pair,contact1,contact2,flow1,flow2 1dxf_A_,5,8,1,1 1dxf_A_,5,9,1,1 1dxf_A_,5,90,1,1 1dxf_A_,5,140,1,1 1dxf_A_,6,10,1,1 1dxf_A_,7,11,1,1 1dxf_A_,8,12,1,1 1dxf_A_,8,139,1,1 1dxf_A_,8,141,1,1 1dxf_A_,9,13,1,1 1dxf_A_,10,15,1,1 1dxf_A_,11,14,1,1 1dxf_A_,12,14,1,1 1dxf_A_,17,40,1,1 1dxf_A_,17,227,1,1 1dxf_A_,17,229,1,1 1dxf_A_,18,39,1,1 1dxf_A_,19,229,1,1 1dxf_A_,19,231,1,1 1dxf_A_,20,21,1,1 1dxf_A_,20,40,1,1 1dxf_A_,20,42,1,1 1dxf_A_,20,232,1,1 1dxf_A_,21,232,1,1 1dxf_A_,21,234,1,1 1dxf_A_,22,42,1,1 1dxf_A_,22,44,1,1 1dxf_A_,22,234,1,1 1dxf_A_,23,25,1,1 1dxf_A_,23,234,1,1 1dxf_A_,24,234,1,1 1dxf_A_,26,29,1,1 1dxf_A_,26,30,1,1 1dxf_A_,27,31,1,1 1dxf_A_,29,33,1,1 1dxf_A_,30,34,1,1 1dxf_A_,30,58,1,1 1dxf_A_,32,35,1,1 1dxf_A_,33,36,1,1 1dxf_A_,34,64,1,1 1dxf_A_,38,66,1,1 1dxf_A_,39,67,1,1 1dxf_A_,41,67,1,1 1dxf_A_,41,69,1,1 1dxf_A_,43,69,1,1 1dxf_A_,43,71,1,1 1dxf_A_,44,46,1,1 1dxf_A_,44,47,1,1 1dxf_A_,44,50,1,1 1dxf_A_,45,71,1,1 1dxf_A_,48,50,1,1 1dxf_A_,50,54,1,1 1dxf_A_,50,58,1,1 1dxf_A_,51,53,1,1 1dxf_A_,51,54,1,1 1dxf_A_,51,55,1,1 1dxf_A_,52,56,1,1 1dxf_A_,54,58,1,1 1dxf_A_,55,59,1,1 1dxf_A_,58,61,1,1 1dxf_A_,61,64,1,1 1dxf_A_,64,66,1,1 1dxf_A_,68,90,1,1 1dxf_A_,70,90,1,1 1dxf_A_,70,92,1,1 1dxf_A_,72,92,1,1 1dxf_A_,74,76,1,1 1dxf_A_,75,101,1,1 1dxf_A_,76,78,1,1 1dxf_A_,76,79,1,1 1dxf_A_,77,81,1,1 1dxf_A_,78,82,1,1 1dxf_A_,79,83,1,1 1dxf_A_,80,84,1,1 1dxf_A_,81,84,1,1 1dxf_A_,81,85,1,1 1dxf_A_,82,86,1,1 1dxf_A_,83,88,1,1 1dxf_A_,85,117,1,1 1dxf_A_,85,125,1,1 1dxf_A_,86,124,1,1 1dxf_A_,89,125,1,1 1dxf_A_,89,142,1,1 1dxf_A_,90,142,1,1 1dxf_A_,91,142,1,1 1dxf_A_,91,144,1,1 1dxf_A_,93,144,1,1 1dxf_A_,93,146,1,1 1dxf_A_,95,148,1,1 1dxf_A_,96,146,1,1 1dxf_A_,97,101,1,1 1dxf_A_,97,149,1,1 1dxf_A_,97,155,1,1 1dxf_A_,98,101,1,1 1dxf_A_,98,102,1,1 1dxf_A_,99,103,1,1 1dxf_A_,100,103,1,1 1dxf_A_,100,104,1,1 1dxf_A_,101,105,1,1 1dxf_A_,102,106,1,1 1dxf_A_,103,107,1,1 1dxf_A_,104,108,1,1 1dxf_A_,106,109,1,1 1dxf_A_,107,110,1,1 1dxf_A_,107,116,1,1 1dxf_A_,110,117,1,1 1dxf_A_,110,163,1,1 1dxf_A_,111,115,1,1 