pair,contact1,contact2,flow1,flow2
1bk8_A_,1,3,1,1
1bk8_A_,1,49,1,1
1bk8_A_,1,50,1,1
1bk8_A_,3,48,1,1
1bk8_A_,4,38,1,1
1bk8_A_,5,8,1,1
1bk8_A_,5,46,1,1
1bk8_A_,7,43,1,1
1bk8_A_,8,28,1,1
1bk8_A_,9,23,1,1
1bk8_A_,10,13,1,1
1bk8_A_,11,43,1,1
1bk8_A_,13,42,1,1
1bk8_A_,15,17,1,1
1bk8_A_,16,19,1,1
1bk8_A_,16,20,1,1
1bk8_A_,17,21,1,1
1bk8_A_,17,35,1,1
1bk8_A_,18,22,1,1
1bk8_A_,19,22,1,1
1bk8_A_,19,23,1,1
1bk8_A_,20,24,1,1
1bk8_A_,20,44,1,1
1bk8_A_,20,45,1,1
1bk8_A_,21,32,1,1
1bk8_A_,22,26,1,1
1bk8_A_,23,24,1,1
1bk8_A_,24,30,1,1
1bk8_A_,25,31,1,1
1bk8_A_,27,29,1,1
1bk8_A_,31,47,1,1
1bk8_A_,31,50,1,1
1bk8_A_,32,47,1,1
1bk8_A_,34,45,1,1
1bk8_A_,35,36,1,1
1bk8_A_,36,43,1,1
1bk8_A_,37,38,1,1
1bk8_A_,38,41,1,1
1bk8_A_,44,45,1,1