pair,contact1,contact2,flow1,flow2
3d31_C_,1,4,1,1
3d31_C_,2,6,1,1
3d31_C_,3,7,1,1
3d31_C_,4,8,1,1
3d31_C_,5,9,1,1
3d31_C_,6,10,1,1
3d31_C_,7,11,1,1
3d31_C_,8,12,1,1
3d31_C_,9,13,1,1
3d31_C_,10,14,1,1
3d31_C_,11,15,1,1
3d31_C_,12,16,1,1
3d31_C_,13,17,1,1
3d31_C_,14,18,1,1
3d31_C_,15,19,1,1
3d31_C_,16,20,1,1
3d31_C_,17,21,1,1
3d31_C_,18,22,1,1
3d31_C_,19,23,1,1
3d31_C_,20,24,1,1
3d31_C_,22,25,1,1
3d31_C_,22,26,1,1
3d31_C_,23,27,1,1
3d31_C_,25,29,1,1
3d31_C_,26,30,1,1
3d31_C_,27,30,1,1
3d31_C_,27,31,1,1
3d31_C_,28,230,1,1
3d31_C_,32,35,1,1
3d31_C_,33,36,1,1
3d31_C_,34,38,1,1
3d31_C_,35,39,1,1
3d31_C_,36,40,1,1
3d31_C_,38,41,1,1
3d31_C_,38,42,1,1
3d31_C_,42,44,1,1
3d31_C_,42,45,1,1
3d31_C_,42,46,1,1
3d31_C_,43,47,1,1
3d31_C_,44,48,1,1
3d31_C_,45,48,1,1
3d31_C_,45,49,1,1
3d31_C_,46,49,1,1
3d31_C_,46,50,1,1
3d31_C_,47,51,1,1
3d31_C_,48,52,1,1
3d31_C_,48,211,1,1
3d31_C_,48,213,1,1
3d31_C_,49,53,1,1
3d31_C_,50,54,1,1
3d31_C_,51,55,1,1
3d31_C_,52,56,1,1
3d31_C_,53,57,1,1
3d31_C_,53,193,1,1
3d31_C_,54,58,1,1
3d31_C_,55,59,1,1
3d31_C_,56,60,1,1
3d31_C_,57,61,1,1
3d31_C_,58,62,1,1
3d31_C_,59,62,1,1
3d31_C_,59,63,1,1
3d31_C_,60,64,1,1
3d31_C_,61,65,1,1
3d31_C_,63,66,1,1
3d31_C_,63,67,1,1
3d31_C_,64,68,1,1
3d31_C_,66,70,1,1
3d31_C_,67,71,1,1
3d31_C_,68,71,1,1
3d31_C_,68,72,1,1
3d31_C_,69,73,1,1
3d31_C_,70,74,1,1
3d31_C_,71,75,1,1
3d31_C_,72,159,1,1
3d31_C_,73,76,1,1
3d31_C_,73,77,1,1
3d31_C_,76,154,1,1
3d31_C_,81,85,1,1
3d31_C_,82,86,1,1
3d31_C_,83,87,1,1
3d31_C_,84,87,1,1
3d31_C_,84,88,1,1
3d31_C_,85,89,1,1
3d31_C_,87,91,1,1
3d31_C_,91,94,1,1
3d31_C_,96,100,1,1
3d31_C_,97,101,1,1
3d31_C_,98,101,1,1
3d31_C_,98,102,1,1
3d31_C_,99,103,1,1
3d31_C_,100,104,1,1
3d31_C_,101,105,1,1
3d31_C_,102,106,1,1
3d31_C_,103,106,1,1
3d31_C_,104,107,1,1
3d31_C_,104,108,1,1
3d31_C_,105,109,1,1
3d31_C_,106,113,1,1
3d31_C_,107,114,1,1
3d31_C_,107,115,1,1
3d31_C_,109,112,1,1
3d31_C_,112,116,1,1
3d31_C_,115,118,1,1
3d31_C_,118,122,1,1
3d31_C_,124,127,1,1
3d31_C_,126,206,1,1
3d31_C_,127,130,1,1
3d31_C_,127,131,1,1
