pair,contact1,contact2,flow1,flow2
1y9d_A_,1,2,1,1
1y9d_A_,1,164,1,1
1y9d_A_,3,162,1,1
1y9d_A_,4,8,1,1
1y9d_A_,5,9,1,1
1y9d_A_,5,160,1,1
1y9d_A_,6,10,1,1
1y9d_A_,6,158,1,1
1y9d_A_,7,11,1,1
1y9d_A_,8,12,1,1
1y9d_A_,9,13,1,1
1y9d_A_,10,14,1,1
1y9d_A_,11,14,1,1
1y9d_A_,11,15,1,1
1y9d_A_,11,39,1,1
1y9d_A_,12,16,1,1
1y9d_A_,13,16,1,1
1y9d_A_,13,18,1,1
1y9d_A_,14,17,1,1
1y9d_A_,16,136,1,1
1y9d_A_,17,67,1,1
1y9d_A_,19,20,1,1
1y9d_A_,19,44,1,1
1y9d_A_,20,61,1,1
1y9d_A_,21,44,1,1
1y9d_A_,21,46,1,1
1y9d_A_,22,61,1,1
1y9d_A_,22,70,1,1
1y9d_A_,22,72,1,1
1y9d_A_,23,45,1,1
1y9d_A_,23,46,1,1
1y9d_A_,23,48,1,1
1y9d_A_,26,29,1,1
1y9d_A_,27,30,1,1
1y9d_A_,28,75,1,1
1y9d_A_,29,32,1,1
1y9d_A_,29,33,1,1
1y9d_A_,30,34,1,1
1y9d_A_,31,35,1,1
1y9d_A_,31,155,1,1
1y9d_A_,32,36,1,1
1y9d_A_,33,37,1,1
1y9d_A_,34,38,1,1
1y9d_A_,34,159,1,1
1y9d_A_,36,39,1,1
1y9d_A_,39,42,1,1
1y9d_A_,39,43,1,1
1y9d_A_,47,48,1,1
1y9d_A_,47,427,1,1
1y9d_A_,47,428,1,1
1y9d_A_,49,421,1,1
1y9d_A_,50,52,1,1
1y9d_A_,50,53,1,1
1y9d_A_,51,55,1,1
1y9d_A_,51,81,1,1
1y9d_A_,52,56,1,1
1y9d_A_,53,57,1,1
1y9d_A_,54,58,1,1
1y9d_A_,55,59,1,1
1y9d_A_,56,60,1,1
1y9d_A_,57,61,1,1
1y9d_A_,58,62,1,1
1y9d_A_,59,63,1,1
1y9d_A_,60,64,1,1
1y9d_A_,61,65,1,1
1y9d_A_,61,400,1,1
1y9d_A_,62,66,1,1
1y9d_A_,63,88,1,1
1y9d_A_,63,92,1,1
1y9d_A_,63,377,1,1
1y9d_A_,63,380,1,1
1y9d_A_,64,377,1,1
1y9d_A_,65,67,1,1
1y9d_A_,68,143,1,1
1y9d_A_,69,95,1,1
1y9d_A_,69,97,1,1
1y9d_A_,71,97,1,1
1y9d_A_,71,99,1,1
1y9d_A_,73,99,1,1
1y9d_A_,73,101,1,1
1y9d_A_,74,79,1,1
1y9d_A_,76,80,1,1
1y9d_A_,76,111,1,1
1y9d_A_,77,80,1,1
1y9d_A_,77,81,1,1
1y9d_A_,79,82,1,1
1y9d_A_,80,83,1,1
1y9d_A_,82,85,1,1
1y9d_A_,82,86,1,1
1y9d_A_,83,87,1,1
1y9d_A_,84,88,1,1
1y9d_A_,84,386,1,1
1y9d_A_,85,89,1,1
1y9d_A_,86,90,1,1
1y9d_A_,87,91,1,1
1y9d_A_,87,117,1,1
1y9d_A_,88,92,1,1
1y9d_A_,88,381,1,1
1y9d_A_,89,94,1,1
1y9d_A_,90,91,1,1
1y9d_A_,90,93,1,1
1y9d_A_,90,117,1,1
1y9d_A_,92,382,1,1
1y9d_A_,92,383,1,1
1y9d_A_,96,147,1,1
1y9d_A_,96,149,1,1
1y9d_A_,98,149,1,1
1y9d_A_,98,151,1,1
1y9d_A_,100,151,1,1
1y9d_A_,100,153,1,1
1y9d_A_,102,155,1,1
1y9d_A_,105,156,1,1
1y9d_A_,111,114,1,1
1y9d_A_,112,115,1,1
1y9d_A_,112,122,1,1
1y9d_A_,112,152,1,1
1y9d_A_,113,116,1,1
1y9d_A_,115,119,1,1
1y9d_A_,120,148,1,1
1y9d_A_,121,150,1,1
1y9d_A_,122,152,1,1
1y9d_A_,123,150,1,1
