pair,contact1,contact2,flow1,flow2
3bk1_A_,1,4,1,1
3bk1_A_,4,26,1,1
3bk1_A_,6,417,1,1
3bk1_A_,7,24,1,1
3bk1_A_,8,415,1,1
3bk1_A_,9,22,1,1
3bk1_A_,10,412,1,1
3bk1_A_,11,20,1,1
3bk1_A_,12,20,1,1
3bk1_A_,13,15,1,1
3bk1_A_,13,385,1,1
3bk1_A_,15,18,1,1
3bk1_A_,15,411,1,1
3bk1_A_,18,36,1,1
3bk1_A_,19,35,1,1
3bk1_A_,19,73,1,1
3bk1_A_,21,32,1,1
3bk1_A_,23,30,1,1
3bk1_A_,24,26,1,1
3bk1_A_,24,27,1,1
3bk1_A_,24,54,1,1
3bk1_A_,25,28,1,1
3bk1_A_,28,132,1,1
3bk1_A_,29,61,1,1
3bk1_A_,29,63,1,1
3bk1_A_,31,64,1,1
3bk1_A_,31,66,1,1
3bk1_A_,33,65,1,1
3bk1_A_,33,66,1,1
3bk1_A_,33,68,1,1
3bk1_A_,33,74,1,1
3bk1_A_,34,74,1,1
3bk1_A_,34,77,1,1
3bk1_A_,36,72,1,1
3bk1_A_,37,48,1,1
3bk1_A_,41,332,1,1
3bk1_A_,46,435,1,1
3bk1_A_,47,435,1,1
3bk1_A_,49,433,1,1
3bk1_A_,51,53,1,1
3bk1_A_,51,431,1,1
3bk1_A_,52,56,1,1
3bk1_A_,53,57,1,1
3bk1_A_,54,58,1,1
3bk1_A_,58,61,1,1
3bk1_A_,59,62,1,1
3bk1_A_,60,63,1,1
3bk1_A_,65,92,1,1
3bk1_A_,65,94,1,1
3bk1_A_,67,94,1,1
3bk1_A_,68,69,1,1
3bk1_A_,68,148,1,1
3bk1_A_,71,74,1,1
3bk1_A_,71,75,1,1
3bk1_A_,72,76,1,1
3bk1_A_,72,233,1,1
3bk1_A_,74,164,1,1
3bk1_A_,75,78,1,1
3bk1_A_,75,106,1,1
3bk1_A_,77,80,1,1
3bk1_A_,77,81,1,1
3bk1_A_,78,82,1,1
3bk1_A_,82,85,1,1
3bk1_A_,82,86,1,1
3bk1_A_,89,91,1,1
3bk1_A_,89,116,1,1
3bk1_A_,90,118,1,1
3bk1_A_,93,118,1,1
3bk1_A_,93,120,1,1
3bk1_A_,95,120,1,1
3bk1_A_,95,122,1,1
3bk1_A_,96,100,1,1
3bk1_A_,97,101,1,1
3bk1_A_,98,102,1,1
3bk1_A_,98,146,1,1
3bk1_A_,99,103,1,1
3bk1_A_,100,104,1,1
3bk1_A_,101,105,1,1
3bk1_A_,102,106,1,1
3bk1_A_,103,107,1,1
3bk1_A_,104,108,1,1
3bk1_A_,105,109,1,1
3bk1_A_,107,110,1,1
3bk1_A_,107,112,1,1
3bk1_A_,108,111,1,1
3bk1_A_,109,256,1,1
3bk1_A_,113,116,1,1
3bk1_A_,117,119,1,1
3bk1_A_,123,125,1,1
3bk1_A_,123,126,1,1
3bk1_A_,124,148,1,1
3bk1_A_,125,140,1,1
3bk1_A_,125,178,1,1
3bk1_A_,125,181,1,1
3bk1_A_,126,127,1,1
3bk1_A_,126,138,1,1
3bk1_A_,128,136,1,1
3bk1_A_,129,131,1,1
3bk1_A_,129,135,1,1
3bk1_A_,130,134,1,1
3bk1_A_,132,133,1,1
