pair,contact1,contact2,flow1,flow2 3rfu_A_,4,8,1,1 3rfu_A_,4,63,1,1 3rfu_A_,5,9,1,1 3rfu_A_,6,10,1,1 3rfu_A_,7,10,1,1 3rfu_A_,7,11,1,1 3rfu_A_,8,12,1,1 3rfu_A_,11,15,1,1 3rfu_A_,11,56,1,1 3rfu_A_,12,16,1,1 3rfu_A_,13,17,1,1 3rfu_A_,14,18,1,1 3rfu_A_,15,19,1,1 3rfu_A_,16,20,1,1 3rfu_A_,17,20,1,1 3rfu_A_,19,23,1,1 3rfu_A_,20,24,1,1 3rfu_A_,21,25,1,1 3rfu_A_,22,26,1,1 3rfu_A_,23,26,1,1 3rfu_A_,23,27,1,1 3rfu_A_,24,28,1,1 3rfu_A_,37,42,1,1 3rfu_A_,40,43,1,1 3rfu_A_,40,44,1,1 3rfu_A_,41,44,1,1 3rfu_A_,41,45,1,1 3rfu_A_,42,46,1,1 3rfu_A_,43,47,1,1 3rfu_A_,44,48,1,1 3rfu_A_,45,49,1,1 3rfu_A_,46,50,1,1 3rfu_A_,48,52,1,1 3rfu_A_,50,54,1,1 3rfu_A_,51,56,1,1 3rfu_A_,52,122,1,1 3rfu_A_,55,58,1,1 3rfu_A_,57,61,1,1 3rfu_A_,58,62,1,1 3rfu_A_,59,63,1,1 3rfu_A_,60,64,1,1 3rfu_A_,61,65,1,1 3rfu_A_,62,65,1,1 3rfu_A_,62,66,1,1 3rfu_A_,63,67,1,1 3rfu_A_,64,68,1,1 3rfu_A_,65,69,1,1 3rfu_A_,69,70,1,1 3rfu_A_,69,71,1,1 3rfu_A_,74,77,1,1 3rfu_A_,74,78,1,1 3rfu_A_,75,79,1,1 3rfu_A_,76,80,1,1 3rfu_A_,77,81,1,1 3rfu_A_,78,82,1,1 3rfu_A_,78,309,1,1 3rfu_A_,79,83,1,1 3rfu_A_,79,309,1,1 3rfu_A_,80,84,1,1 3rfu_A_,81,85,1,1 3rfu_A_,82,86,1,1 3rfu_A_,83,87,1,1 3rfu_A_,84,88,1,1 3rfu_A_,85,89,1,1 3rfu_A_,86,90,1,1 3rfu_A_,87,91,1,1 3rfu_A_,88,92,1,1 3rfu_A_,89,93,1,1 3rfu_A_,90,94,1,1 3rfu_A_,91,95,1,1 3rfu_A_,92,96,1,1 3rfu_A_,97,100,1,1 3rfu_A_,107,109,1,1 3rfu_A_,114,118,1,1 3rfu_A_,115,119,1,1 3rfu_A_,116,120,1,1 3rfu_A_,117,121,1,1 3rfu_A_,118,122,1,1 3rfu_A_,119,122,1,1 3rfu_A_,119,123,1,1 3rfu_A_,120,123,1,1 3rfu_A_,120,124,1,1 3rfu_A_,121,125,1,1 3rfu_A_,122,126,1,1 3rfu_A_,123,127,1,1 3rfu_A_,124,128,1,1 3rfu_A_,125,129,1,1 3rfu_A_,126,130,1,1 3rfu_A_,127,131,1,1 3rfu_A_,128,132,1,1 3rfu_A_,129,133,1,1 3rfu_A_,130,134,1,1 3rfu_A_,131,135,1,1 3rfu_A_,132,135,1,1 3rfu_A_,132,136,1,1 3rfu_A_,133,136,1,1 3rfu_A_,139,141,1,1 3rfu_A_,140,141,1,1 3rfu_A_,141,145,1,1 3rfu_A_,142,146,1,1 3rfu_A_,143,147,1,1 3rfu_A_,145,148,1,1 3rfu_A_,154,166,1,1 3rfu_A_,156,164,1,1 3rfu_A_,158,161,1,1 3rfu_A_,167,169,1,1 3rfu_A_,168,171,1,1 3rfu_A_,177,231,1,1 3rfu_A_,178,228,1,1 