-lm_nodes 10
-lm_edges 40
-lm_paths 16807
-lm_trans it is quite understandable .
-lm_viterbi -3.42891
+lm_nodes 64
+lm_edges 238
+lm_paths 16807
+lm_trans it is quite understandable .
constr_nodes 64
constr_edges 238
constr_paths 16807