pair,contact1,contact2,flow1,flow2 7ylu_H_,4,518,1,1 7ylu_H_,5,8,1,1 7ylu_H_,5,9,1,1 7ylu_H_,6,518,1,1 7ylu_H_,11,16,1,1 7ylu_H_,13,17,1,1 7ylu_H_,13,512,1,1 7ylu_H_,14,18,1,1 7ylu_H_,15,19,1,1 7ylu_H_,16,20,1,1 7ylu_H_,17,21,1,1 7ylu_H_,18,22,1,1 7ylu_H_,19,23,1,1 7ylu_H_,20,24,1,1 7ylu_H_,21,25,1,1 7ylu_H_,22,26,1,1 7ylu_H_,22,104,1,1 7ylu_H_,23,27,1,1 7ylu_H_,24,28,1,1 7ylu_H_,25,29,1,1 7ylu_H_,26,30,1,1 7ylu_H_,27,31,1,1 7ylu_H_,28,98,1,1 7ylu_H_,29,32,1,1 7ylu_H_,29,101,1,1 7ylu_H_,31,34,1,1 7ylu_H_,32,35,1,1 7ylu_H_,32,447,1,1 7ylu_H_,33,40,1,1 7ylu_H_,34,55,1,1 7ylu_H_,35,447,1,1 7ylu_H_,36,39,1,1 7ylu_H_,42,54,1,1 7ylu_H_,44,52,1,1 7ylu_H_,46,49,1,1 7ylu_H_,46,50,1,1 7ylu_H_,54,56,1,1 7ylu_H_,56,58,1,1 7ylu_H_,56,60,1,1 7ylu_H_,57,61,1,1 7ylu_H_,58,62,1,1 7ylu_H_,59,63,1,1 7ylu_H_,60,64,1,1 7ylu_H_,61,65,1,1 7ylu_H_,65,72,1,1 7ylu_H_,68,70,1,1 7ylu_H_,68,72,1,1 7ylu_H_,69,73,1,1 7ylu_H_,70,74,1,1 7ylu_H_,71,75,1,1 7ylu_H_,72,76,1,1 7ylu_H_,73,77,1,1 7ylu_H_,74,78,1,1 7ylu_H_,75,79,1,1 7ylu_H_,76,80,1,1 7ylu_H_,77,81,1,1 7ylu_H_,78,82,1,1 7ylu_H_,78,93,1,1 7ylu_H_,79,83,1,1 7ylu_H_,80,84,1,1 7ylu_H_,81,85,1,1 7ylu_H_,81,86,1,1 7ylu_H_,81,87,1,1 7ylu_H_,81,500,1,1 7ylu_H_,88,91,1,1 7ylu_H_,88,92,1,1 7ylu_H_,89,93,1,1 7ylu_H_,90,94,1,1 7ylu_H_,91,95,1,1 7ylu_H_,92,96,1,1 7ylu_H_,93,97,1,1 7ylu_H_,94,98,1,1 7ylu_H_,95,99,1,1 7ylu_H_,96,100,1,1 7ylu_H_,97,101,1,1 7ylu_H_,98,102,1,1 7ylu_H_,99,103,1,1 7ylu_H_,99,120,1,1 7ylu_H_,101,104,1,1 7ylu_H_,102,435,1,1 7ylu_H_,103,107,1,1 7ylu_H_,104,108,1,1 7ylu_H_,105,109,1,1 7ylu_H_,106,109,1,1 7ylu_H_,106,111,1,1 7ylu_H_,107,110,1,1 7ylu_H_,112,116,1,1 7ylu_H_,113,117,1,1 7ylu_H_,114,118,1,1 7ylu_H_,115,119,1,1 7ylu_H_,116,120,1,1 7ylu_H_,117,121,1,1 7ylu_H_,118,122,1,1 7ylu_H_,119,123,1,1 7ylu_H_,120,124,1,1 7ylu_H_,121,125,1,1 7ylu_H_,122,126,1,1 7ylu_H_,123,127,1,1 7ylu_H_,124,128,1,1 7ylu_H_,125,129,1,1 7ylu_H_,126,130,1,1 7ylu_H_,127,131,1,1 7ylu_H_,128,132,1,1 7ylu_H_,129,133,1,1 7ylu_H_,130,133,1,1 7ylu_H_,130,134,1,1 7ylu_H_,130,418,1,1 7ylu_H_,131,135,1,1 7ylu_H_,136,400,1,1 7ylu_H_,142,151,1,1 7ylu_H_,144,147,1,1 7ylu_H_,144,148,1,1 7ylu_H_,146,150,1,1 7ylu_H_,146,175,1,1 7ylu_H_,147,151,1,1 7ylu_H_,148,152,1,1 7ylu_H_,149,153,1,1 7ylu_H_,150,154,1,1 7ylu_H_,150,171,1,1 7ylu_H_,151,155,1,1 7ylu_H_,152,156,1,1 7ylu_H_,153,157,1,1 7ylu_H_,155,158,1,1 7ylu_H_,159,163,1,1 7ylu_H_,160,163,1,1 7ylu_H_,160,386,1,1 7ylu_H_,163,166,1,1 7ylu_H_,165,168,1,1 