pair,contact1,contact2,flow1,flow2
5c8t_B_,2,3,1,1
5c8t_B_,8,56,1,1
5c8t_B_,9,11,1,1
5c8t_B_,9,56,1,1
5c8t_B_,9,102,1,1
5c8t_B_,10,12,1,1
5c8t_B_,10,53,1,1
5c8t_B_,11,54,1,1
5c8t_B_,11,101,1,1
5c8t_B_,11,102,1,1
5c8t_B_,13,97,1,1
5c8t_B_,13,98,1,1
5c8t_B_,15,16,1,1
5c8t_B_,19,21,1,1
5c8t_B_,22,48,1,1
5c8t_B_,27,34,1,1
5c8t_B_,29,34,1,1
5c8t_B_,30,32,1,1
5c8t_B_,30,33,1,1
5c8t_B_,31,34,1,1
5c8t_B_,33,40,1,1
5c8t_B_,35,38,1,1
5c8t_B_,42,45,1,1
5c8t_B_,52,132,1,1
5c8t_B_,53,126,1,1
5c8t_B_,55,124,1,1
5c8t_B_,56,103,1,1
5c8t_B_,57,193,1,1
5c8t_B_,66,69,1,1
5c8t_B_,72,241,1,1
5c8t_B_,74,241,1,1
5c8t_B_,75,78,1,1
5c8t_B_,75,79,1,1
5c8t_B_,76,79,1,1
5c8t_B_,76,80,1,1
5c8t_B_,77,80,1,1
5c8t_B_,77,81,1,1
5c8t_B_,78,82,1,1
5c8t_B_,84,86,1,1
5c8t_B_,85,182,1,1
5c8t_B_,87,182,1,1
5c8t_B_,87,184,1,1
5c8t_B_,88,112,1,1
5c8t_B_,89,184,1,1
5c8t_B_,90,110,1,1
5c8t_B_,91,191,1,1
5c8t_B_,92,108,1,1
5c8t_B_,94,105,1,1
5c8t_B_,95,104,1,1
5c8t_B_,95,139,1,1
5c8t_B_,107,119,1,1
5c8t_B_,108,270,1,1
5c8t_B_,109,117,1,1
5c8t_B_,116,271,1,1
5c8t_B_,120,157,1,1
5c8t_B_,121,136,1,1
5c8t_B_,122,197,1,1
5c8t_B_,123,134,1,1
5c8t_B_,125,132,1,1
5c8t_B_,127,130,1,1
5c8t_B_,134,135,1,1
5c8t_B_,143,146,1,1
5c8t_B_,144,147,1,1
5c8t_B_,146,149,1,1
5c8t_B_,149,152,1,1
5c8t_B_,150,153,1,1
5c8t_B_,151,154,1,1
5c8t_B_,158,162,1,1
5c8t_B_,159,163,1,1
5c8t_B_,161,164,1,1
5c8t_B_,161,165,1,1
5c8t_B_,162,166,1,1
5c8t_B_,163,235,1,1
5c8t_B_,164,168,1,1
5c8t_B_,165,169,1,1
5c8t_B_,166,170,1,1
5c8t_B_,167,171,1,1
5c8t_B_,168,172,1,1
5c8t_B_,169,173,1,1
5c8t_B_,170,173,1,1
5c8t_B_,170,174,1,1
5c8t_B_,171,227,1,1
5c8t_B_,172,173,1,1
5c8t_B_,174,178,1,1
5c8t_B_,178,179,1,1
5c8t_B_,179,180,1,1
5c8t_B_,179,213,1,1
5c8t_B_,179,215,1,1
5c8t_B_,181,240,1,1
5c8t_B_,183,240,1,1
5c8t_B_,183,242,1,1
5c8t_B_,185,242,1,1
5c8t_B_,185,244,1,1
5c8t_B_,188,192,1,1
5c8t_B_,188,243,1,1
5c8t_B_,189,193,1,1
5c8t_B_,190,194,1,1
5c8t_B_,191,195,1,1
5c8t_B_,193,196,1,1
5c8t_B_,194,197,1,1
5c8t_B_,195,199,1,1
5c8t_B_,198,236,1,1
5c8t_B_,202,238,1,1
5c8t_B_,203,237,1,1
5c8t_B_,205,214,1,1
5c8t_B_,207,210,1,1
5c8t_B_,207,212,1,1
5c8t_B_,208,210,1,1
5c8t_B_,208,224,1,1
5c8t_B_,209,210,1,1
5c8t_B_,213,238,1,1
5c8t_B_,215,237,1,1
5c8t_B_,216,225,1,1
5c8t_B_,217,235,1,1
5c8t_B_,218,223,1,1
5c8t_B_,219,234,1,1
5c8t_B_,221,223,1,1
5c8t_B_,243,245,1,1
5c8t_B_,243,246,1,1
5c8t_B_,244,247,1,1
5c8t_B_,245,248,1,1
5c8t_B_,252,255,1,1
5c8t_B_,252,256,1,1
5c8t_B_,253,257,1,1
5c8t_B_,254,258,1,1
5c8t_B_,254,266,1,1
5c8t_B_,255,256,1,1
5c8t_B_,255,259,1,1
5c8t_B_,257,260,1,1
5c8t_B_,257,261,1,1
5c8t_B_,261,264,1,1
5c8t_B_,265,272,1,1
5c8t_B_,266,272,1,1
5c8t_B_,269,273,1,1
5c8t_B_,270,274,1,1
5c8t_B_,271,275,1,1
5c8t_B_,273,277,1,1
5c8t_B_,275,278,1,1
