pair,contact1,contact2,flow1,flow2
1l1l_A_,2,58,1,1
1l1l_A_,4,50,1,1
1l1l_A_,4,54,1,1
1l1l_A_,5,8,1,1
1l1l_A_,5,9,1,1
1l1l_A_,6,10,1,1
1l1l_A_,7,11,1,1
1l1l_A_,8,12,1,1
1l1l_A_,9,13,1,1
1l1l_A_,10,14,1,1
1l1l_A_,11,14,1,1
1l1l_A_,11,15,1,1
1l1l_A_,12,15,1,1
1l1l_A_,12,16,1,1
1l1l_A_,17,425,1,1
1l1l_A_,18,20,1,1
1l1l_A_,19,88,1,1
1l1l_A_,21,24,1,1
1l1l_A_,21,549,1,1
1l1l_A_,23,27,1,1
1l1l_A_,24,28,1,1
1l1l_A_,25,29,1,1
1l1l_A_,26,30,1,1
1l1l_A_,27,31,1,1
1l1l_A_,28,31,1,1
1l1l_A_,28,32,1,1
1l1l_A_,28,33,1,1
1l1l_A_,28,48,1,1
1l1l_A_,29,42,1,1
1l1l_A_,29,43,1,1
1l1l_A_,30,569,1,1
1l1l_A_,34,43,1,1
1l1l_A_,34,99,1,1
1l1l_A_,36,41,1,1
1l1l_A_,41,42,1,1
1l1l_A_,41,47,1,1
1l1l_A_,42,717,1,1
1l1l_A_,43,48,1,1
1l1l_A_,43,51,1,1
1l1l_A_,44,47,1,1
1l1l_A_,44,48,1,1
1l1l_A_,45,49,1,1
1l1l_A_,45,87,1,1
1l1l_A_,46,50,1,1
1l1l_A_,46,83,1,1
1l1l_A_,47,51,1,1
1l1l_A_,48,52,1,1
1l1l_A_,49,53,1,1
1l1l_A_,50,54,1,1
1l1l_A_,51,55,1,1
1l1l_A_,51,98,1,1
1l1l_A_,51,101,1,1
1l1l_A_,52,56,1,1
1l1l_A_,52,101,1,1
1l1l_A_,53,57,1,1
1l1l_A_,54,58,1,1
1l1l_A_,56,59,1,1
1l1l_A_,56,439,1,1
1l1l_A_,56,442,1,1
1l1l_A_,57,60,1,1
1l1l_A_,60,62,1,1
1l1l_A_,60,63,1,1
1l1l_A_,60,525,1,1
1l1l_A_,61,64,1,1
1l1l_A_,62,65,1,1
1l1l_A_,68,71,1,1
1l1l_A_,68,72,1,1
1l1l_A_,69,73,1,1
1l1l_A_,70,74,1,1
1l1l_A_,71,75,1,1
1l1l_A_,72,76,1,1
1l1l_A_,73,77,1,1
1l1l_A_,74,78,1,1
1l1l_A_,75,79,1,1
1l1l_A_,76,80,1,1
1l1l_A_,77,81,1,1
1l1l_A_,78,82,1,1
1l1l_A_,78,438,1,1
1l1l_A_,78,442,1,1
1l1l_A_,79,83,1,1
1l1l_A_,80,84,1,1
1l1l_A_,81,85,1,1
1l1l_A_,82,86,1,1
1l1l_A_,83,87,1,1
1l1l_A_,84,88,1,1
1l1l_A_,85,90,1,1
1l1l_A_,86,89,1,1
1l1l_A_,88,425,1,1
1l1l_A_,90,418,1,1
1l1l_A_,92,93,1,1
1l1l_A_,92,416,1,1
1l1l_A_,94,97,1,1
1l1l_A_,94,98,1,1
1l1l_A_,95,99,1,1
1l1l_A_,96,99,1,1
1l1l_A_,96,100,1,1
1l1l_A_,96,112,1,1
1l1l_A_,96,156,1,1
1l1l_A_,97,101,1,1
1l1l_A_,97,113,1,1
1l1l_A_,97,439,1,1
1l1l_A_,100,103,1,1
1l1l_A_,102,106,1,1
1l1l_A_,103,106,1,1
1l1l_A_,103,107,1,1
1l1l_A_,104,107,1,1
1l1l_A_,104,108,1,1
1l1l_A_,105,108,1,1
1l1l_A_,105,109,1,1
