pair,contact1,contact2,flow1,flow2 4ry4_A_,1,55,1,1 4ry4_A_,1,56,1,1 4ry4_A_,2,278,1,1 4ry4_A_,3,52,1,1 4ry4_A_,3,54,1,1 4ry4_A_,3,278,1,1 4ry4_A_,3,279,1,1 4ry4_A_,4,279,1,1 4ry4_A_,5,276,1,1 4ry4_A_,5,278,1,1 4ry4_A_,6,53,1,1 4ry4_A_,7,273,1,1 4ry4_A_,7,274,1,1 4ry4_A_,9,274,1,1 4ry4_A_,10,268,1,1 4ry4_A_,10,274,1,1 4ry4_A_,12,269,1,1 4ry4_A_,13,269,1,1 4ry4_A_,17,42,1,1 4ry4_A_,19,39,1,1 4ry4_A_,19,43,1,1 4ry4_A_,20,401,1,1 4ry4_A_,22,24,1,1 4ry4_A_,24,27,1,1 4ry4_A_,24,28,1,1 4ry4_A_,25,28,1,1 4ry4_A_,27,30,1,1 4ry4_A_,27,31,1,1 4ry4_A_,28,29,1,1 4ry4_A_,32,34,1,1 4ry4_A_,32,493,1,1 4ry4_A_,33,36,1,1 4ry4_A_,33,492,1,1 4ry4_A_,34,37,1,1 4ry4_A_,36,147,1,1 4ry4_A_,38,145,1,1 4ry4_A_,38,155,1,1 4ry4_A_,40,141,1,1 4ry4_A_,40,142,1,1 4ry4_A_,40,143,1,1 4ry4_A_,41,43,1,1 4ry4_A_,41,44,1,1 4ry4_A_,42,45,1,1 4ry4_A_,44,47,1,1 4ry4_A_,44,48,1,1 4ry4_A_,44,157,1,1 4ry4_A_,45,49,1,1 4ry4_A_,46,50,1,1 4ry4_A_,47,51,1,1 4ry4_A_,48,156,1,1 4ry4_A_,48,157,1,1 4ry4_A_,49,52,1,1 4ry4_A_,49,53,1,1 4ry4_A_,52,226,1,1 4ry4_A_,56,226,1,1 4ry4_A_,56,278,1,1 4ry4_A_,58,229,1,1 4ry4_A_,58,232,1,1 4ry4_A_,58,346,1,1 4ry4_A_,59,345,1,1 4ry4_A_,61,64,1,1 4ry4_A_,61,65,1,1 4ry4_A_,61,346,1,1 4ry4_A_,62,66,1,1 4ry4_A_,63,67,1,1 4ry4_A_,64,68,1,1 4ry4_A_,65,69,1,1 4ry4_A_,66,70,1,1 4ry4_A_,67,71,1,1 4ry4_A_,68,72,1,1 4ry4_A_,69,73,1,1 4ry4_A_,70,74,1,1 4ry4_A_,70,304,1,1 4ry4_A_,71,75,1,1 4ry4_A_,72,76,1,1 4ry4_A_,72,242,1,1 4ry4_A_,74,77,1,1 4ry4_A_,75,78,1,1 4ry4_A_,78,244,1,1 4ry4_A_,80,244,1,1 4ry4_A_,81,177,1,1 4ry4_A_,83,173,1,1 4ry4_A_,84,86,1,1 4ry4_A_,84,87,1,1 4ry4_A_,84,88,1,1 4ry4_A_,85,89,1,1 4ry4_A_,86,90,1,1 4ry4_A_,88,91,1,1 4ry4_A_,88,92,1,1 4ry4_A_,89,92,1,1 4ry4_A_,90,109,1,1 4ry4_A_,91,561,1,1 4ry4_A_,92,109,1,1 4ry4_A_,93,96,1,1 4ry4_A_,96,168,1,1 4ry4_A_,96,559,1,1 4ry4_A_,97,168,1,1 4ry4_A_,99,101,1,1 4ry4_A_,99,103,1,1 4ry4_A_,99,164,1,1 4ry4_A_,100,135,1,1 4ry4_A_,100,164,1,1 4ry4_A_,101,114,1,1 4ry4_A_,103,118,1,1 4ry4_A_,104,107,1,1 4ry4_A_,104,108,1,1 4ry4_A_,105,109,1,1 4ry4_A_,106,110,1,1 4ry4_A_,107,112,1,1 4ry4_A_,108,111,1,1 4ry4_A_,112,115,1,1 4ry4_A_,112,116,1,1 4ry4_A_,113,117,1,1 4ry4_A_,114,118,1,1 4ry4_A_,115,119,1,1 4ry4_A_,116,120,1,1 4ry4_A_,117,121,1,1 