pair,contact1,contact2,flow1,flow2 1xzx_X_,2,6,1,1 1xzx_X_,3,7,1,1 1xzx_X_,3,194,1,1 1xzx_X_,4,8,1,1 1xzx_X_,5,9,1,1 1xzx_X_,6,11,1,1 1xzx_X_,7,10,1,1 1xzx_X_,13,197,1,1 1xzx_X_,14,200,1,1 1xzx_X_,16,19,1,1 1xzx_X_,16,20,1,1 1xzx_X_,17,21,1,1 1xzx_X_,18,22,1,1 1xzx_X_,19,23,1,1 1xzx_X_,19,194,1,1 1xzx_X_,20,24,1,1 1xzx_X_,21,25,1,1 1xzx_X_,22,26,1,1 1xzx_X_,23,27,1,1 1xzx_X_,24,28,1,1 1xzx_X_,25,29,1,1 1xzx_X_,26,30,1,1 1xzx_X_,27,30,1,1 1xzx_X_,27,31,1,1 1xzx_X_,27,157,1,1 1xzx_X_,28,32,1,1 1xzx_X_,29,33,1,1 1xzx_X_,30,33,1,1 1xzx_X_,30,105,1,1 1xzx_X_,30,163,1,1 1xzx_X_,33,71,1,1 1xzx_X_,33,105,1,1 1xzx_X_,34,37,1,1 1xzx_X_,35,109,1,1 1xzx_X_,36,39,1,1 1xzx_X_,39,43,1,1 1xzx_X_,41,44,1,1 1xzx_X_,44,111,1,1 1xzx_X_,45,122,1,1 1xzx_X_,45,124,1,1 1xzx_X_,47,124,1,1 1xzx_X_,47,129,1,1 1xzx_X_,48,51,1,1 1xzx_X_,51,129,1,1 1xzx_X_,54,56,1,1 1xzx_X_,54,57,1,1 1xzx_X_,54,58,1,1 1xzx_X_,54,132,1,1 1xzx_X_,55,59,1,1 1xzx_X_,56,59,1,1 1xzx_X_,56,60,1,1 1xzx_X_,57,61,1,1 1xzx_X_,58,62,1,1 1xzx_X_,59,62,1,1 1xzx_X_,59,63,1,1 1xzx_X_,60,64,1,1 1xzx_X_,62,239,1,1 1xzx_X_,65,69,1,1 1xzx_X_,66,70,1,1 1xzx_X_,67,70,1,1 1xzx_X_,67,71,1,1 1xzx_X_,69,72,1,1 1xzx_X_,69,73,1,1 1xzx_X_,70,74,1,1 1xzx_X_,71,75,1,1 1xzx_X_,72,76,1,1 1xzx_X_,73,77,1,1 1xzx_X_,74,77,1,1 1xzx_X_,74,78,1,1 1xzx_X_,76,79,1,1 1xzx_X_,77,83,1,1 1xzx_X_,79,82,1,1 1xzx_X_,79,83,1,1 1xzx_X_,80,84,1,1 1xzx_X_,82,85,1,1 1xzx_X_,82,90,1,1 1xzx_X_,86,90,1,1 1xzx_X_,87,91,1,1 1xzx_X_,88,92,1,1 1xzx_X_,89,93,1,1 1xzx_X_,89,176,1,1 1xzx_X_,89,177,1,1 1xzx_X_,90,94,1,1 1xzx_X_,91,95,1,1 1xzx_X_,92,96,1,1 1xzx_X_,93,97,1,1 1xzx_X_,94,97,1,1 1xzx_X_,95,246,1,1 1xzx_X_,95,247,1,1 1xzx_X_,97,101,1,1 1xzx_X_,98,102,1,1 1xzx_X_,99,103,1,1 1xzx_X_,100,104,1,1 1xzx_X_,100,172,1,1 1xzx_X_,101,105,1,1 1xzx_X_,102,106,1,1 1xzx_X_,103,107,1,1 1xzx_X_,104,108,1,1 1xzx_X_,105,163,1,1 1xzx_X_,106,109,1,1 1xzx_X_,107,110,1,1 1xzx_X_,111,113,1,1 1xzx_X_,111,114,1,1 1xzx_X_,111,116,1,1 1xzx_X_,114,116,1,1 1xzx_X_,117,125,1,1 1xzx_X_,119,122,1,1 1xzx_X_,119,123,1,1 