3d31_C_,128,132,1,1
3d31_C_,129,133,1,1
3d31_C_,130,134,1,1
3d31_C_,131,135,1,1
3d31_C_,132,136,1,1
3d31_C_,133,137,1,1
3d31_C_,135,138,1,1
3d31_C_,135,139,1,1
3d31_C_,136,139,1,1
3d31_C_,136,140,1,1
3d31_C_,139,142,1,1
3d31_C_,139,192,1,1
3d31_C_,140,144,1,1
3d31_C_,141,144,1,1
3d31_C_,141,145,1,1
3d31_C_,142,146,1,1
3d31_C_,143,147,1,1
3d31_C_,144,148,1,1
3d31_C_,145,149,1,1
3d31_C_,146,150,1,1
3d31_C_,146,184,1,1
3d31_C_,147,151,1,1
3d31_C_,148,152,1,1
3d31_C_,149,153,1,1
3d31_C_,155,158,1,1
3d31_C_,156,159,1,1
3d31_C_,156,160,1,1
3d31_C_,157,161,1,1
3d31_C_,158,162,1,1
3d31_C_,159,163,1,1
3d31_C_,159,177,1,1
3d31_C_,160,164,1,1
3d31_C_,161,165,1,1
3d31_C_,162,165,1,1
3d31_C_,162,167,1,1
3d31_C_,163,166,1,1
3d31_C_,163,167,1,1
3d31_C_,168,172,1,1
3d31_C_,169,173,1,1
3d31_C_,170,174,1,1
3d31_C_,171,175,1,1
3d31_C_,172,176,1,1
3d31_C_,172,177,1,1
3d31_C_,173,178,1,1
3d31_C_,176,180,1,1
3d31_C_,177,181,1,1
3d31_C_,178,181,1,1
3d31_C_,181,184,1,1
3d31_C_,181,185,1,1
3d31_C_,182,186,1,1
3d31_C_,183,187,1,1
3d31_C_,184,188,1,1
3d31_C_,185,189,1,1
3d31_C_,186,190,1,1
3d31_C_,187,191,1,1
3d31_C_,188,192,1,1
3d31_C_,189,193,1,1
3d31_C_,190,194,1,1
3d31_C_,191,194,1,1
3d31_C_,191,195,1,1
3d31_C_,192,195,1,1
3d31_C_,192,196,1,1
3d31_C_,193,197,1,1
3d31_C_,194,198,1,1
3d31_C_,195,199,1,1
3d31_C_,196,199,1,1
3d31_C_,199,202,1,1
3d31_C_,200,204,1,1
3d31_C_,203,207,1,1
3d31_C_,208,211,1,1
3d31_C_,208,219,1,1
3d31_C_,212,215,1,1
3d31_C_,212,216,1,1
3d31_C_,213,217,1,1
3d31_C_,215,218,1,1
3d31_C_,215,219,1,1
3d31_C_,216,220,1,1
3d31_C_,217,221,1,1
3d31_C_,217,229,1,1
3d31_C_,218,222,1,1
3d31_C_,219,222,1,1
3d31_C_,219,223,1,1
3d31_C_,226,230,1,1
3d31_C_,229,232,1,1
3d31_C_,229,233,1,1
3d31_C_,230,234,1,1
3d31_C_,231,235,1,1
3d31_C_,232,236,1,1
3d31_C_,233,237,1,1
3d31_C_,234,238,1,1
3d31_C_,236,239,1,1
3d31_C_,236,240,1,1
3d31_C_,237,241,1,1
3d31_C_,238,242,1,1
3d31_C_,239,242,1,1
3d31_C_,239,243,1,1
3d31_C_,240,244,1,1
3d31_C_,241,245,1,1
3d31_C_,242,246,1,1
3d31_C_,244,248,1,1