pair,contact1,contact2,flow1,flow2 3wdk_A_,2,5,1,1 3wdk_A_,2,6,1,1 3wdk_A_,3,7,1,1 3wdk_A_,4,8,1,1 3wdk_A_,5,9,1,1 3wdk_A_,6,10,1,1 3wdk_A_,7,11,1,1 3wdk_A_,8,12,1,1 3wdk_A_,9,13,1,1 3wdk_A_,9,33,1,1 3wdk_A_,10,14,1,1 3wdk_A_,11,15,1,1 3wdk_A_,12,16,1,1 3wdk_A_,13,16,1,1 3wdk_A_,13,17,1,1 3wdk_A_,14,18,1,1 3wdk_A_,15,20,1,1 3wdk_A_,15,21,1,1 3wdk_A_,16,19,1,1 3wdk_A_,20,102,1,1 3wdk_A_,21,70,1,1 3wdk_A_,22,25,1,1 3wdk_A_,23,26,1,1 3wdk_A_,23,27,1,1 3wdk_A_,24,28,1,1 3wdk_A_,25,29,1,1 3wdk_A_,25,71,1,1 3wdk_A_,26,30,1,1 3wdk_A_,27,31,1,1 3wdk_A_,28,32,1,1 3wdk_A_,29,33,1,1 3wdk_A_,30,34,1,1 3wdk_A_,31,35,1,1 3wdk_A_,32,36,1,1 3wdk_A_,33,37,1,1 3wdk_A_,34,37,1,1 3wdk_A_,34,38,1,1 3wdk_A_,35,39,1,1 3wdk_A_,36,41,1,1 3wdk_A_,36,191,1,1 3wdk_A_,37,40,1,1 3wdk_A_,37,234,1,1 3wdk_A_,38,234,1,1 3wdk_A_,42,43,1,1 3wdk_A_,42,191,1,1 3wdk_A_,43,187,1,1 3wdk_A_,44,47,1,1 3wdk_A_,44,48,1,1 3wdk_A_,45,49,1,1 3wdk_A_,46,50,1,1 3wdk_A_,47,51,1,1 3wdk_A_,48,52,1,1 3wdk_A_,48,195,1,1 3wdk_A_,49,53,1,1 3wdk_A_,49,226,1,1 3wdk_A_,50,54,1,1 3wdk_A_,51,55,1,1 3wdk_A_,52,56,1,1 3wdk_A_,53,57,1,1 3wdk_A_,54,58,1,1 3wdk_A_,55,59,1,1 3wdk_A_,56,60,1,1 3wdk_A_,57,60,1,1 3wdk_A_,58,61,1,1 3wdk_A_,62,144,1,1 3wdk_A_,63,144,1,1 3wdk_A_,64,90,1,1 3wdk_A_,65,145,1,1 3wdk_A_,65,147,1,1 3wdk_A_,66,90,1,1 3wdk_A_,66,92,1,1 3wdk_A_,67,92,1,1 3wdk_A_,67,147,1,1 3wdk_A_,68,92,1,1 3wdk_A_,68,94,1,1 3wdk_A_,69,72,1,1 3wdk_A_,69,73,1,1 3wdk_A_,70,74,1,1 3wdk_A_,71,75,1,1 3wdk_A_,72,75,1,1 3wdk_A_,72,76,1,1 3wdk_A_,76,80,1,1 3wdk_A_,78,82,1,1 3wdk_A_,79,83,1,1 3wdk_A_,80,84,1,1 3wdk_A_,81,85,1,1 3wdk_A_,82,86,1,1 3wdk_A_,83,87,1,1 3wdk_A_,84,89,1,1 3wdk_A_,85,88,1,1 3wdk_A_,85,114,1,1 3wdk_A_,90,138,1,1 3wdk_A_,91,120,1,1 3wdk_A_,92,136,1,1 3wdk_A_,92,140,1,1 3wdk_A_,93,120,1,1 3wdk_A_,94,155,1,1 3wdk_A_,97,102,1,1 3wdk_A_,98,100,1,1 3wdk_A_,98,121,1,1 3wdk_A_,98,122,1,1 3wdk_A_,99,102,1,1 3wdk_A_,99,103,1,1 3wdk_A_,100,104,1,1 3wdk_A_,101,104,1,1 3wdk_A_,101,105,1,1 3wdk_A_,102,106,1,1 3wdk_A_,103,107,1,1 3wdk_A_,104,108,1,1 3wdk_A_,105,109,1,1 3wdk_A_,106,110,1,1 