pair,contact1,contact2,flow1,flow2 8ib8_E_,10,13,1,1 8ib8_E_,11,12,1,1 8ib8_E_,15,524,1,1 8ib8_E_,17,522,1,1 8ib8_E_,19,22,1,1 8ib8_E_,20,24,1,1 8ib8_E_,21,25,1,1 8ib8_E_,22,25,1,1 8ib8_E_,23,26,1,1 8ib8_E_,23,27,1,1 8ib8_E_,24,28,1,1 8ib8_E_,24,114,1,1 8ib8_E_,25,29,1,1 8ib8_E_,26,30,1,1 8ib8_E_,27,31,1,1 8ib8_E_,28,31,1,1 8ib8_E_,29,33,1,1 8ib8_E_,31,35,1,1 8ib8_E_,31,110,1,1 8ib8_E_,32,36,1,1 8ib8_E_,33,36,1,1 8ib8_E_,33,37,1,1 8ib8_E_,34,37,1,1 8ib8_E_,34,38,1,1 8ib8_E_,36,39,1,1 8ib8_E_,36,48,1,1 8ib8_E_,37,40,1,1 8ib8_E_,38,454,1,1 8ib8_E_,39,48,1,1 8ib8_E_,40,61,1,1 8ib8_E_,43,168,1,1 8ib8_E_,47,61,1,1 8ib8_E_,48,60,1,1 8ib8_E_,50,58,1,1 8ib8_E_,52,55,1,1 8ib8_E_,52,56,1,1 8ib8_E_,60,386,1,1 8ib8_E_,61,165,1,1 8ib8_E_,62,63,1,1 8ib8_E_,62,95,1,1 8ib8_E_,63,67,1,1 8ib8_E_,63,95,1,1 8ib8_E_,64,68,1,1 8ib8_E_,65,68,1,1 8ib8_E_,66,70,1,1 8ib8_E_,74,76,1,1 8ib8_E_,74,78,1,1 8ib8_E_,75,79,1,1 8ib8_E_,76,80,1,1 8ib8_E_,77,81,1,1 8ib8_E_,78,82,1,1 8ib8_E_,79,83,1,1 8ib8_E_,80,84,1,1 8ib8_E_,81,85,1,1 8ib8_E_,82,86,1,1 8ib8_E_,83,86,1,1 8ib8_E_,83,87,1,1 8ib8_E_,84,88,1,1 8ib8_E_,85,89,1,1 8ib8_E_,86,90,1,1 8ib8_E_,87,90,1,1 8ib8_E_,87,91,1,1 8ib8_E_,87,504,1,1 8ib8_E_,90,396,1,1 8ib8_E_,91,396,1,1 8ib8_E_,93,164,1,1 8ib8_E_,93,165,1,1 8ib8_E_,94,98,1,1 8ib8_E_,95,99,1,1 8ib8_E_,96,100,1,1 8ib8_E_,97,101,1,1 8ib8_E_,98,102,1,1 8ib8_E_,99,103,1,1 8ib8_E_,100,104,1,1 8ib8_E_,101,105,1,1 8ib8_E_,102,106,1,1 8ib8_E_,103,107,1,1 8ib8_E_,104,108,1,1 8ib8_E_,105,109,1,1 8ib8_E_,106,110,1,1 8ib8_E_,107,111,1,1 8ib8_E_,108,112,1,1 8ib8_E_,109,113,1,1 8ib8_E_,112,115,1,1 8ib8_E_,113,116,1,1 8ib8_E_,118,122,1,1 8ib8_E_,119,123,1,1 8ib8_E_,120,124,1,1 8ib8_E_,121,125,1,1 8ib8_E_,122,126,1,1 8ib8_E_,123,127,1,1 8ib8_E_,124,128,1,1 8ib8_E_,125,129,1,1 8ib8_E_,126,130,1,1 8ib8_E_,127,131,1,1 8ib8_E_,128,131,1,1 8ib8_E_,128,132,1,1 8ib8_E_,129,133,1,1 8ib8_E_,130,134,1,1 8ib8_E_,131,135,1,1 8ib8_E_,132,136,1,1 8ib8_E_,133,137,1,1 8ib8_E_,133,418,1,1 8ib8_E_,134,138,1,1 8ib8_E_,135,139,1,1 8ib8_E_,136,139,1,1 8ib8_E_,136,140,1,1 8ib8_E_,137,141,1,1 8ib8_E_,141,142,1,1 8ib8_E_,141,407,1,1 8ib8_E_,143,144,1,1 8ib8_E_,147,148,1,1 8ib8_E_,151,155,1,1 8ib8_E_,152,156,1,1 8ib8_E_,152,172,1,1 8ib8_E_,153,157,1,1 8ib8_E_,154,158,1,1 