1y9d_A_,123,152,1,1
1y9d_A_,124,152,1,1
1y9d_A_,125,152,1,1
1y9d_A_,127,130,1,1
1y9d_A_,128,131,1,1
1y9d_A_,130,134,1,1
1y9d_A_,131,135,1,1
1y9d_A_,132,136,1,1
1y9d_A_,133,137,1,1
1y9d_A_,134,138,1,1
1y9d_A_,135,139,1,1
1y9d_A_,136,140,1,1
1y9d_A_,137,140,1,1
1y9d_A_,137,141,1,1
1y9d_A_,138,142,1,1
1y9d_A_,139,143,1,1
1y9d_A_,140,144,1,1
1y9d_A_,141,145,1,1
1y9d_A_,142,147,1,1
1y9d_A_,143,146,1,1
1y9d_A_,154,157,1,1
1y9d_A_,156,159,1,1
1y9d_A_,157,160,1,1
1y9d_A_,171,290,1,1
1y9d_A_,174,178,1,1
1y9d_A_,175,179,1,1
1y9d_A_,176,180,1,1
1y9d_A_,177,181,1,1
1y9d_A_,178,182,1,1
1y9d_A_,179,183,1,1
1y9d_A_,179,301,1,1
1y9d_A_,180,184,1,1
1y9d_A_,181,185,1,1
1y9d_A_,182,186,1,1
1y9d_A_,183,187,1,1
1y9d_A_,185,188,1,1
1y9d_A_,186,305,1,1
1y9d_A_,189,254,1,1
1y9d_A_,190,252,1,1
1y9d_A_,190,254,1,1
1y9d_A_,191,310,1,1
1y9d_A_,192,255,1,1
1y9d_A_,192,257,1,1
1y9d_A_,193,216,1,1
1y9d_A_,193,218,1,1
1y9d_A_,194,257,1,1
1y9d_A_,194,259,1,1
1y9d_A_,194,261,1,1
1y9d_A_,195,218,1,1
1y9d_A_,195,220,1,1
1y9d_A_,196,199,1,1
1y9d_A_,196,259,1,1
1y9d_A_,197,200,1,1
1y9d_A_,198,260,1,1
1y9d_A_,199,202,1,1
1y9d_A_,201,292,1,1
1y9d_A_,202,206,1,1
1y9d_A_,203,207,1,1
1y9d_A_,204,208,1,1
1y9d_A_,205,209,1,1
1y9d_A_,206,210,1,1
1y9d_A_,207,211,1,1
1y9d_A_,208,212,1,1
1y9d_A_,209,213,1,1
1y9d_A_,210,215,1,1
1y9d_A_,210,231,1,1
1y9d_A_,211,214,1,1
1y9d_A_,212,214,1,1
1y9d_A_,212,305,1,1
1y9d_A_,213,305,1,1
1y9d_A_,214,304,1,1
1y9d_A_,214,305,1,1
1y9d_A_,217,233,1,1
1y9d_A_,217,235,1,1
1y9d_A_,219,220,1,1
1y9d_A_,219,234,1,1
1y9d_A_,219,236,1,1
1y9d_A_,220,223,1,1
1y9d_A_,221,224,1,1
1y9d_A_,221,363,1,1
1y9d_A_,223,226,1,1
1y9d_A_,224,229,1,1
1y9d_A_,224,367,1,1
1y9d_A_,224,370,1,1
1y9d_A_,224,378,1,1
1y9d_A_,228,231,1,1
1y9d_A_,229,372,1,1
1y9d_A_,230,322,1,1
1y9d_A_,231,234,1,1
1y9d_A_,231,322,1,1
1y9d_A_,234,322,1,1
1y9d_A_,237,243,1,1
1y9d_A_,237,367,1,1
1y9d_A_,241,367,1,1
1y9d_A_,242,368,1,1
1y9d_A_,243,247,1,1
1y9d_A_,244,248,1,1
1y9d_A_,244,545,1,1
1y9d_A_,245,249,1,1
1y9d_A_,246,250,1,1
1y9d_A_,248,317,1,1
1y9d_A_,248,547,1,1
1y9d_A_,249,252,1,1
1y9d_A_,250,253,1,1
1y9d_A_,254,265,1,1
1y9d_A_,254,266,1,1
1y9d_A_,256,266,1,1
1y9d_A_,256,268,1,1
1y9d_A_,258,268,1,1
1y9d_A_,258,270,1,1
1y9d_A_,260,270,1,1
1y9d_A_,261,262,1,1
1y9d_A_,262,279,1,1
