pair,contact1,contact2,flow1,flow2 2vc1_A_,3,5,1,1 2vc1_A_,3,6,1,1 2vc1_A_,3,7,1,1 2vc1_A_,3,38,1,1 2vc1_A_,4,8,1,1 2vc1_A_,5,9,1,1 2vc1_A_,6,10,1,1 2vc1_A_,6,38,1,1 2vc1_A_,7,11,1,1 2vc1_A_,8,12,1,1 2vc1_A_,9,13,1,1 2vc1_A_,10,14,1,1 2vc1_A_,11,15,1,1 2vc1_A_,12,16,1,1 2vc1_A_,12,27,1,1 2vc1_A_,16,18,1,1 2vc1_A_,16,19,1,1 2vc1_A_,20,24,1,1 2vc1_A_,21,25,1,1 2vc1_A_,22,26,1,1 2vc1_A_,23,27,1,1 2vc1_A_,24,28,1,1 2vc1_A_,25,30,1,1 2vc1_A_,31,34,1,1 2vc1_A_,31,35,1,1 2vc1_A_,32,36,1,1 2vc1_A_,33,37,1,1 2vc1_A_,34,38,1,1 2vc1_A_,35,39,1,1 2vc1_A_,36,40,1,1 2vc1_A_,37,41,1,1 2vc1_A_,38,42,1,1 2vc1_A_,39,43,1,1 2vc1_A_,40,44,1,1 2vc1_A_,41,44,1,1 2vc1_A_,41,45,1,1 2vc1_A_,42,47,1,1 2vc1_A_,42,48,1,1 2vc1_A_,43,51,1,1 2vc1_A_,56,60,1,1 2vc1_A_,57,60,1,1 2vc1_A_,57,62,1,1 2vc1_A_,58,61,1,1 2vc1_A_,64,109,1,1 2vc1_A_,65,108,1,1 2vc1_A_,65,135,1,1 2vc1_A_,66,107,1,1 2vc1_A_,67,133,1,1 2vc1_A_,68,105,1,1 2vc1_A_,69,131,1,1 2vc1_A_,70,102,1,1 2vc1_A_,70,103,1,1 2vc1_A_,71,129,1,1 2vc1_A_,73,127,1,1 2vc1_A_,74,76,1,1 2vc1_A_,74,77,1,1 2vc1_A_,79,80,1,1 2vc1_A_,79,81,1,1 2vc1_A_,79,103,1,1 2vc1_A_,80,84,1,1 2vc1_A_,81,85,1,1 2vc1_A_,83,86,1,1 2vc1_A_,84,125,1,1 2vc1_A_,85,88,1,1 2vc1_A_,88,91,1,1 2vc1_A_,90,108,1,1 2vc1_A_,92,106,1,1 2vc1_A_,92,108,1,1 2vc1_A_,93,106,1,1 2vc1_A_,95,104,1,1 2vc1_A_,97,102,1,1 2vc1_A_,101,131,1,1 2vc1_A_,111,114,1,1 2vc1_A_,111,115,1,1 2vc1_A_,112,116,1,1 2vc1_A_,113,116,1,1 2vc1_A_,113,117,1,1 2vc1_A_,114,118,1,1 2vc1_A_,115,119,1,1 2vc1_A_,116,120,1,1 2vc1_A_,117,121,1,1 2vc1_A_,118,122,1,1 2vc1_A_,119,123,1,1 2vc1_A_,120,124,1,1 2vc1_A_,121,125,1,1 2vc1_A_,122,126,1,1 2vc1_A_,123,128,1,1 2vc1_A_,123,130,1,1