3bk1_A_,135,153,1,1
3bk1_A_,137,151,1,1
3bk1_A_,137,181,1,1
3bk1_A_,138,181,1,1
3bk1_A_,139,149,1,1
3bk1_A_,140,176,1,1
3bk1_A_,140,178,1,1
3bk1_A_,141,166,1,1
3bk1_A_,141,168,1,1
3bk1_A_,141,177,1,1
3bk1_A_,142,362,1,1
3bk1_A_,146,269,1,1
3bk1_A_,150,161,1,1
3bk1_A_,152,159,1,1
3bk1_A_,153,188,1,1
3bk1_A_,154,156,1,1
3bk1_A_,154,157,1,1
3bk1_A_,158,191,1,1
3bk1_A_,158,192,1,1
3bk1_A_,160,192,1,1
3bk1_A_,160,194,1,1
3bk1_A_,161,163,1,1
3bk1_A_,162,163,1,1
3bk1_A_,162,194,1,1
3bk1_A_,162,196,1,1
3bk1_A_,165,196,1,1
3bk1_A_,165,364,1,1
3bk1_A_,166,207,1,1
3bk1_A_,166,361,1,1
3bk1_A_,167,368,1,1
3bk1_A_,168,170,1,1
3bk1_A_,168,208,1,1
3bk1_A_,168,209,1,1
3bk1_A_,170,208,1,1
3bk1_A_,171,174,1,1
3bk1_A_,173,175,1,1
3bk1_A_,179,183,1,1
3bk1_A_,180,184,1,1
3bk1_A_,181,185,1,1
3bk1_A_,182,186,1,1
3bk1_A_,183,187,1,1
3bk1_A_,184,188,1,1
3bk1_A_,185,188,1,1
3bk1_A_,185,189,1,1
3bk1_A_,190,379,1,1
3bk1_A_,191,380,1,1
3bk1_A_,193,380,1,1
3bk1_A_,193,382,1,1
3bk1_A_,195,384,1,1
3bk1_A_,196,198,1,1
3bk1_A_,196,363,1,1
3bk1_A_,197,200,1,1
3bk1_A_,197,384,1,1
3bk1_A_,198,385,1,1
3bk1_A_,199,202,1,1
3bk1_A_,199,361,1,1
3bk1_A_,200,366,1,1
3bk1_A_,202,366,1,1
3bk1_A_,204,367,1,1
3bk1_A_,206,363,1,1
3bk1_A_,206,365,1,1
3bk1_A_,206,368,1,1
3bk1_A_,208,210,1,1
3bk1_A_,209,212,1,1
3bk1_A_,209,237,1,1
3bk1_A_,209,240,1,1
3bk1_A_,210,214,1,1
3bk1_A_,211,215,1,1
3bk1_A_,212,216,1,1
3bk1_A_,213,217,1,1
3bk1_A_,214,217,1,1
3bk1_A_,214,218,1,1
3bk1_A_,215,219,1,1
3bk1_A_,216,220,1,1
3bk1_A_,216,247,1,1
3bk1_A_,216,248,1,1
3bk1_A_,219,222,1,1
3bk1_A_,224,250,1,1
3bk1_A_,225,315,1,1
3bk1_A_,225,320,1,1
3bk1_A_,225,321,1,1
3bk1_A_,226,290,1,1
3bk1_A_,226,292,1,1
3bk1_A_,227,321,1,1
3bk1_A_,227,323,1,1
3bk1_A_,228,292,1,1
3bk1_A_,228,294,1,1
3bk1_A_,229,323,1,1
3bk1_A_,229,325,1,1
3bk1_A_,230,295,1,1
3bk1_A_,230,325,1,1
3bk1_A_,231,234,1,1
3bk1_A_,232,299,1,1
3bk1_A_,233,235,1,1
3bk1_A_,234,238,1,1