1y9d_A_,263,558,1,1
1y9d_A_,267,285,1,1
1y9d_A_,269,285,1,1
1y9d_A_,269,287,1,1
1y9d_A_,271,273,1,1
1y9d_A_,271,287,1,1
1y9d_A_,271,289,1,1
1y9d_A_,273,275,1,1
1y9d_A_,273,276,1,1
1y9d_A_,274,277,1,1
1y9d_A_,276,278,1,1
1y9d_A_,276,279,1,1
1y9d_A_,290,292,1,1
1y9d_A_,290,293,1,1
1y9d_A_,290,294,1,1
1y9d_A_,291,295,1,1
1y9d_A_,292,296,1,1
1y9d_A_,293,297,1,1
1y9d_A_,294,298,1,1
1y9d_A_,295,299,1,1
1y9d_A_,296,300,1,1
1y9d_A_,297,300,1,1
1y9d_A_,297,301,1,1
1y9d_A_,299,302,1,1
1y9d_A_,307,312,1,1
1y9d_A_,308,311,1,1
1y9d_A_,308,312,1,1
1y9d_A_,309,313,1,1
1y9d_A_,310,314,1,1
1y9d_A_,311,315,1,1
1y9d_A_,312,316,1,1
1y9d_A_,313,317,1,1
1y9d_A_,314,318,1,1
1y9d_A_,315,319,1,1
1y9d_A_,316,320,1,1
1y9d_A_,317,321,1,1
1y9d_A_,318,322,1,1
1y9d_A_,319,323,1,1
1y9d_A_,320,324,1,1
1y9d_A_,320,543,1,1
1y9d_A_,320,545,1,1
1y9d_A_,321,325,1,1
1y9d_A_,322,326,1,1
1y9d_A_,323,327,1,1
1y9d_A_,324,327,1,1
1y9d_A_,324,328,1,1
1y9d_A_,324,539,1,1
1y9d_A_,325,329,1,1
1y9d_A_,328,340,1,1
1y9d_A_,329,343,1,1
1y9d_A_,329,369,1,1
1y9d_A_,330,332,1,1
1y9d_A_,331,332,1,1
1y9d_A_,331,337,1,1
1y9d_A_,331,343,1,1
1y9d_A_,331,540,1,1
1y9d_A_,334,484,1,1
1y9d_A_,334,485,1,1
1y9d_A_,336,482,1,1
1y9d_A_,336,510,1,1
1y9d_A_,337,340,1,1
1y9d_A_,337,512,1,1
1y9d_A_,337,540,1,1
1y9d_A_,338,342,1,1
1y9d_A_,339,343,1,1
1y9d_A_,340,344,1,1
1y9d_A_,341,345,1,1
1y9d_A_,342,346,1,1
1y9d_A_,343,347,1,1
1y9d_A_,345,348,1,1
1y9d_A_,345,349,1,1
1y9d_A_,346,349,1,1
1y9d_A_,346,369,1,1
1y9d_A_,348,405,1,1
1y9d_A_,350,353,1,1
1y9d_A_,350,405,1,1
1y9d_A_,352,404,1,1
1y9d_A_,353,376,1,1
1y9d_A_,353,377,1,1
1y9d_A_,354,405,1,1
1y9d_A_,354,407,1,1
1y9d_A_,355,377,1,1
1y9d_A_,355,379,1,1
1y9d_A_,356,389,1,1
1y9d_A_,356,390,1,1
1y9d_A_,356,407,1,1
1y9d_A_,356,409,1,1
1y9d_A_,357,379,1,1
1y9d_A_,357,380,1,1
1y9d_A_,358,359,1,1
1y9d_A_,358,363,1,1
1y9d_A_,358,380,1,1
1y9d_A_,358,388,1,1
1y9d_A_,358,390,1,1
1y9d_A_,358,409,1,1
1y9d_A_,360,363,1,1
1y9d_A_,361,365,1,1
1y9d_A_,362,366,1,1
1y9d_A_,363,367,1,1
1y9d_A_,364,368,1,1
1y9d_A_,365,369,1,1
1y9d_A_,366,370,1,1
1y9d_A_,368,515,1,1
1y9d_A_,373,375,1,1
1y9d_A_,373,376,1,1
1y9d_A_,380,381,1,1
1y9d_A_,381,386,1,1
1y9d_A_,386,387,1,1
1y9d_A_,388,418,1,1
1y9d_A_,389,393,1,1
1y9d_A_,390,394,1,1
1y9d_A_,391,395,1,1
1y9d_A_,392,396,1,1
1y9d_A_,393,397,1,1
