pair,contact1,contact2,flow1,flow2
8ib8_C_,3,6,1,1
8ib8_C_,5,7,1,1
8ib8_C_,7,516,1,1
8ib8_C_,9,514,1,1
8ib8_C_,10,11,1,1
8ib8_C_,10,512,1,1
8ib8_C_,11,14,1,1
8ib8_C_,12,15,1,1
8ib8_C_,12,16,1,1
8ib8_C_,12,106,1,1
8ib8_C_,13,16,1,1
8ib8_C_,13,17,1,1
8ib8_C_,14,18,1,1
8ib8_C_,15,19,1,1
8ib8_C_,15,511,1,1
8ib8_C_,16,20,1,1
8ib8_C_,17,21,1,1
8ib8_C_,18,22,1,1
8ib8_C_,19,23,1,1
8ib8_C_,20,24,1,1
8ib8_C_,21,25,1,1
8ib8_C_,22,26,1,1
8ib8_C_,24,27,1,1
8ib8_C_,25,28,1,1
8ib8_C_,28,40,1,1
8ib8_C_,30,32,1,1
8ib8_C_,31,32,1,1
8ib8_C_,32,37,1,1
8ib8_C_,32,38,1,1
8ib8_C_,34,37,1,1
8ib8_C_,36,446,1,1
8ib8_C_,36,474,1,1
8ib8_C_,36,475,1,1
8ib8_C_,42,50,1,1
8ib8_C_,52,54,1,1
8ib8_C_,53,155,1,1
8ib8_C_,54,55,1,1
8ib8_C_,54,87,1,1
8ib8_C_,55,58,1,1
8ib8_C_,55,59,1,1
8ib8_C_,55,87,1,1
8ib8_C_,56,60,1,1
8ib8_C_,56,76,1,1
8ib8_C_,58,61,1,1
8ib8_C_,64,70,1,1
8ib8_C_,66,68,1,1
8ib8_C_,67,71,1,1
8ib8_C_,68,71,1,1
8ib8_C_,68,72,1,1
8ib8_C_,69,73,1,1
8ib8_C_,70,74,1,1
8ib8_C_,71,75,1,1
8ib8_C_,72,76,1,1
8ib8_C_,73,76,1,1
8ib8_C_,73,77,1,1
8ib8_C_,74,78,1,1
8ib8_C_,75,79,1,1
8ib8_C_,76,80,1,1
8ib8_C_,77,81,1,1
8ib8_C_,78,82,1,1
8ib8_C_,79,83,1,1
8ib8_C_,79,84,1,1
8ib8_C_,79,496,1,1
8ib8_C_,85,86,1,1
8ib8_C_,85,151,1,1
8ib8_C_,86,89,1,1
8ib8_C_,86,90,1,1
8ib8_C_,88,92,1,1
8ib8_C_,89,93,1,1
8ib8_C_,90,94,1,1
8ib8_C_,91,95,1,1
8ib8_C_,92,96,1,1
8ib8_C_,93,97,1,1
8ib8_C_,94,98,1,1
8ib8_C_,95,99,1,1
8ib8_C_,96,99,1,1
8ib8_C_,96,100,1,1
8ib8_C_,97,101,1,1
8ib8_C_,98,102,1,1
8ib8_C_,99,102,1,1
8ib8_C_,101,105,1,1
8ib8_C_,102,106,1,1
8ib8_C_,104,107,1,1
8ib8_C_,110,112,1,1
8ib8_C_,111,115,1,1
8ib8_C_,112,116,1,1
8ib8_C_,113,116,1,1
8ib8_C_,113,117,1,1
8ib8_C_,114,118,1,1
8ib8_C_,115,119,1,1
8ib8_C_,116,120,1,1
8ib8_C_,117,121,1,1
8ib8_C_,118,122,1,1
8ib8_C_,119,123,1,1
8ib8_C_,120,124,1,1
8ib8_C_,121,125,1,1
8ib8_C_,122,126,1,1
8ib8_C_,123,127,1,1
8ib8_C_,124,128,1,1
8ib8_C_,125,129,1,1
8ib8_C_,126,130,1,1
8ib8_C_,127,131,1,1
8ib8_C_,128,132,1,1
8ib8_C_,130,133,1,1
8ib8_C_,134,399,1,1
8ib8_C_,136,397,1,1
8ib8_C_,137,139,1,1
8ib8_C_,140,142,1,1
8ib8_C_,140,143,1,1
8ib8_C_,140,144,1,1
8ib8_C_,141,145,1,1
8ib8_C_,142,146,1,1
8ib8_C_,143,147,1,1