1xzx_X_,126,129,1,1 1xzx_X_,126,130,1,1 1xzx_X_,127,131,1,1 1xzx_X_,127,139,1,1 1xzx_X_,127,140,1,1 1xzx_X_,127,144,1,1 1xzx_X_,128,132,1,1 1xzx_X_,129,133,1,1 1xzx_X_,130,135,1,1 1xzx_X_,131,134,1,1 1xzx_X_,131,136,1,1 1xzx_X_,131,140,1,1 1xzx_X_,134,227,1,1 1xzx_X_,135,138,1,1 1xzx_X_,136,139,1,1 1xzx_X_,137,141,1,1 1xzx_X_,138,142,1,1 1xzx_X_,139,143,1,1 1xzx_X_,140,144,1,1 1xzx_X_,141,145,1,1 1xzx_X_,142,146,1,1 1xzx_X_,143,147,1,1 1xzx_X_,144,148,1,1 1xzx_X_,145,149,1,1 1xzx_X_,146,149,1,1 1xzx_X_,147,150,1,1 1xzx_X_,148,151,1,1 1xzx_X_,149,152,1,1 1xzx_X_,155,158,1,1 1xzx_X_,155,159,1,1 1xzx_X_,155,195,1,1 1xzx_X_,156,160,1,1 1xzx_X_,157,161,1,1 1xzx_X_,158,162,1,1 1xzx_X_,158,199,1,1 1xzx_X_,158,201,1,1 1xzx_X_,159,163,1,1 1xzx_X_,160,164,1,1 1xzx_X_,161,165,1,1 1xzx_X_,162,166,1,1 1xzx_X_,163,167,1,1 1xzx_X_,164,168,1,1 1xzx_X_,165,169,1,1 1xzx_X_,165,185,1,1 1xzx_X_,166,169,1,1 1xzx_X_,166,172,1,1 1xzx_X_,167,169,1,1 1xzx_X_,169,218,1,1 1xzx_X_,177,181,1,1 1xzx_X_,178,182,1,1 1xzx_X_,179,183,1,1 1xzx_X_,180,184,1,1 1xzx_X_,181,185,1,1 1xzx_X_,182,186,1,1 1xzx_X_,183,187,1,1 1xzx_X_,184,188,1,1 1xzx_X_,185,189,1,1 1xzx_X_,186,190,1,1 1xzx_X_,187,191,1,1 1xzx_X_,188,192,1,1 1xzx_X_,189,193,1,1 1xzx_X_,190,194,1,1 1xzx_X_,191,195,1,1 1xzx_X_,192,196,1,1 1xzx_X_,193,197,1,1 1xzx_X_,194,198,1,1 1xzx_X_,195,199,1,1 1xzx_X_,196,199,1,1 1xzx_X_,196,200,1,1 1xzx_X_,204,209,1,1 1xzx_X_,205,209,1,1 1xzx_X_,206,210,1,1 1xzx_X_,207,211,1,1 1xzx_X_,208,212,1,1 1xzx_X_,210,213,1,1 1xzx_X_,211,214,1,1 1xzx_X_,212,216,1,1 1xzx_X_,213,217,1,1 1xzx_X_,214,218,1,1 1xzx_X_,215,219,1,1 1xzx_X_,216,220,1,1 1xzx_X_,217,221,1,1 1xzx_X_,218,222,1,1 1xzx_X_,219,223,1,1 1xzx_X_,220,224,1,1 1xzx_X_,221,225,1,1 1xzx_X_,222,226,1,1 1xzx_X_,223,227,1,1 1xzx_X_,224,228,1,1 1xzx_X_,225,228,1,1 1xzx_X_,225,229,1,1 1xzx_X_,226,230,1,1 1xzx_X_,227,231,1,1 1xzx_X_,228,232,1,1 1xzx_X_,229,233,1,1 1xzx_X_,230,234,1,1 1xzx_X_,237,240,1,1 1xzx_X_,241,245,1,1 1xzx_X_,242,246,1,1 1xzx_X_,243,247,1,1 1xzx_X_,244,248,1,1 1xzx_X_,245,249,1,1