7ylu_H_,166,170,1,1 7ylu_H_,168,172,1,1 7ylu_H_,169,173,1,1 7ylu_H_,170,174,1,1 7ylu_H_,171,175,1,1 7ylu_H_,172,176,1,1 7ylu_H_,173,177,1,1 7ylu_H_,173,384,1,1 7ylu_H_,174,178,1,1 7ylu_H_,175,179,1,1 7ylu_H_,176,179,1,1 7ylu_H_,176,365,1,1 7ylu_H_,179,365,1,1 7ylu_H_,181,184,1,1 7ylu_H_,181,363,1,1 7ylu_H_,186,188,1,1 7ylu_H_,186,189,1,1 7ylu_H_,187,190,1,1 7ylu_H_,187,392,1,1 7ylu_H_,188,316,1,1 7ylu_H_,189,364,1,1 7ylu_H_,189,365,1,1 7ylu_H_,191,365,1,1 7ylu_H_,191,367,1,1 7ylu_H_,193,313,1,1 7ylu_H_,193,367,1,1 7ylu_H_,193,369,1,1 7ylu_H_,194,381,1,1 7ylu_H_,195,369,1,1 7ylu_H_,197,370,1,1 7ylu_H_,197,371,1,1 7ylu_H_,199,202,1,1 7ylu_H_,200,203,1,1 7ylu_H_,203,370,1,1 7ylu_H_,204,368,1,1 7ylu_H_,206,366,1,1 7ylu_H_,209,356,1,1 7ylu_H_,210,366,1,1 7ylu_H_,211,354,1,1 7ylu_H_,213,351,1,1 7ylu_H_,214,307,1,1 7ylu_H_,219,222,1,1 7ylu_H_,221,352,1,1 7ylu_H_,223,305,1,1 7ylu_H_,226,344,1,1 7ylu_H_,227,343,1,1 7ylu_H_,229,282,1,1 7ylu_H_,230,339,1,1 7ylu_H_,231,283,1,1 7ylu_H_,231,339,1,1 7ylu_H_,232,338,1,1 7ylu_H_,233,283,1,1 7ylu_H_,233,285,1,1 7ylu_H_,234,326,1,1 7ylu_H_,235,285,1,1 7ylu_H_,235,286,1,1 7ylu_H_,236,286,1,1 7ylu_H_,236,326,1,1 7ylu_H_,238,272,1,1 7ylu_H_,239,291,1,1 7ylu_H_,243,247,1,1 7ylu_H_,243,265,1,1 7ylu_H_,245,246,1,1 7ylu_H_,249,251,1,1 7ylu_H_,254,258,1,1 7ylu_H_,255,259,1,1 7ylu_H_,256,260,1,1 7ylu_H_,257,261,1,1 7ylu_H_,258,262,1,1 7ylu_H_,259,263,1,1 7ylu_H_,260,264,1,1 7ylu_H_,261,265,1,1 7ylu_H_,262,266,1,1 7ylu_H_,263,267,1,1 7ylu_H_,264,268,1,1 7ylu_H_,265,269,1,1 7ylu_H_,266,270,1,1 7ylu_H_,267,271,1,1 7ylu_H_,268,272,1,1 7ylu_H_,269,273,1,1 7ylu_H_,270,274,1,1 7ylu_H_,271,275,1,1 7ylu_H_,272,276,1,1 7ylu_H_,273,277,1,1 7ylu_H_,274,278,1,1 7ylu_H_,275,279,1,1 7ylu_H_,275,330,1,1 7ylu_H_,276,279,1,1 7ylu_H_,277,280,1,1 7ylu_H_,277,301,1,1 7ylu_H_,282,304,1,1 7ylu_H_,284,304,1,1 7ylu_H_,284,306,1,1 7ylu_H_,286,288,1,1 7ylu_H_,286,309,1,1 7ylu_H_,288,308,1,1 7ylu_H_,291,295,1,1 7ylu_H_,292,296,1,1 7ylu_H_,293,297,1,1 7ylu_H_,294,298,1,1 7ylu_H_,295,299,1,1 7ylu_H_,295,305,1,1 7ylu_H_,296,300,1,1 7ylu_H_,297,301,1,1 7ylu_H_,298,303,1,1 7ylu_H_,299,302,1,1 7ylu_H_,310,313,1,1 7ylu_H_,310,314,1,1 7ylu_H_,311,315,1,1 7ylu_H_,312,316,1,1 7ylu_H_,313,317,1,1 7ylu_H_,314,318,1,1 7ylu_H_,315,319,1,1 7ylu_H_,316,320,1,1 7ylu_H_,317,321,1,1 7ylu_H_,318,323,1,1 7ylu_H_,320,359,1,1 7ylu_H_,324,325,1,1 7ylu_H_,324,336,1,1 7ylu_H_,326,336,1,1 7ylu_H_,328,331,1,1 7ylu_H_,329,332,1,1 