pair,contact1,contact2,flow1,flow2 1vgc_B_,1,127,1,1 1vgc_B_,1,128,1,1 1vgc_B_,8,11,1,1 1vgc_B_,12,15,1,1 1vgc_B_,13,104,1,1 1vgc_B_,14,31,1,1 1vgc_B_,15,16,1,1 1vgc_B_,15,124,1,1 1vgc_B_,16,29,1,1 1vgc_B_,17,19,1,1 1vgc_B_,17,25,1,1 1vgc_B_,17,52,1,1 1vgc_B_,17,58,1,1 1vgc_B_,18,26,1,1 1vgc_B_,18,27,1,1 1vgc_B_,19,50,1,1 1vgc_B_,20,22,1,1 1vgc_B_,20,23,1,1 1vgc_B_,20,24,1,1 1vgc_B_,26,27,1,1 1vgc_B_,28,39,1,1 1vgc_B_,30,38,1,1 1vgc_B_,31,106,1,1 1vgc_B_,32,36,1,1 1vgc_B_,34,97,1,1 1vgc_B_,35,93,1,1 1vgc_B_,37,91,1,1 1vgc_B_,39,40,1,1 1vgc_B_,39,89,1,1 1vgc_B_,40,43,1,1 1vgc_B_,41,44,1,1 1vgc_B_,42,87,1,1 1vgc_B_,46,48,1,1 1vgc_B_,46,49,1,1 1vgc_B_,51,68,1,1 1vgc_B_,53,66,1,1 1vgc_B_,56,63,1,1 1vgc_B_,56,126,1,1 1vgc_B_,57,59,1,1 1vgc_B_,57,60,1,1 1vgc_B_,57,63,1,1 1vgc_B_,60,62,1,1 1vgc_B_,66,98,1,1 1vgc_B_,69,94,1,1 1vgc_B_,71,92,1,1 1vgc_B_,72,73,1,1 1vgc_B_,72,92,1,1 1vgc_B_,74,90,1,1 1vgc_B_,76,78,1,1 1vgc_B_,76,79,1,1 1vgc_B_,76,88,1,1 1vgc_B_,78,86,1,1 1vgc_B_,80,82,1,1 1vgc_B_,80,83,1,1 1vgc_B_,80,85,1,1 1vgc_B_,86,88,1,1 1vgc_B_,100,102,1,1 1vgc_B_,100,103,1,1 1vgc_B_,110,113,1,1 1vgc_B_,116,119,1,1 1vgc_B_,119,121,1,1