4ry4_A_,118,122,1,1 4ry4_A_,119,123,1,1 4ry4_A_,119,170,1,1 4ry4_A_,120,124,1,1 4ry4_A_,121,125,1,1 4ry4_A_,122,126,1,1 4ry4_A_,123,127,1,1 4ry4_A_,123,248,1,1 4ry4_A_,124,127,1,1 4ry4_A_,124,128,1,1 4ry4_A_,125,129,1,1 4ry4_A_,125,259,1,1 4ry4_A_,126,255,1,1 4ry4_A_,129,131,1,1 4ry4_A_,129,132,1,1 4ry4_A_,129,259,1,1 4ry4_A_,132,259,1,1 4ry4_A_,134,259,1,1 4ry4_A_,135,267,1,1 4ry4_A_,136,265,1,1 4ry4_A_,136,267,1,1 4ry4_A_,137,162,1,1 4ry4_A_,138,267,1,1 4ry4_A_,139,160,1,1 4ry4_A_,141,158,1,1 4ry4_A_,143,158,1,1 4ry4_A_,144,394,1,1 4ry4_A_,146,147,1,1 4ry4_A_,148,153,1,1 4ry4_A_,152,154,1,1 4ry4_A_,159,282,1,1 4ry4_A_,161,282,1,1 4ry4_A_,163,168,1,1 4ry4_A_,164,168,1,1 4ry4_A_,165,169,1,1 4ry4_A_,166,170,1,1 4ry4_A_,167,171,1,1 4ry4_A_,168,172,1,1 4ry4_A_,168,559,1,1 4ry4_A_,169,173,1,1 4ry4_A_,170,174,1,1 4ry4_A_,171,175,1,1 4ry4_A_,171,261,1,1 4ry4_A_,171,285,1,1 4ry4_A_,172,176,1,1 4ry4_A_,172,559,1,1 4ry4_A_,175,179,1,1 4ry4_A_,176,180,1,1 4ry4_A_,177,180,1,1 4ry4_A_,177,181,1,1 4ry4_A_,178,181,1,1 4ry4_A_,178,182,1,1 4ry4_A_,180,555,1,1 4ry4_A_,181,185,1,1 4ry4_A_,182,186,1,1 4ry4_A_,183,186,1,1 4ry4_A_,183,187,1,1 4ry4_A_,184,188,1,1 4ry4_A_,184,194,1,1 4ry4_A_,187,190,1,1 4ry4_A_,188,191,1,1 4ry4_A_,188,194,1,1 4ry4_A_,189,195,1,1 4ry4_A_,190,313,1,1 4ry4_A_,190,315,1,1 4ry4_A_,191,194,1,1 4ry4_A_,191,554,1,1 4ry4_A_,192,195,1,1 4ry4_A_,192,315,1,1 4ry4_A_,196,199,1,1 4ry4_A_,196,200,1,1 4ry4_A_,197,201,1,1 4ry4_A_,198,202,1,1 4ry4_A_,199,203,1,1 4ry4_A_,200,204,1,1 4ry4_A_,201,205,1,1 4ry4_A_,203,207,1,1 4ry4_A_,204,208,1,1 4ry4_A_,205,209,1,1 4ry4_A_,206,210,1,1 4ry4_A_,207,210,1,1 4ry4_A_,209,211,1,1 4ry4_A_,211,310,1,1 4ry4_A_,211,312,1,1 4ry4_A_,212,213,1,1 4ry4_A_,212,325,1,1 4ry4_A_,212,326,1,1 4ry4_A_,213,325,1,1 4ry4_A_,213,326,1,1 4ry4_A_,215,324,1,1 4ry4_A_,216,357,1,1 4ry4_A_,217,322,1,1 4ry4_A_,218,364,1,1 4ry4_A_,219,320,1,1 4ry4_A_,219,348,1,1 4ry4_A_,220,351,1,1 4ry4_A_,222,349,1,1 4ry4_A_,223,226,1,1 4ry4_A_,224,227,1,1 4ry4_A_,224,228,1,1 4ry4_A_,225,280,1,1 4ry4_A_,225,291,1,1 4ry4_A_,229,232,1,1 4ry4_A_,229,233,1,1 4ry4_A_,230,234,1,1 4ry4_A_,231,235,1,1 4ry4_A_,232,236,1,1 4ry4_A_,232,298,1,1 4ry4_A_,233,237,1,1 4ry4_A_,234,238,1,1 4ry4_A_,234,258,1,1 