyx_v_i), ((__pyx_v_f_gap_high + __pyx_v_gap_start) + __pyx_v_i), __pyx_v_f_sent_len, __pyx_v_e_sent_len, __pyx_v_self->train_max_initial_size, __pyx_v_self->train_max_initial_size, 0, 0, 0, 0, 0, 0, 0) == 0);
          __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
          if (__pyx_t_7) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1575
 *                                             self.train_max_initial_size, self.train_max_initial_size,
 *                                             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_v_gap_error = 1;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1576
 *                                             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_10 = PyInt_FromLong((__pyx_v_f_gap_low[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1576; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
            __Pyx_GOTREF(__pyx_t_10);
            __pyx_t_1 = PyInt_FromLong((__pyx_v_f_gap_high[(__pyx_v_gap_start + __pyx_v_i)])); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1576; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
            __Pyx_GOTREF(__pyx_t_1);
            __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1576; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
            __Pyx_GOTREF(__pyx_t_2);
            PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_10);
            __Pyx_GIVEREF(__pyx_t_10);
            PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1);
            __Pyx_GIVEREF(__pyx_t_1);
            __pyx_t_10 = 0;
            __pyx_t_1 = 0;
            __pyx_t_1 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_132), ((PyObject *)__pyx_t_2)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1576; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
            __Pyx_GOTREF(((PyObject *)__pyx_t_1));
            __Pyx_DECREF(((PyObject *)__pyx_t_2)); __pyx_t_2 = 0;
            __Pyx_DECREF(__pyx_v_reason_for_failure);
            __pyx_v_reason_for_failure = ((PyObject *)__pyx_t_1);
            __pyx_t_1 = 0;

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 *                     i = 1
 *                     self.findexes.reset()
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 *                     self.findexes.reset()
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 *                     self.findexes.reset()
 *                     if f_back_low < f_low:             # <<<<<<<<<<<<<<
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 *                     self.findexes.reset()
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 *                     if (num_gaps < self.max_nonterminals and
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 *                         if (f_back_low == f_low and
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 *                                 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))):
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 *                             met_constraints = 1
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 *                                 ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_back_high-1] != -1))):
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 *                             met_constraints = 1             # <<<<<<<<<<<<<<
 *                             if self.tight_phrases:
 *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
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 *                             f_x_low = f_low-self.train_min_gap_size
 *                             met_constraints = 1
 *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
 *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
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 *                             met_constraints = 1
 *                             if self.tight_phrases:
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 *                             if self.tight_phrases:
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 *                                 while f_x_low >= 0 and f_links_low[f_x_low] == -1:
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 *                                 met_constraints = 0
 * 
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 *                                     f_x_low = f_x_low - 1
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 * 
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 *                                 met_constraints = 0
 * 
 *                             if (met_constraints and             # <<<<<<<<<<<<<<
 *                                 self.find_fixpoint(f_x_low, f_back_high,
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 */
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 *                             if (met_constraints and
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 *                                             f_links_low, f_links_high, e_links_low, e_links_high,
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 *                                             1, 1, 1, 1, 0, 1, 0) and
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 *                                             self.train_max_initial_size, self.train_max_initial_size,             # <<<<<<<<<<<<<<
 *                                             0, 0, 0, 0, 0, 0, 0)):
 *                                 fphr_arr._clear()
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 *                                             self.train_max_initial_size, self.train_max_initial_size,
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 *                                 i = 1
 *                                 self.findexes.reset()
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 *                                 i = 1             # <<<<<<<<<<<<<<
 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))
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 *                                 fphr_arr._clear()
 *                                 i = 1
 *                                 self.findexes.reset()             # <<<<<<<<<<<<<<
 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))
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 *                                 i = 1
 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1
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 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
 *                                 i = i+1
 *                                 self.findexes.extend(self.findexes1)
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 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1             # <<<<<<<<<<<<<<
 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:
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 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1
 *                                 self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
 *                                 for j from 0 <= j < phrase.n:
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 *                                 i = i+1
 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
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 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:
 *                                     if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
 *                                         fphr_arr._append(sym_setindex(self.category, i))
 *                                         i = i + 1
 */
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 *                                 for j from 0 <= j < phrase.n:
 *                                     if sym_isvar(phrase.syms[j]):
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 *                                         i = i + 1
 *                                     else:
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 *                                     if sym_isvar(phrase.syms[j]):
 *                                         fphr_arr._append(sym_setindex(self.category, i))
 *                                         i = i + 1             # <<<<<<<<<<<<<<
 *                                     else:
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 *                                         i = i + 1
 *                                     else:
 *                                         fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
 *                                 if f_back_high > f_high:
 *                                     fphr_arr._append(sym_setindex(self.category, i))
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 *                                 if f_back_high > f_high:             # <<<<<<<<<<<<<<
 *                                     fphr_arr._append(sym_setindex(self.category, i))
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 *                                         fphr_arr._append(phrase.syms[j])
 *                                 if f_back_high > f_high:
 *                                     fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
 *                                     self.findexes.append(sym_setindex(self.category, i))
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 *                                 if f_back_high > f_high:
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 *                                     self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
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 *                                     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,
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 *                                                     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:
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 *                                                     f_x_low, f_x_high, f_gap_low, f_gap_high, f_links_low, matching.sent_id,
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 *                                 if len(phrase_list) > 0:             # <<<<<<<<<<<<<<
 *                                     pair_count = 1.0 / len(phrase_list)
 *                                 else:
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                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1660
 *                                                     e_sent_len, e_sent_start)
 *                                 if len(phrase_list) > 0:
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 *                                     pair_count = 0
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 *                                     pair_count = 1.0 / len(phrase_list)
 *                                 else:
 *                                     pair_count = 0             # <<<<<<<<<<<<<<
 *                                 for phrase2,eindexes in phrase_list:
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 *                                 else:
 *                                     pair_count = 0
 *                                 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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                __Pyx_GOTREF(__pyx_t_15);
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                  __pyx_t_1 = PyList_GET_ITEM(__pyx_t_15, __pyx_t_13); __Pyx_INCREF(__pyx_t_1); __pyx_t_13++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1663; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 *                         if (f_back_high == f_high and
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 *                             f_sent_len - f_high >= self.train_min_gap_size and
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 *                             met_constraints = 1
 *                             if self.tight_phrases:             # <<<<<<<<<<<<<<
 *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
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 *                                     f_x_high = f_x_high + 1
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 *                             if self.tight_phrases:
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 *                                 while f_x_high <= f_sent_len and f_links_low[f_x_high-1] == -1:
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 *                                 met_constraints = 0
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 *                                             f_links_low, f_links_high, e_links_low, e_links_high,
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                  __pyx_L93_unpacking_done:;
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                __pyx_t_15 = 0;
                __Pyx_XDECREF(__pyx_v_eindexes);
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 *                                     pair_count = 0
 *                                 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
 */
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                __pyx_t_2 = ((PyObject *)((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->create_alignments(__pyx_v_self, __pyx_v_sent_links, __pyx_v_num_links, __pyx_t_14, __pyx_v_eindexes)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 1718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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                __Pyx_XDECREF(((PyObject *)__pyx_v_als3));
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 *                                 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
 */
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                __pyx_t_15 = 0;
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 *                                     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
 *                             f_back_high == f_high and
 */
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            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1721
 *                                     extracts.append((fphr, phrase2, pair_count, tuple(als3)))
 *                         if (num_gaps < self.max_nonterminals - 1 and
 *                             phrase_len+1 < self.max_length and             # <<<<<<<<<<<<<<
 *                             f_back_high == f_high and
 *                             f_back_low == f_low and
 */
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            if (__pyx_t_7) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1722
 *                         if (num_gaps < self.max_nonterminals - 1 and
 *                             phrase_len+1 < self.max_length and
 *                             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
 */
              __pyx_t_18 = (__pyx_v_f_back_high == __pyx_v_f_high);
              if (__pyx_t_18) {

                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1723
 *                             phrase_len+1 < self.max_length and
 *                             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
 *                             f_low >= self.train_min_gap_size and
 */
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                  /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1724
 *                             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             # <<<<<<<<<<<<<<
 *                             f_low >= self.train_min_gap_size and
 *                             f_high <= f_sent_len - self.train_min_gap_size and
 */
                  __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);
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                    /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1725
 *                             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             # <<<<<<<<<<<<<<
 *                             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))):
 */
                    __pyx_t_20 = (__pyx_v_f_low >= __pyx_v_self->train_min_gap_size);
                    if (__pyx_t_20) {

                      /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1726
 *                             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             # <<<<<<<<<<<<<<
 *                             ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_high] != -1))):
 * 
 */
                      __pyx_t_21 = (__pyx_v_f_high <= (__pyx_v_f_sent_len - __pyx_v_self->train_min_gap_size));
                      if (__pyx_t_21) {

                        /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1727
 *                             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))):             # <<<<<<<<<<<<<<
 * 
 *                             met_constraints = 1
 */
                        __pyx_t_22 = (!__pyx_v_self->tight_phrases);
                        if (!__pyx_t_22) {
                          __pyx_t_23 = ((__pyx_v_f_links_low[(__pyx_v_f_low - 1)]) != -1);
                          if (__pyx_t_23) {
                            __pyx_t_24 = ((__pyx_v_f_links_low[__pyx_v_f_high]) != -1);
                            __pyx_t_25 = __pyx_t_24;
                          } else {
                            __pyx_t_25 = __pyx_t_23;
                          }
                          __pyx_t_23 = __pyx_t_25;
                        } else {
                          __pyx_t_23 = __pyx_t_22;
                        }
                        __pyx_t_22 = __pyx_t_23;
                      } else {
                        __pyx_t_22 = __pyx_t_21;
                      }
                      __pyx_t_21 = __pyx_t_22;
                    } else {
                      __pyx_t_21 = __pyx_t_20;
                    }
                    __pyx_t_20 = __pyx_t_21;
                  } else {
                    __pyx_t_20 = __pyx_t_19;
                  }
                  __pyx_t_19 = __pyx_t_20;
                } else {
                  __pyx_t_19 = __pyx_t_8;
                }
                __pyx_t_8 = __pyx_t_19;
              } else {
                __pyx_t_8 = __pyx_t_18;
              }
              __pyx_t_18 = __pyx_t_8;
            } else {
              __pyx_t_18 = __pyx_t_7;
            }
            __pyx_t_7 = __pyx_t_18;
          } else {
            __pyx_t_7 = __pyx_t_9;
          }
          if (__pyx_t_7) {

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1729
 *                             ((not self.tight_phrases) or (f_links_low[f_low-1] != -1 and f_links_low[f_high] != -1))):
 * 
 *                             met_constraints = 1             # <<<<<<<<<<<<<<
 *                             f_x_low = f_low-self.train_min_gap_size
 *                             if self.tight_phrases:
 */
            __pyx_v_met_constraints = 1;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1730
 * 
 *                             met_constraints = 1
 *                             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:
 */
            __pyx_v_f_x_low = (__pyx_v_f_low - __pyx_v_self->train_min_gap_size);

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1731
 *                             met_constraints = 1
 *                             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:
 *                                     f_x_low = f_x_low - 1
 */
            if (__pyx_v_self->tight_phrases) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1732
 *                             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:             # <<<<<<<<<<<<<<
 *                                     f_x_low = f_x_low - 1
 *                             if f_x_low < 0:
 */
              while (1) {
                __pyx_t_7 = (__pyx_v_f_x_low >= 0);
                if (__pyx_t_7) {
                  __pyx_t_9 = ((__pyx_v_f_links_low[__pyx_v_f_x_low]) == -1);
                  __pyx_t_18 = __pyx_t_9;
                } else {
                  __pyx_t_18 = __pyx_t_7;
                }
                if (!__pyx_t_18) break;

                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1733
 *                             if self.tight_phrases:
 *                                 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:
 *                                 met_constraints = 0
 */
                __pyx_v_f_x_low = (__pyx_v_f_x_low - 1);
              }
              goto __pyx_L95;
            }
            __pyx_L95:;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1734
 *                                 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:             # <<<<<<<<<<<<<<
 *                                 met_constraints = 0
 * 
 */
            __pyx_t_18 = (__pyx_v_f_x_low < 0);
            if (__pyx_t_18) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1735
 *                                     f_x_low = f_x_low - 1
 *                             if f_x_low < 0:
 *                                 met_constraints = 0             # <<<<<<<<<<<<<<
 * 
 *                             f_x_high = f_high+self.train_min_gap_size
 */
              __pyx_v_met_constraints = 0;
              goto __pyx_L98;
            }
            __pyx_L98:;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1737
 *                                 met_constraints = 0
 * 
 *                             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:
 */
            __pyx_v_f_x_high = (__pyx_v_f_high + __pyx_v_self->train_min_gap_size);

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1738
 * 
 *                             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:
 *                                     f_x_high = f_x_high + 1
 */
            if (__pyx_v_self->tight_phrases) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1739
 *                             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:             # <<<<<<<<<<<<<<
 *                                     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:
 */
              while (1) {
                __pyx_t_18 = (__pyx_v_f_x_high <= __pyx_v_f_sent_len);
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                  __pyx_t_7 = ((__pyx_v_f_links_low[(__pyx_v_f_x_high - 1)]) == -1);
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                } else {
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                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1740
 *                             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             # <<<<<<<<<<<<<<
 *                             if f_x_high > f_sent_len or f_x_high - f_x_low > self.train_max_initial_size:
 *                                 met_constraints = 0
 */
                __pyx_v_f_x_high = (__pyx_v_f_x_high + 1);
              }
              goto __pyx_L99;
            }
            __pyx_L99:;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1741
 *                                 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:             # <<<<<<<<<<<<<<
 *                                 met_constraints = 0
 * 
 */
            __pyx_t_9 = (__pyx_v_f_x_high > __pyx_v_f_sent_len);
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              __pyx_t_18 = ((__pyx_v_f_x_high - __pyx_v_f_x_low) > __pyx_v_self->train_max_initial_size);
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              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1742
 *                                     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             # <<<<<<<<<<<<<<
 * 
 *                             if (met_constraints and
 */
              __pyx_v_met_constraints = 0;
              goto __pyx_L102;
            }
            __pyx_L102:;

            /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1744
 *                                 met_constraints = 0
 * 
 *                             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,
 */
            if (__pyx_v_met_constraints) {

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1745
 * 
 *                             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_1 = PyInt_FromLong(__pyx_v_f_x_high); 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);

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1749
 *                                                 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,             # <<<<<<<<<<<<<<
 *                                                 1, 1, 2, 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
 */
              if (((struct __pyx_vtabstruct_3_sa_HieroCachingRuleFactory *)__pyx_v_self->__pyx_vtab)->find_fixpoint(__pyx_v_self, __pyx_v_f_x_low, __pyx_t_1, __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, 2, 1, 1, 1, 1)) {
                __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1751
 *                                                 self.train_max_initial_size, self.train_max_initial_size,
 *                                                 1, 1, 2, 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,
 */
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 *                                                 1, 1, 2, 1, 1, 1, 1) and
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 *                                                 f_links_low, f_links_high, e_links_low, e_links_high,
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 *                                                 0, 0, 0, 0, 0, 0, 0) and
 *                                 self.find_fixpoint(f_high, f_x_high,
 */
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 *                                                 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,
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 *                                                 f_gap_low+1+num_gaps, f_gap_high+1+num_gaps,
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 *                                                 0, 0, 0, 0, 0, 0, 0)):
 *                                 fphr_arr._clear()
 */
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 *                                                 self.train_max_initial_size, self.train_max_initial_size,
 *                                                 0, 0, 0, 0, 0, 0, 0)):
 *                                 fphr_arr._clear()             # <<<<<<<<<<<<<<
 *                                 i = 1
 *                                 self.findexes.reset()
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 *                                                 0, 0, 0, 0, 0, 0, 0)):
 *                                 fphr_arr._clear()
 *                                 i = 1             # <<<<<<<<<<<<<<
 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))
 */
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 *                                 fphr_arr._clear()
 *                                 i = 1
 *                                 self.findexes.reset()             # <<<<<<<<<<<<<<
 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 */
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 *                                 i = 1
 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1
 */
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 *                                 self.findexes.reset()
 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))             # <<<<<<<<<<<<<<
 *                                 i = i+1
 *                                 self.findexes.extend(self.findexes1)
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 *                                 self.findexes.append(sym_setindex(self.category, i))
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1             # <<<<<<<<<<<<<<
 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:
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 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 i = i+1
 *                                 self.findexes.extend(self.findexes1)             # <<<<<<<<<<<<<<
 *                                 for j from 0 <= j < phrase.n:
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 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:             # <<<<<<<<<<<<<<
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 *                                 self.findexes.extend(self.findexes1)
 *                                 for j from 0 <= j < phrase.n:
 *                                     if sym_isvar(phrase.syms[j]):             # <<<<<<<<<<<<<<
 *                                         fphr_arr._append(sym_setindex(self.category, i))
 *                                         i = i + 1
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 *                                 for j from 0 <= j < phrase.n:
 *                                     if sym_isvar(phrase.syms[j]):
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 *                                         i = i + 1
 *                                     else:
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 *                                     if sym_isvar(phrase.syms[j]):
 *                                         fphr_arr._append(sym_setindex(self.category, i))
 *                                         i = i + 1             # <<<<<<<<<<<<<<
 *                                     else:
 *                                         fphr_arr._append(phrase.syms[j])
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 *                                         i = i + 1
 *                                     else:
 *                                         fphr_arr._append(phrase.syms[j])             # <<<<<<<<<<<<<<
 *                                 fphr_arr._append(sym_setindex(self.category, i))
 *                                 self.findexes.append(sym_setindex(self.category, i))
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 *                                     else:
 *                                         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)
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 *                                         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)
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 *                                 fphr_arr._append(sym_setindex(self.category, i))
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 *                                 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,
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              __Pyx_INCREF(((PyObject *)__pyx_v_fphr_arr));
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 *                                 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)             # <<<<<<<<<<<<<<
 *                                 if len(phrase_list) > 0:
 *                                     pair_count = 1.0 / len(phrase_list)
 */
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              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1784
 *                                                     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:
 */
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                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1785
 *                                                     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
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                /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1787
 *                                     pair_count = 1.0 / len(phrase_list)
 *                                 else:
 *                                     pair_count = 0             # <<<<<<<<<<<<<<
 *                                 for phrase2, eindexes in phrase_list:
 *                                     als4 = self.create_alignments(sent_links,num_links,self.findexes,eindexes)
 */
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              }
              __pyx_L107:;

