pair,contact1,contact2,flow1,flow2 1c1c_A_,1,115,1,1 1c1c_A_,2,3,1,1 1c1c_A_,3,115,1,1 1c1c_A_,3,210,1,1 1c1c_A_,6,7,1,1 1c1c_A_,7,120,1,1 1c1c_A_,10,119,1,1 1c1c_A_,11,83,1,1 1c1c_A_,13,16,1,1 1c1c_A_,13,81,1,1 1c1c_A_,17,56,1,1 1c1c_A_,19,57,1,1 1c1c_A_,20,55,1,1 1c1c_A_,23,24,1,1 1c1c_A_,23,60,1,1 1c1c_A_,27,30,1,1 1c1c_A_,27,31,1,1 1c1c_A_,28,32,1,1 1c1c_A_,30,34,1,1 1c1c_A_,31,35,1,1 1c1c_A_,32,36,1,1 1c1c_A_,33,37,1,1 1c1c_A_,34,38,1,1 1c1c_A_,35,39,1,1 1c1c_A_,36,40,1,1 1c1c_A_,37,41,1,1 1c1c_A_,38,42,1,1 1c1c_A_,39,43,1,1 1c1c_A_,40,43,1,1 1c1c_A_,40,44,1,1 1c1c_A_,42,142,1,1 1c1c_A_,44,46,1,1 1c1c_A_,45,145,1,1 1c1c_A_,46,145,1,1 1c1c_A_,46,146,1,1 1c1c_A_,48,143,1,1 1c1c_A_,48,145,1,1 1c1c_A_,50,141,1,1 1c1c_A_,54,56,1,1 1c1c_A_,54,124,1,1 1c1c_A_,54,143,1,1 1c1c_A_,56,141,1,1 1c1c_A_,59,74,1,1 1c1c_A_,61,72,1,1 1c1c_A_,63,70,1,1 1c1c_A_,65,68,1,1 1c1c_A_,75,79,1,1 1c1c_A_,76,80,1,1 1c1c_A_,77,80,1,1 1c1c_A_,77,81,1,1 1c1c_A_,78,82,1,1 1c1c_A_,79,150,1,1 1c1c_A_,79,152,1,1 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1c1c_A_,302,306,1,1 1c1c_A_,303,307,1,1 1c1c_A_,305,308,1,1 1c1c_A_,306,309,1,1 1c1c_A_,310,312,1,1 1c1c_A_,314,345,1,1 1c1c_A_,317,319,1,1 1c1c_A_,317,320,1,1 1c1c_A_,317,340,1,1 1c1c_A_,320,340,1,1 1c1c_A_,320,341,1,1 1c1c_A_,321,340,1,1 1c1c_A_,322,385,1,1 1c1c_A_,323,339,1,1 1c1c_A_,324,385,1,1 1c1c_A_,324,387,1,1 1c1c_A_,325,337,1,1 1c1c_A_,325,387,1,1 1c1c_A_,326,387,1,1 1c1c_A_,327,335,1,1 1c1c_A_,327,337,1,1 1c1c_A_,328,361,1,1 1c1c_A_,329,333,1,1 1c1c_A_,329,350,1,1 1c1c_A_,330,333,1,1 1c1c_A_,332,354,1,1 1c1c_A_,334,351,1,1 1c1c_A_,336,349,1,1 1c1c_A_,336,375,1,1 1c1c_A_,338,346,1,1 1c1c_A_,338,347,1,1 1c1c_A_,339,387,1,1 1c1c_A_,341,344,1,1 1c1c_A_,354,364,1,1 1c1c_A_,357,511,1,1 1c1c_A_,359,508,1,1 1c1c_A_,359,509,1,1 1c1c_A_,360,363,1,1 1c1c_A_,360,364,1,1 1c1c_A_,361,365,1,1 1c1c_A_,361,423,1,1 1c1c_A_,361,508,1,1 1c1c_A_,362,366,1,1 1c1c_A_,363,367,1,1 1c1c_A_,363,404,1,1 1c1c_A_,364,368,1,1 1c1c_A_,365,369,1,1 1c1c_A_,366,370,1,1 1c1c_A_,367,371,1,1 1c1c_A_,368,372,1,1 