-lm_nodes 11
-lm_edges 18
-lm_paths 18
-lm_trans a d c b
-lm_trans 0
constr_nodes 8
constr_edges 8
constr_paths 1
-lm_nodes 11
-lm_edges 18
-lm_paths 18
-lm_trans a d c b
-lm_trans 0
constr_nodes 12
constr_edges 14
constr_paths 3