1l1l_A_,106,109,1,1
1l1l_A_,106,112,1,1
1l1l_A_,109,112,1,1
1l1l_A_,111,114,1,1
1l1l_A_,111,156,1,1
1l1l_A_,111,447,1,1
1l1l_A_,111,449,1,1
1l1l_A_,114,412,1,1
1l1l_A_,114,448,1,1
1l1l_A_,115,157,1,1
1l1l_A_,115,159,1,1
1l1l_A_,116,412,1,1
1l1l_A_,117,159,1,1
1l1l_A_,117,161,1,1
1l1l_A_,118,409,1,1
1l1l_A_,118,410,1,1
1l1l_A_,119,161,1,1
1l1l_A_,119,163,1,1
1l1l_A_,120,122,1,1
1l1l_A_,120,408,1,1
1l1l_A_,121,163,1,1
1l1l_A_,122,124,1,1
1l1l_A_,122,168,1,1
1l1l_A_,122,396,1,1
1l1l_A_,124,142,1,1
1l1l_A_,124,408,1,1
1l1l_A_,125,139,1,1
1l1l_A_,126,129,1,1
1l1l_A_,126,144,1,1
1l1l_A_,126,148,1,1
1l1l_A_,127,138,1,1
1l1l_A_,128,138,1,1
1l1l_A_,128,454,1,1
1l1l_A_,129,451,1,1
1l1l_A_,130,449,1,1
1l1l_A_,133,136,1,1
1l1l_A_,135,233,1,1
1l1l_A_,137,140,1,1
1l1l_A_,141,238,1,1
1l1l_A_,142,145,1,1
1l1l_A_,144,148,1,1
1l1l_A_,144,233,1,1
1l1l_A_,145,149,1,1
1l1l_A_,146,150,1,1
1l1l_A_,147,151,1,1
1l1l_A_,148,152,1,1
1l1l_A_,149,153,1,1
1l1l_A_,150,154,1,1
1l1l_A_,151,155,1,1
1l1l_A_,152,156,1,1
1l1l_A_,152,221,1,1
1l1l_A_,152,450,1,1
1l1l_A_,153,156,1,1
1l1l_A_,153,158,1,1
1l1l_A_,154,157,1,1
1l1l_A_,156,449,1,1
1l1l_A_,160,314,1,1
1l1l_A_,160,316,1,1
1l1l_A_,162,316,1,1
1l1l_A_,162,318,1,1
1l1l_A_,163,165,1,1
1l1l_A_,163,168,1,1
1l1l_A_,164,318,1,1
1l1l_A_,165,168,1,1
1l1l_A_,165,169,1,1
1l1l_A_,166,170,1,1
1l1l_A_,166,320,1,1
1l1l_A_,166,322,1,1
1l1l_A_,167,170,1,1
1l1l_A_,167,171,1,1
1l1l_A_,168,171,1,1
1l1l_A_,169,172,1,1
1l1l_A_,175,290,1,1
1l1l_A_,175,291,1,1
1l1l_A_,176,237,1,1
1l1l_A_,177,235,1,1
1l1l_A_,178,245,1,1
1l1l_A_,179,282,1,1
1l1l_A_,179,286,1,1
1l1l_A_,180,245,1,1
1l1l_A_,180,247,1,1
1l1l_A_,182,207,1,1
1l1l_A_,182,247,1,1
1l1l_A_,182,249,1,1
1l1l_A_,183,201,1,1
1l1l_A_,184,249,1,1
1l1l_A_,184,251,1,1
1l1l_A_,185,201,1,1
1l1l_A_,186,189,1,1
1l1l_A_,186,252,1,1
1l1l_A_,187,203,1,1
1l1l_A_,187,204,1,1
1l1l_A_,189,191,1,1
1l1l_A_,189,192,1,1
1l1l_A_,191,195,1,1
1l1l_A_,192,196,1,1
1l1l_A_,193,197,1,1
1l1l_A_,194,197,1,1
1l1l_A_,195,198,1,1
1l1l_A_,195,200,1,1
1l1l_A_,196,199,1,1
