pair,contact1,contact2,flow1,flow2 8rn9_B_,4,6,1,1 8rn9_B_,4,7,1,1 8rn9_B_,5,8,1,1 8rn9_B_,6,9,1,1 8rn9_B_,7,10,1,1 8rn9_B_,8,11,1,1 8rn9_B_,13,17,1,1 8rn9_B_,15,18,1,1 8rn9_B_,17,20,1,1 8rn9_B_,18,21,1,1 8rn9_B_,33,37,1,1 8rn9_B_,34,38,1,1 8rn9_B_,34,341,1,1 8rn9_B_,35,39,1,1 8rn9_B_,35,375,1,1 8rn9_B_,36,40,1,1 8rn9_B_,37,41,1,1 8rn9_B_,37,213,1,1 8rn9_B_,38,42,1,1 8rn9_B_,39,43,1,1 8rn9_B_,40,44,1,1 8rn9_B_,41,45,1,1 8rn9_B_,42,46,1,1 8rn9_B_,43,47,1,1 8rn9_B_,44,48,1,1 8rn9_B_,45,48,1,1 8rn9_B_,45,390,1,1 8rn9_B_,46,49,1,1 8rn9_B_,47,295,1,1 8rn9_B_,48,51,1,1 8rn9_B_,50,80,1,1 8rn9_B_,52,65,1,1 8rn9_B_,54,63,1,1 8rn9_B_,54,303,1,1 8rn9_B_,56,58,1,1 8rn9_B_,56,59,1,1 8rn9_B_,56,60,1,1 8rn9_B_,56,61,1,1 8rn9_B_,62,390,1,1 8rn9_B_,66,69,1,1 8rn9_B_,67,301,1,1 8rn9_B_,68,81,1,1 8rn9_B_,68,83,1,1 8rn9_B_,75,453,1,1 8rn9_B_,78,80,1,1 8rn9_B_,78,462,1,1 8rn9_B_,82,86,1,1 8rn9_B_,82,458,1,1 8rn9_B_,83,87,1,1 8rn9_B_,84,88,1,1 8rn9_B_,85,89,1,1 8rn9_B_,86,90,1,1 8rn9_B_,87,91,1,1 8rn9_B_,88,92,1,1 8rn9_B_,89,93,1,1 8rn9_B_,90,94,1,1 8rn9_B_,91,95,1,1 8rn9_B_,92,96,1,1 8rn9_B_,94,97,1,1 8rn9_B_,94,311,1,1 8rn9_B_,96,415,1,1 8rn9_B_,99,103,1,1 8rn9_B_,100,104,1,1 8rn9_B_,101,105,1,1 8rn9_B_,102,106,1,1 8rn9_B_,103,107,1,1 8rn9_B_,104,108,1,1 8rn9_B_,104,248,1,1 8rn9_B_,105,109,1,1 8rn9_B_,106,110,1,1 8rn9_B_,107,111,1,1 8rn9_B_,108,112,1,1 8rn9_B_,109,113,1,1 8rn9_B_,111,115,1,1 8rn9_B_,112,115,1,1 8rn9_B_,115,161,1,1 8rn9_B_,116,119,1,1 8rn9_B_,117,120,1,1 8rn9_B_,117,159,1,1 8rn9_B_,118,121,1,1 8rn9_B_,119,122,1,1 8rn9_B_,126,135,1,1 8rn9_B_,127,231,1,1 8rn9_B_,128,130,1,1 8rn9_B_,128,133,1,1 8rn9_B_,136,140,1,1 8rn9_B_,137,141,1,1 8rn9_B_,138,142,1,1 8rn9_B_,139,143,1,1 8rn9_B_,140,144,1,1 8rn9_B_,141,144,1,1 8rn9_B_,141,145,1,1 8rn9_B_,142,146,1,1 8rn9_B_,143,147,1,1 8rn9_B_,144,147,1,1 8rn9_B_,144,148,1,1 8rn9_B_,145,149,1,1 8rn9_B_,146,149,1,1 8rn9_B_,146,650,1,1 8rn9_B_,147,150,1,1 8rn9_B_,148,151,1,1 8rn9_B_,148,153,1,1 8rn9_B_,149,154,1,1 8rn9_B_,151,178,1,1 8rn9_B_,156,159,1,1 8rn9_B_,161,165,1,1 8rn9_B_,162,166,1,1 8rn9_B_,163,167,1,1 8rn9_B_,164,168,1,1 8rn9_B_,165,169,1,1 8rn9_B_,166,170,1,1 8rn9_B_,167,171,1,1 8rn9_B_,170,173,1,1 8rn9_B_,171,174,1,1 8rn9_B_,171,204,1,1 8rn9_B_,177,199,1,1 8rn9_B_,179,197,1,1 8rn9_B_,181,195,1,1 8rn9_B_,183,193,1,1 8rn9_B_,185,191,1,1 8rn9_B_,187,189,1,1 