pair,contact1,contact2,flow1,flow2 2o2c_A_,3,381,1,1 2o2c_A_,5,7,1,1 2o2c_A_,5,381,1,1 2o2c_A_,5,383,1,1 2o2c_A_,6,10,1,1 2o2c_A_,7,11,1,1 2o2c_A_,7,81,1,1 2o2c_A_,8,11,1,1 2o2c_A_,11,14,1,1 2o2c_A_,11,15,1,1 2o2c_A_,12,16,1,1 2o2c_A_,12,80,1,1 2o2c_A_,13,17,1,1 2o2c_A_,13,80,1,1 2o2c_A_,14,18,1,1 2o2c_A_,15,19,1,1 2o2c_A_,16,20,1,1 2o2c_A_,17,21,1,1 2o2c_A_,18,22,1,1 2o2c_A_,19,23,1,1 2o2c_A_,20,24,1,1 2o2c_A_,21,25,1,1 2o2c_A_,24,27,1,1 2o2c_A_,24,69,1,1 2o2c_A_,27,31,1,1 2o2c_A_,28,31,1,1 2o2c_A_,29,32,1,1 2o2c_A_,30,33,1,1 2o2c_A_,30,34,1,1 2o2c_A_,30,447,1,1 2o2c_A_,31,35,1,1 2o2c_A_,32,35,1,1 2o2c_A_,32,36,1,1 2o2c_A_,36,38,1,1 2o2c_A_,36,39,1,1 2o2c_A_,36,42,1,1 2o2c_A_,38,41,1,1 2o2c_A_,38,42,1,1 2o2c_A_,39,43,1,1 2o2c_A_,39,62,1,1 2o2c_A_,39,66,1,1 2o2c_A_,40,44,1,1 2o2c_A_,41,44,1,1 2o2c_A_,42,68,1,1 2o2c_A_,43,61,1,1 2o2c_A_,43,68,1,1 2o2c_A_,45,59,1,1 2o2c_A_,47,57,1,1 2o2c_A_,48,50,1,1 2o2c_A_,49,55,1,1 2o2c_A_,49,495,1,1 2o2c_A_,51,53,1,1 2o2c_A_,51,54,1,1 2o2c_A_,53,55,1,1 2o2c_A_,53,490,1,1 2o2c_A_,55,56,1,1 2o2c_A_,55,490,1,1 2o2c_A_,55,491,1,1 2o2c_A_,58,488,1,1 2o2c_A_,60,62,1,1 2o2c_A_,60,486,1,1 2o2c_A_,61,64,1,1 2o2c_A_,61,71,1,1 2o2c_A_,63,442,1,1 2o2c_A_,63,484,1,1 2o2c_A_,65,337,1,1 2o2c_A_,65,338,1,1 2o2c_A_,67,70,1,1 2o2c_A_,67,71,1,1 2o2c_A_,68,72,1,1 2o2c_A_,69,73,1,1 2o2c_A_,70,74,1,1 2o2c_A_,71,75,1,1 2o2c_A_,72,76,1,1 2o2c_A_,73,77,1,1 2o2c_A_,74,78,1,1 2o2c_A_,75,79,1,1 2o2c_A_,76,80,1,1 2o2c_A_,77,81,1,1 2o2c_A_,78,83,1,1 2o2c_A_,79,82,1,1 2o2c_A_,81,514,1,1 2o2c_A_,82,86,1,1 2o2c_A_,83,87,1,1 2o2c_A_,84,88,1,1 2o2c_A_,85,89,1,1 2o2c_A_,86,90,1,1 2o2c_A_,87,91,1,1 2o2c_A_,88,92,1,1 2o2c_A_,89,94,1,1 2o2c_A_,90,93,1,1 2o2c_A_,94,96,1,1 2o2c_A_,95,101,1,1 2o2c_A_,97,99,1,1 2o2c_A_,97,100,1,1 2o2c_A_,97,102,1,1 2o2c_A_,99,518,1,1 2o2c_A_,99,521,1,1 2o2c_A_,99,523,1,1 2o2c_A_,102,279,1,1 2o2c_A_,105,108,1,1 2o2c_A_,105,280,1,1 2o2c_A_,106,109,1,1 2o2c_A_,108,111,1,1 