pair,contact1,contact2,flow1,flow2 1wwm_A_,4,7,1,1 1wwm_A_,4,8,1,1 1wwm_A_,5,9,1,1 1wwm_A_,6,10,1,1 1wwm_A_,7,11,1,1 1wwm_A_,8,12,1,1 1wwm_A_,8,171,1,1 1wwm_A_,9,12,1,1 1wwm_A_,9,117,1,1 1wwm_A_,10,116,1,1 1wwm_A_,17,20,1,1 1wwm_A_,17,21,1,1 1wwm_A_,18,22,1,1 1wwm_A_,19,23,1,1 1wwm_A_,20,24,1,1 1wwm_A_,21,25,1,1 1wwm_A_,22,26,1,1 1wwm_A_,23,27,1,1 1wwm_A_,24,173,1,1 1wwm_A_,25,28,1,1 1wwm_A_,26,29,1,1 1wwm_A_,28,32,1,1 1wwm_A_,29,33,1,1 1wwm_A_,30,34,1,1 1wwm_A_,31,35,1,1 1wwm_A_,32,36,1,1 1wwm_A_,33,37,1,1 1wwm_A_,34,38,1,1 1wwm_A_,35,39,1,1 1wwm_A_,36,40,1,1 1wwm_A_,37,41,1,1 1wwm_A_,38,42,1,1 1wwm_A_,38,99,1,1 1wwm_A_,39,42,1,1 1wwm_A_,39,43,1,1 1wwm_A_,39,60,1,1 1wwm_A_,40,44,1,1 1wwm_A_,42,45,1,1 1wwm_A_,42,46,1,1 1wwm_A_,45,99,1,1 1wwm_A_,46,51,1,1 1wwm_A_,47,50,1,1 1wwm_A_,47,51,1,1 1wwm_A_,48,51,1,1 1wwm_A_,51,55,1,1 1wwm_A_,52,56,1,1 1wwm_A_,53,57,1,1 1wwm_A_,54,58,1,1 1wwm_A_,57,60,1,1 1wwm_A_,58,61,1,1 1wwm_A_,59,63,1,1 1wwm_A_,60,64,1,1 1wwm_A_,61,65,1,1 1wwm_A_,62,66,1,1 1wwm_A_,63,67,1,1 1wwm_A_,64,68,1,1 1wwm_A_,65,69,1,1 1wwm_A_,67,70,1,1 1wwm_A_,67,72,1,1 1wwm_A_,68,71,1,1 1wwm_A_,79,81,1,1 1wwm_A_,79,83,1,1 1wwm_A_,80,84,1,1 1wwm_A_,81,85,1,1 1wwm_A_,82,86,1,1 1wwm_A_,83,87,1,1 1wwm_A_,84,88,1,1 1wwm_A_,85,89,1,1 1wwm_A_,85,170,1,1 1wwm_A_,86,90,1,1 1wwm_A_,87,91,1,1 1wwm_A_,91,93,1,1 1wwm_A_,91,162,1,1 1wwm_A_,91,165,1,1 1wwm_A_,94,99,1,1 1wwm_A_,95,99,1,1 1wwm_A_,96,100,1,1 1wwm_A_,97,101,1,1 1wwm_A_,98,102,1,1 1wwm_A_,98,155,1,1 1wwm_A_,99,103,1,1 1wwm_A_,100,104,1,1 1wwm_A_,101,105,1,1 1wwm_A_,102,106,1,1 1wwm_A_,103,107,1,1 1wwm_A_,104,108,1,1 1wwm_A_,105,109,1,1 1wwm_A_,106,110,1,1 1wwm_A_,107,111,1,1 1wwm_A_,108,112,1,1 1wwm_A_,109,113,1,1 1wwm_A_,110,114,1,1 1wwm_A_,111,115,1,1 1wwm_A_,112,116,1,1 1wwm_A_,113,117,1,1 1wwm_A_,114,118,1,1 1wwm_A_,122,125,1,1 1wwm_A_,123,127,1,1 1wwm_A_,124,128,1,1 1wwm_A_,125,128,1,1 1wwm_A_,125,129,1,1 1wwm_A_,127,131,1,1 1wwm_A_,128,132,1,1 1wwm_A_,133,136,1,1 1wwm_A_,135,139,1,1 1wwm_A_,136,140,1,1 1wwm_A_,137,141,1,1 1wwm_A_,138,142,1,1 1wwm_A_,139,143,1,1 1wwm_A_,140,144,1,1 1wwm_A_,141,145,1,1 1wwm_A_,142,146,1,1 1wwm_A_,143,147,1,1 1wwm_A_,144,148,1,1 1wwm_A_,146,149,1,1 1wwm_A_,146,150,1,1 1wwm_A_,147,151,1,1 1wwm_A_,155,157,1,1 1wwm_A_,155,158,1,1 1wwm_A_,155,159,1,1 1wwm_A_,156,160,1,1 1wwm_A_,157,161,1,1 1wwm_A_,158,161,1,1 1wwm_A_,158,162,1,1 1wwm_A_,159,163,1,1 1wwm_A_,160,164,1,1 1wwm_A_,161,165,1,1 1wwm_A_,162,166,1,1 1wwm_A_,163,167,1,1 1wwm_A_,164,168,1,1 1wwm_A_,165,169,1,1 1wwm_A_,166,170,1,1 1wwm_A_,167,171,1,1 1wwm_A_,168,172,1,1 1wwm_A_,169,173,1,1 1wwm_A_,170,174,1,1 1wwm_A_,171,175,1,1 1wwm_A_,172,175,1,1 1wwm_A_,174,177,1,1 1wwm_A_,175,178,1,1