1dxf_A_,111,138,1,1 1dxf_A_,114,138,1,1 1dxf_A_,117,133,1,1 1dxf_A_,120,122,1,1 1dxf_A_,120,123,1,1 1dxf_A_,123,126,1,1 1dxf_A_,126,129,1,1 1dxf_A_,126,130,1,1 1dxf_A_,132,136,1,1 1dxf_A_,133,137,1,1 1dxf_A_,135,139,1,1 1dxf_A_,136,139,1,1 1dxf_A_,136,140,1,1 1dxf_A_,137,140,1,1 1dxf_A_,143,166,1,1 1dxf_A_,143,167,1,1 1dxf_A_,145,167,1,1 1dxf_A_,145,169,1,1 1dxf_A_,147,169,1,1 1dxf_A_,149,152,1,1 1dxf_A_,149,153,1,1 1dxf_A_,150,154,1,1 1dxf_A_,151,155,1,1 1dxf_A_,153,156,1,1 1dxf_A_,155,159,1,1 1dxf_A_,156,160,1,1 1dxf_A_,157,161,1,1 1dxf_A_,157,200,1,1 1dxf_A_,158,161,1,1 1dxf_A_,158,162,1,1 1dxf_A_,159,162,1,1 1dxf_A_,160,206,1,1 1dxf_A_,162,165,1,1 1dxf_A_,162,206,1,1 1dxf_A_,165,206,1,1 1dxf_A_,168,207,1,1 1dxf_A_,168,209,1,1 1dxf_A_,170,209,1,1 1dxf_A_,171,175,1,1 1dxf_A_,172,176,1,1 1dxf_A_,173,177,1,1 1dxf_A_,174,178,1,1 1dxf_A_,175,179,1,1 1dxf_A_,176,179,1,1 1dxf_A_,176,181,1,1 1dxf_A_,177,180,1,1 1dxf_A_,181,184,1,1 1dxf_A_,184,187,1,1 1dxf_A_,185,191,1,1 1dxf_A_,187,189,1,1 1dxf_A_,187,191,1,1 1dxf_A_,188,192,1,1 1dxf_A_,189,193,1,1 1dxf_A_,190,194,1,1 1dxf_A_,191,195,1,1 1dxf_A_,191,220,1,1 1dxf_A_,191,221,1,1 1dxf_A_,192,196,1,1 1dxf_A_,193,197,1,1 1dxf_A_,194,198,1,1 1dxf_A_,195,199,1,1 1dxf_A_,196,200,1,1 1dxf_A_,197,201,1,1 1dxf_A_,198,202,1,1 1dxf_A_,199,203,1,1 1dxf_A_,200,204,1,1 1dxf_A_,201,204,1,1 1dxf_A_,201,206,1,1 1dxf_A_,202,205,1,1 1dxf_A_,208,227,1,1 1dxf_A_,208,228,1,1 1dxf_A_,210,228,1,1 1dxf_A_,210,230,1,1 1dxf_A_,212,230,1,1 1dxf_A_,214,218,1,1 1dxf_A_,215,219,1,1 1dxf_A_,216,220,1,1 1dxf_A_,217,220,1,1 1dxf_A_,217,221,1,1 1dxf_A_,218,222,1,1 1dxf_A_,219,223,1,1 1dxf_A_,220,224,1,1 1dxf_A_,221,226,1,1 1dxf_A_,222,225,1,1 1dxf_A_,233,236,1,1 1dxf_A_,233,237,1,1 1dxf_A_,234,235,1,1 1dxf_A_,234,238,1,1 1dxf_A_,235,239,1,1 1dxf_A_,236,240,1,1 1dxf_A_,237,241,1,1 1dxf_A_,238,242,1,1 1dxf_A_,239,242,1,1 1dxf_A_,239,243,1,1 1dxf_A_,240,244,1,1 1dxf_A_,241,245,1,1 1dxf_A_,242,246,1,1 1dxf_A_,243,247,1,1 1dxf_A_,244,248,1,1 1dxf_A_,246,249,1,1 1dxf_A_,246,250,1,1 1dxf_A_,247,251,1,1