2o2c_A_,110,315,1,1 2o2c_A_,110,505,1,1 2o2c_A_,111,113,1,1 2o2c_A_,111,114,1,1 2o2c_A_,111,115,1,1 2o2c_A_,113,115,1,1 2o2c_A_,114,129,1,1 2o2c_A_,115,316,1,1 2o2c_A_,117,123,1,1 2o2c_A_,117,124,1,1 2o2c_A_,119,122,1,1 2o2c_A_,123,125,1,1 2o2c_A_,124,128,1,1 2o2c_A_,125,129,1,1 2o2c_A_,126,130,1,1 2o2c_A_,127,131,1,1 2o2c_A_,128,132,1,1 2o2c_A_,129,133,1,1 2o2c_A_,130,134,1,1 2o2c_A_,131,135,1,1 2o2c_A_,132,136,1,1 2o2c_A_,133,136,1,1 2o2c_A_,133,137,1,1 2o2c_A_,134,138,1,1 2o2c_A_,134,272,1,1 2o2c_A_,134,274,1,1 2o2c_A_,135,139,1,1 2o2c_A_,136,139,1,1 2o2c_A_,136,140,1,1 2o2c_A_,137,141,1,1 2o2c_A_,138,142,1,1 2o2c_A_,139,143,1,1 2o2c_A_,140,144,1,1 2o2c_A_,141,147,1,1 2o2c_A_,143,182,1,1 2o2c_A_,143,297,1,1 2o2c_A_,143,298,1,1 2o2c_A_,145,148,1,1 2o2c_A_,147,252,1,1 2o2c_A_,149,152,1,1 2o2c_A_,149,153,1,1 2o2c_A_,150,245,1,1 2o2c_A_,150,252,1,1 2o2c_A_,150,253,1,1 2o2c_A_,151,208,1,1 2o2c_A_,153,206,1,1 2o2c_A_,156,184,1,1 2o2c_A_,156,186,1,1 2o2c_A_,156,209,1,1 2o2c_A_,157,188,1,1 2o2c_A_,157,209,1,1 2o2c_A_,157,211,1,1 2o2c_A_,158,186,1,1 2o2c_A_,158,188,1,1 2o2c_A_,159,211,1,1 2o2c_A_,159,213,1,1 2o2c_A_,160,166,1,1 2o2c_A_,160,188,1,1 2o2c_A_,160,190,1,1 2o2c_A_,161,213,1,1 2o2c_A_,161,215,1,1 2o2c_A_,162,190,1,1 2o2c_A_,163,166,1,1 2o2c_A_,164,167,1,1 2o2c_A_,164,168,1,1 2o2c_A_,167,171,1,1 2o2c_A_,168,172,1,1 2o2c_A_,169,173,1,1 2o2c_A_,170,174,1,1 2o2c_A_,171,174,1,1 2o2c_A_,171,175,1,1 2o2c_A_,172,176,1,1 2o2c_A_,173,177,1,1 2o2c_A_,175,357,1,1 2o2c_A_,177,180,1,1 2o2c_A_,178,181,1,1 2o2c_A_,180,303,1,1 2o2c_A_,182,184,1,1 2o2c_A_,182,185,1,1 2o2c_A_,182,298,1,1 2o2c_A_,191,197,1,1 2o2c_A_,192,194,1,1 2o2c_A_,192,227,1,1 2o2c_A_,194,196,1,1 2o2c_A_,194,197,1,1 2o2c_A_,195,199,1,1 2o2c_A_,196,200,1,1 2o2c_A_,197,201,1,1 2o2c_A_,198,202,1,1 2o2c_A_,199,203,1,1 2o2c_A_,200,204,1,1 2o2c_A_,201,204,1,1 2o2c_A_,206,208,1,1 2o2c_A_,206,209,1,1 2o2c_A_,206,210,1,1 2o2c_A_,207,210,1,1 