3rfu_A_,179,224,1,1 3rfu_A_,179,229,1,1 3rfu_A_,180,181,1,1 3rfu_A_,180,224,1,1 3rfu_A_,182,224,1,1 3rfu_A_,185,221,1,1 3rfu_A_,185,222,1,1 3rfu_A_,189,218,1,1 3rfu_A_,190,232,1,1 3rfu_A_,192,230,1,1 3rfu_A_,192,232,1,1 3rfu_A_,196,212,1,1 3rfu_A_,196,228,1,1 3rfu_A_,197,225,1,1 3rfu_A_,198,210,1,1 3rfu_A_,199,222,1,1 3rfu_A_,199,223,1,1 3rfu_A_,200,206,1,1 3rfu_A_,206,355,1,1 3rfu_A_,213,216,1,1 3rfu_A_,225,226,1,1 3rfu_A_,237,240,1,1 3rfu_A_,240,244,1,1 3rfu_A_,241,245,1,1 3rfu_A_,242,246,1,1 3rfu_A_,243,247,1,1 3rfu_A_,244,248,1,1 3rfu_A_,244,530,1,1 3rfu_A_,245,248,1,1 3rfu_A_,245,249,1,1 3rfu_A_,246,250,1,1 3rfu_A_,247,251,1,1 3rfu_A_,248,252,1,1 3rfu_A_,249,253,1,1 3rfu_A_,250,254,1,1 3rfu_A_,254,255,1,1 3rfu_A_,262,265,1,1 3rfu_A_,262,266,1,1 3rfu_A_,263,267,1,1 3rfu_A_,264,268,1,1 3rfu_A_,265,269,1,1 3rfu_A_,266,270,1,1 3rfu_A_,267,271,1,1 3rfu_A_,269,273,1,1 3rfu_A_,270,274,1,1 3rfu_A_,271,275,1,1 3rfu_A_,272,276,1,1 3rfu_A_,273,277,1,1 3rfu_A_,274,278,1,1 3rfu_A_,275,279,1,1 3rfu_A_,276,280,1,1 3rfu_A_,277,281,1,1 3rfu_A_,278,282,1,1 3rfu_A_,279,283,1,1 3rfu_A_,280,283,1,1 3rfu_A_,280,284,1,1 3rfu_A_,281,285,1,1 3rfu_A_,282,286,1,1 3rfu_A_,283,287,1,1 3rfu_A_,284,288,1,1 3rfu_A_,285,624,1,1 3rfu_A_,294,297,1,1 3rfu_A_,295,299,1,1 3rfu_A_,296,300,1,1 3rfu_A_,297,301,1,1 3rfu_A_,298,302,1,1 3rfu_A_,299,303,1,1 3rfu_A_,300,304,1,1 3rfu_A_,301,305,1,1 3rfu_A_,302,306,1,1 3rfu_A_,303,307,1,1 3rfu_A_,304,308,1,1 3rfu_A_,307,616,1,1 3rfu_A_,311,644,1,1 3rfu_A_,311,648,1,1 3rfu_A_,312,315,1,1 3rfu_A_,312,316,1,1 3rfu_A_,315,319,1,1 3rfu_A_,316,320,1,1 3rfu_A_,317,321,1,1 3rfu_A_,318,322,1,1 3rfu_A_,319,323,1,1 3rfu_A_,320,324,1,1 3rfu_A_,320,604,1,1 3rfu_A_,321,325,1,1 3rfu_A_,322,326,1,1 3rfu_A_,323,327,1,1 3rfu_A_,324,327,1,1 3rfu_A_,324,328,1,1 3rfu_A_,325,329,1,1 3rfu_A_,326,330,1,1 3rfu_A_,327,331,1,1 3rfu_A_,327,659,1,1 3rfu_A_,328,331,1,1 3rfu_A_,328,333,1,1 3rfu_A_,329,332,1,1 3rfu_A_,331,593,1,1 3rfu_A_,332,584,1,1 3rfu_A_,334,582,1,1 3rfu_A_,336,577,1,1 3rfu_A_,336,580,1,1 3rfu_A_,337,340,1,1 3rfu_A_,338,341,1,1 3rfu_A_,338,342,1,1 