pair,contact1,contact2,flow1,flow2 3whm_B_,2,7,1,1 3whm_B_,3,6,1,1 3whm_B_,3,7,1,1 3whm_B_,4,8,1,1 3whm_B_,5,8,1,1 3whm_B_,5,9,1,1 3whm_B_,6,10,1,1 3whm_B_,6,131,1,1 3whm_B_,7,11,1,1 3whm_B_,8,12,1,1 3whm_B_,9,13,1,1 3whm_B_,10,14,1,1 3whm_B_,10,129,1,1 3whm_B_,11,15,1,1 3whm_B_,13,16,1,1 3whm_B_,14,17,1,1 3whm_B_,14,71,1,1 3whm_B_,18,20,1,1 3whm_B_,18,21,1,1 3whm_B_,18,22,1,1 3whm_B_,20,64,1,1 3whm_B_,21,25,1,1 3whm_B_,21,60,1,1 3whm_B_,22,26,1,1 3whm_B_,23,27,1,1 3whm_B_,24,28,1,1 3whm_B_,25,29,1,1 3whm_B_,25,116,1,1 3whm_B_,26,30,1,1 3whm_B_,27,31,1,1 3whm_B_,28,32,1,1 3whm_B_,29,33,1,1 3whm_B_,30,34,1,1 3whm_B_,30,37,1,1 3whm_B_,31,38,1,1 3whm_B_,34,37,1,1 3whm_B_,35,38,1,1 3whm_B_,36,39,1,1 3whm_B_,36,101,1,1 3whm_B_,37,40,1,1 3whm_B_,38,41,1,1 3whm_B_,41,44,1,1 3whm_B_,42,45,1,1 3whm_B_,44,56,1,1 3whm_B_,46,48,1,1 3whm_B_,46,56,1,1 3whm_B_,49,52,1,1 3whm_B_,49,53,1,1 3whm_B_,50,54,1,1 3whm_B_,51,55,1,1 3whm_B_,53,56,1,1 3whm_B_,56,58,1,1 3whm_B_,56,59,1,1 3whm_B_,56,60,1,1 3whm_B_,57,61,1,1 3whm_B_,58,62,1,1 3whm_B_,59,63,1,1 3whm_B_,60,64,1,1 3whm_B_,61,65,1,1 3whm_B_,62,66,1,1 3whm_B_,63,67,1,1 3whm_B_,64,68,1,1 3whm_B_,65,69,1,1 3whm_B_,66,70,1,1 3whm_B_,67,71,1,1 3whm_B_,68,72,1,1 3whm_B_,69,73,1,1 3whm_B_,70,74,1,1 3whm_B_,71,75,1,1 3whm_B_,72,76,1,1 3whm_B_,73,76,1,1 3whm_B_,76,79,1,1 3whm_B_,79,83,1,1 3whm_B_,80,84,1,1 3whm_B_,81,142,1,1 3whm_B_,82,85,1,1 3whm_B_,84,88,1,1 3whm_B_,85,89,1,1 3whm_B_,86,90,1,1 3whm_B_,87,91,1,1 3whm_B_,88,92,1,1 3whm_B_,88,140,1,1 3whm_B_,88,143,1,1 3whm_B_,89,93,1,1 3whm_B_,90,94,1,1 3whm_B_,90,95,1,1 3whm_B_,91,97,1,1 3whm_B_,92,93,1,1 3whm_B_,92,143,1,1 3whm_B_,98,100,1,1 3whm_B_,98,101,1,1 3whm_B_,99,102,1,1 3whm_B_,100,103,1,1 3whm_B_,100,104,1,1 3whm_B_,101,105,1,1 3whm_B_,102,106,1,1 3whm_B_,103,107,1,1 3whm_B_,104,108,1,1 3whm_B_,105,109,1,1 3whm_B_,106,110,1,1 3whm_B_,107,111,1,1 3whm_B_,107,130,1,1 3whm_B_,108,112,1,1 3whm_B_,109,113,1,1 3whm_B_,110,114,1,1 3whm_B_,111,115,1,1 3whm_B_,112,116,1,1 3whm_B_,113,117,1,1 3whm_B_,114,118,1,1 3whm_B_,117,120,1,1 3whm_B_,118,121,1,1 3whm_B_,122,125,1,1 3whm_B_,122,126,1,1 3whm_B_,123,127,1,1 3whm_B_,124,128,1,1 3whm_B_,125,129,1,1 3whm_B_,126,130,1,1 3whm_B_,127,131,1,1 3whm_B_,128,132,1,1 3whm_B_,129,133,1,1 3whm_B_,130,134,1,1 3whm_B_,131,135,1,1 3whm_B_,132,136,1,1 3whm_B_,133,137,1,1 3whm_B_,134,138,1,1 3whm_B_,135,139,1,1 3whm_B_,136,140,1,1 3whm_B_,137,141,1,1 3whm_B_,138,141,1,1 3whm_B_,139,142,1,1