pair,contact1,contact2,flow1,flow2
1sfu_A_,5,8,1,1
1sfu_A_,5,9,1,1
1sfu_A_,6,10,1,1
1sfu_A_,7,11,1,1
1sfu_A_,8,12,1,1
1sfu_A_,9,13,1,1
1sfu_A_,10,14,1,1
1sfu_A_,11,15,1,1
1sfu_A_,12,16,1,1
1sfu_A_,13,17,1,1
1sfu_A_,15,18,1,1
1sfu_A_,16,19,1,1
1sfu_A_,19,66,1,1
1sfu_A_,20,23,1,1
1sfu_A_,25,26,1,1
1sfu_A_,25,64,1,1
1sfu_A_,26,29,1,1
1sfu_A_,26,30,1,1
1sfu_A_,27,31,1,1
1sfu_A_,28,32,1,1
1sfu_A_,29,33,1,1
1sfu_A_,30,34,1,1
1sfu_A_,31,36,1,1
1sfu_A_,32,35,1,1
1sfu_A_,37,41,1,1
1sfu_A_,38,42,1,1
1sfu_A_,39,43,1,1
1sfu_A_,40,44,1,1
1sfu_A_,41,45,1,1
1sfu_A_,42,46,1,1
1sfu_A_,44,48,1,1
1sfu_A_,45,49,1,1
1sfu_A_,46,50,1,1
1sfu_A_,48,51,1,1
1sfu_A_,48,53,1,1
1sfu_A_,49,52,1,1
1sfu_A_,53,67,1,1
1sfu_A_,55,65,1,1
1sfu_A_,57,59,1,1
1sfu_A_,57,63,1,1
1sfu_A_,67,70,1,1