1l1l_A_,202,206,1,1
1l1l_A_,209,212,1,1
1l1l_A_,209,246,1,1
1l1l_A_,211,244,1,1
1l1l_A_,213,246,1,1
1l1l_A_,213,248,1,1
1l1l_A_,214,250,1,1
1l1l_A_,215,248,1,1
1l1l_A_,215,250,1,1
1l1l_A_,217,250,1,1
1l1l_A_,218,220,1,1
1l1l_A_,219,255,1,1
1l1l_A_,220,222,1,1
1l1l_A_,220,223,1,1
1l1l_A_,220,224,1,1
1l1l_A_,221,225,1,1
1l1l_A_,222,226,1,1
1l1l_A_,223,227,1,1
1l1l_A_,224,228,1,1
1l1l_A_,225,228,1,1
1l1l_A_,225,229,1,1
1l1l_A_,226,230,1,1
1l1l_A_,227,231,1,1
1l1l_A_,228,232,1,1
1l1l_A_,229,233,1,1
1l1l_A_,230,234,1,1
1l1l_A_,231,235,1,1
1l1l_A_,232,235,1,1
1l1l_A_,233,236,1,1
1l1l_A_,233,239,1,1
1l1l_A_,234,240,1,1
1l1l_A_,235,286,1,1
1l1l_A_,236,239,1,1
1l1l_A_,237,240,1,1
1l1l_A_,240,243,1,1
1l1l_A_,240,244,1,1
1l1l_A_,250,252,1,1
1l1l_A_,251,254,1,1
1l1l_A_,256,259,1,1
1l1l_A_,258,268,1,1
1l1l_A_,259,268,1,1
1l1l_A_,269,270,1,1
1l1l_A_,271,275,1,1
1l1l_A_,272,276,1,1
1l1l_A_,273,277,1,1
1l1l_A_,274,278,1,1
1l1l_A_,275,279,1,1
1l1l_A_,276,280,1,1
1l1l_A_,277,281,1,1
1l1l_A_,278,282,1,1
1l1l_A_,279,282,1,1
1l1l_A_,279,283,1,1
1l1l_A_,280,284,1,1
1l1l_A_,281,285,1,1
1l1l_A_,282,286,1,1
1l1l_A_,283,287,1,1
1l1l_A_,285,288,1,1
1l1l_A_,286,289,1,1
1l1l_A_,288,291,1,1
1l1l_A_,288,292,1,1
1l1l_A_,288,297,1,1
1l1l_A_,294,297,1,1
1l1l_A_,294,298,1,1
1l1l_A_,295,299,1,1
1l1l_A_,296,300,1,1
1l1l_A_,297,301,1,1
1l1l_A_,298,302,1,1
1l1l_A_,299,303,1,1
1l1l_A_,300,304,1,1
1l1l_A_,300,339,1,1
1l1l_A_,300,340,1,1
1l1l_A_,301,305,1,1
1l1l_A_,302,306,1,1
1l1l_A_,303,307,1,1
1l1l_A_,303,315,1,1
1l1l_A_,303,343,1,1
1l1l_A_,304,308,1,1
1l1l_A_,305,309,1,1
1l1l_A_,306,309,1,1
1l1l_A_,306,310,1,1
1l1l_A_,307,311,1,1
1l1l_A_,307,338,1,1
1l1l_A_,310,313,1,1
1l1l_A_,315,344,1,1
1l1l_A_,317,344,1,1
1l1l_A_,317,346,1,1
1l1l_A_,319,346,1,1
1l1l_A_,319,348,1,1
1l1l_A_,320,323,1,1
1l1l_A_,321,348,1,1
1l1l_A_,323,326,1,1
1l1l_A_,323,327,1,1
1l1l_A_,324,328,1,1
1l1l_A_,326,329,1,1
1l1l_A_,328,331,1,1
1l1l_A_,329,340,1,1
1l1l_A_,330,343,1,1
1l1l_A_,331,333,1,1
1l1l_A_,331,365,1,1
1l1l_A_,332,335,1,1
1l1l_A_,332,336,1,1