8ib8_E_,155,159,1,1 8ib8_E_,156,160,1,1 8ib8_E_,157,161,1,1 8ib8_E_,158,161,1,1 8ib8_E_,158,162,1,1 8ib8_E_,159,171,1,1 8ib8_E_,160,163,1,1 8ib8_E_,160,496,1,1 8ib8_E_,162,165,1,1 8ib8_E_,163,164,1,1 8ib8_E_,166,169,1,1 8ib8_E_,170,173,1,1 8ib8_E_,172,176,1,1 8ib8_E_,173,177,1,1 8ib8_E_,173,209,1,1 8ib8_E_,174,178,1,1 8ib8_E_,175,179,1,1 8ib8_E_,176,180,1,1 8ib8_E_,177,181,1,1 8ib8_E_,178,182,1,1 8ib8_E_,179,183,1,1 8ib8_E_,180,184,1,1 8ib8_E_,181,184,1,1 8ib8_E_,181,185,1,1 8ib8_E_,182,186,1,1 8ib8_E_,184,370,1,1 8ib8_E_,187,192,1,1 8ib8_E_,188,191,1,1 8ib8_E_,190,192,1,1 8ib8_E_,194,196,1,1 8ib8_E_,194,197,1,1 8ib8_E_,195,198,1,1 8ib8_E_,199,373,1,1 8ib8_E_,199,374,1,1 8ib8_E_,201,373,1,1 8ib8_E_,201,374,1,1 8ib8_E_,201,376,1,1 8ib8_E_,203,204,1,1 8ib8_E_,203,376,1,1 8ib8_E_,207,210,1,1 8ib8_E_,208,211,1,1 8ib8_E_,214,373,1,1 8ib8_E_,217,363,1,1 8ib8_E_,219,361,1,1 8ib8_E_,228,230,1,1 8ib8_E_,231,349,1,1 8ib8_E_,235,345,1,1 8ib8_E_,236,287,1,1 8ib8_E_,236,288,1,1 8ib8_E_,237,343,1,1 8ib8_E_,238,288,1,1 8ib8_E_,239,331,1,1 8ib8_E_,240,290,1,1 8ib8_E_,241,332,1,1 8ib8_E_,242,243,1,1 8ib8_E_,242,332,1,1 8ib8_E_,246,248,1,1 8ib8_E_,252,254,1,1 8ib8_E_,259,262,1,1 8ib8_E_,259,263,1,1 8ib8_E_,260,264,1,1 8ib8_E_,261,265,1,1 8ib8_E_,262,266,1,1 8ib8_E_,263,267,1,1 8ib8_E_,264,268,1,1 8ib8_E_,265,269,1,1 8ib8_E_,266,270,1,1 8ib8_E_,267,271,1,1 8ib8_E_,268,272,1,1 8ib8_E_,269,273,1,1 8ib8_E_,270,274,1,1 8ib8_E_,271,275,1,1 8ib8_E_,272,276,1,1 8ib8_E_,273,276,1,1 8ib8_E_,273,277,1,1 8ib8_E_,274,278,1,1 8ib8_E_,275,279,1,1 8ib8_E_,276,280,1,1 8ib8_E_,277,281,1,1 8ib8_E_,278,282,1,1 8ib8_E_,279,283,1,1 8ib8_E_,280,284,1,1 8ib8_E_,282,306,1,1 8ib8_E_,289,309,1,1 8ib8_E_,289,311,1,1 8ib8_E_,291,311,1,1 8ib8_E_,296,298,1,1 8ib8_E_,296,300,1,1 8ib8_E_,297,301,1,1 8ib8_E_,298,302,1,1 8ib8_E_,299,303,1,1 8ib8_E_,300,304,1,1 8ib8_E_,301,305,1,1 8ib8_E_,302,306,1,1 8ib8_E_,303,308,1,1 8ib8_E_,304,307,1,1 8ib8_E_,315,319,1,1 8ib8_E_,316,320,1,1 8ib8_E_,317,321,1,1 8ib8_E_,318,322,1,1 8ib8_E_,319,323,1,1 8ib8_E_,320,324,1,1 8ib8_E_,321,325,1,1 8ib8_E_,322,326,1,1 8ib8_E_,323,327,1,1 8ib8_E_,324,327,1,1 8ib8_E_,326,344,1,1 8ib8_E_,329,341,1,1 8ib8_E_,333,336,1,1 8ib8_E_,334,337,1,1 8ib8_E_,338,341,1,1 8ib8_E_,339,342,1,1 8ib8_E_,344,366,1,1 