              /* "/Users/vchahun/Sandbox/cdec/python/src/sa/rulefactory.pxi":1788
 *                                 else:
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static PyObject *__pyx_tp_new_3_sa_FeatureVector(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa_FeatureVector *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_FeatureVector *)o);
  p->names = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->values = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_13FeatureVector_1__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_FeatureVector(PyObject *o) {
  struct __pyx_obj_3_sa_FeatureVector *p = (struct __pyx_obj_3_sa_FeatureVector *)o;
  Py_CLEAR(p->names);
  Py_CLEAR(p->values);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_FeatureVector(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_FeatureVector *p = (struct __pyx_obj_3_sa_FeatureVector *)o;
  if (p->names) {
    e = (*v)(((PyObject*)p->names), a); if (e) return e;
  }
  if (p->values) {
    e = (*v)(((PyObject*)p->values), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_FeatureVector(PyObject *o) {
  struct __pyx_obj_3_sa_FeatureVector *p = (struct __pyx_obj_3_sa_FeatureVector *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->names);
  p->names = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->values);
  p->values = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_FeatureVector[] = {
  {__Pyx_NAMESTR("set"), (PyCFunction)__pyx_pw_3_sa_13FeatureVector_3set, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_FeatureVector = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_FeatureVector = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_FeatureVector = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_FeatureVector = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_FeatureVector = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.FeatureVector"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_FeatureVector), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_FeatureVector, /*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*/
  &__pyx_tp_as_number_FeatureVector, /*tp_as_number*/
  &__pyx_tp_as_sequence_FeatureVector, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_FeatureVector, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_3_sa_13FeatureVector_8__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_FeatureVector, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_FeatureVector, /*tp_traverse*/
  __pyx_tp_clear_3_sa_FeatureVector, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_3_sa_13FeatureVector_5__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_FeatureVector, /*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_3_sa_FeatureVector, /*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_vtabstruct_3_sa_Phrase __pyx_vtable_3_sa_Phrase;

static PyObject *__pyx_tp_new_3_sa_Phrase(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_Phrase *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Phrase *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_Phrase;
  if (__pyx_pw_3_sa_6Phrase_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Phrase(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_6Phrase_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  (*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_3_sa_Phrase(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyObject *__pyx_getprop_3_sa_6Phrase_words(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_6Phrase_5words_1__get__(o);
}

static PyMethodDef __pyx_methods_3_sa_Phrase[] = {
  {__Pyx_NAMESTR("handle"), (PyCFunction)__pyx_pw_3_sa_6Phrase_7handle, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_3_sa_6Phrase_6handle)},
  {__Pyx_NAMESTR("strhandle"), (PyCFunction)__pyx_pw_3_sa_6Phrase_9strhandle, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("arity"), (PyCFunction)__pyx_pw_3_sa_6Phrase_11arity, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("getvarpos"), (PyCFunction)__pyx_pw_3_sa_6Phrase_13getvarpos, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("getvar"), (PyCFunction)__pyx_pw_3_sa_6Phrase_15getvar, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("clen"), (PyCFunction)__pyx_pw_3_sa_6Phrase_17clen, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("getchunk"), (PyCFunction)__pyx_pw_3_sa_6Phrase_19getchunk, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("subst"), (PyCFunction)__pyx_pw_3_sa_6Phrase_32subst, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_Phrase[] = {
  {(char *)"words", __pyx_getprop_3_sa_6Phrase_words, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Phrase = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Phrase = {
  __pyx_pw_3_sa_6Phrase_25__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_3_sa_Phrase, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Phrase = {
  __pyx_pw_3_sa_6Phrase_25__len__, /*mp_length*/
  __pyx_pw_3_sa_6Phrase_27__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Phrase = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Phrase = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Phrase"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Phrase), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Phrase, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  __pyx_pw_3_sa_6Phrase_21__cmp__, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_Phrase, /*tp_as_number*/
  &__pyx_tp_as_sequence_Phrase, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Phrase, /*tp_as_mapping*/
  __pyx_pw_3_sa_6Phrase_23__hash__, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_3_sa_6Phrase_5__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Phrase, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_3_sa_6Phrase_29__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Phrase, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_Phrase, /*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_3_sa_Phrase, /*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_3_sa_Rule(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_Rule *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Rule *)o);
  p->f = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  p->e = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  p->scores = ((struct __pyx_obj_3_sa_FeatureVector *)Py_None); Py_INCREF(Py_None);
  p->word_alignments = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_4Rule_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Rule(PyObject *o) {
  struct __pyx_obj_3_sa_Rule *p = (struct __pyx_obj_3_sa_Rule *)o;
  Py_CLEAR(p->f);
  Py_CLEAR(p->e);
  Py_CLEAR(p->scores);
  Py_CLEAR(p->word_alignments);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Rule(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Rule *p = (struct __pyx_obj_3_sa_Rule *)o;
  if (p->f) {
    e = (*v)(((PyObject*)p->f), a); if (e) return e;
  }
  if (p->e) {
    e = (*v)(((PyObject*)p->e), a); if (e) return e;
  }
  if (p->scores) {
    e = (*v)(((PyObject*)p->scores), a); if (e) return e;
  }
  if (p->word_alignments) {
    e = (*v)(p->word_alignments, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Rule(PyObject *o) {
  struct __pyx_obj_3_sa_Rule *p = (struct __pyx_obj_3_sa_Rule *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->f);
  p->f = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->e);
  p->e = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->scores);
  p->scores = ((struct __pyx_obj_3_sa_FeatureVector *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->word_alignments);
  p->word_alignments = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_3_sa_4Rule_f(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_4Rule_1f_1__get__(o);
}

static PyObject *__pyx_getprop_3_sa_4Rule_e(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_4Rule_1e_1__get__(o);
}

static PyMethodDef __pyx_methods_3_sa_Rule[] = {
  {__Pyx_NAMESTR("fmerge"), (PyCFunction)__pyx_pw_3_sa_4Rule_7fmerge, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("arity"), (PyCFunction)__pyx_pw_3_sa_4Rule_9arity, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("alignments"), (PyCFunction)__pyx_pw_3_sa_4Rule_13alignments, METH_NOARGS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_Rule[] = {
  {(char *)"f", __pyx_getprop_3_sa_4Rule_f, 0, 0, 0},
  {(char *)"e", __pyx_getprop_3_sa_4Rule_e, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Rule = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Rule = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Rule = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Rule = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Rule = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Rule"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Rule), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Rule, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  __pyx_pw_3_sa_4Rule_5__cmp__, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
  0, /*tp_repr*/
  &__pyx_tp_as_number_Rule, /*tp_as_number*/
  &__pyx_tp_as_sequence_Rule, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Rule, /*tp_as_mapping*/
  __pyx_pw_3_sa_4Rule_3__hash__, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_3_sa_4Rule_11__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Rule, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_Rule, /*tp_traverse*/
  __pyx_tp_clear_3_sa_Rule, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Rule, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_Rule, /*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_3_sa_Rule, /*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_vtabstruct_3_sa_StringMap __pyx_vtable_3_sa_StringMap;

static PyObject *__pyx_tp_new_3_sa_StringMap(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa_StringMap *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_StringMap *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_StringMap;
  if (__pyx_pw_3_sa_9StringMap_1__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_StringMap(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_9StringMap_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_StringMap[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_StringMap = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_StringMap = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_StringMap = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_StringMap = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_StringMap = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.StringMap"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_StringMap), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_StringMap, /*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*/
  &__pyx_tp_as_number_StringMap, /*tp_as_number*/
  &__pyx_tp_as_sequence_StringMap, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_StringMap, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_StringMap, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_StringMap, /*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_3_sa_StringMap, /*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_vtabstruct_3_sa_DataArray __pyx_vtable_3_sa_DataArray;

static PyObject *__pyx_tp_new_3_sa_DataArray(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_DataArray *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_DataArray *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_DataArray;
  p->word2id = Py_None; Py_INCREF(Py_None);
  p->id2word = Py_None; Py_INCREF(Py_None);
  p->data = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->sent_id = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->sent_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_9DataArray_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_DataArray(PyObject *o) {
  struct __pyx_obj_3_sa_DataArray *p = (struct __pyx_obj_3_sa_DataArray *)o;
  Py_CLEAR(p->word2id);
  Py_CLEAR(p->id2word);
  Py_CLEAR(p->data);
  Py_CLEAR(p->sent_id);
  Py_CLEAR(p->sent_index);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_DataArray(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_DataArray *p = (struct __pyx_obj_3_sa_DataArray *)o;
  if (p->word2id) {
    e = (*v)(p->word2id, a); if (e) return e;
  }
  if (p->id2word) {
    e = (*v)(p->id2word, a); if (e) return e;
  }
  if (p->data) {
    e = (*v)(((PyObject*)p->data), a); if (e) return e;
  }
  if (p->sent_id) {
    e = (*v)(((PyObject*)p->sent_id), a); if (e) return e;
  }
  if (p->sent_index) {
    e = (*v)(((PyObject*)p->sent_index), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_DataArray(PyObject *o) {
  struct __pyx_obj_3_sa_DataArray *p = (struct __pyx_obj_3_sa_DataArray *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->word2id);
  p->word2id = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->id2word);
  p->id2word = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->data);
  p->data = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sent_id);
  p->sent_id = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sent_index);
  p->sent_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_DataArray[] = {
  {__Pyx_NAMESTR("get_data"), (PyCFunction)__pyx_pw_3_sa_9DataArray_5get_data, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_sentence_id"), (PyCFunction)__pyx_pw_3_sa_9DataArray_7get_sentence_id, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_sentence"), (PyCFunction)__pyx_pw_3_sa_9DataArray_9get_sentence, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_sentence_position"), (PyCFunction)__pyx_pw_3_sa_9DataArray_11get_sentence_position, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_id"), (PyCFunction)__pyx_pw_3_sa_9DataArray_13get_id, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_word"), (PyCFunction)__pyx_pw_3_sa_9DataArray_15get_word, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_text"), (PyCFunction)__pyx_pw_3_sa_9DataArray_17write_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_text"), (PyCFunction)__pyx_pw_3_sa_9DataArray_19read_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_bitext"), (PyCFunction)__pyx_pw_3_sa_9DataArray_21read_bitext, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_text_data"), (PyCFunction)__pyx_pw_3_sa_9DataArray_23read_text_data, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_binary"), (PyCFunction)__pyx_pw_3_sa_9DataArray_25read_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_binary"), (PyCFunction)__pyx_pw_3_sa_9DataArray_27write_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_enhanced_handle"), (PyCFunction)__pyx_pw_3_sa_9DataArray_29write_enhanced_handle, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_enhanced"), (PyCFunction)__pyx_pw_3_sa_9DataArray_31write_enhanced, METH_O, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_DataArray = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_DataArray = {
  __pyx_pw_3_sa_9DataArray_3__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_DataArray = {
  __pyx_pw_3_sa_9DataArray_3__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_DataArray = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_DataArray = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.DataArray"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_DataArray), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_DataArray, /*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*/
  &__pyx_tp_as_number_DataArray, /*tp_as_number*/
  &__pyx_tp_as_sequence_DataArray, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_DataArray, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_DataArray, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_DataArray, /*tp_traverse*/
  __pyx_tp_clear_3_sa_DataArray, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_DataArray, /*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_3_sa_DataArray, /*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_vtabstruct_3_sa_Alignment __pyx_vtable_3_sa_Alignment;

static PyObject *__pyx_tp_new_3_sa_Alignment(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_Alignment *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Alignment *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_Alignment;
  p->links = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->sent_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_9Alignment_5__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Alignment(PyObject *o) {
  struct __pyx_obj_3_sa_Alignment *p = (struct __pyx_obj_3_sa_Alignment *)o;
  Py_CLEAR(p->links);
  Py_CLEAR(p->sent_index);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Alignment(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Alignment *p = (struct __pyx_obj_3_sa_Alignment *)o;
  if (p->links) {
    e = (*v)(((PyObject*)p->links), a); if (e) return e;
  }
  if (p->sent_index) {
    e = (*v)(((PyObject*)p->sent_index), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Alignment(PyObject *o) {
  struct __pyx_obj_3_sa_Alignment *p = (struct __pyx_obj_3_sa_Alignment *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->links);
  p->links = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sent_index);
  p->sent_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_Alignment[] = {
  {__Pyx_NAMESTR("unlink"), (PyCFunction)__pyx_pw_3_sa_9Alignment_1unlink, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_9Alignment_unlink)},
  {__Pyx_NAMESTR("get_sent_links"), (PyCFunction)__pyx_pw_3_sa_9Alignment_3get_sent_links, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_text"), (PyCFunction)__pyx_pw_3_sa_9Alignment_7read_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_binary"), (PyCFunction)__pyx_pw_3_sa_9Alignment_9read_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_text"), (PyCFunction)__pyx_pw_3_sa_9Alignment_11write_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_binary"), (PyCFunction)__pyx_pw_3_sa_9Alignment_13write_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_enhanced"), (PyCFunction)__pyx_pw_3_sa_9Alignment_15write_enhanced, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("alignment"), (PyCFunction)__pyx_pw_3_sa_9Alignment_17alignment, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_9Alignment_16alignment)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Alignment = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Alignment = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Alignment = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Alignment = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Alignment = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Alignment"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Alignment), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Alignment, /*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*/
  &__pyx_tp_as_number_Alignment, /*tp_as_number*/
  &__pyx_tp_as_sequence_Alignment, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Alignment, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Alignment, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_Alignment, /*tp_traverse*/
  __pyx_tp_clear_3_sa_Alignment, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Alignment, /*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_3_sa_Alignment, /*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_vtabstruct_3_sa_BiLex __pyx_vtable_3_sa_BiLex;