8ib8_C_,144,148,1,1
8ib8_C_,145,149,1,1
8ib8_C_,146,150,1,1
8ib8_C_,147,150,1,1
8ib8_C_,147,151,1,1
8ib8_C_,148,152,1,1
8ib8_C_,149,153,1,1
8ib8_C_,149,161,1,1
8ib8_C_,150,153,1,1
8ib8_C_,150,489,1,1
8ib8_C_,151,154,1,1
8ib8_C_,152,155,1,1
8ib8_C_,155,158,1,1
8ib8_C_,157,160,1,1
8ib8_C_,158,161,1,1
8ib8_C_,160,163,1,1
8ib8_C_,160,164,1,1
8ib8_C_,161,165,1,1
8ib8_C_,163,167,1,1
8ib8_C_,164,168,1,1
8ib8_C_,165,169,1,1
8ib8_C_,166,170,1,1
8ib8_C_,167,171,1,1
8ib8_C_,168,172,1,1
8ib8_C_,169,173,1,1
8ib8_C_,170,173,1,1
8ib8_C_,170,174,1,1
8ib8_C_,171,175,1,1
8ib8_C_,173,176,1,1
8ib8_C_,177,185,1,1
8ib8_C_,179,182,1,1
8ib8_C_,186,188,1,1
8ib8_C_,188,191,1,1
8ib8_C_,189,314,1,1
8ib8_C_,192,366,1,1
8ib8_C_,195,380,1,1
8ib8_C_,196,368,1,1
8ib8_C_,196,369,1,1
8ib8_C_,198,369,1,1
8ib8_C_,201,204,1,1
8ib8_C_,204,369,1,1
8ib8_C_,205,206,1,1
8ib8_C_,205,367,1,1
8ib8_C_,207,209,1,1
8ib8_C_,207,365,1,1
8ib8_C_,208,357,1,1
8ib8_C_,208,358,1,1
8ib8_C_,212,353,1,1
8ib8_C_,214,306,1,1
8ib8_C_,217,293,1,1
8ib8_C_,217,303,1,1
8ib8_C_,218,220,1,1
8ib8_C_,218,221,1,1
8ib8_C_,223,351,1,1
8ib8_C_,225,342,1,1
8ib8_C_,226,227,1,1
8ib8_C_,229,280,1,1
8ib8_C_,229,281,1,1
8ib8_C_,231,283,1,1
8ib8_C_,232,324,1,1
8ib8_C_,233,283,1,1
8ib8_C_,233,284,1,1
8ib8_C_,234,324,1,1
8ib8_C_,235,325,1,1
8ib8_C_,236,238,1,1
8ib8_C_,236,287,1,1
8ib8_C_,244,245,1,1
8ib8_C_,254,257,1,1
8ib8_C_,254,258,1,1
8ib8_C_,255,259,1,1
8ib8_C_,256,260,1,1
8ib8_C_,257,261,1,1
8ib8_C_,258,262,1,1
8ib8_C_,259,263,1,1
8ib8_C_,260,264,1,1
8ib8_C_,261,265,1,1
8ib8_C_,262,266,1,1
8ib8_C_,263,267,1,1
8ib8_C_,264,268,1,1
8ib8_C_,265,269,1,1
8ib8_C_,266,270,1,1
8ib8_C_,267,271,1,1
8ib8_C_,268,272,1,1
8ib8_C_,269,273,1,1
8ib8_C_,270,274,1,1
8ib8_C_,271,275,1,1
8ib8_C_,271,292,1,1
8ib8_C_,272,276,1,1
8ib8_C_,280,302,1,1
8ib8_C_,282,304,1,1
8ib8_C_,284,286,1,1
8ib8_C_,284,304,1,1
8ib8_C_,284,307,1,1
8ib8_C_,285,286,1,1
8ib8_C_,289,293,1,1
8ib8_C_,290,294,1,1
8ib8_C_,291,295,1,1
8ib8_C_,292,296,1,1
8ib8_C_,293,297,1,1
8ib8_C_,294,297,1,1
8ib8_C_,295,298,1,1
8ib8_C_,296,301,1,1
8ib8_C_,306,308,1,1
8ib8_C_,308,312,1,1
8ib8_C_,309,313,1,1
8ib8_C_,310,314,1,1
8ib8_C_,311,315,1,1
