pair,contact1,contact2,flow1,flow2 2gw2_A_,1,21,1,1 2gw2_A_,1,25,1,1 2gw2_A_,2,22,1,1 2gw2_A_,3,171,1,1 2gw2_A_,4,20,1,1 2gw2_A_,5,169,1,1 2gw2_A_,6,18,1,1 2gw2_A_,7,17,1,1 2gw2_A_,7,166,1,1 2gw2_A_,7,167,1,1 2gw2_A_,8,15,1,1 2gw2_A_,8,16,1,1 2gw2_A_,9,164,1,1 2gw2_A_,10,13,1,1 2gw2_A_,11,162,1,1 2gw2_A_,19,139,1,1 2gw2_A_,19,140,1,1 2gw2_A_,21,137,1,1 2gw2_A_,23,26,1,1 2gw2_A_,23,27,1,1 2gw2_A_,23,135,1,1 2gw2_A_,27,31,1,1 2gw2_A_,27,134,1,1 2gw2_A_,28,32,1,1 2gw2_A_,29,33,1,1 2gw2_A_,29,85,1,1 2gw2_A_,29,92,1,1 2gw2_A_,30,34,1,1 2gw2_A_,30,92,1,1 2gw2_A_,31,35,1,1 2gw2_A_,31,135,1,1 2gw2_A_,32,35,1,1 2gw2_A_,32,36,1,1 2gw2_A_,33,37,1,1 2gw2_A_,33,84,1,1 2gw2_A_,33,115,1,1 2gw2_A_,34,38,1,1 2gw2_A_,35,38,1,1 2gw2_A_,35,39,1,1 2gw2_A_,35,41,1,1 2gw2_A_,35,170,1,1 2gw2_A_,36,39,1,1 2gw2_A_,36,40,1,1 2gw2_A_,37,54,1,1 2gw2_A_,38,168,1,1 2gw2_A_,39,41,1,1 2gw2_A_,40,43,1,1 2gw2_A_,43,52,1,1 2gw2_A_,45,49,1,1 2gw2_A_,45,50,1,1 2gw2_A_,46,49,1,1 2gw2_A_,47,82,1,1 2gw2_A_,48,82,1,1 2gw2_A_,53,168,1,1 2gw2_A_,54,57,1,1 2gw2_A_,54,116,1,1 2gw2_A_,55,166,1,1 2gw2_A_,56,165,1,1 2gw2_A_,57,58,1,1 2gw2_A_,57,165,1,1 2gw2_A_,59,163,1,1 2gw2_A_,61,69,1,1 2gw2_A_,62,157,1,1 2gw2_A_,63,66,1,1 2gw2_A_,63,67,1,1 2gw2_A_,64,65,1,1 2gw2_A_,65,149,1,1 2gw2_A_,66,122,1,1 2gw2_A_,68,120,1,1 2gw2_A_,69,117,1,1 2gw2_A_,70,118,1,1 2gw2_A_,71,116,1,1 2gw2_A_,72,75,1,1 2gw2_A_,72,76,1,1 2gw2_A_,72,77,1,1 2gw2_A_,72,78,1,1 2gw2_A_,72,80,1,1 2gw2_A_,74,81,1,1 2gw2_A_,76,158,1,1 2gw2_A_,77,79,1,1 2gw2_A_,78,117,1,1 2gw2_A_,79,109,1,1 2gw2_A_,80,109,1,1 2gw2_A_,80,117,1,1 2gw2_A_,82,87,1,1 2gw2_A_,82,116,1,1 2gw2_A_,83,85,1,1 2gw2_A_,83,86,1,1 2gw2_A_,83,87,1,1 2gw2_A_,89,114,1,1 2gw2_A_,91,112,1,1 2gw2_A_,91,114,1,1 2gw2_A_,93,95,1,1 2gw2_A_,98,105,1,1 2gw2_A_,98,125,1,1 2gw2_A_,98,129,1,1 2gw2_A_,100,121,1,1 2gw2_A_,102,121,1,1 2gw2_A_,102,138,1,1 2gw2_A_,103,121,1,1 2gw2_A_,104,135,1,1 2gw2_A_,104,136,1,1 2gw2_A_,105,119,1,1 2gw2_A_,106,132,1,1 2gw2_A_,106,133,1,1 2gw2_A_,107,117,1,1 2gw2_A_,108,110,1,1 2gw2_A_,108,131,1,1 2gw2_A_,109,113,1,1 2gw2_A_,110,113,1,1 2gw2_A_,111,112,1,1 2gw2_A_,122,146,1,1 2gw2_A_,122,149,1,1 2gw2_A_,125,128,1,1 2gw2_A_,126,129,1,1 2gw2_A_,128,131,1,1 2gw2_A_,128,132,1,1 2gw2_A_,139,142,1,1 2gw2_A_,141,145,1,1 2gw2_A_,142,146,1,1 2gw2_A_,143,147,1,1 2gw2_A_,144,148,1,1 2gw2_A_,145,149,1,1 2gw2_A_,146,149,1,1 2gw2_A_,146,150,1,1 2gw2_A_,147,151,1,1 2gw2_A_,148,151,1,1 2gw2_A_,152,160,1,1 2gw2_A_,154,156,1,1 2gw2_A_,154,157,1,1 2gw2_A_,154,158,1,1