pair,contact1,contact2,flow1,flow2 1qvf_M_,3,6,1,1 1qvf_M_,7,8,1,1 1qvf_M_,9,14,1,1 1qvf_M_,10,13,1,1 1qvf_M_,10,14,1,1 1qvf_M_,11,15,1,1 1qvf_M_,12,17,1,1 1qvf_M_,12,18,1,1 1qvf_M_,13,16,1,1 1qvf_M_,19,22,1,1 1qvf_M_,19,23,1,1 1qvf_M_,20,24,1,1 1qvf_M_,21,25,1,1 1qvf_M_,22,26,1,1 1qvf_M_,23,27,1,1 1qvf_M_,23,55,1,1 1qvf_M_,24,28,1,1 1qvf_M_,25,28,1,1 1qvf_M_,26,29,1,1 1qvf_M_,27,30,1,1 1qvf_M_,29,31,1,1 1qvf_M_,32,101,1,1 1qvf_M_,33,48,1,1 1qvf_M_,33,103,1,1 1qvf_M_,34,101,1,1 1qvf_M_,34,103,1,1 1qvf_M_,35,46,1,1 1qvf_M_,36,37,1,1 1qvf_M_,36,103,1,1 1qvf_M_,37,44,1,1 1qvf_M_,37,103,1,1 1qvf_M_,39,42,1,1 1qvf_M_,41,75,1,1 1qvf_M_,42,63,1,1 1qvf_M_,42,75,1,1 1qvf_M_,43,63,1,1 1qvf_M_,45,61,1,1 1qvf_M_,47,58,1,1 1qvf_M_,47,59,1,1 1qvf_M_,49,56,1,1 1qvf_M_,51,54,1,1 1qvf_M_,60,91,1,1 1qvf_M_,62,64,1,1 1qvf_M_,62,65,1,1 1qvf_M_,63,75,1,1 1qvf_M_,64,67,1,1 1qvf_M_,65,91,1,1 1qvf_M_,66,69,1,1 1qvf_M_,67,70,1,1 1qvf_M_,69,91,1,1 1qvf_M_,69,184,1,1 1qvf_M_,70,171,1,1 1qvf_M_,71,74,1,1 1qvf_M_,74,77,1,1 1qvf_M_,75,80,1,1 1qvf_M_,76,114,1,1 1qvf_M_,77,80,1,1 1qvf_M_,77,81,1,1 1qvf_M_,78,82,1,1 1qvf_M_,79,83,1,1 1qvf_M_,80,84,1,1 1qvf_M_,81,85,1,1 1qvf_M_,82,86,1,1 1qvf_M_,82,124,1,1 1qvf_M_,83,87,1,1 1qvf_M_,84,88,1,1 1qvf_M_,85,89,1,1 1qvf_M_,86,90,1,1 1qvf_M_,87,91,1,1 1qvf_M_,88,92,1,1 1qvf_M_,89,93,1,1 1qvf_M_,90,94,1,1 1qvf_M_,91,95,1,1 1qvf_M_,91,185,1,1 1qvf_M_,92,97,1,1 1qvf_M_,93,96,1,1 1qvf_M_,93,97,1,1 1qvf_M_,98,128,1,1 1qvf_M_,100,128,1,1 1qvf_M_,103,105,1,1 1qvf_M_,104,107,1,1 1qvf_M_,110,113,1,1 1qvf_M_,112,135,1,1 1qvf_M_,113,117,1,1 1qvf_M_,114,118,1,1 1qvf_M_,115,119,1,1 1qvf_M_,116,120,1,1 1qvf_M_,117,121,1,1 1qvf_M_,118,122,1,1 1qvf_M_,119,123,1,1 1qvf_M_,120,124,1,1 1qvf_M_,121,125,1,1 1qvf_M_,122,125,1,1 1qvf_M_,122,127,1,1 1qvf_M_,123,126,1,1 1qvf_M_,129,131,1,1 1qvf_M_,132,134,1,1 1qvf_M_,132,135,1,1 1qvf_M_,133,136,1,1 1qvf_M_,138,140,1,1 1qvf_M_,139,143,1,1 1qvf_M_,140,143,1,1 1qvf_M_,140,144,1,1 1qvf_M_,140,145,1,1 1qvf_M_,141,144,1,1 1qvf_M_,143,173,1,1 1qvf_M_,144,147,1,1 1qvf_M_,144,148,1,1 1qvf_M_,145,149,1,1 1qvf_M_,146,150,1,1 1qvf_M_,147,151,1,1 1qvf_M_,148,151,1,1 1qvf_M_,149,152,1,1 1qvf_M_,151,158,1,1 1qvf_M_,160,162,1,1 1qvf_M_,168,171,1,1 1qvf_M_,169,173,1,1 1qvf_M_,170,174,1,1 1qvf_M_,171,175,1,1 1qvf_M_,172,176,1,1 1qvf_M_,173,177,1,1 1qvf_M_,174,178,1,1 1qvf_M_,175,179,1,1 1qvf_M_,176,180,1,1 1qvf_M_,177,180,1,1