pair,contact1,contact2,flow1,flow2 7xfg_A_,8,12,1,1 7xfg_A_,9,13,1,1 7xfg_A_,10,14,1,1 7xfg_A_,11,14,1,1 7xfg_A_,11,15,1,1 7xfg_A_,12,16,1,1 7xfg_A_,13,17,1,1 7xfg_A_,14,18,1,1 7xfg_A_,15,19,1,1 7xfg_A_,16,20,1,1 7xfg_A_,17,21,1,1 7xfg_A_,18,22,1,1 7xfg_A_,19,23,1,1 7xfg_A_,20,24,1,1 7xfg_A_,21,25,1,1 7xfg_A_,22,26,1,1 7xfg_A_,23,27,1,1 7xfg_A_,24,28,1,1 7xfg_A_,25,29,1,1 7xfg_A_,26,29,1,1 7xfg_A_,26,30,1,1 7xfg_A_,26,35,1,1 7xfg_A_,26,40,1,1 7xfg_A_,30,32,1,1 7xfg_A_,32,34,1,1 7xfg_A_,32,35,1,1 7xfg_A_,34,36,1,1 7xfg_A_,37,40,1,1 7xfg_A_,37,41,1,1 7xfg_A_,38,42,1,1 7xfg_A_,39,43,1,1 7xfg_A_,40,44,1,1 7xfg_A_,41,45,1,1 7xfg_A_,42,45,1,1 7xfg_A_,42,46,1,1 7xfg_A_,43,47,1,1 7xfg_A_,44,48,1,1 7xfg_A_,46,49,1,1 7xfg_A_,46,50,1,1 7xfg_A_,47,50,1,1 7xfg_A_,47,51,1,1 7xfg_A_,49,52,1,1 7xfg_A_,49,53,1,1 7xfg_A_,49,61,1,1 7xfg_A_,50,53,1,1 7xfg_A_,55,61,1,1 7xfg_A_,56,100,1,1 7xfg_A_,62,66,1,1 7xfg_A_,63,67,1,1 7xfg_A_,64,68,1,1 7xfg_A_,65,69,1,1 7xfg_A_,66,70,1,1 7xfg_A_,67,71,1,1 7xfg_A_,68,72,1,1 7xfg_A_,69,72,1,1 7xfg_A_,69,73,1,1 7xfg_A_,70,74,1,1 7xfg_A_,72,76,1,1 7xfg_A_,73,76,1,1 7xfg_A_,73,77,1,1 7xfg_A_,74,78,1,1 7xfg_A_,74,83,1,1 7xfg_A_,78,80,1,1 7xfg_A_,79,80,1,1 7xfg_A_,85,88,1,1 7xfg_A_,85,89,1,1 7xfg_A_,86,90,1,1 7xfg_A_,87,91,1,1 7xfg_A_,88,92,1,1 7xfg_A_,89,93,1,1 7xfg_A_,90,94,1,1 7xfg_A_,91,95,1,1 7xfg_A_,94,102,1,1 7xfg_A_,96,97,1,1