8rn9_B_,200,204,1,1 8rn9_B_,201,205,1,1 8rn9_B_,202,206,1,1 8rn9_B_,203,207,1,1 8rn9_B_,204,208,1,1 8rn9_B_,205,209,1,1 8rn9_B_,207,210,1,1 8rn9_B_,209,335,1,1 8rn9_B_,211,335,1,1 8rn9_B_,211,337,1,1 8rn9_B_,212,230,1,1 8rn9_B_,214,228,1,1 8rn9_B_,215,217,1,1 8rn9_B_,216,226,1,1 8rn9_B_,219,222,1,1 8rn9_B_,233,236,1,1 8rn9_B_,235,239,1,1 8rn9_B_,236,240,1,1 8rn9_B_,237,241,1,1 8rn9_B_,238,242,1,1 8rn9_B_,239,243,1,1 8rn9_B_,240,244,1,1 8rn9_B_,241,245,1,1 8rn9_B_,242,246,1,1 8rn9_B_,243,247,1,1 8rn9_B_,243,402,1,1 8rn9_B_,244,248,1,1 8rn9_B_,245,249,1,1 8rn9_B_,246,250,1,1 8rn9_B_,247,250,1,1 8rn9_B_,247,251,1,1 8rn9_B_,250,256,1,1 8rn9_B_,253,256,1,1 8rn9_B_,255,428,1,1 8rn9_B_,256,268,1,1 8rn9_B_,257,428,1,1 8rn9_B_,262,265,1,1 8rn9_B_,263,267,1,1 8rn9_B_,264,268,1,1 8rn9_B_,265,269,1,1 8rn9_B_,266,270,1,1 8rn9_B_,267,271,1,1 8rn9_B_,268,272,1,1 8rn9_B_,269,273,1,1 8rn9_B_,270,274,1,1 8rn9_B_,271,275,1,1 8rn9_B_,272,276,1,1 8rn9_B_,273,277,1,1 8rn9_B_,274,278,1,1 8rn9_B_,275,278,1,1 8rn9_B_,275,279,1,1 8rn9_B_,276,438,1,1 8rn9_B_,278,279,1,1 8rn9_B_,280,281,1,1 8rn9_B_,281,284,1,1 8rn9_B_,285,439,1,1 8rn9_B_,286,473,1,1 8rn9_B_,287,437,1,1 8rn9_B_,288,471,1,1 8rn9_B_,288,473,1,1 8rn9_B_,289,435,1,1 8rn9_B_,290,469,1,1 8rn9_B_,291,433,1,1 8rn9_B_,292,468,1,1 8rn9_B_,295,299,1,1 8rn9_B_,296,404,1,1 8rn9_B_,297,395,1,1 8rn9_B_,301,304,1,1 8rn9_B_,302,306,1,1 8rn9_B_,303,307,1,1 8rn9_B_,304,308,1,1 8rn9_B_,305,309,1,1 8rn9_B_,306,310,1,1 8rn9_B_,307,311,1,1 8rn9_B_,308,312,1,1 8rn9_B_,309,313,1,1 8rn9_B_,310,313,1,1 8rn9_B_,313,321,1,1 8rn9_B_,317,321,1,1 8rn9_B_,318,322,1,1 8rn9_B_,319,323,1,1 8rn9_B_,320,324,1,1 8rn9_B_,322,325,1,1 8rn9_B_,323,326,1,1 8rn9_B_,326,330,1,1 8rn9_B_,327,331,1,1 8rn9_B_,328,332,1,1 8rn9_B_,331,334,1,1 8rn9_B_,332,392,1,1 8rn9_B_,334,391,1,1 8rn9_B_,334,394,1,1 8rn9_B_,336,389,1,1 8rn9_B_,342,355,1,1 8rn9_B_,344,353,1,1 8rn9_B_,345,351,1,1 8rn9_B_,346,351,1,1 8rn9_B_,356,359,1,1 8rn9_B_,357,360,1,1 8rn9_B_,359,362,1,1 8rn9_B_,360,368,1,1 8rn9_B_,364,367,1,1 8rn9_B_,365,368,1,1 8rn9_B_,368,373,1,1 8rn9_B_,369,372,1,1 8rn9_B_,369,373,1,1 8rn9_B_,370,374,1,1 8rn9_B_,371,375,1,1 8rn9_B_,372,376,1,1 8rn9_B_,373,377,1,1 8rn9_B_,374,378,1,1 8rn9_B_,375,379,1,1 8rn9_B_,376,380,1,1 8rn9_B_,379,382,1,1 8rn9_B_,380,383,1,1 8rn9_B_,382,390,1,1 8rn9_B_,384,387,1,1 8rn9_B_,384,388,1,1 8rn9_B_,400,404,1,1 