1l1l_A_,333,337,1,1
1l1l_A_,334,338,1,1
1l1l_A_,335,339,1,1
1l1l_A_,335,340,1,1
1l1l_A_,338,339,1,1
1l1l_A_,339,342,1,1
1l1l_A_,343,345,1,1
1l1l_A_,345,370,1,1
1l1l_A_,347,370,1,1
1l1l_A_,347,372,1,1
1l1l_A_,349,372,1,1
1l1l_A_,350,353,1,1
1l1l_A_,351,662,1,1
1l1l_A_,354,356,1,1
1l1l_A_,356,360,1,1
1l1l_A_,357,361,1,1
1l1l_A_,358,362,1,1
1l1l_A_,359,363,1,1
1l1l_A_,360,364,1,1
1l1l_A_,362,365,1,1
1l1l_A_,362,366,1,1
1l1l_A_,363,367,1,1
1l1l_A_,365,366,1,1
1l1l_A_,366,368,1,1
1l1l_A_,371,668,1,1
1l1l_A_,373,376,1,1
1l1l_A_,373,377,1,1
1l1l_A_,373,666,1,1
1l1l_A_,374,378,1,1
1l1l_A_,375,379,1,1
1l1l_A_,378,392,1,1
1l1l_A_,379,388,1,1
1l1l_A_,379,390,1,1
1l1l_A_,380,536,1,1
1l1l_A_,380,666,1,1
1l1l_A_,381,666,1,1
1l1l_A_,382,385,1,1
1l1l_A_,382,512,1,1
1l1l_A_,382,634,1,1
1l1l_A_,383,386,1,1
1l1l_A_,383,632,1,1
1l1l_A_,384,633,1,1
1l1l_A_,388,391,1,1
1l1l_A_,390,393,1,1
1l1l_A_,392,395,1,1
1l1l_A_,392,462,1,1
1l1l_A_,392,536,1,1
1l1l_A_,394,459,1,1
1l1l_A_,396,406,1,1
1l1l_A_,397,406,1,1
1l1l_A_,398,399,1,1
1l1l_A_,398,404,1,1
1l1l_A_,399,402,1,1
1l1l_A_,399,403,1,1
1l1l_A_,399,404,1,1
1l1l_A_,401,641,1,1
1l1l_A_,402,667,1,1
1l1l_A_,403,539,1,1
1l1l_A_,403,541,1,1
1l1l_A_,403,639,1,1
1l1l_A_,407,410,1,1
1l1l_A_,409,453,1,1
1l1l_A_,410,460,1,1
1l1l_A_,410,462,1,1
1l1l_A_,413,440,1,1
1l1l_A_,413,462,1,1
1l1l_A_,413,464,1,1
1l1l_A_,415,464,1,1
1l1l_A_,415,466,1,1
1l1l_A_,416,466,1,1
1l1l_A_,417,466,1,1
1l1l_A_,417,468,1,1
1l1l_A_,418,422,1,1
1l1l_A_,419,423,1,1
1l1l_A_,420,424,1,1
1l1l_A_,421,425,1,1
1l1l_A_,422,425,1,1
1l1l_A_,422,427,1,1
1l1l_A_,423,426,1,1
1l1l_A_,428,431,1,1
1l1l_A_,428,432,1,1
1l1l_A_,429,433,1,1
1l1l_A_,430,434,1,1
1l1l_A_,431,435,1,1
1l1l_A_,432,436,1,1
1l1l_A_,433,437,1,1
1l1l_A_,434,438,1,1
1l1l_A_,435,439,1,1
1l1l_A_,436,440,1,1
1l1l_A_,437,441,1,1
1l1l_A_,438,442,1,1
1l1l_A_,439,443,1,1
1l1l_A_,440,444,1,1
1l1l_A_,441,444,1,1
1l1l_A_,441,522,1,1
1l1l_A_,441,526,1,1
1l1l_A_,441,532,1,1
1l1l_A_,441,534,1,1
1l1l_A_,442,445,1,1
1l1l_A_,442,525,1,1
1l1l_A_,443,446,1,1