static PyObject *__pyx_tp_new_3_sa_BiLex(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_BiLex *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_BiLex *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_BiLex;
  p->col1 = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  p->col2 = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  p->f_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->e_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->id2eword = Py_None; Py_INCREF(Py_None);
  p->id2fword = Py_None; Py_INCREF(Py_None);
  p->eword2id = Py_None; Py_INCREF(Py_None);
  p->fword2id = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_5BiLex_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_BiLex(PyObject *o) {
  struct __pyx_obj_3_sa_BiLex *p = (struct __pyx_obj_3_sa_BiLex *)o;
  Py_CLEAR(p->col1);
  Py_CLEAR(p->col2);
  Py_CLEAR(p->f_index);
  Py_CLEAR(p->e_index);
  Py_CLEAR(p->id2eword);
  Py_CLEAR(p->id2fword);
  Py_CLEAR(p->eword2id);
  Py_CLEAR(p->fword2id);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_BiLex(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_BiLex *p = (struct __pyx_obj_3_sa_BiLex *)o;
  if (p->col1) {
    e = (*v)(((PyObject*)p->col1), a); if (e) return e;
  }
  if (p->col2) {
    e = (*v)(((PyObject*)p->col2), a); if (e) return e;
  }
  if (p->f_index) {
    e = (*v)(((PyObject*)p->f_index), a); if (e) return e;
  }
  if (p->e_index) {
    e = (*v)(((PyObject*)p->e_index), a); if (e) return e;
  }
  if (p->id2eword) {
    e = (*v)(p->id2eword, a); if (e) return e;
  }
  if (p->id2fword) {
    e = (*v)(p->id2fword, a); if (e) return e;
  }
  if (p->eword2id) {
    e = (*v)(p->eword2id, a); if (e) return e;
  }
  if (p->fword2id) {
    e = (*v)(p->fword2id, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_BiLex(PyObject *o) {
  struct __pyx_obj_3_sa_BiLex *p = (struct __pyx_obj_3_sa_BiLex *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->col1);
  p->col1 = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->col2);
  p->col2 = ((struct __pyx_obj_3_sa_FloatList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->f_index);
  p->f_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->e_index);
  p->e_index = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->id2eword);
  p->id2eword = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->id2fword);
  p->id2fword = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->eword2id);
  p->eword2id = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->fword2id);
  p->fword2id = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_BiLex[] = {
  {__Pyx_NAMESTR("write_binary"), (PyCFunction)__pyx_pw_3_sa_5BiLex_3write_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_binary"), (PyCFunction)__pyx_pw_3_sa_5BiLex_5read_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_e_id"), (PyCFunction)__pyx_pw_3_sa_5BiLex_7get_e_id, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_f_id"), (PyCFunction)__pyx_pw_3_sa_5BiLex_9get_f_id, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_text"), (PyCFunction)__pyx_pw_3_sa_5BiLex_11read_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_enhanced"), (PyCFunction)__pyx_pw_3_sa_5BiLex_13write_enhanced, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_score"), (PyCFunction)__pyx_pw_3_sa_5BiLex_15get_score, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_text"), (PyCFunction)__pyx_pw_3_sa_5BiLex_17write_text, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_5BiLex_16write_text)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BiLex = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BiLex = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_BiLex = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BiLex = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_BiLex = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.BiLex"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_BiLex), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_BiLex, /*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*/
  &__pyx_tp_as_number_BiLex, /*tp_as_number*/
  &__pyx_tp_as_sequence_BiLex, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BiLex, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BiLex, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_BiLex, /*tp_traverse*/
  __pyx_tp_clear_3_sa_BiLex, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_BiLex, /*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_3_sa_BiLex, /*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_3_sa_BitSetIterator(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa_BitSetIterator(PyObject *o) {
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_BitSetIterator[] = {
  {__Pyx_NAMESTR("__next__"), (PyCFunction)__pyx_pw_3_sa_14BitSetIterator_1__next__, METH_NOARGS|METH_COEXIST, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BitSetIterator = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BitSetIterator = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_BitSetIterator = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BitSetIterator = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_BitSetIterator = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.BitSetIterator"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_BitSetIterator), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_BitSetIterator, /*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*/
  &__pyx_tp_as_number_BitSetIterator, /*tp_as_number*/
  &__pyx_tp_as_sequence_BitSetIterator, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BitSetIterator, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BitSetIterator, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  __pyx_pw_3_sa_14BitSetIterator_1__next__, /*tp_iternext*/
  __pyx_methods_3_sa_BitSetIterator, /*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_3_sa_BitSetIterator, /*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_3_sa_BitSet(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  if (__pyx_pw_3_sa_6BitSet_1__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_BitSet(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_6BitSet_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_BitSet[] = {
  {__Pyx_NAMESTR("insert"), (PyCFunction)__pyx_pw_3_sa_6BitSet_7insert, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("findsucc"), (PyCFunction)__pyx_pw_3_sa_6BitSet_9findsucc, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("min"), (PyCFunction)__pyx_pw_3_sa_6BitSet_13min, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("max"), (PyCFunction)__pyx_pw_3_sa_6BitSet_15max, METH_NOARGS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_BitSet = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_BitSet = {
  __pyx_pw_3_sa_6BitSet_17__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  __pyx_pw_3_sa_6BitSet_19__contains__, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_BitSet = {
  __pyx_pw_3_sa_6BitSet_17__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_BitSet = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_BitSet = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.BitSet"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_BitSet), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_BitSet, /*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*/
  &__pyx_tp_as_number_BitSet, /*tp_as_number*/
  &__pyx_tp_as_sequence_BitSet, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_BitSet, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_3_sa_6BitSet_11__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_BitSet, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_3_sa_6BitSet_5__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_BitSet, /*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_3_sa_BitSet, /*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_3_sa_VEBIterator(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa_VEBIterator(PyObject *o) {
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_VEBIterator[] = {
  {__Pyx_NAMESTR("__next__"), (PyCFunction)__pyx_pw_3_sa_11VEBIterator_1__next__, METH_NOARGS|METH_COEXIST, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_VEBIterator = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_VEBIterator = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_VEBIterator = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_VEBIterator = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_VEBIterator = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.VEBIterator"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_VEBIterator), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_VEBIterator, /*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*/
  &__pyx_tp_as_number_VEBIterator, /*tp_as_number*/
  &__pyx_tp_as_sequence_VEBIterator, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_VEBIterator, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_VEBIterator, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  __pyx_pw_3_sa_11VEBIterator_1__next__, /*tp_iternext*/
  __pyx_methods_3_sa_VEBIterator, /*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_3_sa_VEBIterator, /*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_vtabstruct_3_sa_VEB __pyx_vtable_3_sa_VEB;

static PyObject *__pyx_tp_new_3_sa_VEB(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_VEB *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_VEB *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_VEB;
  if (__pyx_pw_3_sa_3VEB_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_VEB(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_3VEB_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_VEB[] = {
  {__Pyx_NAMESTR("insert"), (PyCFunction)__pyx_pw_3_sa_3VEB_7insert, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("findsucc"), (PyCFunction)__pyx_pw_3_sa_3VEB_9findsucc, METH_O, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_VEB = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_VEB = {
  __pyx_pw_3_sa_3VEB_11__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  __pyx_pw_3_sa_3VEB_13__contains__, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_VEB = {
  __pyx_pw_3_sa_3VEB_11__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_VEB = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_VEB = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.VEB"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_VEB), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_VEB, /*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*/
  &__pyx_tp_as_number_VEB, /*tp_as_number*/
  &__pyx_tp_as_sequence_VEB, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_VEB, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_VEB, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_3_sa_3VEB_5__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_VEB, /*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_3_sa_VEB, /*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_3_sa_LCP(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_LCP *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_LCP *)o);
  p->sa = ((struct __pyx_obj_3_sa_SuffixArray *)Py_None); Py_INCREF(Py_None);
  p->lcp = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_3LCP_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_LCP(PyObject *o) {
  struct __pyx_obj_3_sa_LCP *p = (struct __pyx_obj_3_sa_LCP *)o;
  Py_CLEAR(p->sa);
  Py_CLEAR(p->lcp);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_LCP(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_LCP *p = (struct __pyx_obj_3_sa_LCP *)o;
  if (p->sa) {
    e = (*v)(((PyObject*)p->sa), a); if (e) return e;
  }
  if (p->lcp) {
    e = (*v)(((PyObject*)p->lcp), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_LCP(PyObject *o) {
  struct __pyx_obj_3_sa_LCP *p = (struct __pyx_obj_3_sa_LCP *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->sa);
  p->sa = ((struct __pyx_obj_3_sa_SuffixArray *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->lcp);
  p->lcp = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_LCP[] = {
  {__Pyx_NAMESTR("compute_stats"), (PyCFunction)__pyx_pw_3_sa_3LCP_3compute_stats, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_3LCP_2compute_stats)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_LCP = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_LCP = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_LCP = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_LCP = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_LCP = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.LCP"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_LCP), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_LCP, /*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*/
  &__pyx_tp_as_number_LCP, /*tp_as_number*/
  &__pyx_tp_as_sequence_LCP, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_LCP, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_LCP, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_LCP, /*tp_traverse*/
  __pyx_tp_clear_3_sa_LCP, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_LCP, /*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_3_sa_LCP, /*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_vtabstruct_3_sa_Alphabet __pyx_vtable_3_sa_Alphabet;

static PyObject *__pyx_tp_new_3_sa_Alphabet(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa_Alphabet *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Alphabet *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_Alphabet;
  p->terminals = ((struct __pyx_obj_3_sa_StringMap *)Py_None); Py_INCREF(Py_None);
  p->nonterminals = ((struct __pyx_obj_3_sa_StringMap *)Py_None); Py_INCREF(Py_None);
  p->id2sym = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_8Alphabet_1__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Alphabet(PyObject *o) {
  struct __pyx_obj_3_sa_Alphabet *p = (struct __pyx_obj_3_sa_Alphabet *)o;
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_8Alphabet_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->terminals);
  Py_CLEAR(p->nonterminals);
  Py_CLEAR(p->id2sym);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Alphabet(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Alphabet *p = (struct __pyx_obj_3_sa_Alphabet *)o;
  if (p->terminals) {
    e = (*v)(((PyObject*)p->terminals), a); if (e) return e;
  }
  if (p->nonterminals) {
    e = (*v)(((PyObject*)p->nonterminals), a); if (e) return e;
  }
  if (p->id2sym) {
    e = (*v)(p->id2sym, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Alphabet(PyObject *o) {
  struct __pyx_obj_3_sa_Alphabet *p = (struct __pyx_obj_3_sa_Alphabet *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->terminals);
  p->terminals = ((struct __pyx_obj_3_sa_StringMap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->nonterminals);
  p->nonterminals = ((struct __pyx_obj_3_sa_StringMap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->id2sym);
  p->id2sym = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_3_sa_8Alphabet_terminals(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_8Alphabet_9terminals_1__get__(o);
}

static PyObject *__pyx_getprop_3_sa_8Alphabet_nonterminals(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_8Alphabet_12nonterminals_1__get__(o);
}

static PyMethodDef __pyx_methods_3_sa_Alphabet[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_Alphabet[] = {
  {(char *)"terminals", __pyx_getprop_3_sa_8Alphabet_terminals, 0, 0, 0},
  {(char *)"nonterminals", __pyx_getprop_3_sa_8Alphabet_nonterminals, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Alphabet = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Alphabet = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Alphabet = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Alphabet = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Alphabet = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Alphabet"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Alphabet), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Alphabet, /*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*/
  &__pyx_tp_as_number_Alphabet, /*tp_as_number*/
  &__pyx_tp_as_sequence_Alphabet, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Alphabet, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Alphabet, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_Alphabet, /*tp_traverse*/
  __pyx_tp_clear_3_sa_Alphabet, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Alphabet, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_Alphabet, /*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_3_sa_Alphabet, /*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_vtabstruct_3_sa_TrieMap __pyx_vtable_3_sa_TrieMap;

static PyObject *__pyx_tp_new_3_sa_TrieMap(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_TrieMap *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_TrieMap *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_TrieMap;
  if (__pyx_pw_3_sa_7TrieMap_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_TrieMap(PyObject *o) {
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_3_sa_7TrieMap_3__dealloc__(o);
    if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  (*Py_TYPE(o)->tp_free)(o);
}

static PyMethodDef __pyx_methods_3_sa_TrieMap[] = {
  {__Pyx_NAMESTR("insert"), (PyCFunction)__pyx_pw_3_sa_7TrieMap_5insert, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("contains"), (PyCFunction)__pyx_pw_3_sa_7TrieMap_7contains, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("toMap"), (PyCFunction)__pyx_pw_3_sa_7TrieMap_9toMap, METH_O, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_TrieMap = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_TrieMap = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_TrieMap = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_TrieMap = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_TrieMap = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.TrieMap"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_TrieMap), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_TrieMap, /*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*/
  &__pyx_tp_as_number_TrieMap, /*tp_as_number*/
  &__pyx_tp_as_sequence_TrieMap, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_TrieMap, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_TrieMap, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_TrieMap, /*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_3_sa_TrieMap, /*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_vtabstruct_3_sa_Precomputation __pyx_vtable_3_sa_Precomputation;

static PyObject *__pyx_tp_new_3_sa_Precomputation(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_Precomputation *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Precomputation *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_Precomputation;
  p->precomputed_index = Py_None; Py_INCREF(Py_None);
  p->precomputed_collocations = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_14Precomputation_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Precomputation(PyObject *o) {
  struct __pyx_obj_3_sa_Precomputation *p = (struct __pyx_obj_3_sa_Precomputation *)o;
  Py_CLEAR(p->precomputed_index);
  Py_CLEAR(p->precomputed_collocations);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Precomputation(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Precomputation *p = (struct __pyx_obj_3_sa_Precomputation *)o;
  if (p->precomputed_index) {
    e = (*v)(p->precomputed_index, a); if (e) return e;
  }
  if (p->precomputed_collocations) {
    e = (*v)(p->precomputed_collocations, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Precomputation(PyObject *o) {
  struct __pyx_obj_3_sa_Precomputation *p = (struct __pyx_obj_3_sa_Precomputation *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->precomputed_index);
  p->precomputed_index = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->precomputed_collocations);
  p->precomputed_collocations = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_Precomputation[] = {
  {__Pyx_NAMESTR("read_binary"), (PyCFunction)__pyx_pw_3_sa_14Precomputation_3read_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_binary"), (PyCFunction)__pyx_pw_3_sa_14Precomputation_5write_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("precompute"), (PyCFunction)__pyx_pw_3_sa_14Precomputation_7precompute, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Precomputation = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Precomputation = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Precomputation = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Precomputation = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Precomputation = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Precomputation"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Precomputation), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Precomputation, /*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*/
  &__pyx_tp_as_number_Precomputation, /*tp_as_number*/
  &__pyx_tp_as_sequence_Precomputation, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Precomputation, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Precomputation, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_Precomputation, /*tp_traverse*/
  __pyx_tp_clear_3_sa_Precomputation, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Precomputation, /*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_3_sa_Precomputation, /*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_vtabstruct_3_sa_SuffixArray __pyx_vtable_3_sa_SuffixArray;

static PyObject *__pyx_tp_new_3_sa_SuffixArray(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_SuffixArray *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_SuffixArray *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_SuffixArray;
  p->darray = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  p->sa = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->ha = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_11SuffixArray_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_SuffixArray(PyObject *o) {
  struct __pyx_obj_3_sa_SuffixArray *p = (struct __pyx_obj_3_sa_SuffixArray *)o;
  Py_CLEAR(p->darray);
  Py_CLEAR(p->sa);
  Py_CLEAR(p->ha);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_SuffixArray(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_SuffixArray *p = (struct __pyx_obj_3_sa_SuffixArray *)o;
  if (p->darray) {
    e = (*v)(((PyObject*)p->darray), a); if (e) return e;
  }
  if (p->sa) {
    e = (*v)(((PyObject*)p->sa), a); if (e) return e;
  }
  if (p->ha) {
    e = (*v)(((PyObject*)p->ha), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_SuffixArray(PyObject *o) {
  struct __pyx_obj_3_sa_SuffixArray *p = (struct __pyx_obj_3_sa_SuffixArray *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->darray);
  p->darray = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sa);
  p->sa = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->ha);
  p->ha = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_3_sa_SuffixArray(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyMethodDef __pyx_methods_3_sa_SuffixArray[] = {
  {__Pyx_NAMESTR("get_sentence_id"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_5get_sentence_id, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_sentence"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_7get_sentence, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_sentence_position"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_9get_sentence_position, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_text"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_11read_text, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_3_sa_11SuffixArray_10read_text)},
  {__Pyx_NAMESTR("q3sort"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_13q3sort, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_3_sa_11SuffixArray_12q3sort)},
  {__Pyx_NAMESTR("write_text"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_15write_text, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("read_binary"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_17read_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_binary"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_19write_binary, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("write_enhanced"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_21write_enhanced, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("lookup"), (PyCFunction)__pyx_pw_3_sa_11SuffixArray_23lookup, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_SuffixArray = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_SuffixArray = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_3_sa_SuffixArray, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_SuffixArray = {
  0, /*mp_length*/
  __pyx_pw_3_sa_11SuffixArray_3__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_SuffixArray = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_SuffixArray = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.SuffixArray"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_SuffixArray), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_SuffixArray, /*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*/
  &__pyx_tp_as_number_SuffixArray, /*tp_as_number*/
  &__pyx_tp_as_sequence_SuffixArray, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_SuffixArray, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_SuffixArray, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_SuffixArray, /*tp_traverse*/
  __pyx_tp_clear_3_sa_SuffixArray, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_SuffixArray, /*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_3_sa_SuffixArray, /*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_3_sa_TrieNode(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa_TrieNode *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_TrieNode *)o);
  p->children = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_8TrieNode_1__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_TrieNode(PyObject *o) {
  struct __pyx_obj_3_sa_TrieNode *p = (struct __pyx_obj_3_sa_TrieNode *)o;
  Py_CLEAR(p->children);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_TrieNode(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_TrieNode *p = (struct __pyx_obj_3_sa_TrieNode *)o;
  if (p->children) {
    e = (*v)(p->children, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_TrieNode(PyObject *o) {
  struct __pyx_obj_3_sa_TrieNode *p = (struct __pyx_obj_3_sa_TrieNode *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->children);
  p->children = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_3_sa_8TrieNode_children(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_8TrieNode_8children_1__get__(o);
}