7ylu_H_,333,336,1,1 7ylu_H_,334,337,1,1 7ylu_H_,339,361,1,1 7ylu_H_,341,358,1,1 7ylu_H_,342,357,1,1 7ylu_H_,344,355,1,1 7ylu_H_,344,357,1,1 7ylu_H_,346,353,1,1 7ylu_H_,351,352,1,1 7ylu_H_,359,362,1,1 7ylu_H_,364,365,1,1 7ylu_H_,373,377,1,1 7ylu_H_,374,378,1,1 7ylu_H_,375,379,1,1 7ylu_H_,376,380,1,1 7ylu_H_,377,381,1,1 7ylu_H_,378,382,1,1 7ylu_H_,379,383,1,1 7ylu_H_,380,384,1,1 7ylu_H_,381,385,1,1 7ylu_H_,382,386,1,1 7ylu_H_,383,387,1,1 7ylu_H_,384,388,1,1 7ylu_H_,385,389,1,1 7ylu_H_,386,390,1,1 7ylu_H_,387,391,1,1 7ylu_H_,388,392,1,1 7ylu_H_,389,393,1,1 7ylu_H_,390,394,1,1 7ylu_H_,391,395,1,1 7ylu_H_,392,396,1,1 7ylu_H_,394,397,1,1 7ylu_H_,399,491,1,1 7ylu_H_,401,489,1,1 7ylu_H_,402,407,1,1 7ylu_H_,403,406,1,1 7ylu_H_,403,482,1,1 7ylu_H_,403,487,1,1 7ylu_H_,404,472,1,1 7ylu_H_,405,409,1,1 7ylu_H_,406,410,1,1 7ylu_H_,407,411,1,1 7ylu_H_,408,412,1,1 7ylu_H_,408,494,1,1 7ylu_H_,409,413,1,1 7ylu_H_,410,414,1,1 7ylu_H_,410,463,1,1 7ylu_H_,410,468,1,1 7ylu_H_,411,415,1,1 7ylu_H_,412,416,1,1 7ylu_H_,412,434,1,1 7ylu_H_,413,417,1,1 7ylu_H_,414,418,1,1 7ylu_H_,415,419,1,1 7ylu_H_,416,419,1,1 7ylu_H_,416,438,1,1 7ylu_H_,417,420,1,1 7ylu_H_,418,421,1,1 7ylu_H_,419,427,1,1 7ylu_H_,419,431,1,1 7ylu_H_,424,427,1,1 7ylu_H_,426,430,1,1 7ylu_H_,427,431,1,1 7ylu_H_,428,432,1,1 7ylu_H_,429,433,1,1 7ylu_H_,430,434,1,1 7ylu_H_,431,435,1,1 7ylu_H_,432,436,1,1 7ylu_H_,433,437,1,1 7ylu_H_,435,438,1,1 7ylu_H_,436,439,1,1 7ylu_H_,438,442,1,1 7ylu_H_,438,460,1,1 7ylu_H_,439,443,1,1 7ylu_H_,440,444,1,1 7ylu_H_,441,445,1,1 7ylu_H_,442,446,1,1 7ylu_H_,443,447,1,1 7ylu_H_,444,448,1,1 7ylu_H_,445,450,1,1 7ylu_H_,446,449,1,1 7ylu_H_,451,454,1,1 7ylu_H_,451,455,1,1 7ylu_H_,451,477,1,1 7ylu_H_,452,456,1,1 7ylu_H_,453,457,1,1 7ylu_H_,454,458,1,1 7ylu_H_,455,459,1,1 7ylu_H_,456,460,1,1 7ylu_H_,457,461,1,1 7ylu_H_,458,462,1,1 7ylu_H_,459,463,1,1 7ylu_H_,461,464,1,1 7ylu_H_,462,465,1,1 7ylu_H_,469,482,1,1 7ylu_H_,471,480,1,1 7ylu_H_,472,482,1,1 7ylu_H_,473,478,1,1 7ylu_H_,478,479,1,1 7ylu_H_,481,484,1,1 7ylu_H_,482,487,1,1 7ylu_H_,483,486,1,1 7ylu_H_,489,494,1,1 7ylu_H_,490,494,1,1 7ylu_H_,491,495,1,1 7ylu_H_,492,496,1,1 7ylu_H_,493,497,1,1 7ylu_H_,494,498,1,1 7ylu_H_,495,499,1,1 7ylu_H_,496,500,1,1 7ylu_H_,497,501,1,1 7ylu_H_,498,502,1,1 7ylu_H_,499,503,1,1 7ylu_H_,500,504,1,1 7ylu_H_,501,505,1,1 7ylu_H_,502,506,1,1 7ylu_H_,503,507,1,1 7ylu_H_,504,508,1,1 7ylu_H_,505,509,1,1 7ylu_H_,506,510,1,1 7ylu_H_,507,510,1,1 7ylu_H_,508,511,1,1