pair,contact1,contact2,flow1,flow2 2wkx_A_,1,4,1,1 2wkx_A_,2,15,1,1 2wkx_A_,3,14,1,1 2wkx_A_,5,12,1,1 2wkx_A_,6,11,1,1 2wkx_A_,7,10,1,1 2wkx_A_,13,15,1,1 2wkx_A_,19,21,1,1 2wkx_A_,26,95,1,1 2wkx_A_,27,95,1,1 2wkx_A_,27,97,1,1 2wkx_A_,28,143,1,1 2wkx_A_,28,145,1,1 2wkx_A_,29,97,1,1 2wkx_A_,29,99,1,1 2wkx_A_,30,145,1,1 2wkx_A_,30,147,1,1 2wkx_A_,31,80,1,1 2wkx_A_,31,99,1,1 2wkx_A_,31,101,1,1 2wkx_A_,32,157,1,1 2wkx_A_,33,35,1,1 2wkx_A_,33,40,1,1 2wkx_A_,33,101,1,1 2wkx_A_,35,36,1,1 2wkx_A_,35,39,1,1 2wkx_A_,35,40,1,1 2wkx_A_,36,39,1,1 2wkx_A_,36,40,1,1 2wkx_A_,37,41,1,1 2wkx_A_,38,42,1,1 2wkx_A_,39,43,1,1 2wkx_A_,40,44,1,1 2wkx_A_,41,45,1,1 2wkx_A_,42,45,1,1 2wkx_A_,43,46,1,1 2wkx_A_,46,48,1,1 2wkx_A_,46,49,1,1 2wkx_A_,50,79,1,1 2wkx_A_,51,53,1,1 2wkx_A_,52,71,1,1 2wkx_A_,52,76,1,1 2wkx_A_,52,98,1,1 2wkx_A_,53,74,1,1 2wkx_A_,53,98,1,1 2wkx_A_,53,100,1,1 2wkx_A_,54,69,1,1 2wkx_A_,55,100,1,1 2wkx_A_,55,102,1,1 2wkx_A_,55,122,1,1 2wkx_A_,56,122,1,1 2wkx_A_,57,102,1,1 2wkx_A_,60,67,1,1 2wkx_A_,62,65,1,1 2wkx_A_,70,72,1,1 2wkx_A_,73,76,1,1 2wkx_A_,74,136,1,1 2wkx_A_,74,137,1,1 2wkx_A_,80,93,1,1 2wkx_A_,80,96,1,1 2wkx_A_,81,93,1,1 2wkx_A_,81,147,1,1 2wkx_A_,82,84,1,1 2wkx_A_,83,154,1,1 2wkx_A_,84,92,1,1 2wkx_A_,85,150,1,1 2wkx_A_,86,89,1,1 2wkx_A_,86,143,1,1 2wkx_A_,87,206,1,1 2wkx_A_,87,207,1,1 2wkx_A_,87,254,1,1 2wkx_A_,87,255,1,1 2wkx_A_,87,257,1,1 2wkx_A_,91,94,1,1 2wkx_A_,92,95,1,1 2wkx_A_,92,96,1,1 2wkx_A_,102,122,1,1 2wkx_A_,103,105,1,1 2wkx_A_,103,116,1,1 2wkx_A_,105,116,1,1 2wkx_A_,107,114,1,1 2wkx_A_,109,112,1,1 2wkx_A_,119,122,1,1 2wkx_A_,119,123,1,1 2wkx_A_,120,124,1,1 2wkx_A_,121,125,1,1 2wkx_A_,122,126,1,1 2wkx_A_,123,127,1,1 2wkx_A_,126,130,1,1 2wkx_A_,127,131,1,1 2wkx_A_,128,132,1,1 2wkx_A_,129,133,1,1 2wkx_A_,130,134,1,1 2wkx_A_,131,135,1,1 2wkx_A_,131,170,1,1 2wkx_A_,132,136,1,1 2wkx_A_,133,137,1,1 2wkx_A_,134,139,1,1 2wkx_A_,140,143,1,1 2wkx_A_,140,257,1,1 2wkx_A_,141,144,1,1 2wkx_A_,146,149,1,1 2wkx_A_,147,150,1,1 2wkx_A_,147,151,1,1 2wkx_A_,148,157,1,1 2wkx_A_,149,208,1,1 2wkx_A_,149,229,1,1 2wkx_A_,151,154,1,1 2wkx_A_,151,155,1,1 2wkx_A_,152,221,1,1 2wkx_A_,153,218,1,1 2wkx_A_,156,221,1,1 2wkx_A_,159,162,1,1 2wkx_A_,162,164,1,1 2wkx_A_,163,167,1,1 2wkx_A_,164,168,1,1 2wkx_A_,165,169,1,1 2wkx_A_,167,170,1,1 2wkx_A_,167,172,1,1 2wkx_A_,168,171,1,1 2wkx_A_,175,253,1,1 2wkx_A_,175,254,1,1 2wkx_A_,177,180,1,1 2wkx_A_,177,181,1,1 2wkx_A_,177,253,1,1 2wkx_A_,178,182,1,1 2wkx_A_,179,183,1,1 2wkx_A_,180,184,1,1 2wkx_A_,180,252,1,1 2wkx_A_,181,185,1,1 2wkx_A_,183,186,1,1 2wkx_A_,184,188,1,1 2wkx_A_,184,252,1,1 2wkx_A_,185,188,1,1 2wkx_A_,188,244,1,1 2wkx_A_,189,192,1,1 2wkx_A_,190,242,1,1 2wkx_A_,191,240,1,1 2wkx_A_,192,241,1,1 2wkx_A_,194,239,1,1 2wkx_A_,195,198,1,1 2wkx_A_,195,199,1,1 2wkx_A_,196,200,1,1 2wkx_A_,197,201,1,1 2wkx_A_,199,203,1,1 2wkx_A_,200,204,1,1 2wkx_A_,201,205,1,1 2wkx_A_,202,206,1,1 2wkx_A_,203,207,1,1 2wkx_A_,203,208,1,1 2wkx_A_,214,219,1,1 2wkx_A_,215,218,1,1 2wkx_A_,215,219,1,1 2wkx_A_,216,220,1,1 2wkx_A_,217,221,1,1 2wkx_A_,218,222,1,1 2wkx_A_,219,223,1,1 2wkx_A_,220,224,1,1 2wkx_A_,221,225,1,1 2wkx_A_,222,226,1,1 2wkx_A_,223,227,1,1 2wkx_A_,224,228,1,1 2wkx_A_,225,229,1,1 2wkx_A_,226,230,1,1 2wkx_A_,227,231,1,1 2wkx_A_,227,237,1,1 2wkx_A_,227,238,1,1 2wkx_A_,227,243,1,1 2wkx_A_,231,234,1,1 2wkx_A_,231,240,1,1 2wkx_A_,231,242,1,1 2wkx_A_,236,238,1,1 2wkx_A_,240,243,1,1 2wkx_A_,240,244,1,1 2wkx_A_,241,245,1,1 2wkx_A_,242,246,1,1 2wkx_A_,243,247,1,1 2wkx_A_,244,248,1,1 2wkx_A_,245,249,1,1 2wkx_A_,246,250,1,1 2wkx_A_,247,251,1,1 2wkx_A_,248,252,1,1 2wkx_A_,249,253,1,1 2wkx_A_,250,254,1,1 2wkx_A_,251,255,1,1 2wkx_A_,253,254,1,1