pair,contact1,contact2,flow1,flow2 8pnk_A_,2,3,1,1 8pnk_A_,2,143,1,1 8pnk_A_,3,10,1,1 8pnk_A_,5,8,1,1 8pnk_A_,9,144,1,1 8pnk_A_,12,142,1,1 8pnk_A_,14,19,1,1 8pnk_A_,15,18,1,1 8pnk_A_,15,19,1,1 8pnk_A_,15,141,1,1 8pnk_A_,18,22,1,1 8pnk_A_,19,23,1,1 8pnk_A_,19,24,1,1 8pnk_A_,19,141,1,1 8pnk_A_,27,256,1,1 8pnk_A_,29,254,1,1 8pnk_A_,31,252,1,1 8pnk_A_,33,78,1,1 8pnk_A_,33,249,1,1 8pnk_A_,34,78,1,1 8pnk_A_,39,68,1,1 8pnk_A_,43,47,1,1 8pnk_A_,46,104,1,1 8pnk_A_,48,50,1,1 8pnk_A_,48,52,1,1 8pnk_A_,48,100,1,1 8pnk_A_,49,53,1,1 8pnk_A_,50,54,1,1 8pnk_A_,51,55,1,1 8pnk_A_,52,56,1,1 8pnk_A_,53,57,1,1 8pnk_A_,53,142,1,1 8pnk_A_,54,58,1,1 8pnk_A_,54,139,1,1 8pnk_A_,54,141,1,1 8pnk_A_,54,142,1,1 8pnk_A_,55,60,1,1 8pnk_A_,56,59,1,1 8pnk_A_,64,67,1,1 8pnk_A_,64,68,1,1 8pnk_A_,66,69,1,1 8pnk_A_,66,70,1,1 8pnk_A_,67,71,1,1 8pnk_A_,69,73,1,1 8pnk_A_,70,74,1,1 8pnk_A_,70,93,1,1 8pnk_A_,71,75,1,1 8pnk_A_,72,76,1,1 8pnk_A_,73,76,1,1 8pnk_A_,73,78,1,1 8pnk_A_,74,77,1,1 8pnk_A_,74,227,1,1 8pnk_A_,78,227,1,1 8pnk_A_,78,249,1,1 8pnk_A_,79,228,1,1 8pnk_A_,79,248,1,1 8pnk_A_,79,251,1,1 8pnk_A_,80,228,1,1 8pnk_A_,80,230,1,1 8pnk_A_,81,251,1,1 8pnk_A_,81,253,1,1 8pnk_A_,82,230,1,1 8pnk_A_,82,232,1,1 8pnk_A_,83,232,1,1 8pnk_A_,83,253,1,1 8pnk_A_,83,255,1,1 8pnk_A_,85,86,1,1 8pnk_A_,85,88,1,1 8pnk_A_,89,93,1,1 8pnk_A_,90,94,1,1 8pnk_A_,90,197,1,1 8pnk_A_,91,94,1,1 8pnk_A_,91,95,1,1 8pnk_A_,92,96,1,1 8pnk_A_,94,98,1,1 8pnk_A_,95,99,1,1 8pnk_A_,96,100,1,1 8pnk_A_,97,101,1,1 8pnk_A_,98,102,1,1 8pnk_A_,99,103,1,1 8pnk_A_,101,104,1,1 8pnk_A_,101,105,1,1 8pnk_A_,102,106,1,1 8pnk_A_,102,144,1,1 8pnk_A_,105,193,1,1 8pnk_A_,106,192,1,1 8pnk_A_,109,190,1,1 8pnk_A_,110,112,1,1 8pnk_A_,115,185,1,1 8pnk_A_,115,187,1,1 8pnk_A_,118,168,1,1 8pnk_A_,118,192,1,1 8pnk_A_,118,193,1,1 8pnk_A_,119,168,1,1 8pnk_A_,119,170,1,1 8pnk_A_,120,193,1,1 8pnk_A_,120,195,1,1 8pnk_A_,121,170,1,1 8pnk_A_,121,172,1,1 8pnk_A_,122,195,1,1 8pnk_A_,122,197,1,1 8pnk_A_,123,172,1,1 8pnk_A_,125,128,1,1 8pnk_A_,125,129,1,1 8pnk_A_,126,130,1,1 8pnk_A_,127,131,1,1 8pnk_A_,128,132,1,1 8pnk_A_,129,133,1,1 8pnk_A_,130,134,1,1 8pnk_A_,131,135,1,1 8pnk_A_,132,136,1,1 8pnk_A_,133,137,1,1 8pnk_A_,134,138,1,1 8pnk_A_,135,139,1,1 8pnk_A_,136,140,1,1 8pnk_A_,138,141,1,1 8pnk_A_,140,143,1,1 8pnk_A_,143,145,1,1 8pnk_A_,146,165,1,1 8pnk_A_,146,166,1,1 8pnk_A_,146,168,1,1 8pnk_A_,146,169,1,1 8pnk_A_,148,169,1,1 8pnk_A_,148,171,1,1 8pnk_A_,150,171,1,1 8pnk_A_,151,159,1,1 8pnk_A_,152,173,1,1 8pnk_A_,154,176,1,1 8pnk_A_,156,160,1,1 8pnk_A_,158,162,1,1 8pnk_A_,159,163,1,1 8pnk_A_,159,176,1,1 8pnk_A_,160,164,1,1 8pnk_A_,161,165,1,1 8pnk_A_,163,166,1,1 8pnk_A_,173,177,1,1 8pnk_A_,174,178,1,1 8pnk_A_,175,179,1,1 8pnk_A_,176,180,1,1 8pnk_A_,177,181,1,1 8pnk_A_,178,182,1,1 8pnk_A_,178,213,1,1 8pnk_A_,179,183,1,1 8pnk_A_,180,185,1,1 8pnk_A_,181,184,1,1 8pnk_A_,187,189,1,1 8pnk_A_,187,219,1,1 8pnk_A_,188,191,1,1 8pnk_A_,188,219,1,1 8pnk_A_,188,221,1,1 8pnk_A_,192,227,1,1 8pnk_A_,194,227,1,1 8pnk_A_,194,229,1,1 8pnk_A_,196,229,1,1 8pnk_A_,196,231,1,1 8pnk_A_,198,201,1,1 8pnk_A_,198,202,1,1 8pnk_A_,199,203,1,1 8pnk_A_,199,231,1,1 8pnk_A_,200,201,1,1 8pnk_A_,200,204,1,1 8pnk_A_,200,234,1,1 8pnk_A_,201,205,1,1 8pnk_A_,202,205,1,1 8pnk_A_,202,207,1,1 8pnk_A_,203,206,1,1 8pnk_A_,207,211,1,1 8pnk_A_,208,212,1,1 8pnk_A_,209,213,1,1 8pnk_A_,210,214,1,1 8pnk_A_,211,215,1,1 8pnk_A_,212,216,1,1 8pnk_A_,212,245,1,1 8pnk_A_,213,217,1,1 8pnk_A_,213,218,1,1 8pnk_A_,221,226,1,1 8pnk_A_,222,225,1,1 8pnk_A_,222,226,1,1 8pnk_A_,226,228,1,1 8pnk_A_,226,246,1,1 8pnk_A_,228,246,1,1 8pnk_A_,232,234,1,1 8pnk_A_,236,240,1,1 8pnk_A_,237,241,1,1 8pnk_A_,238,242,1,1 8pnk_A_,239,243,1,1 8pnk_A_,240,244,1,1 8pnk_A_,241,245,1,1 8pnk_A_,242,246,1,1 8pnk_A_,243,247,1,1