2o2c_A_,208,238,1,1 2o2c_A_,208,242,1,1 2o2c_A_,210,253,1,1 2o2c_A_,212,253,1,1 2o2c_A_,212,255,1,1 2o2c_A_,214,255,1,1 2o2c_A_,214,257,1,1 2o2c_A_,216,219,1,1 2o2c_A_,216,257,1,1 2o2c_A_,216,258,1,1 2o2c_A_,217,258,1,1 2o2c_A_,217,259,1,1 2o2c_A_,217,279,1,1 2o2c_A_,217,281,1,1 2o2c_A_,218,220,1,1 2o2c_A_,218,260,1,1 2o2c_A_,221,225,1,1 2o2c_A_,222,226,1,1 2o2c_A_,223,227,1,1 2o2c_A_,224,228,1,1 2o2c_A_,225,229,1,1 2o2c_A_,226,230,1,1 2o2c_A_,227,231,1,1 2o2c_A_,228,232,1,1 2o2c_A_,229,233,1,1 2o2c_A_,230,234,1,1 2o2c_A_,231,235,1,1 2o2c_A_,232,236,1,1 2o2c_A_,233,237,1,1 2o2c_A_,234,238,1,1 2o2c_A_,235,239,1,1 2o2c_A_,236,240,1,1 2o2c_A_,237,240,1,1 2o2c_A_,237,241,1,1 2o2c_A_,238,241,1,1 2o2c_A_,238,242,1,1 2o2c_A_,239,242,1,1 2o2c_A_,239,244,1,1 2o2c_A_,240,243,1,1 2o2c_A_,245,247,1,1 2o2c_A_,246,249,1,1 2o2c_A_,249,252,1,1 2o2c_A_,249,253,1,1 2o2c_A_,250,253,1,1 2o2c_A_,250,254,1,1 2o2c_A_,256,273,1,1 2o2c_A_,256,275,1,1 2o2c_A_,258,260,1,1 2o2c_A_,258,275,1,1 2o2c_A_,258,277,1,1 2o2c_A_,259,276,1,1 2o2c_A_,260,263,1,1 2o2c_A_,261,265,1,1 2o2c_A_,261,271,1,1 2o2c_A_,261,276,1,1 2o2c_A_,262,266,1,1 2o2c_A_,270,273,1,1 2o2c_A_,271,274,1,1 2o2c_A_,276,277,1,1 2o2c_A_,278,281,1,1 2o2c_A_,282,285,1,1 2o2c_A_,283,286,1,1 2o2c_A_,284,369,1,1 2o2c_A_,284,370,1,1 2o2c_A_,284,519,1,1 2o2c_A_,284,521,1,1 2o2c_A_,284,522,1,1 2o2c_A_,285,370,1,1 2o2c_A_,286,289,1,1 2o2c_A_,288,505,1,1 2o2c_A_,289,291,1,1 2o2c_A_,289,292,1,1 2o2c_A_,290,293,1,1 2o2c_A_,292,296,1,1 2o2c_A_,293,297,1,1 2o2c_A_,294,298,1,1 2o2c_A_,295,299,1,1 2o2c_A_,296,300,1,1 2o2c_A_,299,303,1,1 2o2c_A_,300,304,1,1 2o2c_A_,301,305,1,1 2o2c_A_,302,306,1,1 2o2c_A_,303,307,1,1 2o2c_A_,304,308,1,1 2o2c_A_,305,309,1,1 2o2c_A_,306,310,1,1 2o2c_A_,306,495,1,1 2o2c_A_,307,311,1,1 2o2c_A_,308,312,1,1 2o2c_A_,309,313,1,1 2o2c_A_,310,314,1,1 2o2c_A_,311,315,1,1 2o2c_A_,312,316,1,1 2o2c_A_,313,317,1,1 2o2c_A_,314,318,1,1 2o2c_A_,315,319,1,1 