8ib8_C_,312,316,1,1
8ib8_C_,313,317,1,1
8ib8_C_,314,318,1,1
8ib8_C_,315,319,1,1
8ib8_C_,316,320,1,1
8ib8_C_,322,334,1,1
8ib8_C_,325,329,1,1
8ib8_C_,327,330,1,1
8ib8_C_,331,334,1,1
8ib8_C_,332,335,1,1
8ib8_C_,338,358,1,1
8ib8_C_,341,356,1,1
8ib8_C_,343,354,1,1
8ib8_C_,345,352,1,1
8ib8_C_,347,350,1,1
8ib8_C_,372,375,1,1
8ib8_C_,372,376,1,1
8ib8_C_,373,377,1,1
8ib8_C_,374,377,1,1
8ib8_C_,374,378,1,1
8ib8_C_,375,379,1,1
8ib8_C_,376,380,1,1
8ib8_C_,377,381,1,1
8ib8_C_,378,382,1,1
8ib8_C_,379,383,1,1
8ib8_C_,380,384,1,1
8ib8_C_,381,385,1,1
8ib8_C_,382,386,1,1
8ib8_C_,383,387,1,1
8ib8_C_,384,388,1,1
8ib8_C_,385,389,1,1
8ib8_C_,386,390,1,1
8ib8_C_,387,391,1,1
8ib8_C_,388,391,1,1
8ib8_C_,388,392,1,1
8ib8_C_,389,393,1,1
8ib8_C_,390,394,1,1
8ib8_C_,391,395,1,1
8ib8_C_,392,396,1,1
8ib8_C_,400,489,1,1
8ib8_C_,402,487,1,1
8ib8_C_,404,407,1,1
8ib8_C_,405,409,1,1
8ib8_C_,406,410,1,1
8ib8_C_,407,411,1,1
8ib8_C_,408,412,1,1
8ib8_C_,409,413,1,1
8ib8_C_,410,414,1,1
8ib8_C_,411,415,1,1
8ib8_C_,412,416,1,1
8ib8_C_,413,417,1,1
8ib8_C_,414,418,1,1
8ib8_C_,415,418,1,1
8ib8_C_,415,419,1,1
8ib8_C_,416,420,1,1
8ib8_C_,417,421,1,1
8ib8_C_,424,425,1,1
8ib8_C_,424,427,1,1
8ib8_C_,425,429,1,1
8ib8_C_,426,430,1,1
8ib8_C_,427,431,1,1
8ib8_C_,428,432,1,1
8ib8_C_,429,433,1,1
8ib8_C_,430,434,1,1
8ib8_C_,431,435,1,1
8ib8_C_,432,436,1,1
8ib8_C_,433,436,1,1
8ib8_C_,434,437,1,1
8ib8_C_,435,438,1,1
8ib8_C_,438,442,1,1
8ib8_C_,439,443,1,1
8ib8_C_,440,444,1,1
8ib8_C_,441,445,1,1
8ib8_C_,442,446,1,1
8ib8_C_,443,447,1,1
8ib8_C_,444,448,1,1
8ib8_C_,447,474,1,1
8ib8_C_,451,455,1,1
8ib8_C_,452,456,1,1
8ib8_C_,453,457,1,1
8ib8_C_,454,457,1,1
8ib8_C_,454,458,1,1
8ib8_C_,455,459,1,1
8ib8_C_,456,460,1,1
8ib8_C_,457,461,1,1
8ib8_C_,458,462,1,1
8ib8_C_,462,470,1,1
8ib8_C_,471,480,1,1
8ib8_C_,473,475,1,1
8ib8_C_,473,478,1,1
8ib8_C_,481,483,1,1
8ib8_C_,491,495,1,1
8ib8_C_,492,496,1,1
8ib8_C_,493,497,1,1
8ib8_C_,494,498,1,1
8ib8_C_,495,499,1,1
8ib8_C_,496,500,1,1
8ib8_C_,497,501,1,1
8ib8_C_,498,502,1,1
8ib8_C_,499,503,1,1
8ib8_C_,500,504,1,1
8ib8_C_,501,505,1,1
8ib8_C_,502,506,1,1
8ib8_C_,503,507,1,1
8ib8_C_,504,508,1,1
8ib8_C_,518,519,1,1
8ib8_C_,519,521,1,1