pair,contact1,contact2,flow1,flow2 2vl9_A_,3,108,1,1 2vl9_A_,4,7,1,1 2vl9_A_,7,137,1,1 2vl9_A_,12,25,1,1 2vl9_A_,14,23,1,1 2vl9_A_,15,98,1,1 2vl9_A_,16,95,1,1 2vl9_A_,18,21,1,1 2vl9_A_,24,27,1,1 2vl9_A_,25,28,1,1 2vl9_A_,25,29,1,1 2vl9_A_,30,32,1,1 2vl9_A_,32,134,1,1 2vl9_A_,33,65,1,1 2vl9_A_,33,68,1,1 2vl9_A_,33,69,1,1 2vl9_A_,33,161,1,1 2vl9_A_,36,130,1,1 2vl9_A_,37,71,1,1 2vl9_A_,37,72,1,1 2vl9_A_,38,128,1,1 2vl9_A_,39,73,1,1 2vl9_A_,47,50,1,1 2vl9_A_,47,150,1,1 2vl9_A_,48,51,1,1 2vl9_A_,49,152,1,1 2vl9_A_,53,56,1,1 2vl9_A_,53,57,1,1 2vl9_A_,54,58,1,1 2vl9_A_,61,64,1,1 2vl9_A_,72,95,1,1 2vl9_A_,72,97,1,1 2vl9_A_,74,76,1,1 2vl9_A_,74,97,1,1 2vl9_A_,77,80,1,1 2vl9_A_,78,81,1,1 2vl9_A_,79,82,1,1 2vl9_A_,79,83,1,1 2vl9_A_,83,86,1,1 2vl9_A_,84,88,1,1 2vl9_A_,85,90,1,1 2vl9_A_,90,94,1,1 2vl9_A_,101,103,1,1 2vl9_A_,102,106,1,1 2vl9_A_,103,107,1,1 2vl9_A_,104,108,1,1 2vl9_A_,105,108,1,1 2vl9_A_,106,109,1,1 2vl9_A_,108,110,1,1 2vl9_A_,109,111,1,1 2vl9_A_,110,126,1,1 2vl9_A_,112,123,1,1 2vl9_A_,112,124,1,1 2vl9_A_,113,115,1,1 2vl9_A_,113,116,1,1 2vl9_A_,116,119,1,1 2vl9_A_,117,120,1,1 2vl9_A_,117,121,1,1 2vl9_A_,120,124,1,1 2vl9_A_,122,124,1,1 2vl9_A_,129,141,1,1 2vl9_A_,131,138,1,1 2vl9_A_,131,139,1,1 2vl9_A_,133,136,1,1 2vl9_A_,140,142,1,1 2vl9_A_,148,150,1,1 2vl9_A_,156,159,1,1 2vl9_A_,157,160,1,1 2vl9_A_,159,160,1,1