static int __pyx_setprop_3_sa_8TrieNode_children(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_8TrieNode_8children_3__set__(o, v);
  }
  else {
    return __pyx_pw_3_sa_8TrieNode_8children_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_3_sa_TrieNode[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_TrieNode[] = {
  {(char *)"children", __pyx_getprop_3_sa_8TrieNode_children, __pyx_setprop_3_sa_8TrieNode_children, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_TrieNode = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_TrieNode = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_TrieNode = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_TrieNode = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_TrieNode = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.TrieNode"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_TrieNode), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_TrieNode, /*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*/
  &__pyx_tp_as_number_TrieNode, /*tp_as_number*/
  &__pyx_tp_as_sequence_TrieNode, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_TrieNode, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_TrieNode, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_TrieNode, /*tp_traverse*/
  __pyx_tp_clear_3_sa_TrieNode, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_TrieNode, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_TrieNode, /*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_3_sa_TrieNode, /*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_3_sa_ExtendedTrieNode(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_ExtendedTrieNode *p;
  PyObject *o = __pyx_tp_new_3_sa_TrieNode(t, a, k);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_ExtendedTrieNode *)o);
  p->phrase = Py_None; Py_INCREF(Py_None);
  p->phrase_location = Py_None; Py_INCREF(Py_None);
  p->suffix_link = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_16ExtendedTrieNode_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_ExtendedTrieNode(PyObject *o) {
  struct __pyx_obj_3_sa_ExtendedTrieNode *p = (struct __pyx_obj_3_sa_ExtendedTrieNode *)o;
  Py_CLEAR(p->phrase);
  Py_CLEAR(p->phrase_location);
  Py_CLEAR(p->suffix_link);
  __pyx_tp_dealloc_3_sa_TrieNode(o);
}

static int __pyx_tp_traverse_3_sa_ExtendedTrieNode(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_ExtendedTrieNode *p = (struct __pyx_obj_3_sa_ExtendedTrieNode *)o;
  e = __pyx_tp_traverse_3_sa_TrieNode(o, v, a); if (e) return e;
  if (p->phrase) {
    e = (*v)(p->phrase, a); if (e) return e;
  }
  if (p->phrase_location) {
    e = (*v)(p->phrase_location, a); if (e) return e;
  }
  if (p->suffix_link) {
    e = (*v)(p->suffix_link, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_ExtendedTrieNode(PyObject *o) {
  struct __pyx_obj_3_sa_ExtendedTrieNode *p = (struct __pyx_obj_3_sa_ExtendedTrieNode *)o;
  PyObject* tmp;
  __pyx_tp_clear_3_sa_TrieNode(o);
  tmp = ((PyObject*)p->phrase);
  p->phrase = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->phrase_location);
  p->phrase_location = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->suffix_link);
  p->suffix_link = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_3_sa_16ExtendedTrieNode_phrase(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_16ExtendedTrieNode_6phrase_1__get__(o);
}

static int __pyx_setprop_3_sa_16ExtendedTrieNode_phrase(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_16ExtendedTrieNode_6phrase_3__set__(o, v);
  }
  else {
    return __pyx_pw_3_sa_16ExtendedTrieNode_6phrase_5__del__(o);
  }
}

static PyObject *__pyx_getprop_3_sa_16ExtendedTrieNode_phrase_location(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_16ExtendedTrieNode_15phrase_location_1__get__(o);
}

static int __pyx_setprop_3_sa_16ExtendedTrieNode_phrase_location(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_16ExtendedTrieNode_15phrase_location_3__set__(o, v);
  }
  else {
    return __pyx_pw_3_sa_16ExtendedTrieNode_15phrase_location_5__del__(o);
  }
}

static PyObject *__pyx_getprop_3_sa_16ExtendedTrieNode_suffix_link(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_16ExtendedTrieNode_11suffix_link_1__get__(o);
}

static int __pyx_setprop_3_sa_16ExtendedTrieNode_suffix_link(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_16ExtendedTrieNode_11suffix_link_3__set__(o, v);
  }
  else {
    return __pyx_pw_3_sa_16ExtendedTrieNode_11suffix_link_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_3_sa_ExtendedTrieNode[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_ExtendedTrieNode[] = {
  {(char *)"phrase", __pyx_getprop_3_sa_16ExtendedTrieNode_phrase, __pyx_setprop_3_sa_16ExtendedTrieNode_phrase, 0, 0},
  {(char *)"phrase_location", __pyx_getprop_3_sa_16ExtendedTrieNode_phrase_location, __pyx_setprop_3_sa_16ExtendedTrieNode_phrase_location, 0, 0},
  {(char *)"suffix_link", __pyx_getprop_3_sa_16ExtendedTrieNode_suffix_link, __pyx_setprop_3_sa_16ExtendedTrieNode_suffix_link, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_ExtendedTrieNode = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_ExtendedTrieNode = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_ExtendedTrieNode = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_ExtendedTrieNode = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_ExtendedTrieNode = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.ExtendedTrieNode"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_ExtendedTrieNode), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_ExtendedTrieNode, /*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*/
  &__pyx_tp_as_number_ExtendedTrieNode, /*tp_as_number*/
  &__pyx_tp_as_sequence_ExtendedTrieNode, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_ExtendedTrieNode, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_ExtendedTrieNode, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_ExtendedTrieNode, /*tp_traverse*/
  __pyx_tp_clear_3_sa_ExtendedTrieNode, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_ExtendedTrieNode, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_ExtendedTrieNode, /*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_3_sa_ExtendedTrieNode, /*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_3_sa_TrieTable(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_TrieTable *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_TrieTable *)o);
  p->root = Py_None; Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_9TrieTable_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_TrieTable(PyObject *o) {
  struct __pyx_obj_3_sa_TrieTable *p = (struct __pyx_obj_3_sa_TrieTable *)o;
  Py_CLEAR(p->root);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_TrieTable(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_TrieTable *p = (struct __pyx_obj_3_sa_TrieTable *)o;
  if (p->root) {
    e = (*v)(p->root, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_TrieTable(PyObject *o) {
  struct __pyx_obj_3_sa_TrieTable *p = (struct __pyx_obj_3_sa_TrieTable *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->root);
  p->root = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_3_sa_9TrieTable_extended(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_9TrieTable_8extended_1__get__(o);
}

static int __pyx_setprop_3_sa_9TrieTable_extended(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_9TrieTable_8extended_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_3_sa_9TrieTable_count(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_9TrieTable_5count_1__get__(o);
}

static int __pyx_setprop_3_sa_9TrieTable_count(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_9TrieTable_5count_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyObject *__pyx_getprop_3_sa_9TrieTable_root(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_3_sa_9TrieTable_4root_1__get__(o);
}

static int __pyx_setprop_3_sa_9TrieTable_root(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_3_sa_9TrieTable_4root_3__set__(o, v);
  }
  else {
    return __pyx_pw_3_sa_9TrieTable_4root_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_3_sa_TrieTable[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_3_sa_TrieTable[] = {
  {(char *)"extended", __pyx_getprop_3_sa_9TrieTable_extended, __pyx_setprop_3_sa_9TrieTable_extended, 0, 0},
  {(char *)"count", __pyx_getprop_3_sa_9TrieTable_count, __pyx_setprop_3_sa_9TrieTable_count, 0, 0},
  {(char *)"root", __pyx_getprop_3_sa_9TrieTable_root, __pyx_setprop_3_sa_9TrieTable_root, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_TrieTable = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_TrieTable = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_TrieTable = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_TrieTable = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_TrieTable = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.TrieTable"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_TrieTable), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_TrieTable, /*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*/
  &__pyx_tp_as_number_TrieTable, /*tp_as_number*/
  &__pyx_tp_as_sequence_TrieTable, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_TrieTable, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_TrieTable, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_TrieTable, /*tp_traverse*/
  __pyx_tp_clear_3_sa_TrieTable, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_TrieTable, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_3_sa_TrieTable, /*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_3_sa_TrieTable, /*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_vtabstruct_3_sa_PhraseLocation __pyx_vtable_3_sa_PhraseLocation;

static PyObject *__pyx_tp_new_3_sa_PhraseLocation(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_PhraseLocation *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_PhraseLocation *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_PhraseLocation;
  p->arr = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_14PhraseLocation_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_PhraseLocation(PyObject *o) {
  struct __pyx_obj_3_sa_PhraseLocation *p = (struct __pyx_obj_3_sa_PhraseLocation *)o;
  Py_CLEAR(p->arr);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_PhraseLocation(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_PhraseLocation *p = (struct __pyx_obj_3_sa_PhraseLocation *)o;
  if (p->arr) {
    e = (*v)(((PyObject*)p->arr), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_PhraseLocation(PyObject *o) {
  struct __pyx_obj_3_sa_PhraseLocation *p = (struct __pyx_obj_3_sa_PhraseLocation *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->arr);
  p->arr = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_PhraseLocation[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_PhraseLocation = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_PhraseLocation = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_PhraseLocation = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_PhraseLocation = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_PhraseLocation = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.PhraseLocation"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_PhraseLocation), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_PhraseLocation, /*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*/
  &__pyx_tp_as_number_PhraseLocation, /*tp_as_number*/
  &__pyx_tp_as_sequence_PhraseLocation, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_PhraseLocation, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_PhraseLocation, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa_PhraseLocation, /*tp_traverse*/
  __pyx_tp_clear_3_sa_PhraseLocation, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_PhraseLocation, /*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_3_sa_PhraseLocation, /*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_3_sa_Sampler(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_Sampler *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_Sampler *)o);
  p->sa = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_7Sampler_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_Sampler(PyObject *o) {
  struct __pyx_obj_3_sa_Sampler *p = (struct __pyx_obj_3_sa_Sampler *)o;
  Py_CLEAR(p->sa);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Sampler(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Sampler *p = (struct __pyx_obj_3_sa_Sampler *)o;
  if (p->sa) {
    e = (*v)(((PyObject*)p->sa), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Sampler(PyObject *o) {
  struct __pyx_obj_3_sa_Sampler *p = (struct __pyx_obj_3_sa_Sampler *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->sa);
  p->sa = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_Sampler[] = {
  {__Pyx_NAMESTR("sample"), (PyCFunction)__pyx_pw_3_sa_7Sampler_3sample, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_7Sampler_2sample)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_Sampler = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_Sampler = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Sampler = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_Sampler = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_Sampler = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.Sampler"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_Sampler), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_Sampler, /*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*/
  &__pyx_tp_as_number_Sampler, /*tp_as_number*/
  &__pyx_tp_as_sequence_Sampler, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Sampler, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_Sampler, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("A Sampler implements a logic for choosing\n    samples from a population range"), /*tp_doc*/
  __pyx_tp_traverse_3_sa_Sampler, /*tp_traverse*/
  __pyx_tp_clear_3_sa_Sampler, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa_Sampler, /*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_3_sa_Sampler, /*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_vtabstruct_3_sa_HieroCachingRuleFactory __pyx_vtable_3_sa_HieroCachingRuleFactory;

static PyObject *__pyx_tp_new_3_sa_HieroCachingRuleFactory(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_3_sa_HieroCachingRuleFactory *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa_HieroCachingRuleFactory *)o);
  p->__pyx_vtab = __pyx_vtabptr_3_sa_HieroCachingRuleFactory;
  p->rules = ((struct __pyx_obj_3_sa_TrieTable *)Py_None); Py_INCREF(Py_None);
  p->sampler = ((struct __pyx_obj_3_sa_Sampler *)Py_None); Py_INCREF(Py_None);
  p->scorer = ((struct __pyx_obj_3_sa_Scorer *)Py_None); Py_INCREF(Py_None);
  p->precomputed_index = Py_None; Py_INCREF(Py_None);
  p->precomputed_collocations = Py_None; Py_INCREF(Py_None);
  p->precompute_file = Py_None; Py_INCREF(Py_None);
  p->max_rank = Py_None; Py_INCREF(Py_None);
  p->prev_norm_prefix = Py_None; Py_INCREF(Py_None);
  p->fsa = ((struct __pyx_obj_3_sa_SuffixArray *)Py_None); Py_INCREF(Py_None);
  p->fda = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  p->eda = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  p->alignment = ((struct __pyx_obj_3_sa_Alignment *)Py_None); Py_INCREF(Py_None);
  p->eid2symid = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->fid2symid = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->findexes = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  p->findexes1 = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  if (__pyx_pw_3_sa_23HieroCachingRuleFactory_1__cinit__(o, a, k) < 0) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_3_sa_HieroCachingRuleFactory(PyObject *o) {
  struct __pyx_obj_3_sa_HieroCachingRuleFactory *p = (struct __pyx_obj_3_sa_HieroCachingRuleFactory *)o;
  Py_CLEAR(p->rules);
  Py_CLEAR(p->sampler);
  Py_CLEAR(p->scorer);
  Py_CLEAR(p->precomputed_index);
  Py_CLEAR(p->precomputed_collocations);
  Py_CLEAR(p->precompute_file);
  Py_CLEAR(p->max_rank);
  Py_CLEAR(p->prev_norm_prefix);
  Py_CLEAR(p->fsa);
  Py_CLEAR(p->fda);
  Py_CLEAR(p->eda);
  Py_CLEAR(p->alignment);
  Py_CLEAR(p->eid2symid);
  Py_CLEAR(p->fid2symid);
  Py_CLEAR(p->findexes);
  Py_CLEAR(p->findexes1);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_HieroCachingRuleFactory(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_HieroCachingRuleFactory *p = (struct __pyx_obj_3_sa_HieroCachingRuleFactory *)o;
  if (p->rules) {
    e = (*v)(((PyObject*)p->rules), a); if (e) return e;
  }
  if (p->sampler) {
    e = (*v)(((PyObject*)p->sampler), a); if (e) return e;
  }
  if (p->scorer) {
    e = (*v)(((PyObject*)p->scorer), a); if (e) return e;
  }
  if (p->precomputed_index) {
    e = (*v)(p->precomputed_index, a); if (e) return e;
  }
  if (p->precomputed_collocations) {
    e = (*v)(p->precomputed_collocations, a); if (e) return e;
  }
  if (p->precompute_file) {
    e = (*v)(p->precompute_file, a); if (e) return e;
  }
  if (p->max_rank) {
    e = (*v)(p->max_rank, a); if (e) return e;
  }
  if (p->prev_norm_prefix) {
    e = (*v)(p->prev_norm_prefix, a); if (e) return e;
  }
  if (p->fsa) {
    e = (*v)(((PyObject*)p->fsa), a); if (e) return e;
  }
  if (p->fda) {
    e = (*v)(((PyObject*)p->fda), a); if (e) return e;
  }
  if (p->eda) {
    e = (*v)(((PyObject*)p->eda), a); if (e) return e;
  }
  if (p->alignment) {
    e = (*v)(((PyObject*)p->alignment), a); if (e) return e;
  }
  if (p->eid2symid) {
    e = (*v)(((PyObject*)p->eid2symid), a); if (e) return e;
  }
  if (p->fid2symid) {
    e = (*v)(((PyObject*)p->fid2symid), a); if (e) return e;
  }
  if (p->findexes) {
    e = (*v)(((PyObject*)p->findexes), a); if (e) return e;
  }
  if (p->findexes1) {
    e = (*v)(((PyObject*)p->findexes1), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_HieroCachingRuleFactory(PyObject *o) {
  struct __pyx_obj_3_sa_HieroCachingRuleFactory *p = (struct __pyx_obj_3_sa_HieroCachingRuleFactory *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->rules);
  p->rules = ((struct __pyx_obj_3_sa_TrieTable *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sampler);
  p->sampler = ((struct __pyx_obj_3_sa_Sampler *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->scorer);
  p->scorer = ((struct __pyx_obj_3_sa_Scorer *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->precomputed_index);
  p->precomputed_index = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->precomputed_collocations);
  p->precomputed_collocations = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->precompute_file);
  p->precompute_file = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->max_rank);
  p->max_rank = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->prev_norm_prefix);
  p->prev_norm_prefix = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->fsa);
  p->fsa = ((struct __pyx_obj_3_sa_SuffixArray *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->fda);
  p->fda = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->eda);
  p->eda = ((struct __pyx_obj_3_sa_DataArray *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->alignment);
  p->alignment = ((struct __pyx_obj_3_sa_Alignment *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->eid2symid);
  p->eid2symid = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->fid2symid);
  p->fid2symid = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->findexes);
  p->findexes = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->findexes1);
  p->findexes1 = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa_HieroCachingRuleFactory[] = {
  {__Pyx_NAMESTR("configure"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_3configure, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_3_sa_23HieroCachingRuleFactory_2configure)},
  {__Pyx_NAMESTR("pattern2phrase"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_5pattern2phrase, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("pattern2phrase_plus"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_7pattern2phrase_plus, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("precompute"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_9precompute, METH_NOARGS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_precomputed_collocation"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_11get_precomputed_collocation, METH_O, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("advance"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_13advance, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_all_nodes_isteps_away"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_15get_all_nodes_isteps_away, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("reachable"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_17reachable, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("shortest"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_19shortest, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("get_next_states"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_21get_next_states, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(0)},
  {__Pyx_NAMESTR("input"), (PyCFunction)__pyx_pw_3_sa_23HieroCachingRuleFactory_23input, METH_O, __Pyx_DOCSTR(__pyx_doc_3_sa_23HieroCachingRuleFactory_22input)},
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number_HieroCachingRuleFactory = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence_HieroCachingRuleFactory = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_HieroCachingRuleFactory = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_HieroCachingRuleFactory = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa_HieroCachingRuleFactory = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.HieroCachingRuleFactory"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa_HieroCachingRuleFactory), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa_HieroCachingRuleFactory, /*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*/
  &__pyx_tp_as_number_HieroCachingRuleFactory, /*tp_as_number*/
  &__pyx_tp_as_sequence_HieroCachingRuleFactory, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_HieroCachingRuleFactory, /*tp_as_mapping*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_HieroCachingRuleFactory, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  __Pyx_DOCSTR("This RuleFactory implements a caching \n    method using TrieTable, which makes phrase\n    generation somewhat speedier -- phrases only\n    need to be extracted once (however, it is\n    quite possible they need to be scored \n    for each input sentence, for contextual models)"), /*tp_doc*/
  __pyx_tp_traverse_3_sa_HieroCachingRuleFactory, /*tp_traverse*/
  __pyx_tp_clear_3_sa_HieroCachingRuleFactory, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
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  0, /*tp_iternext*/
  __pyx_methods_3_sa_HieroCachingRuleFactory, /*tp_methods*/
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  __pyx_tp_new_3_sa_HieroCachingRuleFactory, /*tp_new*/
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
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static struct __pyx_vtabstruct_3_sa_Scorer __pyx_vtable_3_sa_Scorer;