8rn9_B_,401,404,1,1 8rn9_B_,401,405,1,1 8rn9_B_,402,406,1,1 8rn9_B_,403,407,1,1 8rn9_B_,404,408,1,1 8rn9_B_,405,409,1,1 8rn9_B_,405,430,1,1 8rn9_B_,406,410,1,1 8rn9_B_,407,411,1,1 8rn9_B_,408,412,1,1 8rn9_B_,409,413,1,1 8rn9_B_,416,420,1,1 8rn9_B_,417,420,1,1 8rn9_B_,420,422,1,1 8rn9_B_,422,451,1,1 8rn9_B_,423,438,1,1 8rn9_B_,425,436,1,1 8rn9_B_,427,434,1,1 8rn9_B_,429,432,1,1 8rn9_B_,432,479,1,1 8rn9_B_,441,444,1,1 8rn9_B_,441,445,1,1 8rn9_B_,442,446,1,1 8rn9_B_,443,447,1,1 8rn9_B_,444,448,1,1 8rn9_B_,445,449,1,1 8rn9_B_,446,450,1,1 8rn9_B_,447,451,1,1 8rn9_B_,448,452,1,1 8rn9_B_,449,453,1,1 8rn9_B_,450,454,1,1 8rn9_B_,451,455,1,1 8rn9_B_,452,456,1,1 8rn9_B_,453,457,1,1 8rn9_B_,455,458,1,1 8rn9_B_,456,459,1,1 8rn9_B_,456,461,1,1 8rn9_B_,464,468,1,1 8rn9_B_,469,477,1,1 8rn9_B_,471,475,1,1 8rn9_B_,474,485,1,1 8rn9_B_,476,483,1,1 8rn9_B_,478,481,1,1 8rn9_B_,484,487,1,1 8rn9_B_,495,497,1,1 8rn9_B_,502,508,1,1 8rn9_B_,503,508,1,1 8rn9_B_,504,508,1,1 8rn9_B_,504,642,1,1 8rn9_B_,505,509,1,1 8rn9_B_,505,558,1,1 8rn9_B_,505,642,1,1 8rn9_B_,506,510,1,1 8rn9_B_,507,511,1,1 8rn9_B_,508,512,1,1 8rn9_B_,509,513,1,1 8rn9_B_,510,514,1,1 8rn9_B_,511,515,1,1 8rn9_B_,512,516,1,1 8rn9_B_,513,517,1,1 8rn9_B_,514,518,1,1 8rn9_B_,515,519,1,1 8rn9_B_,516,520,1,1 8rn9_B_,517,521,1,1 8rn9_B_,518,522,1,1 8rn9_B_,519,523,1,1 8rn9_B_,526,529,1,1 8rn9_B_,526,530,1,1 8rn9_B_,527,531,1,1 8rn9_B_,528,532,1,1 8rn9_B_,529,533,1,1 8rn9_B_,530,534,1,1 8rn9_B_,531,535,1,1 8rn9_B_,531,586,1,1 8rn9_B_,532,536,1,1 8rn9_B_,533,537,1,1 8rn9_B_,534,538,1,1 8rn9_B_,535,539,1,1 8rn9_B_,536,540,1,1 8rn9_B_,537,541,1,1 8rn9_B_,538,542,1,1 8rn9_B_,539,543,1,1 8rn9_B_,540,544,1,1 8rn9_B_,541,545,1,1 8rn9_B_,542,547,1,1 8rn9_B_,542,581,1,1 8rn9_B_,543,546,1,1 8rn9_B_,549,551,1,1 8rn9_B_,549,552,1,1 8rn9_B_,550,563,1,1 8rn9_B_,551,553,1,1 8rn9_B_,552,563,1,1 8rn9_B_,556,560,1,1 8rn9_B_,558,562,1,1 8rn9_B_,559,563,1,1 8rn9_B_,560,564,1,1 8rn9_B_,561,565,1,1 8rn9_B_,562,566,1,1 8rn9_B_,563,566,1,1 8rn9_B_,564,568,1,1 8rn9_B_,566,572,1,1 8rn9_B_,571,603,1,1 8rn9_B_,575,598,1,1 8rn9_B_,576,579,1,1 8rn9_B_,576,581,1,1 8rn9_B_,577,594,1,1 8rn9_B_,579,606,1,1 8rn9_B_,583,585,1,1 8rn9_B_,585,592,1,1 8rn9_B_,586,587,1,1 8rn9_B_,586,589,1,1 8rn9_B_,593,597,1,1 8rn9_B_,594,598,1,1 8rn9_B_,596,599,1,1 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