3rfu_A_,339,343,1,1 3rfu_A_,340,344,1,1 3rfu_A_,341,598,1,1 3rfu_A_,343,346,1,1 3rfu_A_,343,563,1,1 3rfu_A_,348,499,1,1 3rfu_A_,348,545,1,1 3rfu_A_,349,499,1,1 3rfu_A_,349,547,1,1 3rfu_A_,350,499,1,1 3rfu_A_,350,501,1,1 3rfu_A_,351,547,1,1 3rfu_A_,351,549,1,1 3rfu_A_,352,501,1,1 3rfu_A_,352,503,1,1 3rfu_A_,353,357,1,1 3rfu_A_,353,549,1,1 3rfu_A_,354,358,1,1 3rfu_A_,354,359,1,1 3rfu_A_,358,483,1,1 3rfu_A_,358,486,1,1 3rfu_A_,359,480,1,1 3rfu_A_,360,481,1,1 3rfu_A_,364,479,1,1 3rfu_A_,366,477,1,1 3rfu_A_,366,479,1,1 3rfu_A_,367,477,1,1 3rfu_A_,369,475,1,1 3rfu_A_,370,373,1,1 3rfu_A_,371,446,1,1 3rfu_A_,374,378,1,1 3rfu_A_,375,379,1,1 3rfu_A_,376,380,1,1 3rfu_A_,377,381,1,1 3rfu_A_,378,382,1,1 3rfu_A_,379,383,1,1 3rfu_A_,380,384,1,1 3rfu_A_,381,385,1,1 3rfu_A_,382,386,1,1 3rfu_A_,383,386,1,1 3rfu_A_,383,387,1,1 3rfu_A_,384,388,1,1 3rfu_A_,391,395,1,1 3rfu_A_,392,396,1,1 3rfu_A_,393,397,1,1 3rfu_A_,394,397,1,1 3rfu_A_,394,398,1,1 3rfu_A_,395,399,1,1 3rfu_A_,396,400,1,1 3rfu_A_,397,401,1,1 3rfu_A_,398,402,1,1 3rfu_A_,399,403,1,1 3rfu_A_,401,404,1,1 3rfu_A_,401,405,1,1 3rfu_A_,413,425,1,1 3rfu_A_,415,423,1,1 3rfu_A_,420,435,1,1 3rfu_A_,420,441,1,1 3rfu_A_,422,433,1,1 3rfu_A_,424,431,1,1 3rfu_A_,430,469,1,1 3rfu_A_,432,467,1,1 3rfu_A_,434,465,1,1 3rfu_A_,435,438,1,1 3rfu_A_,435,439,1,1 3rfu_A_,436,439,1,1 3rfu_A_,436,440,1,1 3rfu_A_,437,441,1,1 3rfu_A_,438,442,1,1 3rfu_A_,444,472,1,1 3rfu_A_,446,449,1,1 3rfu_A_,446,450,1,1 3rfu_A_,446,472,1,1 3rfu_A_,447,451,1,1 3rfu_A_,449,453,1,1 3rfu_A_,450,454,1,1 3rfu_A_,451,455,1,1 3rfu_A_,452,456,1,1 3rfu_A_,453,457,1,1 3rfu_A_,454,458,1,1 3rfu_A_,455,458,1,1 3rfu_A_,455,459,1,1 3rfu_A_,457,460,1,1 3rfu_A_,460,509,1,1 3rfu_A_,462,478,1,1 3rfu_A_,464,476,1,1 3rfu_A_,466,473,1,1 3rfu_A_,466,474,1,1 3rfu_A_,468,471,1,1 3rfu_A_,483,486,1,1 3rfu_A_,485,488,1,1 3rfu_A_,485,489,1,1 3rfu_A_,485,587,1,1 3rfu_A_,486,490,1,1 3rfu_A_,488,492,1,1 3rfu_A_,489,493,1,1 3rfu_A_,490,494,1,1 3rfu_A_,491,494,1,1 3rfu_A_,491,495,1,1 3rfu_A_,492,496,1,1 3rfu_A_,493,497,1,1 3rfu_A_,493,498,1,1 3rfu_A_,502,522,1,1 