static PyObject *__pyx_tp_new_3_sa_Scorer(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa_Scorer *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
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  p->__pyx_vtab = __pyx_vtabptr_3_sa_Scorer;
  p->models = Py_None; Py_INCREF(Py_None);
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}

static void __pyx_tp_dealloc_3_sa_Scorer(PyObject *o) {
  struct __pyx_obj_3_sa_Scorer *p = (struct __pyx_obj_3_sa_Scorer *)o;
  Py_CLEAR(p->models);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa_Scorer(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa_Scorer *p = (struct __pyx_obj_3_sa_Scorer *)o;
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    e = (*v)(p->models, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa_Scorer(PyObject *o) {
  struct __pyx_obj_3_sa_Scorer *p = (struct __pyx_obj_3_sa_Scorer *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->models);
  p->models = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

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};

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static PySequenceMethods __pyx_tp_as_sequence_Scorer = {
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static PyMappingMethods __pyx_tp_as_mapping_Scorer = {
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static PyBufferProcs __pyx_tp_as_buffer_Scorer = {
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  #if PY_MAJOR_VERSION < 3
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static PyTypeObject __pyx_type_3_sa_Scorer = {
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static void __pyx_tp_dealloc_3_sa___pyx_scope_struct____iter__(PyObject *o) {
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static int __pyx_tp_traverse_3_sa___pyx_scope_struct____iter__(PyObject *o, visitproc v, void *a) {
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static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct____iter__ = {
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static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct____iter__ = {
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  0, /*bf_getreadbuffer*/
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static PyTypeObject __pyx_type_3_sa___pyx_scope_struct____iter__ = {
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  __pyx_tp_new_3_sa___pyx_scope_struct_1_read_bitext, /*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_3_sa___pyx_scope_struct_2_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *)o);
  p->__pyx_outer_scope = 0;
  p->__pyx_v_line = 0;
  p->__pyx_t_0 = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_2_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *)o;
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_line);
  Py_CLEAR(p->__pyx_t_0);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_2_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_line) {
    e = (*v)(p->__pyx_v_line, 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_3_sa___pyx_scope_struct_2_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_3_sa___pyx_scope_struct_1_read_bitext *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_line);
  p->__pyx_v_line = 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_3_sa___pyx_scope_struct_2_genexpr[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_2_genexpr = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_2_genexpr = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_2_genexpr = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_2_genexpr = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_2_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.__pyx_scope_struct_2_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_2_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_2_genexpr, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_2_genexpr, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_2_genexpr, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_2_genexpr, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_2_genexpr, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_2_genexpr, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_2_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_2_genexpr, /*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_3_sa___pyx_scope_struct_2_genexpr, /*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_3_sa___pyx_scope_struct_3_compute_stats(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *)o);
  p->__pyx_v_ngram = 0;
  p->__pyx_v_ngram_start = 0;
  p->__pyx_v_ngram_starts = 0;
  p->__pyx_v_run_start = 0;
  p->__pyx_v_self = 0;
  p->__pyx_v_veb = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_3_compute_stats(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *p = (struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *)o;
  Py_CLEAR(p->__pyx_v_ngram);
  Py_CLEAR(p->__pyx_v_ngram_start);
  Py_CLEAR(p->__pyx_v_ngram_starts);
  Py_CLEAR(p->__pyx_v_run_start);
  Py_CLEAR(p->__pyx_v_self);
  Py_CLEAR(p->__pyx_v_veb);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_3_compute_stats(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *p = (struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *)o;
  if (p->__pyx_v_ngram) {
    e = (*v)(p->__pyx_v_ngram, a); if (e) return e;
  }
  if (p->__pyx_v_ngram_start) {
    e = (*v)(((PyObject*)p->__pyx_v_ngram_start), a); if (e) return e;
  }
  if (p->__pyx_v_ngram_starts) {
    e = (*v)(p->__pyx_v_ngram_starts, a); if (e) return e;
  }
  if (p->__pyx_v_run_start) {
    e = (*v)(((PyObject*)p->__pyx_v_run_start), 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_veb) {
    e = (*v)(((PyObject*)p->__pyx_v_veb), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_3_compute_stats(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *p = (struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_v_ngram);
  p->__pyx_v_ngram = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_ngram_start);
  p->__pyx_v_ngram_start = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_ngram_starts);
  p->__pyx_v_ngram_starts = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_run_start);
  p->__pyx_v_run_start = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_3_sa_LCP *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_veb);
  p->__pyx_v_veb = ((struct __pyx_obj_3_sa_VEB *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_3_compute_stats[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_3_compute_stats = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
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  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_3_compute_stats = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_3_compute_stats = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_3_compute_stats = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_3_compute_stats = {
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  __Pyx_NAMESTR("_sa.__pyx_scope_struct_3_compute_stats"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_3_compute_stats), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_3_compute_stats, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_3_compute_stats, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_3_compute_stats, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_3_compute_stats, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_3_compute_stats, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_3_compute_stats, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_3_compute_stats, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_3_compute_stats, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_3_sa___pyx_scope_struct_3_compute_stats, /*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_3_sa___pyx_scope_struct_4_make_lattice(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *)o);
  p->__pyx_v_word_ids = 0;
  p->__pyx_v_words = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_4_make_lattice(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *p = (struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *)o;
  Py_CLEAR(p->__pyx_v_word_ids);
  Py_CLEAR(p->__pyx_v_words);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_4_make_lattice(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *p = (struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *)o;
  if (p->__pyx_v_word_ids) {
    e = (*v)(p->__pyx_v_word_ids, a); if (e) return e;
  }
  if (p->__pyx_v_words) {
    e = (*v)(p->__pyx_v_words, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_4_make_lattice(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *p = (struct __pyx_obj_3_sa___pyx_scope_struct_4_make_lattice *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_v_word_ids);
  p->__pyx_v_word_ids = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_words);
  p->__pyx_v_words = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_4_make_lattice[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_4_make_lattice = {
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  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
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  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
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  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
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  0, /*nb_xor*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
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  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
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  0, /*nb_inplace_add*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_4_make_lattice = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
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static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_4_make_lattice = {
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static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_4_make_lattice = {
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static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_4_make_lattice = {
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  __pyx_tp_dealloc_3_sa___pyx_scope_struct_4_make_lattice, /*tp_dealloc*/
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static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_5_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_5_genexpr(PyObject *o) {
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static int __pyx_tp_traverse_3_sa___pyx_scope_struct_5_genexpr(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_3_sa___pyx_scope_struct_5_genexpr(PyObject *o) {
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static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_5_genexpr = {
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static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_5_genexpr = {
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static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_5_genexpr = {
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static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_6_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_6_genexpr(PyObject *o) {
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static int __pyx_tp_traverse_3_sa___pyx_scope_struct_6_genexpr(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_3_sa___pyx_scope_struct_6_genexpr(PyObject *o) {
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static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_6_genexpr = {
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static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_6_genexpr = {
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static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_7_decode_lattice(PyObject *o) {
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static int __pyx_tp_traverse_3_sa___pyx_scope_struct_7_decode_lattice(PyObject *o, visitproc v, void *a) {
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static int __pyx_tp_clear_3_sa___pyx_scope_struct_7_decode_lattice(PyObject *o) {
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static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_7_decode_lattice[] = {
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
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  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
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  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
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  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_7_decode_lattice = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_7_decode_lattice = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_7_decode_lattice = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_7_decode_lattice = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.__pyx_scope_struct_7_decode_lattice"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_7_decode_lattice), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_7_decode_lattice, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_7_decode_lattice, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_7_decode_lattice, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_7_decode_lattice, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_7_decode_lattice, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_7_decode_lattice, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_7_decode_lattice, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_7_decode_lattice, /*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_3_sa___pyx_scope_struct_7_decode_lattice, /*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_3_sa___pyx_scope_struct_8_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *)o);
  p->__pyx_outer_scope = 0;
  p->__pyx_v_arc = 0;
  p->__pyx_v_dist = 0;
  p->__pyx_v_node = 0;
  p->__pyx_v_sym = 0;
  p->__pyx_v_weight = 0;
  p->__pyx_t_0 = 0;
  p->__pyx_t_3 = 0;
  p->__pyx_t_4 = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_8_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *)o;
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_arc);
  Py_CLEAR(p->__pyx_v_dist);
  Py_CLEAR(p->__pyx_v_node);
  Py_CLEAR(p->__pyx_v_sym);
  Py_CLEAR(p->__pyx_v_weight);
  Py_CLEAR(p->__pyx_t_0);
  Py_CLEAR(p->__pyx_t_3);
  Py_CLEAR(p->__pyx_t_4);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_8_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_arc) {
    e = (*v)(p->__pyx_v_arc, a); if (e) return e;
  }
  if (p->__pyx_v_dist) {
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  }
  if (p->__pyx_v_node) {
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  }
  if (p->__pyx_v_sym) {
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  }
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  }
  if (p->__pyx_t_0) {
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  }
  if (p->__pyx_t_3) {
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  }
  if (p->__pyx_t_4) {
    e = (*v)(p->__pyx_t_4, a); if (e) return e;
  }
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}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_8_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_3_sa___pyx_scope_struct_7_decode_lattice *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_arc);
  p->__pyx_v_arc = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_dist);
  p->__pyx_v_dist = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_node);
  p->__pyx_v_node = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_sym);
  p->__pyx_v_sym = 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_0);
  p->__pyx_t_0 = 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);
  tmp = ((PyObject*)p->__pyx_t_4);
  p->__pyx_t_4 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_8_genexpr[] = {
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};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_8_genexpr = {
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  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
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  0, /*nb_coerce*/
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  0, /*nb_int*/
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  0, /*nb_long*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
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  0, /*nb_inplace_add*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
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  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_8_genexpr = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_8_genexpr = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_8_genexpr = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_8_genexpr = {
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  __Pyx_NAMESTR("_sa.__pyx_scope_struct_8_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_8_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_8_genexpr, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_8_genexpr, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_8_genexpr, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_8_genexpr, /*tp_as_mapping*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_8_genexpr, /*tp_as_buffer*/
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  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_8_genexpr, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_8_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_8_genexpr, /*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_3_sa___pyx_scope_struct_8_genexpr, /*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_3_sa___pyx_scope_struct_9_decode_sentence(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *)o);
  p->__pyx_v_lattice = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_9_decode_sentence(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *p = (struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *)o;
  Py_CLEAR(p->__pyx_v_lattice);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_9_decode_sentence(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *p = (struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence *)o;
  if (p->__pyx_v_lattice) {
    e = (*v)(p->__pyx_v_lattice, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_9_decode_sentence(PyObject *o) {
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  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_v_lattice);
  p->__pyx_v_lattice = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
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}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_9_decode_sentence[] = {
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static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_9_decode_sentence = {
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  0, /*nb_subtract*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
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  0, /*nb_true_divide*/
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  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_9_decode_sentence = {
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  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_9_decode_sentence = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_9_decode_sentence = {
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  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_9_decode_sentence = {
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  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_9_decode_sentence), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_9_decode_sentence, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_9_decode_sentence, /*tp_as_number*/
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  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_9_decode_sentence, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_9_decode_sentence, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_9_decode_sentence, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
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  __pyx_methods_3_sa___pyx_scope_struct_9_decode_sentence, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_descr_set*/
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_3_sa___pyx_scope_struct_9_decode_sentence, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
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};

static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_10_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *)o);
  p->__pyx_outer_scope = 0;
  p->__pyx_v__ = 0;
  p->__pyx_v_sym = 0;
  p->__pyx_t_0 = 0;
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}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_10_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *)o;
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v__);
  Py_CLEAR(p->__pyx_v_sym);
  Py_CLEAR(p->__pyx_t_0);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_10_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *)o;
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  }
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  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_10_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr *)o;
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  tmp = ((PyObject*)p->__pyx_outer_scope);
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  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v__);
  p->__pyx_v__ = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_sym);
  p->__pyx_v_sym = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
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  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_10_genexpr[] = {
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};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_10_genexpr = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
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  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
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  0, /*nb_oct*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
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  0, /*nb_inplace_add*/
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  0, /*nb_inplace_multiply*/
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  0, /*nb_inplace_divide*/
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  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_10_genexpr = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_10_genexpr = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_10_genexpr = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_10_genexpr = {
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  __Pyx_NAMESTR("_sa.__pyx_scope_struct_10_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_10_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_10_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #else
  0, /*reserved*/
  #endif
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  &__pyx_tp_as_number___pyx_scope_struct_10_genexpr, /*tp_as_number*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_10_genexpr, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_10_genexpr, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_10_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_10_genexpr, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_descr_get*/
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  0, /*tp_alloc*/
  __pyx_tp_new_3_sa___pyx_scope_struct_10_genexpr, /*tp_new*/
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  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
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  0, /*tp_version_tag*/
  #endif
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static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_11___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
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  p->__pyx_v_self = 0;
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}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_11___iter__(PyObject *o) {
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}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_11___iter__(PyObject *o, visitproc v, void *a) {
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  struct __pyx_obj_3_sa___pyx_scope_struct_11___iter__ *p = (struct __pyx_obj_3_sa___pyx_scope_struct_11___iter__ *)o;
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  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_11___iter__(PyObject *o) {
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  p->__pyx_v_self = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_11___iter__[] = {
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static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_11___iter__ = {
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  0, /*nb_true_divide*/
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  0, /*nb_inplace_true_divide*/
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  0, /*nb_index*/
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static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_11___iter__ = {
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  0, /*sq_concat*/
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  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
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  0, /*sq_inplace_concat*/
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};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_11___iter__ = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_11___iter__ = {
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  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
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  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
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  0, /*bf_getcharbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_11___iter__ = {
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  __Pyx_NAMESTR("_sa.__pyx_scope_struct_11___iter__"), /*tp_name*/
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  __pyx_tp_dealloc_3_sa___pyx_scope_struct_11___iter__, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
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  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_12___str__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_12___str__(PyObject *o) {
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static int __pyx_tp_traverse_3_sa___pyx_scope_struct_12___str__(PyObject *o, visitproc v, void *a) {
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  }
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static int __pyx_tp_clear_3_sa___pyx_scope_struct_12___str__(PyObject *o) {
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static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_12___str__[] = {
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static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_12___str__ = {
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  0, /*sq_concat*/
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static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_12___str__ = {
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  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
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static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_12___str__ = {
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static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_12___str__ = {
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  0, /*tp_del*/
  #if PY_VERSION_HEX >= 0x02060000
  0, /*tp_version_tag*/
  #endif
};

