pair,contact1,contact2,flow1,flow2 3vg4_A_,1,4,1,1 3vg4_A_,2,43,1,1 3vg4_A_,2,88,1,1 3vg4_A_,3,7,1,1 3vg4_A_,3,43,1,1 3vg4_A_,4,7,1,1 3vg4_A_,4,43,1,1 3vg4_A_,4,126,1,1 3vg4_A_,5,41,1,1 3vg4_A_,6,127,1,1 3vg4_A_,7,39,1,1 3vg4_A_,8,10,1,1 3vg4_A_,8,36,1,1 3vg4_A_,8,125,1,1 3vg4_A_,9,37,1,1 3vg4_A_,10,123,1,1 3vg4_A_,11,123,1,1 3vg4_A_,13,121,1,1 3vg4_A_,14,18,1,1 3vg4_A_,14,119,1,1 3vg4_A_,15,19,1,1 3vg4_A_,16,17,1,1 3vg4_A_,16,20,1,1 3vg4_A_,17,21,1,1 3vg4_A_,19,22,1,1 3vg4_A_,19,24,1,1 3vg4_A_,20,23,1,1 3vg4_A_,25,28,1,1 3vg4_A_,26,30,1,1 3vg4_A_,27,31,1,1 3vg4_A_,29,33,1,1 3vg4_A_,30,33,1,1 3vg4_A_,32,35,1,1 3vg4_A_,34,36,1,1 3vg4_A_,38,53,1,1 3vg4_A_,40,51,1,1 3vg4_A_,42,49,1,1 3vg4_A_,43,45,1,1 3vg4_A_,44,47,1,1 3vg4_A_,46,65,1,1 3vg4_A_,48,63,1,1 3vg4_A_,49,62,1,1 3vg4_A_,50,61,1,1 3vg4_A_,52,59,1,1 3vg4_A_,54,57,1,1 3vg4_A_,55,56,1,1 3vg4_A_,57,74,1,1 3vg4_A_,61,72,1,1 3vg4_A_,64,67,1,1 3vg4_A_,66,83,1,1 3vg4_A_,67,69,1,1 3vg4_A_,69,81,1,1 3vg4_A_,71,79,1,1 3vg4_A_,73,75,1,1 3vg4_A_,73,76,1,1 3vg4_A_,73,77,1,1 3vg4_A_,75,77,1,1 3vg4_A_,77,96,1,1 3vg4_A_,81,93,1,1 3vg4_A_,81,94,1,1 3vg4_A_,82,93,1,1 3vg4_A_,84,92,1,1 3vg4_A_,86,90,1,1 3vg4_A_,89,104,1,1 3vg4_A_,91,102,1,1 3vg4_A_,93,100,1,1 3vg4_A_,95,98,1,1 3vg4_A_,99,114,1,1 3vg4_A_,101,112,1,1 3vg4_A_,102,111,1,1 3vg4_A_,103,110,1,1 3vg4_A_,105,108,1,1 3vg4_A_,106,126,1,1 3vg4_A_,107,126,1,1 3vg4_A_,109,124,1,1 3vg4_A_,111,122,1,1 3vg4_A_,113,120,1,1 3vg4_A_,115,118,1,1