pair,contact1,contact2,flow1,flow2 2vl3_A_,3,5,1,1 2vl3_A_,4,109,1,1 2vl3_A_,5,8,1,1 2vl3_A_,7,138,1,1 2vl3_A_,8,138,1,1 2vl3_A_,10,136,1,1 2vl3_A_,11,13,1,1 2vl3_A_,13,26,1,1 2vl3_A_,14,25,1,1 2vl3_A_,15,24,1,1 2vl3_A_,16,99,1,1 2vl3_A_,17,22,1,1 2vl3_A_,17,96,1,1 2vl3_A_,19,22,1,1 2vl3_A_,25,27,1,1 2vl3_A_,25,28,1,1 2vl3_A_,25,29,1,1 2vl3_A_,28,31,1,1 2vl3_A_,30,33,1,1 2vl3_A_,32,135,1,1 2vl3_A_,33,135,1,1 2vl3_A_,34,66,1,1 2vl3_A_,34,69,1,1 2vl3_A_,35,133,1,1 2vl3_A_,36,70,1,1 2vl3_A_,36,72,1,1 2vl3_A_,37,131,1,1 2vl3_A_,38,72,1,1 2vl3_A_,38,74,1,1 2vl3_A_,39,129,1,1 2vl3_A_,40,74,1,1 2vl3_A_,41,125,1,1 2vl3_A_,42,45,1,1 2vl3_A_,42,48,1,1 2vl3_A_,43,77,1,1 2vl3_A_,45,48,1,1 2vl3_A_,45,49,1,1 2vl3_A_,46,49,1,1 2vl3_A_,46,50,1,1 2vl3_A_,47,51,1,1 2vl3_A_,47,52,1,1 2vl3_A_,48,53,1,1 2vl3_A_,51,55,1,1 2vl3_A_,52,56,1,1 2vl3_A_,52,128,1,1 2vl3_A_,52,153,1,1 2vl3_A_,53,57,1,1 2vl3_A_,54,58,1,1 2vl3_A_,55,59,1,1 2vl3_A_,57,60,1,1 2vl3_A_,59,63,1,1 2vl3_A_,60,64,1,1 2vl3_A_,61,65,1,1 2vl3_A_,63,66,1,1 2vl3_A_,63,68,1,1 2vl3_A_,64,67,1,1 2vl3_A_,64,93,1,1 2vl3_A_,71,96,1,1 2vl3_A_,73,96,1,1 2vl3_A_,73,98,1,1 2vl3_A_,75,77,1,1 2vl3_A_,75,98,1,1 2vl3_A_,75,100,1,1 2vl3_A_,78,81,1,1 2vl3_A_,78,82,1,1 2vl3_A_,79,82,1,1 2vl3_A_,79,83,1,1 2vl3_A_,80,84,1,1 2vl3_A_,81,85,1,1 2vl3_A_,82,86,1,1 2vl3_A_,83,87,1,1 2vl3_A_,84,87,1,1 2vl3_A_,84,88,1,1 2vl3_A_,86,89,1,1 2vl3_A_,86,91,1,1 2vl3_A_,87,90,1,1 2vl3_A_,91,94,1,1 2vl3_A_,91,95,1,1 2vl3_A_,100,103,1,1 2vl3_A_,100,104,1,1 2vl3_A_,100,105,1,1 2vl3_A_,102,107,1,1 2vl3_A_,103,107,1,1 2vl3_A_,104,108,1,1 2vl3_A_,105,109,1,1 2vl3_A_,106,109,1,1 2vl3_A_,106,111,1,1 2vl3_A_,110,127,1,1 2vl3_A_,111,127,1,1 2vl3_A_,113,124,1,1 2vl3_A_,113,125,1,1 2vl3_A_,114,116,1,1 2vl3_A_,115,118,1,1 2vl3_A_,117,120,1,1 2vl3_A_,117,121,1,1 2vl3_A_,118,122,1,1 2vl3_A_,121,125,1,1 2vl3_A_,123,125,1,1 2vl3_A_,128,144,1,1 2vl3_A_,128,147,1,1 2vl3_A_,128,148,1,1 2vl3_A_,128,149,1,1 2vl3_A_,130,142,1,1 2vl3_A_,132,139,1,1 2vl3_A_,132,140,1,1 2vl3_A_,134,137,1,1 2vl3_A_,142,161,1,1 2vl3_A_,143,152,1,1 2vl3_A_,144,147,1,1 2vl3_A_,144,151,1,1 2vl3_A_,144,153,1,1 2vl3_A_,146,148,1,1 2vl3_A_,146,149,1,1 2vl3_A_,151,152,1,1 2vl3_A_,151,154,1,1 2vl3_A_,152,157,1,1 2vl3_A_,154,157,1,1 2vl3_A_,154,158,1,1 2vl3_A_,155,159,1,1 2vl3_A_,156,159,1,1 2vl3_A_,157,160,1,1 2vl3_A_,158,161,1,1 2vl3_A_,159,162,1,1