3rfu_A_,502,524,1,1 3rfu_A_,504,524,1,1 3rfu_A_,506,507,1,1 3rfu_A_,506,526,1,1 3rfu_A_,507,510,1,1 3rfu_A_,507,511,1,1 3rfu_A_,508,512,1,1 3rfu_A_,509,513,1,1 3rfu_A_,510,514,1,1 3rfu_A_,511,515,1,1 3rfu_A_,512,516,1,1 3rfu_A_,513,517,1,1 3rfu_A_,514,517,1,1 3rfu_A_,514,518,1,1 3rfu_A_,515,519,1,1 3rfu_A_,528,531,1,1 3rfu_A_,528,532,1,1 3rfu_A_,529,533,1,1 3rfu_A_,530,534,1,1 3rfu_A_,531,535,1,1 3rfu_A_,532,536,1,1 3rfu_A_,533,537,1,1 3rfu_A_,534,538,1,1 3rfu_A_,535,539,1,1 3rfu_A_,536,540,1,1 3rfu_A_,537,541,1,1 3rfu_A_,538,542,1,1 3rfu_A_,548,564,1,1 3rfu_A_,548,566,1,1 3rfu_A_,550,566,1,1 3rfu_A_,550,568,1,1 3rfu_A_,553,556,1,1 3rfu_A_,555,559,1,1 3rfu_A_,556,560,1,1 3rfu_A_,557,561,1,1 3rfu_A_,558,562,1,1 3rfu_A_,565,581,1,1 3rfu_A_,567,581,1,1 3rfu_A_,567,583,1,1 3rfu_A_,569,583,1,1 3rfu_A_,573,577,1,1 3rfu_A_,574,578,1,1 3rfu_A_,575,578,1,1 3rfu_A_,575,579,1,1 3rfu_A_,591,595,1,1 3rfu_A_,592,596,1,1 3rfu_A_,593,597,1,1 3rfu_A_,594,598,1,1 3rfu_A_,595,599,1,1 3rfu_A_,596,600,1,1 3rfu_A_,597,601,1,1 3rfu_A_,598,601,1,1 3rfu_A_,598,602,1,1 3rfu_A_,599,603,1,1 3rfu_A_,600,603,1,1 3rfu_A_,600,604,1,1 3rfu_A_,601,605,1,1 3rfu_A_,602,606,1,1 3rfu_A_,603,607,1,1 3rfu_A_,604,608,1,1 3rfu_A_,604,654,1,1 3rfu_A_,605,609,1,1 3rfu_A_,606,610,1,1 3rfu_A_,607,611,1,1 3rfu_A_,607,654,1,1 3rfu_A_,608,612,1,1 3rfu_A_,609,613,1,1 3rfu_A_,610,613,1,1 3rfu_A_,610,614,1,1 3rfu_A_,612,647,1,1 3rfu_A_,613,617,1,1 3rfu_A_,614,618,1,1 3rfu_A_,615,619,1,1 3rfu_A_,615,650,1,1 3rfu_A_,616,619,1,1 3rfu_A_,616,620,1,1 3rfu_A_,616,647,1,1 3rfu_A_,617,620,1,1 3rfu_A_,619,623,1,1 3rfu_A_,620,624,1,1 3rfu_A_,621,626,1,1 3rfu_A_,627,631,1,1 3rfu_A_,636,639,1,1 3rfu_A_,636,640,1,1 3rfu_A_,637,641,1,1 3rfu_A_,638,642,1,1 3rfu_A_,639,643,1,1 3rfu_A_,640,644,1,1 3rfu_A_,641,645,1,1 3rfu_A_,642,646,1,1 3rfu_A_,643,647,1,1 3rfu_A_,644,648,1,1 3rfu_A_,645,649,1,1 3rfu_A_,646,650,1,1 3rfu_A_,647,651,1,1 3rfu_A_,648,652,1,1 3rfu_A_,649,653,1,1 3rfu_A_,650,654,1,1 3rfu_A_,651,655,1,1 3rfu_A_,652,656,1,1 3rfu_A_,654,657,1,1 3rfu_A_,655,658,1,1 3rfu_A_,657,659,1,1 3rfu_A_,660,662,1,1