pair,contact1,contact2,flow1,flow2
7my8_A_,1,4,1,1
7my8_A_,3,7,1,1
7my8_A_,4,8,1,1
7my8_A_,5,9,1,1
7my8_A_,6,10,1,1
7my8_A_,7,10,1,1
7my8_A_,7,11,1,1
7my8_A_,8,11,1,1
7my8_A_,11,15,1,1
7my8_A_,15,18,1,1
7my8_A_,15,19,1,1
7my8_A_,16,20,1,1
7my8_A_,18,21,1,1
7my8_A_,18,22,1,1
7my8_A_,19,23,1,1
7my8_A_,23,25,1,1
7my8_A_,29,32,1,1
7my8_A_,30,33,1,1
7my8_A_,33,36,1,1
7my8_A_,33,37,1,1
7my8_A_,34,38,1,1
7my8_A_,36,39,1,1
7my8_A_,39,42,1,1