pair,contact1,contact2,flow1,flow2
2yfv_B_,1,4,1,1
2yfv_B_,2,4,1,1
2yfv_B_,3,6,1,1
2yfv_B_,4,29,1,1
2yfv_B_,6,32,1,1
2yfv_B_,7,10,1,1
2yfv_B_,7,11,1,1
2yfv_B_,8,12,1,1
2yfv_B_,9,13,1,1
2yfv_B_,10,14,1,1
2yfv_B_,11,15,1,1
2yfv_B_,12,16,1,1
2yfv_B_,12,28,1,1
2yfv_B_,13,17,1,1
2yfv_B_,14,18,1,1
2yfv_B_,15,20,1,1
2yfv_B_,16,19,1,1
2yfv_B_,24,26,1,1
2yfv_B_,24,27,1,1
2yfv_B_,25,28,1,1
2yfv_B_,26,30,1,1
2yfv_B_,27,31,1,1
2yfv_B_,28,32,1,1
2yfv_B_,29,33,1,1
2yfv_B_,30,34,1,1
2yfv_B_,31,35,1,1
2yfv_B_,32,36,1,1
2yfv_B_,33,37,1,1
2yfv_B_,34,38,1,1
2yfv_B_,35,39,1,1
2yfv_B_,36,40,1,1
2yfv_B_,37,41,1,1
2yfv_B_,38,42,1,1
2yfv_B_,39,43,1,1
2yfv_B_,40,44,1,1
2yfv_B_,41,70,1,1
2yfv_B_,42,46,1,1
2yfv_B_,43,47,1,1
2yfv_B_,44,48,1,1
2yfv_B_,45,48,1,1
2yfv_B_,45,49,1,1
2yfv_B_,46,50,1,1
2yfv_B_,47,51,1,1
2yfv_B_,48,52,1,1
2yfv_B_,49,53,1,1
2yfv_B_,50,55,1,1
2yfv_B_,50,62,1,1
2yfv_B_,51,54,1,1
2yfv_B_,55,57,1,1
2yfv_B_,55,62,1,1
2yfv_B_,59,62,1,1
2yfv_B_,59,63,1,1
2yfv_B_,60,64,1,1
2yfv_B_,61,65,1,1
2yfv_B_,62,66,1,1
2yfv_B_,63,67,1,1
2yfv_B_,64,68,1,1
2yfv_B_,65,69,1,1
2yfv_B_,66,70,1,1
2yfv_B_,67,71,1,1
2yfv_B_,68,72,1,1
2yfv_B_,69,72,1,1
2yfv_B_,69,73,1,1
2yfv_B_,70,74,1,1