pair,contact1,contact2,flow1,flow2
1ub1_A_,6,7,1,1
1ub1_A_,10,12,1,1
1ub1_A_,19,22,1,1
1ub1_A_,20,21,1,1
1ub1_A_,29,30,1,1
1ub1_A_,35,55,1,1
1ub1_A_,37,53,1,1
1ub1_A_,39,51,1,1
1ub1_A_,41,51,1,1
1ub1_A_,44,47,1,1
1ub1_A_,54,62,1,1
1ub1_A_,56,58,1,1
1ub1_A_,56,59,1,1
1ub1_A_,56,60,1,1
1ub1_A_,64,68,1,1
1ub1_A_,65,68,1,1
1ub1_A_,66,70,1,1
1ub1_A_,67,71,1,1
1ub1_A_,68,72,1,1
1ub1_A_,69,73,1,1
1ub1_A_,81,84,1,1
1ub1_A_,87,92,1,1
1ub1_A_,88,89,1,1
1ub1_A_,88,91,1,1
1ub1_A_,88,93,1,1