pair,contact1,contact2,flow1,flow2
1bk2_A_,2,28,1,1
1bk2_A_,3,56,1,1
1bk2_A_,4,26,1,1
1bk2_A_,5,54,1,1
1bk2_A_,6,23,1,1
1bk2_A_,6,24,1,1
1bk2_A_,7,22,1,1
1bk2_A_,7,52,1,1
1bk2_A_,9,22,1,1
1bk2_A_,10,17,1,1
1bk2_A_,10,20,1,1
1bk2_A_,11,13,1,1
1bk2_A_,12,19,1,1
1bk2_A_,13,17,1,1
1bk2_A_,14,16,1,1
1bk2_A_,14,17,1,1
1bk2_A_,16,47,1,1
1bk2_A_,18,47,1,1
1bk2_A_,21,24,1,1
1bk2_A_,27,40,1,1
1bk2_A_,29,38,1,1
1bk2_A_,30,32,1,1
1bk2_A_,30,38,1,1
1bk2_A_,33,35,1,1
1bk2_A_,33,36,1,1
1bk2_A_,35,50,1,1
1bk2_A_,37,48,1,1
1bk2_A_,39,46,1,1
1bk2_A_,41,44,1,1
1bk2_A_,49,52,1,1
1bk2_A_,50,53,1,1