1c1c_A_,369,373,1,1 1c1c_A_,370,374,1,1 1c1c_A_,371,375,1,1 1c1c_A_,372,376,1,1 1c1c_A_,373,377,1,1 1c1c_A_,374,378,1,1 1c1c_A_,375,379,1,1 1c1c_A_,376,380,1,1 1c1c_A_,386,410,1,1 1c1c_A_,386,412,1,1 1c1c_A_,388,390,1,1 1c1c_A_,388,412,1,1 1c1c_A_,388,414,1,1 1c1c_A_,389,420,1,1 1c1c_A_,391,395,1,1 1c1c_A_,392,396,1,1 1c1c_A_,392,411,1,1 1c1c_A_,393,397,1,1 1c1c_A_,394,398,1,1 1c1c_A_,395,399,1,1 1c1c_A_,396,400,1,1 1c1c_A_,398,401,1,1 1c1c_A_,398,402,1,1 1c1c_A_,414,416,1,1 1c1c_A_,424,507,1,1 1c1c_A_,426,506,1,1 1c1c_A_,427,528,1,1 1c1c_A_,431,491,1,1 1c1c_A_,434,491,1,1 1c1c_A_,435,456,1,1 1c1c_A_,435,460,1,1 1c1c_A_,435,491,1,1 1c1c_A_,436,457,1,1 1c1c_A_,437,491,1,1 1c1c_A_,437,493,1,1 1c1c_A_,438,455,1,1 1c1c_A_,440,453,1,1 1c1c_A_,442,451,1,1 1c1c_A_,444,446,1,1 1c1c_A_,444,447,1,1 1c1c_A_,444,448,1,1 1c1c_A_,444,449,1,1 1c1c_A_,447,449,1,1 1c1c_A_,448,469,1,1 1c1c_A_,450,466,1,1 1c1c_A_,452,464,1,1 1c1c_A_,454,462,1,1 1c1c_A_,454,485,1,1 1c1c_A_,456,458,1,1 1c1c_A_,456,459,1,1 1c1c_A_,456,460,1,1 1c1c_A_,462,485,1,1 1c1c_A_,469,470,1,1 1c1c_A_,470,474,1,1 1c1c_A_,471,474,1,1 1c1c_A_,471,475,1,1 1c1c_A_,472,476,1,1 1c1c_A_,473,477,1,1 1c1c_A_,474,478,1,1 1c1c_A_,475,479,1,1 1c1c_A_,475,496,1,1 1c1c_A_,476,480,1,1 1c1c_A_,477,481,1,1 1c1c_A_,478,482,1,1 1c1c_A_,479,483,1,1 1c1c_A_,480,484,1,1 1c1c_A_,481,485,1,1 1c1c_A_,482,486,1,1 1c1c_A_,483,525,1,1 1c1c_A_,486,525,1,1 1c1c_A_,487,525,1,1 1c1c_A_,488,526,1,1 1c1c_A_,488,527,1,1 1c1c_A_,490,527,1,1 1c1c_A_,490,529,1,1 1c1c_A_,492,529,1,1 1c1c_A_,492,531,1,1 1c1c_A_,494,496,1,1 1c1c_A_,494,531,1,1 1c1c_A_,494,533,1,1 1c1c_A_,497,500,1,1 1c1c_A_,498,501,1,1 1c1c_A_,498,502,1,1 1c1c_A_,499,503,1,1 1c1c_A_,500,504,1,1 1c1c_A_,501,504,1,1 1c1c_A_,501,505,1,1 1c1c_A_,502,506,1,1 1c1c_A_,510,512,1,1 1c1c_A_,510,516,1,1 1c1c_A_,512,515,1,1 1c1c_A_,512,516,1,1 1c1c_A_,513,517,1,1 1c1c_A_,514,518,1,1 1c1c_A_,515,519,1,1 1c1c_A_,516,520,1,1 1c1c_A_,517,521,1,1 1c1c_A_,518,522,1,1 1c1c_A_,519,523,1,1 1c1c_A_,520,524,1,1 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