pair,contact1,contact2,flow1,flow2
1bc4_A_,1,3,1,1
1bc4_A_,1,5,1,1
1bc4_A_,3,6,1,1
1bc4_A_,4,7,1,1
1bc4_A_,4,8,1,1
1bc4_A_,5,9,1,1
1bc4_A_,6,10,1,1
1bc4_A_,17,20,1,1
1bc4_A_,18,22,1,1
1bc4_A_,18,84,1,1
1bc4_A_,24,26,1,1
1bc4_A_,24,27,1,1
1bc4_A_,35,72,1,1
1bc4_A_,37,70,1,1
1bc4_A_,39,68,1,1
1bc4_A_,41,66,1,1
1bc4_A_,43,46,1,1
1bc4_A_,43,47,1,1
1bc4_A_,44,48,1,1
1bc4_A_,46,49,1,1
1bc4_A_,46,50,1,1
1bc4_A_,47,51,1,1
1bc4_A_,49,52,1,1
1bc4_A_,51,95,1,1
1bc4_A_,57,95,1,1
1bc4_A_,59,92,1,1
1bc4_A_,59,93,1,1
1bc4_A_,61,91,1,1
1bc4_A_,65,89,1,1
1bc4_A_,67,87,1,1
1bc4_A_,69,85,1,1
1bc4_A_,70,84,1,1
1bc4_A_,71,83,1,1
1bc4_A_,73,81,1,1
1bc4_A_,92,105,1,1
1bc4_A_,94,102,1,1
1bc4_A_,96,99,1,1