3bk1_A_,235,239,1,1
3bk1_A_,236,240,1,1
3bk1_A_,237,241,1,1
3bk1_A_,237,325,1,1
3bk1_A_,237,359,1,1
3bk1_A_,237,360,1,1
3bk1_A_,238,242,1,1
3bk1_A_,239,243,1,1
3bk1_A_,239,271,1,1
3bk1_A_,240,244,1,1
3bk1_A_,241,245,1,1
3bk1_A_,242,246,1,1
3bk1_A_,243,247,1,1
3bk1_A_,244,247,1,1
3bk1_A_,245,248,1,1
3bk1_A_,245,250,1,1
3bk1_A_,246,273,1,1
3bk1_A_,250,290,1,1
3bk1_A_,251,274,1,1
3bk1_A_,251,289,1,1
3bk1_A_,251,291,1,1
3bk1_A_,252,277,1,1
3bk1_A_,253,291,1,1
3bk1_A_,253,293,1,1
3bk1_A_,254,295,1,1
3bk1_A_,256,259,1,1
3bk1_A_,257,260,1,1
3bk1_A_,257,296,1,1
3bk1_A_,257,297,1,1
3bk1_A_,258,262,1,1
3bk1_A_,259,263,1,1
3bk1_A_,260,264,1,1
3bk1_A_,261,265,1,1
3bk1_A_,262,266,1,1
3bk1_A_,263,267,1,1
3bk1_A_,264,269,1,1
3bk1_A_,264,270,1,1
3bk1_A_,265,268,1,1
3bk1_A_,274,277,1,1
3bk1_A_,275,281,1,1
3bk1_A_,278,281,1,1
3bk1_A_,279,282,1,1
3bk1_A_,280,283,1,1
3bk1_A_,282,285,1,1
3bk1_A_,286,289,1,1
3bk1_A_,287,290,1,1
3bk1_A_,287,317,1,1
3bk1_A_,296,299,1,1
3bk1_A_,296,300,1,1
3bk1_A_,301,303,1,1
3bk1_A_,301,304,1,1
3bk1_A_,302,306,1,1
3bk1_A_,303,307,1,1
3bk1_A_,304,308,1,1
3bk1_A_,305,309,1,1
3bk1_A_,306,311,1,1
3bk1_A_,308,342,1,1
3bk1_A_,312,314,1,1
3bk1_A_,317,320,1,1
3bk1_A_,319,347,1,1
3bk1_A_,320,349,1,1
3bk1_A_,322,349,1,1
3bk1_A_,322,351,1,1
3bk1_A_,324,351,1,1
3bk1_A_,325,358,1,1
3bk1_A_,329,332,1,1
3bk1_A_,332,335,1,1
3bk1_A_,332,336,1,1
3bk1_A_,333,337,1,1
3bk1_A_,334,338,1,1
3bk1_A_,335,339,1,1
3bk1_A_,336,340,1,1
3bk1_A_,337,341,1,1
3bk1_A_,338,342,1,1
3bk1_A_,339,343,1,1
3bk1_A_,340,344,1,1
3bk1_A_,341,345,1,1
3bk1_A_,342,346,1,1
3bk1_A_,343,346,1,1
3bk1_A_,343,348,1,1
3bk1_A_,344,347,1,1
3bk1_A_,352,356,1,1
3bk1_A_,356,358,1,1
3bk1_A_,361,363,1,1
3bk1_A_,365,368,1,1
3bk1_A_,365,369,1,1
3bk1_A_,366,370,1,1
3bk1_A_,367,370,1,1
3bk1_A_,367,371,1,1
3bk1_A_,368,372,1,1
3bk1_A_,369,373,1,1
3bk1_A_,370,374,1,1
3bk1_A_,371,375,1,1
3bk1_A_,372,376,1,1
3bk1_A_,373,376,1,1
3bk1_A_,373,377,1,1
