pair,contact1,contact2,flow1,flow2 2yqm_A_,22,27,1,1 2yqm_A_,29,34,1,1 2yqm_A_,43,52,1,1 2yqm_A_,45,50,1,1 2yqm_A_,46,71,1,1 2yqm_A_,53,56,1,1 2yqm_A_,54,57,1,1 2yqm_A_,57,71,1,1 2yqm_A_,59,72,1,1 2yqm_A_,61,70,1,1 2yqm_A_,73,76,1,1 2yqm_A_,73,77,1,1 2yqm_A_,74,78,1,1 2yqm_A_,76,80,1,1 2yqm_A_,77,81,1,1 2yqm_A_,78,82,1,1