1y9d_A_,394,398,1,1
1y9d_A_,395,399,1,1
1y9d_A_,396,400,1,1
1y9d_A_,397,400,1,1
1y9d_A_,397,401,1,1
1y9d_A_,398,404,1,1
1y9d_A_,398,431,1,1
1y9d_A_,401,404,1,1
1y9d_A_,406,433,1,1
1y9d_A_,408,433,1,1
1y9d_A_,408,434,1,1
1y9d_A_,408,435,1,1
1y9d_A_,410,435,1,1
1y9d_A_,410,437,1,1
1y9d_A_,411,415,1,1
1y9d_A_,412,413,1,1
1y9d_A_,412,416,1,1
1y9d_A_,412,437,1,1
1y9d_A_,412,440,1,1
1y9d_A_,414,417,1,1
1y9d_A_,418,421,1,1
1y9d_A_,419,422,1,1
1y9d_A_,420,421,1,1
1y9d_A_,420,423,1,1
1y9d_A_,421,424,1,1
1y9d_A_,422,426,1,1
1y9d_A_,423,427,1,1
1y9d_A_,424,428,1,1
1y9d_A_,425,430,1,1
1y9d_A_,425,434,1,1
1y9d_A_,426,429,1,1
1y9d_A_,430,432,1,1
1y9d_A_,432,503,1,1
1y9d_A_,434,503,1,1
1y9d_A_,434,505,1,1
1y9d_A_,436,505,1,1
1y9d_A_,436,507,1,1
1y9d_A_,438,506,1,1
1y9d_A_,438,507,1,1
1y9d_A_,438,509,1,1
1y9d_A_,439,441,1,1
1y9d_A_,440,462,1,1
1y9d_A_,442,446,1,1
1y9d_A_,442,460,1,1
1y9d_A_,443,447,1,1
1y9d_A_,444,448,1,1
1y9d_A_,445,449,1,1
1y9d_A_,446,450,1,1
1y9d_A_,447,451,1,1
1y9d_A_,448,452,1,1
1y9d_A_,449,453,1,1
1y9d_A_,449,458,1,1
1y9d_A_,450,538,1,1
1y9d_A_,451,513,1,1
1y9d_A_,452,453,1,1
1y9d_A_,464,480,1,1
1y9d_A_,466,468,1,1
1y9d_A_,466,469,1,1
1y9d_A_,466,470,1,1
1y9d_A_,467,471,1,1
1y9d_A_,467,506,1,1
1y9d_A_,468,472,1,1
1y9d_A_,469,473,1,1
1y9d_A_,471,474,1,1
1y9d_A_,471,476,1,1
1y9d_A_,472,475,1,1
1y9d_A_,477,504,1,1
1y9d_A_,479,504,1,1
1y9d_A_,479,506,1,1
1y9d_A_,480,506,1,1
1y9d_A_,481,506,1,1
1y9d_A_,481,508,1,1
1y9d_A_,482,486,1,1
1y9d_A_,483,486,1,1
1y9d_A_,484,487,1,1
1y9d_A_,487,491,1,1
1y9d_A_,488,492,1,1
1y9d_A_,489,493,1,1
1y9d_A_,490,494,1,1
1y9d_A_,491,495,1,1
1y9d_A_,492,496,1,1
1y9d_A_,493,496,1,1
1y9d_A_,493,497,1,1
1y9d_A_,494,498,1,1
1y9d_A_,495,499,1,1
1y9d_A_,496,499,1,1
1y9d_A_,497,500,1,1
1y9d_A_,497,501,1,1
1y9d_A_,510,512,1,1
1y9d_A_,516,519,1,1
1y9d_A_,518,519,1,1
1y9d_A_,520,521,1,1
1y9d_A_,523,526,1,1
1y9d_A_,523,527,1,1
1y9d_A_,523,548,1,1
1y9d_A_,528,530,1,1
1y9d_A_,528,532,1,1
1y9d_A_,530,534,1,1
1y9d_A_,531,535,1,1
1y9d_A_,532,536,1,1
1y9d_A_,533,537,1,1
1y9d_A_,534,538,1,1
1y9d_A_,535,539,1,1
1y9d_A_,536,541,1,1
1y9d_A_,537,540,1,1
1y9d_A_,541,544,1,1
1y9d_A_,543,545,1,1
1y9d_A_,545,549,1,1
1y9d_A_,547,551,1,1
1y9d_A_,548,552,1,1
1y9d_A_,549,553,1,1
1y9d_A_,551,554,1,1
1y9d_A_,552,555,1,1