static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_13_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *)o);
  p->__pyx_outer_scope = 0;
  p->__pyx_v_a = 0;
  p->__pyx_t_0 = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_13_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *)o;
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_a);
  Py_CLEAR(p->__pyx_t_0);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_13_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject*)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_a) {
    e = (*v)(p->__pyx_v_a, 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_3_sa___pyx_scope_struct_13_genexpr(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_3_sa___pyx_scope_struct_12___str__ *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_a);
  p->__pyx_v_a = 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_3_sa___pyx_scope_struct_13_genexpr[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_13_genexpr = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
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  0, /*nb_invert*/
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  0, /*nb_rshift*/
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  0, /*nb_xor*/
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  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
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  0, /*reserved*/
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  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
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  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_13_genexpr = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_13_genexpr = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_13_genexpr = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_13_genexpr = {
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  __Pyx_NAMESTR("_sa.__pyx_scope_struct_13_genexpr"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_13_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_13_genexpr, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_13_genexpr, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_13_genexpr, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_13_genexpr, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_13_genexpr, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_13_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_13_genexpr, /*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_3_sa___pyx_scope_struct_13_genexpr, /*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_3_sa___pyx_scope_struct_14_alignments(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments *)o);
  p->__pyx_v_point = 0;
  p->__pyx_v_self = 0;
  p->__pyx_t_0 = 0;
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}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_14_alignments(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments *p = (struct __pyx_obj_3_sa___pyx_scope_struct_14_alignments *)o;
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  Py_CLEAR(p->__pyx_v_self);
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}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_14_alignments(PyObject *o, visitproc v, void *a) {
  int e;
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    e = (*v)(p->__pyx_v_point, a); if (e) return e;
  }
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  if (p->__pyx_t_0) {
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}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_14_alignments(PyObject *o) {
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  tmp = ((PyObject*)p->__pyx_v_point);
  p->__pyx_v_point = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_3_sa_Rule *)Py_None); Py_INCREF(Py_None);
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}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_14_alignments[] = {
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static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_14_alignments = {
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  0, /*nb_subtract*/
  0, /*nb_multiply*/
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  0, /*nb_divide*/
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  0, /*nb_oct*/
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  0, /*nb_hex*/
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  0, /*nb_inplace_rshift*/
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  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
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  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
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};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_14_alignments = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
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};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_14_alignments = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_14_alignments = {
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  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
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  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
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  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
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};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_14_alignments = {
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  __pyx_tp_dealloc_3_sa___pyx_scope_struct_14_alignments, /*tp_dealloc*/
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  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  &__pyx_tp_as_number___pyx_scope_struct_14_alignments, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_14_alignments, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_14_alignments, /*tp_as_mapping*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_14_alignments, /*tp_as_buffer*/
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  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_14_alignments, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_14_alignments, /*tp_clear*/
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  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_14_alignments, /*tp_methods*/
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  0, /*tp_getset*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  0, /*tp_init*/
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  __pyx_tp_new_3_sa___pyx_scope_struct_14_alignments, /*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*/
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static PyObject *__pyx_tp_new_3_sa___pyx_scope_struct_15_input(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_15_input *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_15_input *)o);
  p->__pyx_v_alignment = 0;
  p->__pyx_v_als = 0;
  p->__pyx_v_alslist = 0;
  p->__pyx_v_chunklen = 0;
  p->__pyx_v_count = 0;
  p->__pyx_v_e = 0;
  p->__pyx_v_elist = 0;
  p->__pyx_v_extract = 0;
  p->__pyx_v_extract_start = 0;
  p->__pyx_v_extract_stop = 0;
  p->__pyx_v_extracts = 0;
  p->__pyx_v_f = 0;
  p->__pyx_v_fcount = 0;
  p->__pyx_v_fphrases = 0;
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  p->__pyx_v_frontier_nodes = 0;
  p->__pyx_v_fwords = 0;
  p->__pyx_v_hiero_phrase = 0;
  p->__pyx_v_is_shadow_path = 0;
  p->__pyx_v_key = 0;
  p->__pyx_v_loc = 0;
  p->__pyx_v_locs = 0;
  p->__pyx_v_max_locs = 0;
  p->__pyx_v_new_frontier = 0;
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  p->__pyx_v_next_states = 0;
  p->__pyx_v_node = 0;
  p->__pyx_v_nodes_isteps_away_buffer = 0;
  p->__pyx_v_pathlen = 0;
  p->__pyx_v_phrase = 0;
  p->__pyx_v_phrase_location = 0;
  p->__pyx_v_prefix = 0;
  p->__pyx_v_reachable_buffer = 0;
  p->__pyx_v_sa_range = 0;
  p->__pyx_v_sample = 0;
  p->__pyx_v_scores = 0;
  p->__pyx_v_self = 0;
  p->__pyx_v_spanlen = 0;
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  p->__pyx_v_suffix_link_xcat_index = 0;
  p->__pyx_v_word_id = 0;
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  p->__pyx_v_xnode = 0;
  p->__pyx_v_xroot = 0;
  p->__pyx_t_1 = 0;
  p->__pyx_t_4 = 0;
  p->__pyx_t_5 = 0;
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}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_15_input(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_15_input *p = (struct __pyx_obj_3_sa___pyx_scope_struct_15_input *)o;
  Py_CLEAR(p->__pyx_v_alignment);
  Py_CLEAR(p->__pyx_v_als);
  Py_CLEAR(p->__pyx_v_alslist);
  Py_CLEAR(p->__pyx_v_chunklen);
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  Py_CLEAR(p->__pyx_v_e);
  Py_CLEAR(p->__pyx_v_elist);
  Py_CLEAR(p->__pyx_v_extract);
  Py_CLEAR(p->__pyx_v_extract_start);
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  Py_CLEAR(p->__pyx_v_extracts);
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  Py_CLEAR(p->__pyx_v_fcount);
  Py_CLEAR(p->__pyx_v_fphrases);
  Py_CLEAR(p->__pyx_v_frontier);
  Py_CLEAR(p->__pyx_v_frontier_nodes);
  Py_CLEAR(p->__pyx_v_fwords);
  Py_CLEAR(p->__pyx_v_hiero_phrase);
  Py_CLEAR(p->__pyx_v_is_shadow_path);
  Py_CLEAR(p->__pyx_v_key);
  Py_CLEAR(p->__pyx_v_loc);
  Py_CLEAR(p->__pyx_v_locs);
  Py_CLEAR(p->__pyx_v_max_locs);
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  Py_CLEAR(p->__pyx_v_next_states);
  Py_CLEAR(p->__pyx_v_node);
  Py_CLEAR(p->__pyx_v_nodes_isteps_away_buffer);
  Py_CLEAR(p->__pyx_v_pathlen);
  Py_CLEAR(p->__pyx_v_phrase);
  Py_CLEAR(p->__pyx_v_phrase_location);
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  Py_CLEAR(p->__pyx_v_sa_range);
  Py_CLEAR(p->__pyx_v_sample);
  Py_CLEAR(p->__pyx_v_scores);
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  Py_CLEAR(p->__pyx_v_suffix_link);
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  Py_CLEAR(p->__pyx_t_5);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_15_input(PyObject *o, visitproc v, void *a) {
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  struct __pyx_obj_3_sa___pyx_scope_struct_15_input *p = (struct __pyx_obj_3_sa___pyx_scope_struct_15_input *)o;
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  if (p->__pyx_v_count) {
    e = (*v)(p->__pyx_v_count, a); if (e) return e;
  }
  if (p->__pyx_v_e) {
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  if (p->__pyx_v_elist) {
    e = (*v)(p->__pyx_v_elist, a); if (e) return e;
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  if (p->__pyx_v_extract) {
    e = (*v)(p->__pyx_v_extract, a); if (e) return e;
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  if (p->__pyx_v_extract_start) {
    e = (*v)(p->__pyx_v_extract_start, a); if (e) return e;
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  if (p->__pyx_v_extract_stop) {
    e = (*v)(p->__pyx_v_extract_stop, a); if (e) return e;
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  if (p->__pyx_v_extracts) {
    e = (*v)(p->__pyx_v_extracts, a); if (e) return e;
  }
  if (p->__pyx_v_f) {
    e = (*v)(p->__pyx_v_f, a); if (e) return e;
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  if (p->__pyx_v_fcount) {
    e = (*v)(p->__pyx_v_fcount, a); if (e) return e;
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  if (p->__pyx_v_fphrases) {
    e = (*v)(p->__pyx_v_fphrases, a); if (e) return e;
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  if (p->__pyx_v_frontier) {
    e = (*v)(p->__pyx_v_frontier, a); if (e) return e;
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  if (p->__pyx_v_frontier_nodes) {
    e = (*v)(p->__pyx_v_frontier_nodes, a); if (e) return e;
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  if (p->__pyx_v_fwords) {
    e = (*v)(p->__pyx_v_fwords, a); if (e) return e;
  }
  if (p->__pyx_v_hiero_phrase) {
    e = (*v)(((PyObject*)p->__pyx_v_hiero_phrase), a); if (e) return e;
  }
  if (p->__pyx_v_is_shadow_path) {
    e = (*v)(p->__pyx_v_is_shadow_path, a); if (e) return e;
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    e = (*v)(p->__pyx_v_key, a); if (e) return e;
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  if (p->__pyx_v_loc) {
    e = (*v)(p->__pyx_v_loc, a); if (e) return e;
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  if (p->__pyx_v_locs) {
    e = (*v)(p->__pyx_v_locs, a); if (e) return e;
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  if (p->__pyx_v_max_locs) {
    e = (*v)(p->__pyx_v_max_locs, a); if (e) return e;
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  if (p->__pyx_v_new_frontier) {
    e = (*v)(p->__pyx_v_new_frontier, a); if (e) return e;
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  if (p->__pyx_v_new_node) {
    e = (*v)(p->__pyx_v_new_node, a); if (e) return e;
  }
  if (p->__pyx_v_next_states) {
    e = (*v)(p->__pyx_v_next_states, a); if (e) return e;
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  if (p->__pyx_v_node) {
    e = (*v)(p->__pyx_v_node, a); if (e) return e;
  }
  if (p->__pyx_v_nodes_isteps_away_buffer) {
    e = (*v)(p->__pyx_v_nodes_isteps_away_buffer, a); if (e) return e;
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  if (p->__pyx_v_pathlen) {
    e = (*v)(p->__pyx_v_pathlen, a); if (e) return e;
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  if (p->__pyx_v_phrase) {
    e = (*v)(p->__pyx_v_phrase, a); if (e) return e;
  }
  if (p->__pyx_v_phrase_location) {
    e = (*v)(((PyObject*)p->__pyx_v_phrase_location), a); if (e) return e;
  }
  if (p->__pyx_v_prefix) {
    e = (*v)(p->__pyx_v_prefix, a); if (e) return e;
  }
  if (p->__pyx_v_reachable_buffer) {
    e = (*v)(p->__pyx_v_reachable_buffer, a); if (e) return e;
  }
  if (p->__pyx_v_sa_range) {
    e = (*v)(p->__pyx_v_sa_range, a); if (e) return e;
  }
  if (p->__pyx_v_sample) {
    e = (*v)(((PyObject*)p->__pyx_v_sample), a); if (e) return e;
  }
  if (p->__pyx_v_scores) {
    e = (*v)(((PyObject*)p->__pyx_v_scores), 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_spanlen) {
    e = (*v)(p->__pyx_v_spanlen, a); if (e) return e;
  }
  if (p->__pyx_v_stop_time) {
    e = (*v)(p->__pyx_v_stop_time, a); if (e) return e;
  }
  if (p->__pyx_v_suffix_link) {
    e = (*v)(p->__pyx_v_suffix_link, a); if (e) return e;
  }
  if (p->__pyx_v_suffix_link_xcat_index) {
    e = (*v)(p->__pyx_v_suffix_link_xcat_index, a); if (e) return e;
  }
  if (p->__pyx_v_word_id) {
    e = (*v)(p->__pyx_v_word_id, a); if (e) return e;
  }
  if (p->__pyx_v_xcat_index) {
    e = (*v)(p->__pyx_v_xcat_index, a); if (e) return e;
  }
  if (p->__pyx_v_xnode) {
    e = (*v)(p->__pyx_v_xnode, a); if (e) return e;
  }
  if (p->__pyx_v_xroot) {
    e = (*v)(p->__pyx_v_xroot, 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_4) {
    e = (*v)(p->__pyx_t_4, a); if (e) return e;
  }
  if (p->__pyx_t_5) {
    e = (*v)(p->__pyx_t_5, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_3_sa___pyx_scope_struct_15_input(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_15_input *p = (struct __pyx_obj_3_sa___pyx_scope_struct_15_input *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_v_alignment);
  p->__pyx_v_alignment = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_als);
  p->__pyx_v_als = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_alslist);
  p->__pyx_v_alslist = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_chunklen);
  p->__pyx_v_chunklen = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_count);
  p->__pyx_v_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_e);
  p->__pyx_v_e = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_elist);
  p->__pyx_v_elist = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_extract);
  p->__pyx_v_extract = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_extract_start);
  p->__pyx_v_extract_start = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_extract_stop);
  p->__pyx_v_extract_stop = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_extracts);
  p->__pyx_v_extracts = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_f);
  p->__pyx_v_f = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fcount);
  p->__pyx_v_fcount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fphrases);
  p->__pyx_v_fphrases = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_frontier);
  p->__pyx_v_frontier = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_frontier_nodes);
  p->__pyx_v_frontier_nodes = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fwords);
  p->__pyx_v_fwords = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_hiero_phrase);
  p->__pyx_v_hiero_phrase = ((struct __pyx_obj_3_sa_Phrase *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_is_shadow_path);
  p->__pyx_v_is_shadow_path = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key);
  p->__pyx_v_key = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_loc);
  p->__pyx_v_loc = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_locs);
  p->__pyx_v_locs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_locs);
  p->__pyx_v_max_locs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_new_frontier);
  p->__pyx_v_new_frontier = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_new_node);
  p->__pyx_v_new_node = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_next_states);
  p->__pyx_v_next_states = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_node);
  p->__pyx_v_node = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_nodes_isteps_away_buffer);
  p->__pyx_v_nodes_isteps_away_buffer = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pathlen);
  p->__pyx_v_pathlen = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_phrase);
  p->__pyx_v_phrase = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_phrase_location);
  p->__pyx_v_phrase_location = ((struct __pyx_obj_3_sa_PhraseLocation *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_prefix);
  p->__pyx_v_prefix = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_reachable_buffer);
  p->__pyx_v_reachable_buffer = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_sa_range);
  p->__pyx_v_sa_range = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_sample);
  p->__pyx_v_sample = ((struct __pyx_obj_3_sa_IntList *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_scores);
  p->__pyx_v_scores = ((struct __pyx_obj_3_sa_FeatureVector *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_3_sa_HieroCachingRuleFactory *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_spanlen);
  p->__pyx_v_spanlen = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_stop_time);
  p->__pyx_v_stop_time = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_suffix_link);
  p->__pyx_v_suffix_link = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_suffix_link_xcat_index);
  p->__pyx_v_suffix_link_xcat_index = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_word_id);
  p->__pyx_v_word_id = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_xcat_index);
  p->__pyx_v_xcat_index = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_xnode);
  p->__pyx_v_xnode = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_xroot);
  p->__pyx_v_xroot = 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_4);
  p->__pyx_t_4 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_5);
  p->__pyx_t_5 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_15_input[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_15_input = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
  #endif
  0, /*nb_remainder*/
  0, /*nb_divmod*/
  0, /*nb_power*/
  0, /*nb_negative*/
  0, /*nb_positive*/
  0, /*nb_absolute*/
  0, /*nb_nonzero*/
  0, /*nb_invert*/
  0, /*nb_lshift*/
  0, /*nb_rshift*/
  0, /*nb_and*/
  0, /*nb_xor*/
  0, /*nb_or*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_coerce*/
  #endif
  0, /*nb_int*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_long*/
  #else
  0, /*reserved*/
  #endif
  0, /*nb_float*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_oct*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*nb_hex*/
  #endif
  0, /*nb_inplace_add*/
  0, /*nb_inplace_subtract*/
  0, /*nb_inplace_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_inplace_divide*/
  #endif
  0, /*nb_inplace_remainder*/
  0, /*nb_inplace_power*/
  0, /*nb_inplace_lshift*/
  0, /*nb_inplace_rshift*/
  0, /*nb_inplace_and*/
  0, /*nb_inplace_xor*/
  0, /*nb_inplace_or*/
  0, /*nb_floor_divide*/
  0, /*nb_true_divide*/
  0, /*nb_inplace_floor_divide*/
  0, /*nb_inplace_true_divide*/
  #if PY_VERSION_HEX >= 0x02050000
  0, /*nb_index*/
  #endif
};