2o2c_A_,315,506,1,1 2o2c_A_,316,320,1,1 2o2c_A_,317,321,1,1 2o2c_A_,317,327,1,1 2o2c_A_,318,326,1,1 2o2c_A_,321,326,1,1 2o2c_A_,322,325,1,1 2o2c_A_,323,326,1,1 2o2c_A_,326,329,1,1 2o2c_A_,326,330,1,1 2o2c_A_,327,331,1,1 2o2c_A_,328,332,1,1 2o2c_A_,329,333,1,1 2o2c_A_,330,334,1,1 2o2c_A_,331,335,1,1 2o2c_A_,332,336,1,1 2o2c_A_,332,511,1,1 2o2c_A_,333,337,1,1 2o2c_A_,334,338,1,1 2o2c_A_,335,339,1,1 2o2c_A_,336,340,1,1 2o2c_A_,337,341,1,1 2o2c_A_,337,342,1,1 2o2c_A_,338,344,1,1 2o2c_A_,340,385,1,1 2o2c_A_,340,515,1,1 2o2c_A_,345,389,1,1 2o2c_A_,347,389,1,1 2o2c_A_,347,391,1,1 2o2c_A_,347,416,1,1 2o2c_A_,348,414,1,1 2o2c_A_,348,416,1,1 2o2c_A_,349,391,1,1 2o2c_A_,350,416,1,1 2o2c_A_,350,418,1,1 2o2c_A_,351,395,1,1 2o2c_A_,352,399,1,1 2o2c_A_,352,403,1,1 2o2c_A_,352,418,1,1 2o2c_A_,353,355,1,1 2o2c_A_,353,356,1,1 2o2c_A_,354,357,1,1 2o2c_A_,355,425,1,1 2o2c_A_,356,359,1,1 2o2c_A_,358,362,1,1 2o2c_A_,359,363,1,1 2o2c_A_,360,364,1,1 2o2c_A_,361,365,1,1 2o2c_A_,362,366,1,1 2o2c_A_,363,367,1,1 2o2c_A_,364,368,1,1 2o2c_A_,364,390,1,1 2o2c_A_,365,369,1,1 2o2c_A_,366,370,1,1 2o2c_A_,367,371,1,1 2o2c_A_,368,372,1,1 2o2c_A_,369,373,1,1 2o2c_A_,370,373,1,1 2o2c_A_,370,519,1,1 2o2c_A_,371,386,1,1 2o2c_A_,371,387,1,1 2o2c_A_,371,508,1,1 2o2c_A_,371,519,1,1 2o2c_A_,373,386,1,1 2o2c_A_,373,518,1,1 2o2c_A_,373,521,1,1 2o2c_A_,374,382,1,1 2o2c_A_,376,378,1,1 2o2c_A_,376,379,1,1 2o2c_A_,376,380,1,1 2o2c_A_,377,516,1,1 2o2c_A_,378,380,1,1 2o2c_A_,384,385,1,1 2o2c_A_,396,399,1,1 2o2c_A_,398,401,1,1 2o2c_A_,398,402,1,1 2o2c_A_,398,403,1,1 2o2c_A_,399,437,1,1 2o2c_A_,402,405,1,1 2o2c_A_,403,407,1,1 2o2c_A_,404,408,1,1 2o2c_A_,405,409,1,1 2o2c_A_,407,441,1,1 2o2c_A_,407,482,1,1 2o2c_A_,408,475,1,1 2o2c_A_,408,477,1,1 2o2c_A_,409,482,1,1 2o2c_A_,413,415,1,1 2o2c_A_,415,485,1,1 2o2c_A_,416,485,1,1 2o2c_A_,416,504,1,1 2o2c_A_,417,485,1,1 2o2c_A_,417,487,1,1 2o2c_A_,419,487,1,1 2o2c_A_,419,489,1,1 2o2c_A_,421,489,1,1 