pair,contact1,contact2,flow1,flow2
3iwf_A_,2,5,1,1
3iwf_A_,2,6,1,1
3iwf_A_,3,7,1,1
3iwf_A_,4,8,1,1
3iwf_A_,5,9,1,1
3iwf_A_,6,10,1,1
3iwf_A_,6,57,1,1
3iwf_A_,7,11,1,1
3iwf_A_,10,13,1,1
3iwf_A_,11,14,1,1
3iwf_A_,12,19,1,1
3iwf_A_,14,19,1,1
3iwf_A_,15,18,1,1
3iwf_A_,15,19,1,1
3iwf_A_,16,20,1,1
3iwf_A_,17,21,1,1
3iwf_A_,17,45,1,1
3iwf_A_,18,22,1,1
3iwf_A_,18,56,1,1
3iwf_A_,19,23,1,1
3iwf_A_,20,24,1,1
3iwf_A_,20,43,1,1
3iwf_A_,21,25,1,1
3iwf_A_,22,26,1,1
3iwf_A_,23,27,1,1
3iwf_A_,24,28,1,1
3iwf_A_,28,32,1,1
3iwf_A_,30,85,1,1
3iwf_A_,31,34,1,1
3iwf_A_,31,42,1,1
3iwf_A_,34,86,1,1
3iwf_A_,35,38,1,1
3iwf_A_,35,39,1,1
3iwf_A_,36,40,1,1
3iwf_A_,36,47,1,1
3iwf_A_,37,41,1,1
3iwf_A_,38,42,1,1
3iwf_A_,39,43,1,1
3iwf_A_,40,45,1,1
3iwf_A_,41,44,1,1
3iwf_A_,45,46,1,1
3iwf_A_,45,49,1,1
3iwf_A_,46,48,1,1
3iwf_A_,46,49,1,1
3iwf_A_,46,50,1,1
3iwf_A_,47,51,1,1
3iwf_A_,48,52,1,1
3iwf_A_,49,53,1,1
3iwf_A_,50,54,1,1
3iwf_A_,51,55,1,1
3iwf_A_,52,56,1,1
3iwf_A_,53,57,1,1
3iwf_A_,54,57,1,1
3iwf_A_,54,58,1,1
3iwf_A_,58,61,1,1
3iwf_A_,58,64,1,1
3iwf_A_,58,68,1,1
3iwf_A_,60,64,1,1
3iwf_A_,61,65,1,1
3iwf_A_,62,66,1,1
3iwf_A_,63,67,1,1
3iwf_A_,64,67,1,1
3iwf_A_,64,68,1,1
3iwf_A_,65,69,1,1
3iwf_A_,66,70,1,1
3iwf_A_,67,70,1,1
3iwf_A_,68,71,1,1
3iwf_A_,69,72,1,1
3iwf_A_,70,73,1,1
3iwf_A_,76,83,1,1
3iwf_A_,76,86,1,1
3iwf_A_,85,86,1,1