static PySequenceMethods __pyx_tp_as_sequence___pyx_scope_struct_15_input = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping___pyx_scope_struct_15_input = {
  0, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer___pyx_scope_struct_15_input = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_getbuffer*/
  #endif
  #if PY_VERSION_HEX >= 0x02060000
  0, /*bf_releasebuffer*/
  #endif
};

static PyTypeObject __pyx_type_3_sa___pyx_scope_struct_15_input = {
  PyVarObject_HEAD_INIT(0, 0)
  __Pyx_NAMESTR("_sa.__pyx_scope_struct_15_input"), /*tp_name*/
  sizeof(struct __pyx_obj_3_sa___pyx_scope_struct_15_input), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_3_sa___pyx_scope_struct_15_input, /*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*/
  &__pyx_tp_as_number___pyx_scope_struct_15_input, /*tp_as_number*/
  &__pyx_tp_as_sequence___pyx_scope_struct_15_input, /*tp_as_sequence*/
  &__pyx_tp_as_mapping___pyx_scope_struct_15_input, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer___pyx_scope_struct_15_input, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_3_sa___pyx_scope_struct_15_input, /*tp_traverse*/
  __pyx_tp_clear_3_sa___pyx_scope_struct_15_input, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_3_sa___pyx_scope_struct_15_input, /*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_3_sa___pyx_scope_struct_15_input, /*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_3_sa___pyx_scope_struct_16___iter__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *p;
  PyObject *o = (*t->tp_alloc)(t, 0);
  if (!o) return 0;
  p = ((struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *)o);
  p->__pyx_v_self = 0;
  return o;
}

static void __pyx_tp_dealloc_3_sa___pyx_scope_struct_16___iter__(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *p = (struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *)o;
  Py_CLEAR(p->__pyx_v_self);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_3_sa___pyx_scope_struct_16___iter__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *p = (struct __pyx_obj_3_sa___pyx_scope_struct_16___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_3_sa___pyx_scope_struct_16___iter__(PyObject *o) {
  struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *p = (struct __pyx_obj_3_sa___pyx_scope_struct_16___iter__ *)o;
  PyObject* tmp;
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_3_sa_FeatureVector *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_3_sa___pyx_scope_struct_16___iter__[] = {
  {0, 0, 0, 0}
};

static PyNumberMethods __pyx_tp_as_number___pyx_scope_struct_16___iter__ = {
  0, /*nb_add*/
  0, /*nb_subtract*/
  0, /*nb_multiply*/
  #if PY_MAJOR_VERSION < 3
  0, /*nb_divide*/
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PyMODINIT_FUNC init_sa(void); /*proto*/
PyMODINIT_FUNC init_sa(void)
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PyMODINIT_FUNC PyInit__sa(void)
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static void __Pyx_RaiseDoubleKeywordsError(
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{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
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}

static int __Pyx_ParseOptionalKeywords(
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arg_passed_twice:
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invalid_keyword_type:
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invalid_keyword:
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    #if PY_MAJOR_VERSION < 3
        "%s() got an unexpected keyword argument '%s'",
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        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
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bad:
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}

static void __Pyx_RaiseArgtupleInvalid(
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{
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                 "%s() takes %s %" CYTHON_FORMAT_SSIZE_T "d positional argument%s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
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static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
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#else
    PyErr_Restore(type, value, tb);
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}
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
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#else
    PyErr_Fetch(type, value, tb);
#endif
}

#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
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        Py_INCREF(value);
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    else {
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#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
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raise_error:
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    return;
}
#else /* Python 3+ */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
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    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
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        value = 0;
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        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
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        else if (PyTuple_Check(value)) {
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            args = value;
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        else
            args = PyTuple_Pack(1, value);
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            PyErr_Format(PyExc_TypeError,
                         "calling %R should have returned an instance of "
                         "BaseException, not %R",
                         type, Py_TYPE(value));
            goto bad;
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause && cause != Py_None) {
        PyObject *fixed_cause;
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            if (fixed_cause == NULL)
                goto bad;
        }
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            fixed_cause = cause;
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        }
        else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
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    }
bad:
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    return;
}
#endif

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        PyErr_Format(PyExc_SystemError, "Missing type object");
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    }
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invalid_keyword_type:
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        "%s() keywords must be strings", function_name);
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#endif
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        "%s() got an unexpected keyword argument '%s'",
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#else
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#endif
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#if CYTHON_COMPILING_IN_CPYTHON
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#else
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#if CYTHON_COMPILING_IN_CPYTHON
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#else
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#endif
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bad:
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static CYTHON_INLINE long __Pyx_mod_long(long a, long b) {
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static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
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            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

static double __Pyx__PyObject_AsDouble(PyObject* obj) {
    PyObject* float_value;
#if CYTHON_COMPILING_IN_PYPY
    float_value = PyNumber_Float(obj);
#else
    if (Py_TYPE(obj)->tp_as_number && Py_TYPE(obj)->tp_as_number->nb_float) {
        return PyFloat_AsDouble(obj);
    } else if (PyUnicode_CheckExact(obj) || PyBytes_CheckExact(obj)) {
#if PY_MAJOR_VERSION >= 3
        float_value = PyFloat_FromString(obj);
#else
        float_value = PyFloat_FromString(obj, 0);
#endif
    } else {
        PyObject* args = PyTuple_New(1);
        if (unlikely(!args)) goto bad;
        PyTuple_SET_ITEM(args, 0, obj);
        float_value = PyObject_Call((PyObject*)&PyFloat_Type, args, 0);
        PyTuple_SET_ITEM(args, 0, 0);
        Py_DECREF(args);
    }
#endif
    if (likely(float_value)) {
        double value = PyFloat_AS_DOUBLE(float_value);
        Py_DECREF(float_value);
        return value;
    }
bad:
    return (double)-1;
}

static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (!type) {
        PyErr_Format(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (Py_TYPE(obj) == type) return 1;
    }
    else {
        if (PyObject_TypeCheck(obj, type)) return 1;
    }
    PyErr_Format(PyExc_TypeError,
        "Argument '%s' has incorrect type (expected %s, got %s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
    return 0;
}

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
    if (t == Py_None) {
      __Pyx_RaiseNoneNotIterableError();
    } else if (PyTuple_GET_SIZE(t) < index) {
      __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
    } else {
      __Pyx_RaiseTooManyValuesError(index);
    }
}

static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
                                             int is_tuple, int has_known_size, int decref_tuple) {
    Py_ssize_t index;
    PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
    if (!is_tuple && unlikely(!PyTuple_Check(tuple))) {
        iternextfunc iternext;
        iter = PyObject_GetIter(tuple);
        if (unlikely(!iter)) goto bad;
        if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
        iternext = Py_TYPE(iter)->tp_iternext;
        value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
        value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
        if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
        Py_DECREF(iter);
    } else {
        if (!has_known_size && unlikely(PyTuple_GET_SIZE(tuple) != 2)) {
            __Pyx_UnpackTupleError(tuple, 2);
            goto bad;
        }
#if CYTHON_COMPILING_IN_PYPY
        value1 = PySequence_ITEM(tuple, 0);
        if (unlikely(!value1)) goto bad;
        value2 = PySequence_ITEM(tuple, 1);
        if (unlikely(!value2)) goto bad;
#else
        value1 = PyTuple_GET_ITEM(tuple, 0);
        value2 = PyTuple_GET_ITEM(tuple, 1);
        Py_INCREF(value1);
        Py_INCREF(value2);
#endif
        if (decref_tuple) { Py_DECREF(tuple); }
    }
    *pvalue1 = value1;
    *pvalue2 = value2;
    return 0;
unpacking_failed:
    if (!has_known_size && __Pyx_IterFinish() == 0)
        __Pyx_RaiseNeedMoreValuesError(index);
bad:
    Py_XDECREF(iter);
    Py_XDECREF(value1);
    Py_XDECREF(value2);
    if (decref_tuple) { Py_XDECREF(tuple); }
    return -1;
}

static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_source_is_dict) {
    is_dict = is_dict || likely(PyDict_CheckExact(iterable));
    *p_source_is_dict = is_dict;
#if !CYTHON_COMPILING_IN_PYPY
    if (is_dict) {
        *p_orig_length = PyDict_Size(iterable);
        Py_INCREF(iterable);
        return iterable;
    }
#endif
    *p_orig_length = 0;
    if (method_name) {
        PyObject* iter;
        iterable = PyObject_CallMethodObjArgs(iterable, method_name, NULL);
        if (!iterable)
            return NULL;
#if !CYTHON_COMPILING_IN_PYPY
        if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
            return iterable;
#endif
        iter = PyObject_GetIter(iterable);
        Py_DECREF(iterable);
        return iter;
    }
    return PyObject_GetIter(iterable);
}
static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* iter_obj, Py_ssize_t orig_length, Py_ssize_t* ppos,
                                              PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
    PyObject* next_item;
#if !CYTHON_COMPILING_IN_PYPY
    if (source_is_dict) {
        PyObject *key, *value;
        if (unlikely(orig_length != PyDict_Size(iter_obj))) {
            PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
            return -1;
        }
        if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
            return 0;
        }
        if (pitem) {
            PyObject* tuple = PyTuple_New(2);
            if (unlikely(!tuple)) {
                return -1;
            }
            Py_INCREF(key);
            Py_INCREF(value);
            PyTuple_SET_ITEM(tuple, 0, key);
            PyTuple_SET_ITEM(tuple, 1, value);
            *pitem = tuple;
        } else {
            if (pkey) {
                Py_INCREF(key);
                *pkey = key;
            }
            if (pvalue) {
                Py_INCREF(value);
                *pvalue = value;
            }
        }
        return 1;
    } else if (PyTuple_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyTuple_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else if (PyList_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyList_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else
#endif
    {
        next_item = PyIter_Next(iter_obj);
        if (unlikely(!next_item)) {
            return __Pyx_IterFinish();
        }
    }
    if (pitem) {
        *pitem = next_item;
    } else if (pkey && pvalue) {
        if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
            return -1;
    } else if (pkey) {
        *pkey = next_item;
    } else {
        *pvalue = next_item;
    }
    return 1;
}

static CYTHON_INLINE int __Pyx_div_int(int a, int b) {
    int q = a / b;
    int r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
#else
    PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(type, value, tb);
#endif
}

static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, long level) {
    PyObject *py_import = 0;
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    py_import = __Pyx_GetAttrString(__pyx_b, "__import__");
    if (!py_import)
        goto bad;
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    #if PY_VERSION_HEX >= 0x02050000
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                /* try package relative import first */
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0; /* try absolute import on failure */
        }
        #endif
        if (!module) {
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
        }
    }
    #else
    if (level>0) {
        PyErr_SetString(PyExc_RuntimeError, "Relative import is not supported for Python <=2.4.");
        goto bad;
    }
    module = PyObject_CallFunctionObjArgs(py_import,
        name, global_dict, empty_dict, list, NULL);
    #endif
bad:
    Py_XDECREF(empty_list);
    Py_XDECREF(py_import);
    Py_XDECREF(empty_dict);
    return module;
}

static CYTHON_INLINE void __Pyx_RaiseImportError(PyObject *name) {
#if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_ImportError, "cannot import name %.230s",
                 PyString_AsString(name));
#else
    PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
#endif
}

static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (op->func_doc == NULL && op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
        op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
        op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
    }
    if (op->func_doc == 0) {
        Py_INCREF(Py_None);
        return Py_None;
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL)
        op->func_doc = Py_None; /* Mark as deleted */
    else
        op->func_doc = value;
    Py_INCREF(op->func_doc);
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op)
{
    if (op->func_name == NULL) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (value == NULL || !PyUnicode_Check(value)) {
#else
    if (value == NULL || !PyString_Check(value)) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op)
{
    if (op->func_dict == NULL) {
        op->func_dict = PyDict_New();
        if (op->func_dict == NULL)
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
    if (value == NULL) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    PyObject* dict = PyModule_GetDict(__pyx_m);
    Py_XINCREF(dict);
    return dict;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op)
{
    if (op->defaults_tuple) {
        Py_INCREF(op->defaults_tuple);
        return op->defaults_tuple;
    }
    if (op->defaults_getter) {
        PyObject *res = op->defaults_getter((PyObject *) op);
        if (res) {
            Py_INCREF(res);
            op->defaults_tuple = res;
        }
        return res;
    }
    Py_INCREF(Py_None);
    return Py_None;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, 0, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, 0, 0, 0},
    {0, 0, 0, 0, 0}
};
#ifndef PY_WRITE_RESTRICTED /* < Py2.5 */
#define PY_WRITE_RESTRICTED WRITE_RESTRICTED
#endif
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromString(m->func.m_ml->ml_name);
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {__Pyx_NAMESTR("__reduce__"), (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags,
                                      PyObject *closure, PyObject *module, PyObject* code) {
    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
    if (op == NULL)
        return NULL;
    op->flags = flags;
    op->func_weakreflist = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_getter = NULL;
    PyObject_GC_Track(op);
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyMem_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    if (m->func_weakreflist != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return PyMethod_New(func,
                            type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
    return PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
    PyObject *func_name = __Pyx_CyFunction_get_name(op);
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                func_name, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(func_name), (void *)op);
#endif
}
#if CYTHON_COMPILING_IN_PYPY
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    Py_ssize_t size;
    switch (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)) {
    case METH_VARARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0)
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 0)
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL) || PyDict_Size(kw) == 0) {
            size = PyTuple_GET_SIZE(arg);
            if (size == 1)
                return (*meth)(self, PyTuple_GET_ITEM(arg, 0));
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%zd given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
#else
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
	return PyCFunction_Call(func, arg, kw);
}
#endif
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __Pyx_NAMESTR("cython_function_or_method"), /*tp_name*/
    sizeof(__pyx_CyFunctionObject),   /*tp_basicsize*/
    0,                                  /*tp_itemsize*/
    (destructor) __Pyx_CyFunction_dealloc, /*tp_dealloc*/
    0,                                  /*tp_print*/
    0,                                  /*tp_getattr*/
    0,                                  /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
    0,                                  /*tp_compare*/
#else
    0,                                  /*reserved*/
#endif
    (reprfunc) __Pyx_CyFunction_repr,   /*tp_repr*/
    0,                                  /*tp_as_number*/
    0,                                  /*tp_as_sequence*/
    0,                                  /*tp_as_mapping*/
    0,                                  /*tp_hash*/
    __Pyx_CyFunction_Call,              /*tp_call*/
    0,                                  /*tp_str*/
    0,                                  /*tp_getattro*/
    0,                                  /*tp_setattro*/
    0,                                  /*tp_as_buffer*/
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags*/
    0,                                  /*tp_doc*/
    (traverseproc) __Pyx_CyFunction_traverse,   /*tp_traverse*/
    (inquiry) __Pyx_CyFunction_clear,   /*tp_clear*/
    0,                                  /*tp_richcompare*/
    offsetof(__pyx_CyFunctionObject, func_weakreflist), /* tp_weaklistoffse */
    0,                                  /*tp_iter*/
    0,                                  /*tp_iternext*/
    __pyx_CyFunction_methods,           /*tp_methods*/
    __pyx_CyFunction_members,           /*tp_members*/
    __pyx_CyFunction_getsets,           /*tp_getset*/
    0,                                  /*tp_base*/
    0,                                  /*tp_dict*/
    __Pyx_CyFunction_descr_get,         /*tp_descr_get*/
    0,                                  /*tp_descr_set*/
    offsetof(__pyx_CyFunctionObject, func_dict),/*tp_dictoffset*/
    0,                                  /*tp_init*/
    0,                                  /*tp_alloc*/
    0,                                  /*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 int __Pyx_CyFunction_init(void) {
#if !CYTHON_COMPILING_IN_PYPY
    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
#endif
    if (PyType_Ready(&__pyx_CyFunctionType_type) < 0)
        return -1;
    __pyx_CyFunctionType = &__pyx_CyFunctionType_type;
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyMem_Malloc(size);
    if (!m->defaults)
        return PyErr_NoMemory();
    memset(m->defaults, 0, sizeof(size));
    m->defaults_pyobjects = pyobjects;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}

static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
    const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned char" :
                    "value too large to convert to unsigned char");
            }
            return (unsigned char)-1;
        }
        return (unsigned char)val;
    }
    return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
    const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned short" :
                    "value too large to convert to unsigned short");
            }
            return (unsigned short)-1;
        }
        return (unsigned short)val;
    }
    return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
    const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(unsigned int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(unsigned int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to unsigned int" :
                    "value too large to convert to unsigned int");
            }
            return (unsigned int)-1;
        }
        return (unsigned int)val;
    }
    return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
}