2o2c_A_,422,490,1,1 2o2c_A_,423,425,1,1 2o2c_A_,427,430,1,1 2o2c_A_,429,433,1,1 2o2c_A_,430,434,1,1 2o2c_A_,431,435,1,1 2o2c_A_,432,436,1,1 2o2c_A_,433,436,1,1 2o2c_A_,433,437,1,1 2o2c_A_,434,437,1,1 2o2c_A_,435,439,1,1 2o2c_A_,436,440,1,1 2o2c_A_,437,441,1,1 2o2c_A_,439,442,1,1 2o2c_A_,439,443,1,1 2o2c_A_,440,444,1,1 2o2c_A_,441,445,1,1 2o2c_A_,442,446,1,1 2o2c_A_,443,447,1,1 2o2c_A_,444,448,1,1 2o2c_A_,445,482,1,1 2o2c_A_,446,481,1,1 2o2c_A_,449,457,1,1 2o2c_A_,449,478,1,1 2o2c_A_,450,453,1,1 2o2c_A_,450,454,1,1 2o2c_A_,451,455,1,1 2o2c_A_,452,456,1,1 2o2c_A_,453,457,1,1 2o2c_A_,454,458,1,1 2o2c_A_,455,459,1,1 2o2c_A_,455,470,1,1 2o2c_A_,458,463,1,1 2o2c_A_,463,465,1,1 2o2c_A_,465,468,1,1 2o2c_A_,465,469,1,1 2o2c_A_,466,470,1,1 2o2c_A_,467,471,1,1 2o2c_A_,468,472,1,1 2o2c_A_,469,473,1,1 2o2c_A_,471,475,1,1 2o2c_A_,472,476,1,1 2o2c_A_,473,477,1,1 2o2c_A_,474,477,1,1 2o2c_A_,491,493,1,1 2o2c_A_,493,496,1,1 2o2c_A_,493,497,1,1 2o2c_A_,494,498,1,1 2o2c_A_,495,499,1,1 2o2c_A_,496,500,1,1 2o2c_A_,497,501,1,1 2o2c_A_,498,502,1,1 2o2c_A_,499,503,1,1 2o2c_A_,500,504,1,1 2o2c_A_,501,505,1,1 2o2c_A_,502,506,1,1 2o2c_A_,503,507,1,1 2o2c_A_,504,508,1,1 2o2c_A_,505,509,1,1 2o2c_A_,506,510,1,1 2o2c_A_,507,511,1,1 2o2c_A_,508,512,1,1 2o2c_A_,509,513,1,1 2o2c_A_,510,514,1,1 2o2c_A_,511,515,1,1 2o2c_A_,512,517,1,1 2o2c_A_,518,520,1,1 2o2c_A_,523,526,1,1 2o2c_A_,526,530,1,1 2o2c_A_,527,531,1,1 2o2c_A_,528,532,1,1 2o2c_A_,529,533,1,1 2o2c_A_,530,534,1,1 2o2c_A_,531,535,1,1 2o2c_A_,532,536,1,1 2o2c_A_,535,538,1,1 2o2c_A_,536,539,1,1 2o2c_A_,538,547,1,1 2o2c_A_,538,548,1,1 2o2c_A_,538,560,1,1 2o2c_A_,540,543,1,1 2o2c_A_,542,560,1,1 2o2c_A_,543,560,1,1 2o2c_A_,545,557,1,1 2o2c_A_,548,553,1,1 2o2c_A_,549,552,1,1 2o2c_A_,549,553,1,1 2o2c_A_,550,554,1,1 2o2c_A_,551,555,1,1 2o2c_A_,552,556,1,1 2o2c_A_,553,557,1,1 2o2c_A_,554,558,1,1 2o2c_A_,555,559,1,1 2o2c_A_,556,560,1,1 2o2c_A_,557,561,1,1 2o2c_A_,558,562,1,1