pair,contact1,contact2,flow1,flow2 2x34_A_,1,38,1,1 2x34_A_,3,36,1,1 2x34_A_,4,36,1,1 2x34_A_,5,169,1,1 2x34_A_,6,34,1,1 2x34_A_,7,10,1,1 2x34_A_,7,11,1,1 2x34_A_,7,123,1,1 2x34_A_,7,167,1,1 2x34_A_,11,167,1,1 2x34_A_,12,165,1,1 2x34_A_,13,29,1,1 2x34_A_,14,163,1,1 2x34_A_,15,27,1,1 2x34_A_,16,161,1,1 2x34_A_,17,25,1,1 2x34_A_,17,27,1,1 2x34_A_,18,157,1,1 2x34_A_,19,23,1,1 2x34_A_,20,22,1,1 2x34_A_,20,155,1,1 2x34_A_,25,58,1,1 2x34_A_,28,52,1,1 2x34_A_,30,50,1,1 2x34_A_,30,52,1,1 2x34_A_,31,47,1,1 2x34_A_,31,50,1,1 2x34_A_,33,45,1,1 2x34_A_,35,43,1,1 2x34_A_,37,40,1,1 2x34_A_,37,41,1,1 2x34_A_,40,80,1,1 2x34_A_,42,78,1,1 2x34_A_,43,168,1,1 2x34_A_,44,76,1,1 2x34_A_,46,74,1,1 2x34_A_,47,49,1,1 2x34_A_,47,50,1,1 2x34_A_,48,51,1,1 2x34_A_,48,72,1,1 2x34_A_,49,68,1,1 2x34_A_,52,54,1,1 2x34_A_,53,58,1,1 2x34_A_,53,59,1,1 2x34_A_,55,59,1,1 2x34_A_,56,60,1,1 2x34_A_,57,61,1,1 2x34_A_,60,63,1,1 2x34_A_,61,64,1,1 2x34_A_,62,68,1,1 2x34_A_,67,70,1,1 2x34_A_,67,71,1,1 2x34_A_,67,104,1,1 2x34_A_,75,102,1,1 2x34_A_,77,100,1,1 2x34_A_,81,84,1,1 2x34_A_,81,85,1,1 2x34_A_,82,86,1,1 2x34_A_,83,87,1,1 2x34_A_,85,88,1,1 2x34_A_,85,118,1,1 2x34_A_,88,118,1,1 2x34_A_,89,92,1,1 2x34_A_,91,117,1,1 2x34_A_,91,118,1,1 2x34_A_,92,118,1,1 2x34_A_,93,115,1,1 2x34_A_,95,114,1,1 2x34_A_,96,113,1,1 2x34_A_,97,112,1,1 2x34_A_,98,111,1,1 2x34_A_,99,110,1,1 2x34_A_,101,108,1,1 2x34_A_,103,106,1,1 2x34_A_,104,138,1,1 2x34_A_,113,128,1,1 2x34_A_,115,126,1,1 2x34_A_,115,128,1,1 2x34_A_,118,120,1,1 2x34_A_,119,123,1,1 2x34_A_,120,122,1,1 2x34_A_,120,123,1,1 2x34_A_,122,169,1,1 2x34_A_,122,170,1,1 2x34_A_,123,169,1,1 2x34_A_,124,168,1,1 2x34_A_,125,166,1,1 2x34_A_,127,129,1,1 2x34_A_,127,163,1,1 2x34_A_,127,164,1,1 2x34_A_,131,162,1,1 2x34_A_,133,160,1,1 2x34_A_,134,137,1,1 2x34_A_,135,138,1,1 2x34_A_,135,140,1,1 2x34_A_,135,158,1,1 2x34_A_,136,139,1,1 2x34_A_,140,144,1,1 2x34_A_,141,145,1,1 2x34_A_,142,146,1,1 2x34_A_,143,147,1,1 2x34_A_,144,148,1,1 2x34_A_,145,148,1,1 2x34_A_,145,149,1,1 2x34_A_,146,150,1,1 2x34_A_,147,151,1,1 2x34_A_,148,151,1,1 2x34_A_,148,153,1,1 2x34_A_,149,152,1,1 2x34_A_,157,159,1,1