pair,contact1,contact2,flow1,flow2 2r17_A_,1,31,1,1 2r17_A_,3,32,1,1 2r17_A_,3,34,1,1 2r17_A_,4,149,1,1 2r17_A_,5,34,1,1 2r17_A_,5,35,1,1 2r17_A_,5,36,1,1 2r17_A_,6,133,1,1 2r17_A_,7,85,1,1 2r17_A_,7,113,1,1 2r17_A_,7,132,1,1 2r17_A_,8,14,1,1 2r17_A_,8,134,1,1 2r17_A_,9,13,1,1 2r17_A_,9,14,1,1 2r17_A_,9,38,1,1 2r17_A_,10,39,1,1 2r17_A_,10,41,1,1 2r17_A_,12,40,1,1 2r17_A_,13,137,1,1 2r17_A_,14,134,1,1 2r17_A_,18,22,1,1 2r17_A_,20,23,1,1 2r17_A_,21,24,1,1 2r17_A_,21,25,1,1 2r17_A_,29,31,1,1 2r17_A_,33,54,1,1 2r17_A_,33,56,1,1 2r17_A_,35,56,1,1 2r17_A_,35,58,1,1 2r17_A_,36,37,1,1 2r17_A_,38,40,1,1 2r17_A_,38,61,1,1 2r17_A_,39,41,1,1 2r17_A_,40,62,1,1 2r17_A_,40,63,1,1 2r17_A_,41,43,1,1 2r17_A_,41,44,1,1 2r17_A_,42,45,1,1 2r17_A_,42,46,1,1 2r17_A_,43,47,1,1 2r17_A_,44,48,1,1 2r17_A_,45,49,1,1 2r17_A_,46,50,1,1 2r17_A_,47,50,1,1 2r17_A_,49,53,1,1 2r17_A_,59,69,1,1 2r17_A_,60,63,1,1 2r17_A_,65,67,1,1 2r17_A_,72,83,1,1 2r17_A_,74,81,1,1 2r17_A_,76,79,1,1 2r17_A_,80,105,1,1 2r17_A_,80,107,1,1 2r17_A_,80,108,1,1 2r17_A_,82,108,1,1 2r17_A_,82,110,1,1 2r17_A_,84,110,1,1 2r17_A_,85,87,1,1 2r17_A_,85,112,1,1 2r17_A_,86,88,1,1 2r17_A_,86,89,1,1 2r17_A_,90,96,1,1 2r17_A_,91,94,1,1 2r17_A_,94,96,1,1 2r17_A_,94,97,1,1 2r17_A_,95,99,1,1 2r17_A_,96,100,1,1 2r17_A_,97,101,1,1 2r17_A_,98,102,1,1 2r17_A_,100,104,1,1 2r17_A_,101,105,1,1 2r17_A_,101,106,1,1 2r17_A_,107,126,1,1 2r17_A_,107,178,1,1 2r17_A_,109,126,1,1 2r17_A_,109,128,1,1 2r17_A_,111,128,1,1 2r17_A_,112,114,1,1 2r17_A_,112,129,1,1 2r17_A_,113,138,1,1 2r17_A_,114,116,1,1 2r17_A_,115,136,1,1 2r17_A_,118,129,1,1 2r17_A_,120,127,1,1 2r17_A_,122,125,1,1 2r17_A_,124,176,1,1 2r17_A_,129,131,1,1 2r17_A_,130,147,1,1 2r17_A_,132,135,1,1 2r17_A_,132,136,1,1 2r17_A_,132,147,1,1 2r17_A_,138,140,1,1 2r17_A_,138,141,1,1 2r17_A_,141,142,1,1 2r17_A_,141,143,1,1 2r17_A_,146,164,1,1 2r17_A_,148,162,1,1 2r17_A_,150,160,1,1 2r17_A_,151,158,1,1 2r17_A_,153,156,1,1 2r17_A_,154,156,1,1 2r17_A_,155,156,1,1 2r17_A_,157,176,1,1 2r17_A_,159,174,1,1 2r17_A_,161,172,1,1 2r17_A_,163,170,1,1