pair,contact1,contact2,flow1,flow2 2vhg_A_,3,10,1,1 2vhg_A_,5,8,1,1 2vhg_A_,12,66,1,1 2vhg_A_,13,111,1,1 2vhg_A_,14,64,1,1 2vhg_A_,15,109,1,1 2vhg_A_,16,62,1,1 2vhg_A_,17,107,1,1 2vhg_A_,18,60,1,1 2vhg_A_,20,23,1,1 2vhg_A_,21,24,1,1 2vhg_A_,21,101,1,1 2vhg_A_,23,58,1,1 2vhg_A_,24,26,1,1 2vhg_A_,26,28,1,1 2vhg_A_,27,57,1,1 2vhg_A_,28,31,1,1 2vhg_A_,29,33,1,1 2vhg_A_,30,34,1,1 2vhg_A_,31,35,1,1 2vhg_A_,32,36,1,1 2vhg_A_,33,37,1,1 2vhg_A_,34,37,1,1 2vhg_A_,34,38,1,1 2vhg_A_,34,90,1,1 2vhg_A_,35,39,1,1 2vhg_A_,36,40,1,1 2vhg_A_,37,41,1,1 2vhg_A_,38,42,1,1 2vhg_A_,39,43,1,1 2vhg_A_,40,44,1,1 2vhg_A_,41,45,1,1 2vhg_A_,42,46,1,1 2vhg_A_,43,46,1,1 2vhg_A_,43,48,1,1 2vhg_A_,44,47,1,1 2vhg_A_,45,82,1,1 2vhg_A_,49,65,1,1 2vhg_A_,51,63,1,1 2vhg_A_,52,63,1,1 2vhg_A_,54,61,1,1 2vhg_A_,56,59,1,1 2vhg_A_,67,69,1,1 2vhg_A_,67,70,1,1 2vhg_A_,67,71,1,1 2vhg_A_,71,75,1,1 2vhg_A_,72,76,1,1 2vhg_A_,73,77,1,1 2vhg_A_,74,78,1,1 2vhg_A_,75,79,1,1 2vhg_A_,76,80,1,1 2vhg_A_,77,81,1,1 2vhg_A_,78,82,1,1 2vhg_A_,79,83,1,1 2vhg_A_,80,83,1,1 2vhg_A_,80,84,1,1 2vhg_A_,80,103,1,1 2vhg_A_,80,105,1,1 2vhg_A_,81,84,1,1 2vhg_A_,81,85,1,1 2vhg_A_,82,86,1,1 2vhg_A_,83,87,1,1 2vhg_A_,83,102,1,1 2vhg_A_,84,88,1,1 2vhg_A_,86,89,1,1 2vhg_A_,87,90,1,1 2vhg_A_,87,91,1,1 2vhg_A_,88,98,1,1 2vhg_A_,91,94,1,1 2vhg_A_,92,95,1,1 2vhg_A_,92,96,1,1 2vhg_A_,93,96,1,1 2vhg_A_,93,97,1,1 2vhg_A_,100,102,1,1 2vhg_A_,114,116,1,1 2vhg_A_,115,118,1,1 2vhg_A_,118,122,1,1 2vhg_A_,119,123,1,1 2vhg_A_,120,124,1,1 2vhg_A_,121,125,1,1 2vhg_A_,122,125,1,1 2vhg_A_,122,126,1,1 2vhg_A_,123,126,1,1