3bk1_A_,379,404,1,1
3bk1_A_,381,405,1,1
3bk1_A_,381,407,1,1
3bk1_A_,383,391,1,1
3bk1_A_,387,389,1,1
3bk1_A_,387,390,1,1
3bk1_A_,387,391,1,1
3bk1_A_,390,393,1,1
3bk1_A_,391,394,1,1
3bk1_A_,391,409,1,1
3bk1_A_,392,396,1,1
3bk1_A_,393,397,1,1
3bk1_A_,394,398,1,1
3bk1_A_,396,399,1,1
3bk1_A_,405,422,1,1
3bk1_A_,410,413,1,1
3bk1_A_,410,415,1,1
3bk1_A_,410,424,1,1
3bk1_A_,412,428,1,1
3bk1_A_,414,425,1,1
3bk1_A_,414,426,1,1
3bk1_A_,416,423,1,1
3bk1_A_,418,420,1,1
3bk1_A_,418,421,1,1
3bk1_A_,424,427,1,1
3bk1_A_,428,430,1,1
3bk1_A_,436,438,1,1
3bk1_A_,436,439,1,1
3bk1_A_,444,446,1,1
3bk1_A_,444,447,1,1
3bk1_A_,444,448,1,1
3bk1_A_,445,449,1,1
3bk1_A_,446,450,1,1
3bk1_A_,448,451,1,1
3bk1_A_,448,452,1,1
3bk1_A_,449,452,1,1
3bk1_A_,449,453,1,1
3bk1_A_,452,455,1,1
3bk1_A_,453,456,1,1
3bk1_A_,453,528,1,1
3bk1_A_,456,528,1,1
3bk1_A_,458,476,1,1
3bk1_A_,459,531,1,1
3bk1_A_,460,474,1,1
3bk1_A_,461,531,1,1
3bk1_A_,461,533,1,1
3bk1_A_,462,472,1,1
3bk1_A_,463,533,1,1
3bk1_A_,463,535,1,1
3bk1_A_,464,470,1,1
3bk1_A_,465,535,1,1
3bk1_A_,465,537,1,1
3bk1_A_,475,476,1,1
3bk1_A_,479,483,1,1
3bk1_A_,480,484,1,1
3bk1_A_,482,485,1,1
3bk1_A_,483,486,1,1
3bk1_A_,485,489,1,1
3bk1_A_,486,490,1,1
3bk1_A_,487,491,1,1
3bk1_A_,490,493,1,1
3bk1_A_,491,494,1,1
3bk1_A_,492,496,1,1
3bk1_A_,493,497,1,1
3bk1_A_,494,498,1,1
3bk1_A_,495,499,1,1
3bk1_A_,496,500,1,1
3bk1_A_,497,501,1,1
3bk1_A_,498,502,1,1
3bk1_A_,499,504,1,1
3bk1_A_,500,503,1,1
3bk1_A_,504,512,1,1
3bk1_A_,505,508,1,1
3bk1_A_,505,509,1,1
3bk1_A_,506,510,1,1
3bk1_A_,507,508,1,1
3bk1_A_,507,511,1,1
3bk1_A_,508,511,1,1
3bk1_A_,508,512,1,1
3bk1_A_,509,513,1,1
3bk1_A_,510,513,1,1
3bk1_A_,510,514,1,1
3bk1_A_,511,515,1,1
3bk1_A_,513,517,1,1
3bk1_A_,514,518,1,1
3bk1_A_,515,519,1,1
3bk1_A_,516,520,1,1
3bk1_A_,517,521,1,1
3bk1_A_,518,522,1,1
3bk1_A_,519,523,1,1
3bk1_A_,521,524,1,1
3bk1_A_,521,525,1,1
3bk1_A_,522,525,1,1
3bk1_A_,522,526,1,1
3bk1_A_,522,528,1,1
3bk1_A_,525,527,1,1