pair,contact1,contact2,flow1,flow2
3nfg_B_,5,8,1,1
3nfg_B_,10,91,1,1
3nfg_B_,13,15,1,1
3nfg_B_,13,91,1,1
3nfg_B_,18,21,1,1
3nfg_B_,19,22,1,1
3nfg_B_,21,24,1,1
3nfg_B_,23,100,1,1
3nfg_B_,24,27,1,1
3nfg_B_,28,30,1,1
3nfg_B_,28,108,1,1
3nfg_B_,29,107,1,1
3nfg_B_,31,108,1,1
3nfg_B_,31,110,1,1
3nfg_B_,32,112,1,1
3nfg_B_,34,37,1,1
3nfg_B_,36,114,1,1
3nfg_B_,38,40,1,1
3nfg_B_,38,41,1,1
3nfg_B_,39,42,1,1
3nfg_B_,45,47,1,1
3nfg_B_,48,50,1,1
3nfg_B_,48,51,1,1
3nfg_B_,49,67,1,1
3nfg_B_,51,67,1,1
3nfg_B_,52,67,1,1
3nfg_B_,54,65,1,1
3nfg_B_,56,63,1,1
3nfg_B_,61,114,1,1
3nfg_B_,62,115,1,1
3nfg_B_,64,113,1,1
3nfg_B_,66,111,1,1
3nfg_B_,67,70,1,1
3nfg_B_,67,108,1,1
3nfg_B_,68,71,1,1
3nfg_B_,68,111,1,1
3nfg_B_,71,74,1,1
3nfg_B_,71,75,1,1
3nfg_B_,72,75,1,1
3nfg_B_,76,78,1,1
3nfg_B_,77,80,1,1
3nfg_B_,82,96,1,1
3nfg_B_,84,94,1,1
3nfg_B_,86,88,1,1
3nfg_B_,86,92,1,1
3nfg_B_,87,88,1,1
3nfg_B_,90,92,1,1
3nfg_B_,96,104,1,1
3nfg_B_,98,101,1,1
3nfg_B_,98,102,1,1