3wdk_A_,107,111,1,1 3wdk_A_,108,112,1,1 3wdk_A_,110,113,1,1 3wdk_A_,110,114,1,1 3wdk_A_,114,116,1,1 3wdk_A_,114,117,1,1 3wdk_A_,121,136,1,1 3wdk_A_,125,137,1,1 3wdk_A_,126,135,1,1 3wdk_A_,128,133,1,1 3wdk_A_,136,138,1,1 3wdk_A_,136,139,1,1 3wdk_A_,136,141,1,1 3wdk_A_,139,142,1,1 3wdk_A_,139,143,1,1 3wdk_A_,140,164,1,1 3wdk_A_,141,164,1,1 3wdk_A_,143,164,1,1 3wdk_A_,144,165,1,1 3wdk_A_,146,165,1,1 3wdk_A_,146,167,1,1 3wdk_A_,148,167,1,1 3wdk_A_,148,168,1,1 3wdk_A_,150,169,1,1 3wdk_A_,151,152,1,1 3wdk_A_,151,177,1,1 3wdk_A_,152,154,1,1 3wdk_A_,152,156,1,1 3wdk_A_,153,157,1,1 3wdk_A_,154,158,1,1 3wdk_A_,155,159,1,1 3wdk_A_,156,160,1,1 3wdk_A_,156,177,1,1 3wdk_A_,157,161,1,1 3wdk_A_,158,162,1,1 3wdk_A_,159,164,1,1 3wdk_A_,160,163,1,1 3wdk_A_,166,182,1,1 3wdk_A_,166,183,1,1 3wdk_A_,168,183,1,1 3wdk_A_,168,185,1,1 3wdk_A_,170,172,1,1 3wdk_A_,170,175,1,1 3wdk_A_,170,185,1,1 3wdk_A_,172,174,1,1 3wdk_A_,172,175,1,1 3wdk_A_,174,179,1,1 3wdk_A_,175,178,1,1 3wdk_A_,175,179,1,1 3wdk_A_,176,180,1,1 3wdk_A_,177,181,1,1 3wdk_A_,178,184,1,1 3wdk_A_,184,220,1,1 3wdk_A_,187,188,1,1 3wdk_A_,187,191,1,1 3wdk_A_,188,191,1,1 3wdk_A_,188,192,1,1 3wdk_A_,189,193,1,1 3wdk_A_,191,195,1,1 3wdk_A_,192,196,1,1 3wdk_A_,193,197,1,1 3wdk_A_,194,198,1,1 3wdk_A_,195,199,1,1 3wdk_A_,196,200,1,1 3wdk_A_,197,201,1,1 3wdk_A_,198,202,1,1 3wdk_A_,199,203,1,1 3wdk_A_,201,204,1,1 3wdk_A_,203,206,1,1 3wdk_A_,207,210,1,1 3wdk_A_,207,211,1,1 3wdk_A_,208,212,1,1 3wdk_A_,209,213,1,1 3wdk_A_,210,214,1,1 3wdk_A_,211,215,1,1 3wdk_A_,212,216,1,1 3wdk_A_,213,217,1,1 3wdk_A_,215,218,1,1 3wdk_A_,218,220,1,1 3wdk_A_,218,223,1,1 3wdk_A_,219,222,1,1 3wdk_A_,219,223,1,1 3wdk_A_,220,224,1,1 3wdk_A_,221,225,1,1 3wdk_A_,222,226,1,1 3wdk_A_,223,227,1,1 3wdk_A_,224,228,1,1 3wdk_A_,225,229,1,1 3wdk_A_,226,230,1,1 3wdk_A_,227,231,1,1 3wdk_A_,228,232,1,1 3wdk_A_,229,233,1,1 3wdk_A_,230,234,1,1 3wdk_A_,231,235,1,1 3wdk_A_,232,236,1,1 3wdk_A_,233,237,1,1 3wdk_A_,234,238,1,1 3wdk_A_,235,239,1,1 3wdk_A_,236,240,1,1 3wdk_A_,237,241,1,1 3wdk_A_,238,242,1,1 3wdk_A_,241,246,1,1 3wdk_A_,242,246,1,1 3wdk_A_,243,246,1,1