pair,contact1,contact2,flow1,flow2 6qx2_D_,3,38,1,1 6qx2_D_,4,5,1,1 6qx2_D_,4,31,1,1 6qx2_D_,4,83,1,1 6qx2_D_,4,84,1,1 6qx2_D_,5,7,1,1 6qx2_D_,6,33,1,1 6qx2_D_,7,9,1,1 6qx2_D_,7,12,1,1 6qx2_D_,7,13,1,1 6qx2_D_,7,34,1,1 6qx2_D_,9,11,1,1 6qx2_D_,9,12,1,1 6qx2_D_,9,13,1,1 6qx2_D_,10,13,1,1 6qx2_D_,12,34,1,1 6qx2_D_,13,85,1,1 6qx2_D_,14,35,1,1 6qx2_D_,14,36,1,1 6qx2_D_,14,37,1,1 6qx2_D_,14,151,1,1 6qx2_D_,15,86,1,1 6qx2_D_,15,88,1,1 6qx2_D_,16,37,1,1 6qx2_D_,16,39,1,1 6qx2_D_,17,88,1,1 6qx2_D_,17,90,1,1 6qx2_D_,18,39,1,1 6qx2_D_,18,41,1,1 6qx2_D_,19,43,1,1 6qx2_D_,19,92,1,1 6qx2_D_,20,24,1,1 6qx2_D_,21,25,1,1 6qx2_D_,22,26,1,1 6qx2_D_,23,27,1,1 6qx2_D_,24,28,1,1 6qx2_D_,25,29,1,1 6qx2_D_,26,30,1,1 6qx2_D_,26,136,1,1 6qx2_D_,27,31,1,1 6qx2_D_,31,36,1,1 6qx2_D_,32,34,1,1 6qx2_D_,32,35,1,1 6qx2_D_,32,36,1,1 6qx2_D_,36,146,1,1 6qx2_D_,44,96,1,1 6qx2_D_,44,99,1,1 6qx2_D_,47,49,1,1 6qx2_D_,47,50,1,1 6qx2_D_,47,51,1,1 6qx2_D_,47,172,1,1 6qx2_D_,49,110,1,1 6qx2_D_,52,56,1,1 6qx2_D_,53,57,1,1 6qx2_D_,54,58,1,1 6qx2_D_,55,58,1,1 6qx2_D_,55,59,1,1 6qx2_D_,56,59,1,1 6qx2_D_,57,63,1,1 6qx2_D_,59,62,1,1 6qx2_D_,59,63,1,1 6qx2_D_,60,64,1,1 6qx2_D_,61,65,1,1 6qx2_D_,62,66,1,1 6qx2_D_,63,67,1,1 6qx2_D_,64,68,1,1 6qx2_D_,65,69,1,1 6qx2_D_,66,70,1,1 6qx2_D_,68,83,1,1 6qx2_D_,69,83,1,1 6qx2_D_,71,72,1,1 6qx2_D_,71,78,1,1 6qx2_D_,74,111,1,1 6qx2_D_,78,80,1,1 6qx2_D_,78,81,1,1 6qx2_D_,79,82,1,1 6qx2_D_,87,120,1,1 6qx2_D_,87,122,1,1 6qx2_D_,89,122,1,1 6qx2_D_,89,124,1,1 6qx2_D_,91,97,1,1 6qx2_D_,92,133,1,1 6qx2_D_,94,97,1,1 6qx2_D_,94,98,1,1 6qx2_D_,95,99,1,1 6qx2_D_,96,100,1,1 6qx2_D_,97,101,1,1 6qx2_D_,98,102,1,1 6qx2_D_,99,102,1,1 6qx2_D_,99,103,1,1 6qx2_D_,100,104,1,1 6qx2_D_,101,105,1,1 6qx2_D_,102,106,1,1 6qx2_D_,103,107,1,1 6qx2_D_,104,108,1,1 6qx2_D_,105,109,1,1 6qx2_D_,106,110,1,1 6qx2_D_,107,111,1,1 6qx2_D_,108,112,1,1 6qx2_D_,109,113,1,1 6qx2_D_,109,165,1,1 6qx2_D_,110,165,1,1 6qx2_D_,112,115,1,1 6qx2_D_,113,116,1,1 6qx2_D_,113,117,1,1 6qx2_D_,113,165,1,1 6qx2_D_,114,118,1,1 6qx2_D_,115,120,1,1 6qx2_D_,116,119,1,1 6qx2_D_,119,155,1,1 6qx2_D_,121,156,1,1 6qx2_D_,123,154,1,1 6qx2_D_,133,136,1,1 6qx2_D_,137,140,1,1 6qx2_D_,137,141,1,1 6qx2_D_,138,142,1,1 6qx2_D_,139,140,1,1 6qx2_D_,139,143,1,1 6qx2_D_,140,144,1,1 6qx2_D_,141,145,1,1 6qx2_D_,142,146,1,1 6qx2_D_,142,147,1,1 6qx2_D_,143,147,1,1 6qx2_D_,144,145,1,1 6qx2_D_,146,151,1,1 6qx2_D_,147,149,1,1 6qx2_D_,147,150,1,1 6qx2_D_,147,151,1,1 6qx2_D_,160,162,1,1 6qx2_D_,160,163,1,1 6qx2_D_,160,164,1,1 6qx2_D_,161,165,1,1 6qx2_D_,162,166,1,1 6qx2_D_,163,167,1,1 6qx2_D_,164,168,1,1 6qx2_D_,165,169,1,1 6qx2_D_,166,170,1,1 6qx2_D_,167,171,1,1 6qx2_D_,168,172,1,1 6qx2_D_,171,179,1,1 6qx2_D_,173,179,1,1 6qx2_D_,176,180,1,1 6qx2_D_,177,180,1,1 6qx2_D_,177,181,1,1 6qx2_D_,178,182,1,1 6qx2_D_,179,183,1,1 6qx2_D_,180,184,1,1 6qx2_D_,181,185,1,1 6qx2_D_,182,186,1,1 6qx2_D_,184,187,1,1