pair,contact1,contact2,flow1,flow2
1zfl_A_,7,22,1,1
1zfl_A_,8,37,1,1
1zfl_A_,8,38,1,1
1zfl_A_,9,20,1,1
1zfl_A_,9,34,1,1
1zfl_A_,10,35,1,1
1zfl_A_,11,18,1,1
1zfl_A_,11,33,1,1
1zfl_A_,13,16,1,1
1zfl_A_,13,18,1,1
1zfl_A_,17,63,1,1
1zfl_A_,19,20,1,1
1zfl_A_,19,61,1,1
1zfl_A_,50,59,1,1
1zfl_A_,52,58,1,1