5c8t_B_,275,279,1,1
5c8t_B_,276,280,1,1
5c8t_B_,277,281,1,1
5c8t_B_,278,282,1,1
5c8t_B_,278,412,1,1
5c8t_B_,279,283,1,1
5c8t_B_,279,414,1,1
5c8t_B_,280,284,1,1
5c8t_B_,281,285,1,1
5c8t_B_,282,286,1,1
5c8t_B_,283,287,1,1
5c8t_B_,284,288,1,1
5c8t_B_,291,293,1,1
5c8t_B_,294,423,1,1
5c8t_B_,301,305,1,1
5c8t_B_,302,306,1,1
5c8t_B_,303,307,1,1
5c8t_B_,304,307,1,1
5c8t_B_,304,308,1,1
5c8t_B_,305,309,1,1
5c8t_B_,306,310,1,1
5c8t_B_,306,422,1,1
5c8t_B_,307,311,1,1
5c8t_B_,308,312,1,1
5c8t_B_,309,313,1,1
5c8t_B_,310,314,1,1
5c8t_B_,311,315,1,1
5c8t_B_,312,316,1,1
5c8t_B_,313,317,1,1
5c8t_B_,314,318,1,1
5c8t_B_,315,319,1,1
5c8t_B_,316,320,1,1
5c8t_B_,317,321,1,1
5c8t_B_,318,322,1,1
5c8t_B_,319,323,1,1
5c8t_B_,320,500,1,1
5c8t_B_,321,325,1,1
5c8t_B_,322,325,1,1
5c8t_B_,324,500,1,1
5c8t_B_,327,347,1,1
5c8t_B_,328,381,1,1
5c8t_B_,329,347,1,1
5c8t_B_,329,349,1,1
5c8t_B_,330,351,1,1
5c8t_B_,330,379,1,1
5c8t_B_,330,381,1,1
5c8t_B_,330,383,1,1
5c8t_B_,331,334,1,1
5c8t_B_,331,349,1,1
5c8t_B_,331,351,1,1
5c8t_B_,332,383,1,1
5c8t_B_,333,351,1,1
5c8t_B_,334,338,1,1
5c8t_B_,334,351,1,1
5c8t_B_,335,356,1,1
5c8t_B_,350,364,1,1
5c8t_B_,352,354,1,1
5c8t_B_,352,364,1,1
5c8t_B_,352,366,1,1
5c8t_B_,361,362,1,1
5c8t_B_,369,372,1,1
5c8t_B_,369,373,1,1
5c8t_B_,370,374,1,1
5c8t_B_,370,438,1,1
5c8t_B_,372,376,1,1
5c8t_B_,373,376,1,1
5c8t_B_,382,395,1,1
5c8t_B_,382,397,1,1
5c8t_B_,384,397,1,1
5c8t_B_,384,399,1,1
5c8t_B_,386,399,1,1
5c8t_B_,387,392,1,1
5c8t_B_,391,434,1,1
5c8t_B_,392,400,1,1
5c8t_B_,392,435,1,1
5c8t_B_,392,438,1,1
5c8t_B_,396,500,1,1
5c8t_B_,398,498,1,1
5c8t_B_,400,429,1,1
5c8t_B_,400,496,1,1
5c8t_B_,402,404,1,1
5c8t_B_,402,405,1,1
5c8t_B_,402,494,1,1
5c8t_B_,403,410,1,1
5c8t_B_,403,431,1,1
5c8t_B_,405,410,1,1
5c8t_B_,407,410,1,1
5c8t_B_,409,421,1,1
5c8t_B_,411,419,1,1
5c8t_B_,418,428,1,1
5c8t_B_,420,426,1,1
5c8t_B_,428,429,1,1
5c8t_B_,432,434,1,1
5c8t_B_,432,435,1,1
5c8t_B_,433,436,1,1
5c8t_B_,434,437,1,1
5c8t_B_,436,439,1,1
5c8t_B_,440,499,1,1
5c8t_B_,442,497,1,1
5c8t_B_,444,461,1,1
5c8t_B_,446,463,1,1
5c8t_B_,447,511,1,1
5c8t_B_,448,450,1,1
5c8t_B_,448,465,1,1
5c8t_B_,452,476,1,1
5c8t_B_,455,481,1,1
5c8t_B_,459,461,1,1
5c8t_B_,459,480,1,1
5c8t_B_,461,480,1,1
5c8t_B_,465,475,1,1
5c8t_B_,466,473,1,1
5c8t_B_,471,473,1,1
5c8t_B_,473,477,1,1
5c8t_B_,475,479,1,1
5c8t_B_,476,480,1,1
5c8t_B_,478,482,1,1
5c8t_B_,479,483,1,1
5c8t_B_,480,484,1,1
5c8t_B_,481,485,1,1
5c8t_B_,482,486,1,1
5c8t_B_,483,487,1,1
5c8t_B_,484,488,1,1
5c8t_B_,485,489,1,1
5c8t_B_,487,491,1,1
5c8t_B_,488,492,1,1
5c8t_B_,490,495,1,1
5c8t_B_,491,494,1,1
5c8t_B_,496,498,1,1
5c8t_B_,500,503,1,1
5c8t_B_,504,506,1,1
5c8t_B_,505,508,1,1
5c8t_B_,506,509,1,1
5c8t_B_,508,511,1,1
5c8t_B_,509,512,1,1
5c8t_B_,510,513,1,1