pair,contact1,contact2,flow1,flow2
1f54_A_,2,3,1,1
1f54_A_,3,4,1,1
1f54_A_,5,9,1,1
1f54_A_,6,10,1,1
1f54_A_,7,11,1,1
1f54_A_,8,12,1,1
1f54_A_,9,13,1,1
1f54_A_,10,14,1,1
1f54_A_,11,15,1,1
1f54_A_,12,16,1,1
1f54_A_,13,17,1,1
1f54_A_,14,18,1,1
1f54_A_,16,19,1,1
1f54_A_,17,20,1,1
1f54_A_,20,23,1,1
1f54_A_,20,25,1,1
1f54_A_,20,26,1,1
1f54_A_,24,26,1,1
1f54_A_,25,65,1,1
1f54_A_,27,63,1,1
1f54_A_,28,31,1,1
1f54_A_,28,32,1,1
1f54_A_,29,33,1,1
1f54_A_,31,35,1,1
1f54_A_,32,36,1,1
1f54_A_,33,37,1,1
1f54_A_,34,38,1,1
1f54_A_,35,39,1,1
1f54_A_,36,39,1,1
1f54_A_,37,40,1,1
1f54_A_,44,47,1,1
1f54_A_,44,48,1,1
1f54_A_,45,49,1,1
1f54_A_,46,50,1,1
1f54_A_,47,51,1,1
1f54_A_,48,52,1,1
1f54_A_,49,53,1,1
1f54_A_,50,54,1,1
1f54_A_,52,55,1,1
1f54_A_,52,56,1,1
1f54_A_,60,61,1,1
1f54_A_,64,67,1,1
1f54_A_,64,68,1,1
1f54_A_,65,69,1,1
1f54_A_,66,70,1,1
1f54_A_,67,71,1,1
1f54_A_,68,72,1,1
1f54_A_,69,73,1,1
1f54_A_,71,74,1,1
1f54_A_,72,75,1,1