1l1l_A_,443,448,1,1
1l1l_A_,444,461,1,1
1l1l_A_,448,454,1,1
1l1l_A_,450,453,1,1
1l1l_A_,450,454,1,1
1l1l_A_,451,455,1,1
1l1l_A_,452,456,1,1
1l1l_A_,453,457,1,1
1l1l_A_,454,458,1,1
1l1l_A_,455,459,1,1
1l1l_A_,456,460,1,1
1l1l_A_,457,461,1,1
1l1l_A_,458,532,1,1
1l1l_A_,460,535,1,1
1l1l_A_,461,534,1,1
1l1l_A_,462,638,1,1
1l1l_A_,463,536,1,1
1l1l_A_,463,638,1,1
1l1l_A_,465,537,1,1
1l1l_A_,465,539,1,1
1l1l_A_,466,541,1,1
1l1l_A_,468,553,1,1
1l1l_A_,468,555,1,1
1l1l_A_,469,473,1,1
1l1l_A_,470,474,1,1
1l1l_A_,470,555,1,1
1l1l_A_,471,475,1,1
1l1l_A_,471,556,1,1
1l1l_A_,472,476,1,1
1l1l_A_,472,553,1,1
1l1l_A_,472,559,1,1
1l1l_A_,473,477,1,1
1l1l_A_,474,478,1,1
1l1l_A_,475,479,1,1
1l1l_A_,478,506,1,1
1l1l_A_,479,610,1,1
1l1l_A_,479,612,1,1
1l1l_A_,480,481,1,1
1l1l_A_,480,504,1,1
1l1l_A_,481,612,1,1
1l1l_A_,481,623,1,1
1l1l_A_,482,504,1,1
1l1l_A_,484,502,1,1
1l1l_A_,485,502,1,1
1l1l_A_,487,500,1,1
1l1l_A_,488,499,1,1
1l1l_A_,489,490,1,1
1l1l_A_,489,498,1,1
1l1l_A_,491,493,1,1
1l1l_A_,491,494,1,1
1l1l_A_,491,495,1,1
1l1l_A_,491,496,1,1
1l1l_A_,491,662,1,1
1l1l_A_,493,662,1,1
1l1l_A_,494,496,1,1
1l1l_A_,499,660,1,1
1l1l_A_,503,626,1,1
1l1l_A_,504,506,1,1
1l1l_A_,504,507,1,1
1l1l_A_,506,510,1,1
1l1l_A_,507,511,1,1
1l1l_A_,508,512,1,1
1l1l_A_,509,513,1,1
1l1l_A_,511,515,1,1
1l1l_A_,512,516,1,1
1l1l_A_,513,517,1,1
1l1l_A_,514,518,1,1
1l1l_A_,515,519,1,1
1l1l_A_,515,637,1,1
1l1l_A_,516,520,1,1
1l1l_A_,517,521,1,1
1l1l_A_,518,522,1,1
1l1l_A_,519,523,1,1
1l1l_A_,520,524,1,1
1l1l_A_,521,525,1,1
1l1l_A_,522,526,1,1
1l1l_A_,522,534,1,1
1l1l_A_,523,527,1,1
1l1l_A_,524,528,1,1
1l1l_A_,525,529,1,1
1l1l_A_,526,530,1,1
1l1l_A_,526,531,1,1
1l1l_A_,531,532,1,1
1l1l_A_,536,637,1,1
1l1l_A_,537,637,1,1
1l1l_A_,538,635,1,1
1l1l_A_,538,636,1,1
1l1l_A_,538,637,1,1
1l1l_A_,538,638,1,1
1l1l_A_,539,635,1,1
1l1l_A_,539,639,1,1
1l1l_A_,540,641,1,1
1l1l_A_,543,547,1,1
1l1l_A_,544,548,1,1
1l1l_A_,545,548,1,1
1l1l_A_,546,549,1,1
1l1l_A_,547,552,1,1
1l1l_A_,548,551,1,1
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