pair,contact1,contact2,flow1,flow2
1a7b_A_,5,8,1,1
1a7b_A_,20,22,1,1
1a7b_A_,20,23,1,1
1a7b_A_,23,40,1,1
1a7b_A_,24,39,1,1
1a7b_A_,24,40,1,1
1a7b_A_,24,41,1,1
1a7b_A_,25,27,1,1
1a7b_A_,26,38,1,1
1a7b_A_,28,35,1,1
1a7b_A_,28,36,1,1
1a7b_A_,39,41,1,1
1a7b_A_,46,48,1,1
1a7b_A_,46,49,1,1
1a7b_A_,47,60,1,1
1a7b_A_,48,60,1,1
1a7b_A_,50,58,1,1
1a7b_A_,52,55,1,1
1a7b_A_,52,56,1,1
1a7b_A_,64,67,1,1
1a7b_A_,66,70,1,1
1a7b_A_,68,89,1,1
1a7b_A_,69,88,1,1
1a7b_A_,70,87,1,1
1a7b_A_,71,85,1,1
1a7b_A_,72,85,1,1
1a7b_A_,73,84,1,1
1a7b_A_,74,83,1,1
1a7b_A_,76,78,1,1
1a7b_A_,76,79,1,1
1a7b_A_,76,80,1,1
1a7b_A_,78,80,1,1
1a7b_A_,80,82,1,1
1a7b_A_,89,90,1,1