pair,contact1,contact2,flow1,flow2 1tq7_A_,16,25,1,1 1tq7_A_,20,23,1,1 1tq7_A_,20,24,1,1 1tq7_A_,20,25,1,1 1tq7_A_,20,30,1,1 1tq7_A_,23,26,1,1 1tq7_A_,23,28,1,1 1tq7_A_,24,27,1,1