pair,contact1,contact2,flow1,flow2
2yqp_A_,9,11,1,1
2yqp_A_,9,12,1,1
2yqp_A_,16,19,1,1
2yqp_A_,20,29,1,1
2yqp_A_,23,39,1,1
2yqp_A_,31,40,1,1
2yqp_A_,41,42,1,1
2yqp_A_,44,48,1,1
2yqp_A_,45,49,1,1
2yqp_A_,46,49,1,1
2yqp_A_,46,50,1,1
2yqp_A_,47,51,1,1
2yqp_A_,49,52,1,1
2yqp_A_,49,53,1,1
2yqp_A_,50,53,1,1
2yqp_A_,50,54,1,1
2yqp_A_,54,57,1,1
2yqp_A_,55,58,1,1
2yqp_A_,58,59,1,1