8ib8_E_,347,364,1,1 8ib8_E_,349,362,1,1 8ib8_E_,351,360,1,1 8ib8_E_,352,359,1,1 8ib8_E_,353,355,1,1 8ib8_E_,356,359,1,1 8ib8_E_,369,371,1,1 8ib8_E_,380,382,1,1 8ib8_E_,380,384,1,1 8ib8_E_,381,385,1,1 8ib8_E_,382,386,1,1 8ib8_E_,383,387,1,1 8ib8_E_,384,388,1,1 8ib8_E_,385,389,1,1 8ib8_E_,386,390,1,1 8ib8_E_,387,390,1,1 8ib8_E_,387,391,1,1 8ib8_E_,388,392,1,1 8ib8_E_,389,393,1,1 8ib8_E_,390,394,1,1 8ib8_E_,391,395,1,1 8ib8_E_,392,396,1,1 8ib8_E_,393,397,1,1 8ib8_E_,394,398,1,1 8ib8_E_,395,399,1,1 8ib8_E_,396,400,1,1 8ib8_E_,397,401,1,1 8ib8_E_,399,402,1,1 8ib8_E_,404,406,1,1 8ib8_E_,406,499,1,1 8ib8_E_,410,413,1,1 8ib8_E_,410,495,1,1 8ib8_E_,413,417,1,1 8ib8_E_,413,470,1,1 8ib8_E_,414,417,1,1 8ib8_E_,414,418,1,1 8ib8_E_,415,419,1,1 8ib8_E_,416,420,1,1 8ib8_E_,417,421,1,1 8ib8_E_,418,422,1,1 8ib8_E_,419,423,1,1 8ib8_E_,420,423,1,1 8ib8_E_,420,424,1,1 8ib8_E_,421,425,1,1 8ib8_E_,422,426,1,1 8ib8_E_,423,427,1,1 8ib8_E_,424,428,1,1 8ib8_E_,429,430,1,1 8ib8_E_,431,432,1,1 8ib8_E_,431,435,1,1 8ib8_E_,433,436,1,1 8ib8_E_,434,438,1,1 8ib8_E_,435,439,1,1 8ib8_E_,436,440,1,1 8ib8_E_,437,441,1,1 8ib8_E_,438,442,1,1 8ib8_E_,439,443,1,1 8ib8_E_,440,444,1,1 8ib8_E_,441,445,1,1 8ib8_E_,443,446,1,1 8ib8_E_,446,450,1,1 8ib8_E_,447,451,1,1 8ib8_E_,448,452,1,1 8ib8_E_,449,453,1,1 8ib8_E_,450,454,1,1 8ib8_E_,452,455,1,1 8ib8_E_,452,458,1,1 8ib8_E_,453,456,1,1 8ib8_E_,455,457,1,1 8ib8_E_,458,461,1,1 8ib8_E_,458,462,1,1 8ib8_E_,459,462,1,1 8ib8_E_,459,463,1,1 8ib8_E_,460,464,1,1 8ib8_E_,461,465,1,1 8ib8_E_,462,466,1,1 8ib8_E_,463,467,1,1 8ib8_E_,464,468,1,1 8ib8_E_,465,469,1,1 8ib8_E_,466,470,1,1 8ib8_E_,467,471,1,1 8ib8_E_,468,472,1,1 8ib8_E_,469,473,1,1 8ib8_E_,470,478,1,1 8ib8_E_,475,477,1,1 8ib8_E_,477,490,1,1 8ib8_E_,479,488,1,1 8ib8_E_,480,482,1,1 8ib8_E_,481,485,1,1 8ib8_E_,487,489,1,1 8ib8_E_,489,491,1,1 8ib8_E_,489,493,1,1 8ib8_E_,490,494,1,1 8ib8_E_,498,501,1,1 8ib8_E_,498,502,1,1 8ib8_E_,499,503,1,1 8ib8_E_,500,504,1,1 8ib8_E_,501,505,1,1 8ib8_E_,502,506,1,1 8ib8_E_,503,507,1,1 8ib8_E_,504,508,1,1 8ib8_E_,505,509,1,1 8ib8_E_,506,510,1,1 8ib8_E_,507,511,1,1 8ib8_E_,508,512,1,1 8ib8_E_,509,513,1,1 8ib8_E_,510,514,1,1 8ib8_E_,511,515,1,1 8ib8_E_,512,516,1,1 8ib8_E_,513,517,1,1 8ib8_E_,515,518,1,1 8ib8_E_,516,519,1,1 8ib8_E_,521,523,1,1