static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
    const char neg_one = (char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to char" :
                    "value too large to convert to char");
            }
            return (char)-1;
        }
        return (char)val;
    }
    return (char)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
    const short neg_one = (short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to short" :
                    "value too large to convert to short");
            }
            return (short)-1;
        }
        return (short)val;
    }
    return (short)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
    const signed char neg_one = (signed char)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed char) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed char)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed char" :
                    "value too large to convert to signed char");
            }
            return (signed char)-1;
        }
        return (signed char)val;
    }
    return (signed char)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
    const signed short neg_one = (signed short)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed short) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed short)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed short" :
                    "value too large to convert to signed short");
            }
            return (signed short)-1;
        }
        return (signed short)val;
    }
    return (signed short)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
    const signed int neg_one = (signed int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(signed int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(signed int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to signed int" :
                    "value too large to convert to signed int");
            }
            return (signed int)-1;
        }
        return (signed int)val;
    }
    return (signed int)__Pyx_PyInt_AsSignedLong(x);
}

static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
    const int neg_one = (int)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
    if (sizeof(int) < sizeof(long)) {
        long val = __Pyx_PyInt_AsLong(x);
        if (unlikely(val != (long)(int)val)) {
            if (!unlikely(val == -1 && PyErr_Occurred())) {
                PyErr_SetString(PyExc_OverflowError,
                    (is_unsigned && unlikely(val < 0)) ?
                    "can't convert negative value to int" :
                    "value too large to convert to int");
            }
            return (int)-1;
        }
        return (int)val;
    }
    return (int)__Pyx_PyInt_AsLong(x);
}

static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
    const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned long");
            return (unsigned long)-1;
        }
        return (unsigned long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned long");
                return (unsigned long)-1;
            }
            return (unsigned long)PyLong_AsUnsignedLong(x);
        } else {
            return (unsigned long)PyLong_AsLong(x);
        }
    } else {
        unsigned long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned long)-1;
        val = __Pyx_PyInt_AsUnsignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
    const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to unsigned PY_LONG_LONG");
            return (unsigned PY_LONG_LONG)-1;
        }
        return (unsigned PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to unsigned PY_LONG_LONG");
                return (unsigned PY_LONG_LONG)-1;
            }
            return (unsigned PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (unsigned PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        unsigned PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (unsigned PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
    const long neg_one = (long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to long");
            return (long)-1;
        }
        return (long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to long");
                return (long)-1;
            }
            return (long)PyLong_AsUnsignedLong(x);
        } else {
            return (long)PyLong_AsLong(x);
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long)-1;
        val = __Pyx_PyInt_AsLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
    const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to PY_LONG_LONG");
            return (PY_LONG_LONG)-1;
        }
        return (PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to PY_LONG_LONG");
                return (PY_LONG_LONG)-1;
            }
            return (PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
    const signed long neg_one = (signed long)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed long");
            return (signed long)-1;
        }
        return (signed long)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed long");
                return (signed long)-1;
            }
            return (signed long)PyLong_AsUnsignedLong(x);
        } else {
            return (signed long)PyLong_AsLong(x);
        }
    } else {
        signed long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed long)-1;
        val = __Pyx_PyInt_AsSignedLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
    const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_VERSION_HEX < 0x03000000
    if (likely(PyInt_Check(x))) {
        long val = PyInt_AS_LONG(x);
        if (is_unsigned && unlikely(val < 0)) {
            PyErr_SetString(PyExc_OverflowError,
                            "can't convert negative value to signed PY_LONG_LONG");
            return (signed PY_LONG_LONG)-1;
        }
        return (signed PY_LONG_LONG)val;
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
            if (unlikely(Py_SIZE(x) < 0)) {
                PyErr_SetString(PyExc_OverflowError,
                                "can't convert negative value to signed PY_LONG_LONG");
                return (signed PY_LONG_LONG)-1;
            }
            return (signed PY_LONG_LONG)PyLong_AsUnsignedLongLong(x);
        } else {
            return (signed PY_LONG_LONG)PyLong_AsLongLong(x);
        }
    } else {
        signed PY_LONG_LONG val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (signed PY_LONG_LONG)-1;
        val = __Pyx_PyInt_AsSignedLongLong(tmp);
        Py_DECREF(tmp);
        return val;
    }
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
}

static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
#else
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
#endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}

static PyObject *__Pyx_Generator_Next(PyObject *self);
static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Generator_Close(PyObject *self);
static PyObject *__Pyx_Generator_Throw(PyObject *gen, PyObject *args);
static PyTypeObject *__pyx_GeneratorType = 0;
#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
#define __Pyx_Generator_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (unlikely(et != PyExc_StopIteration) &&
            unlikely(!PyErr_GivenExceptionMatches(et, PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (likely(!ev) || !PyObject_IsInstance(ev, PyExc_StopIteration)) {
            if (!ev) {
                Py_INCREF(Py_None);
                ev = Py_None;
            }
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = ev;
            return 0;
        }
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_IsInstance(ev, PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = PyObject_GetAttrString(ev, "args");
        Py_DECREF(ev);
        if (likely(args)) {
            value = PyObject_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
#endif
static CYTHON_INLINE
void __Pyx_Generator_ExceptionClear(__pyx_GeneratorObject *self) {
    PyObject *exc_type = self->exc_type;
    PyObject *exc_value = self->exc_value;
    PyObject *exc_traceback = self->exc_traceback;
    self->exc_type = NULL;
    self->exc_value = NULL;
    self->exc_traceback = NULL;
    Py_XDECREF(exc_type);
    Py_XDECREF(exc_value);
    Py_XDECREF(exc_traceback);
}
static CYTHON_INLINE
int __Pyx_Generator_CheckRunning(__pyx_GeneratorObject *gen) {
    if (unlikely(gen->is_running)) {
        PyErr_SetString(PyExc_ValueError,
                        "generator already executing");
        return 1;
    }
    return 0;
}
static CYTHON_INLINE
PyObject *__Pyx_Generator_SendEx(__pyx_GeneratorObject *self, PyObject *value) {
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            PyErr_SetString(PyExc_TypeError,
                            "can't send non-None value to a "
                            "just-started generator");
            return NULL;
        }
    }
    if (unlikely(self->resume_label == -1)) {
        PyErr_SetNone(PyExc_StopIteration);
        return NULL;
    }
    if (value) {
#if CYTHON_COMPILING_IN_PYPY
#else
        /* Generators always return to their most recent caller, not
         * necessarily their creator. */
        if (self->exc_traceback) {
            PyThreadState *tstate = PyThreadState_GET();
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_XINCREF(tstate->frame);
            assert(f->f_back == NULL);
            f->f_back = tstate->frame;
        }
#endif
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
    } else {
        __Pyx_Generator_ExceptionClear(self);
    }
    self->is_running = 1;
    retval = self->body((PyObject *) self, value);
    self->is_running = 0;
    if (retval) {
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
#if CYTHON_COMPILING_IN_PYPY
#else
        /* Don't keep the reference to f_back any longer than necessary.  It
         * may keep a chain of frames alive or it could create a reference
         * cycle. */
        if (self->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_CLEAR(f->f_back);
        }
#endif
    } else {
        __Pyx_Generator_ExceptionClear(self);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Generator_FinishDelegation(__pyx_GeneratorObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Generator_Undelegate(gen);
    __Pyx_PyGen_FetchStopIterationValue(&val);
    ret = __Pyx_Generator_SendEx(gen, val);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Generator_FinishDelegation(gen);
    }
    return __Pyx_Generator_SendEx(gen, Py_None);
}
static PyObject *__Pyx_Generator_Send(PyObject *self, PyObject *value) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Send(yf, value);
        } else {
            if (value == Py_None)
                ret = PyIter_Next(yf);
            else
                ret = PyObject_CallMethod(yf, (char*)"send", (char*)"O", value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Generator_FinishDelegation(gen);
    }
    return __Pyx_Generator_SendEx(gen, value);
}
static int __Pyx_Generator_CloseIter(__pyx_GeneratorObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Generator_Close(yf);
        if (!retval)
            return -1;
    } else {
        PyObject *meth;
        gen->is_running = 1;
        meth = PyObject_GetAttrString(yf, "close");
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Close(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Generator_CloseIter(gen, yf);
        __Pyx_Generator_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
#if PY_VERSION_HEX < 0x02050000
        PyErr_SetNone(PyExc_StopIteration);
#else
        PyErr_SetNone(PyExc_GeneratorExit);
#endif
    retval = __Pyx_Generator_SendEx(gen, NULL);
    if (retval) {
        Py_DECREF(retval);
        PyErr_SetString(PyExc_RuntimeError,
                        "generator ignored GeneratorExit");
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (!raised_exception
        || raised_exception == PyExc_StopIteration
#if PY_VERSION_HEX >= 0x02050000
        || raised_exception == PyExc_GeneratorExit
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit)
#endif
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration))
    {
        if (raised_exception) PyErr_Clear();      /* ignore these errors */
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx_Generator_Throw(PyObject *self, PyObject *args) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject *typ;
    PyObject *tb = NULL;
    PyObject *val = NULL;
    PyObject *yf = gen->yieldfrom;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    if (unlikely(__Pyx_Generator_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
#if PY_VERSION_HEX >= 0x02050000
        if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) {
            int err = __Pyx_Generator_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Generator_Undelegate(gen);
            if (err < 0)
                return __Pyx_Generator_SendEx(gen, NULL);
            goto throw_here;
        }
#endif
        gen->is_running = 1;
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Throw(yf, args);
        } else {
            PyObject *meth = PyObject_GetAttrString(yf, "throw");
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Generator_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            ret = PyObject_CallObject(meth, args);
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Generator_FinishDelegation(gen);
        }
        return ret;
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Generator_SendEx(gen, NULL);
}
static int __Pyx_Generator_traverse(PyObject *self, visitproc visit, void *arg) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    Py_VISIT(gen->exc_type);
    Py_VISIT(gen->exc_value);
    Py_VISIT(gen->exc_traceback);
    return 0;
}
static int __Pyx_Generator_clear(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    Py_CLEAR(gen->exc_type);
    Py_CLEAR(gen->exc_value);
    Py_CLEAR(gen->exc_traceback);
    return 0;
}
static void __Pyx_Generator_dealloc(PyObject *self) {
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    PyObject_GC_Track(self);
    if (gen->resume_label > 0) {
        Py_TYPE(gen)->tp_del(self);
        if (self->ob_refcnt > 0)
            return;                     /* resurrected.  :( */
    }
    PyObject_GC_UnTrack(self);
    __Pyx_Generator_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Generator_del(PyObject *self) {
    PyObject *res;
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_GeneratorObject *gen = (__pyx_GeneratorObject *) self;
    if (gen->resume_label <= 0)
        return ;
    assert(self->ob_refcnt == 0);
    self->ob_refcnt = 1;
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
    res = __Pyx_Generator_Close(self);
    if (res == NULL)
        PyErr_WriteUnraisable(self);
    else
        Py_DECREF(res);
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
    /* Undo the temporary resurrection; can't use DECREF here, it would
     * cause a recursive call.
     */
    assert(self->ob_refcnt > 0);
    if (--self->ob_refcnt == 0)
        return; /* this is the normal path out */
    /* close() resurrected it!  Make it look like the original Py_DECREF
     * never happened.
     */
    {
        Py_ssize_t refcnt = self->ob_refcnt;
        _Py_NewReference(self);
        self->ob_refcnt = refcnt;
    }
#if CYTHON_COMPILING_FOR_CPYTHON
    assert(PyType_IS_GC(self->ob_type) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    /* If Py_REF_DEBUG, _Py_NewReference bumped _Py_RefTotal, so
     * we need to undo that. */
    _Py_DEC_REFTOTAL;
#endif
    /* If Py_TRACE_REFS, _Py_NewReference re-added self to the object
     * chain, so no more to do there.
     * If COUNT_ALLOCS, the original decref bumped tp_frees, and
     * _Py_NewReference bumped tp_allocs:  both of those need to be
     * undone.
     */
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
}
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running",
#if PY_VERSION_HEX >= 0x02060000
     T_BOOL,
#else
     T_BYTE,
#endif
     offsetof(__pyx_GeneratorObject, is_running),
     READONLY,
     NULL},
    {0, 0, 0, 0, 0}
};
static PyMethodDef __pyx_Generator_methods[] = {
    {__Pyx_NAMESTR("send"), (PyCFunction) __Pyx_Generator_Send, METH_O, 0},
    {__Pyx_NAMESTR("throw"), (PyCFunction) __Pyx_Generator_Throw, METH_VARARGS, 0},
    {__Pyx_NAMESTR("close"), (PyCFunction) __Pyx_Generator_Close, METH_NOARGS, 0},
    {0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __Pyx_NAMESTR("generator"),         /*tp_name*/
    sizeof(__pyx_GeneratorObject),      /*tp_basicsize*/
    0,                                  /*tp_itemsize*/
    (destructor) __Pyx_Generator_dealloc,/*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_GC, /* tp_flags*/
    0,                                  /*tp_doc*/
    (traverseproc) __Pyx_Generator_traverse,   /*tp_traverse*/
    0,                                  /*tp_clear*/
    0,                                  /*tp_richcompare*/
    offsetof(__pyx_GeneratorObject, gi_weakreflist), /* tp_weaklistoffse */
    0,                                  /*tp_iter*/
    (iternextfunc) __Pyx_Generator_Next, /*tp_iternext*/
    __pyx_Generator_methods,            /*tp_methods*/
    __pyx_Generator_memberlist,         /*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*/
    0,                                  /*tp_new*/
    0,                                  /*tp_free*/
    0,                                  /*tp_is_gc*/
    0,                                  /*tp_bases*/
    0,                                  /*tp_mro*/
    0,                                  /*tp_cache*/
    0,                                  /*tp_subclasses*/
    0,                                  /*tp_weaklist*/
    __Pyx_Generator_del,                /*tp_del*/
#if PY_VERSION_HEX >= 0x02060000
    0,                                  /*tp_version_tag*/
#endif
};
static __pyx_GeneratorObject *__Pyx_Generator_New(__pyx_generator_body_t body,
                                                  PyObject *closure) {
    __pyx_GeneratorObject *gen =
        PyObject_GC_New(__pyx_GeneratorObject, &__pyx_GeneratorType_type);
    if (gen == NULL)
        return NULL;
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->exc_type = NULL;
    gen->exc_value = NULL;
    gen->exc_traceback = NULL;
    gen->gi_weakreflist = NULL;
    PyObject_GC_Track(gen);
    return gen;
}
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = PyObject_GenericGetAttr;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    if (PyType_Ready(&__pyx_GeneratorType_type)) {
        return -1;
    }
    __pyx_GeneratorType = &__pyx_GeneratorType_type;
    return 0;
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        #if PY_VERSION_HEX < 0x02050000
        return PyErr_Warn(NULL, message);
        #else
        return PyErr_WarnEx(NULL, message, 1);
        #endif
    }
    return 0;
}

static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__");
    if (!d) {
        PyErr_Clear();
        d = PyDict_New();
        if (!d)
            goto bad;
        Py_INCREF(d);
        if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0)
            goto bad;
    }
    tmp.fp = f;
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    cobj = PyCapsule_New(tmp.p, sig, 0);
#else
    cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0);
#endif
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItemString(dict, "__pyx_vtable__", ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = (start + end) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,            /*int argcount,*/
        0,            /*int kwonlyargcount,*/
        0,            /*int nlocals,*/
        0,            /*int stacksize,*/
        0,            /*int flags,*/
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,      /*int firstlineno,*/
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_globals = 0;
    PyFrameObject *py_frame = 0;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_globals = PyModule_GetDict(__pyx_m);
    if (!py_globals) goto bad;
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        py_globals,          /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else  /* Python 3+ has unicode identifiers */
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}


/* Type Conversion Functions */

static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}

static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_VERSION_HEX < 0x03000000
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return Py_INCREF(x), x;
  m = Py_TYPE(x)->tp_as_number;
#if PY_VERSION_HEX < 0x03000000
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_VERSION_HEX < 0x03000000
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%s__ returned non-%s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}

static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject* x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}

static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
#if PY_VERSION_HEX < 0x02050000
   if (ival <= LONG_MAX)
       return PyInt_FromLong((long)ival);
   else {
       unsigned char *bytes = (unsigned char *) &ival;
       int one = 1; int little = (int)*(unsigned char*)&one;
       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
   }
#else
   return PyInt_FromSize_t(ival);
#endif
}

static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
   unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
   if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
       return (size_t)-1;
   } else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
       PyErr_SetString(PyExc_OverflowError,
                       "value too large to convert to size_t");
       return (size_t)-1;
   }
   return (size_t)val;
}


#endif /* Py_PYTHON_H */