4ry4_A_,235,238,1,1 4ry4_A_,235,239,1,1 4ry4_A_,236,239,1,1 4ry4_A_,236,240,1,1 4ry4_A_,236,280,1,1 4ry4_A_,237,241,1,1 4ry4_A_,237,254,1,1 4ry4_A_,238,242,1,1 4ry4_A_,239,242,1,1 4ry4_A_,240,243,1,1 4ry4_A_,240,289,1,1 4ry4_A_,241,250,1,1 4ry4_A_,243,250,1,1 4ry4_A_,246,250,1,1 4ry4_A_,247,251,1,1 4ry4_A_,248,252,1,1 4ry4_A_,249,253,1,1 4ry4_A_,250,254,1,1 4ry4_A_,251,255,1,1 4ry4_A_,252,256,1,1 4ry4_A_,253,257,1,1 4ry4_A_,254,258,1,1 4ry4_A_,255,259,1,1 4ry4_A_,256,260,1,1 4ry4_A_,256,261,1,1 4ry4_A_,257,262,1,1 4ry4_A_,260,263,1,1 4ry4_A_,260,277,1,1 4ry4_A_,261,277,1,1 4ry4_A_,264,277,1,1 4ry4_A_,266,274,1,1 4ry4_A_,266,275,1,1 4ry4_A_,268,270,1,1 4ry4_A_,268,271,1,1 4ry4_A_,268,272,1,1 4ry4_A_,277,279,1,1 4ry4_A_,279,280,1,1 4ry4_A_,280,291,1,1 4ry4_A_,281,287,1,1 4ry4_A_,284,287,1,1 4ry4_A_,286,290,1,1 4ry4_A_,287,291,1,1 4ry4_A_,288,292,1,1 4ry4_A_,289,293,1,1 4ry4_A_,290,294,1,1 4ry4_A_,291,295,1,1 4ry4_A_,292,296,1,1 4ry4_A_,292,317,1,1 4ry4_A_,293,297,1,1 4ry4_A_,294,298,1,1 4ry4_A_,295,299,1,1 4ry4_A_,296,300,1,1 4ry4_A_,297,301,1,1 4ry4_A_,298,302,1,1 4ry4_A_,298,346,1,1 4ry4_A_,298,347,1,1 4ry4_A_,299,303,1,1 4ry4_A_,300,304,1,1 4ry4_A_,301,305,1,1 4ry4_A_,302,306,1,1 4ry4_A_,303,308,1,1 4ry4_A_,304,307,1,1 4ry4_A_,309,325,1,1 4ry4_A_,312,323,1,1 4ry4_A_,314,321,1,1 4ry4_A_,316,319,1,1 4ry4_A_,328,331,1,1 4ry4_A_,331,335,1,1 4ry4_A_,331,358,1,1 4ry4_A_,332,336,1,1 4ry4_A_,332,358,1,1 4ry4_A_,333,337,1,1 4ry4_A_,334,338,1,1 4ry4_A_,335,339,1,1 4ry4_A_,336,340,1,1 4ry4_A_,337,341,1,1 4ry4_A_,338,342,1,1 4ry4_A_,339,343,1,1 4ry4_A_,340,344,1,1 4ry4_A_,341,345,1,1 4ry4_A_,342,346,1,1 4ry4_A_,343,348,1,1 4ry4_A_,344,347,1,1 4ry4_A_,359,361,1,1 4ry4_A_,359,362,1,1 4ry4_A_,361,369,1,1 4ry4_A_,364,368,1,1 4ry4_A_,365,368,1,1 4ry4_A_,366,368,1,1 4ry4_A_,369,370,1,1 4ry4_A_,369,385,1,1 4ry4_A_,369,484,1,1 4ry4_A_,371,383,1,1 4ry4_A_,371,478,1,1 4ry4_A_,373,381,1,1 4ry4_A_,374,475,1,1 4ry4_A_,375,378,1,1 4ry4_A_,375,379,1,1 4ry4_A_,375,473,1,1 4ry4_A_,385,386,1,1 4ry4_A_,385,420,1,1 4ry4_A_,385,481,1,1 4ry4_A_,386,387,1,1 4ry4_A_,387,389,1,1 4ry4_A_,388,392,1,1 4ry4_A_,389,393,1,1 4ry4_A_,389,488,1,1 4ry4_A_,389,491,1,1 4ry4_A_,390,394,1,1 4ry4_A_,391,395,1,1 4ry4_A_,392,396,1,1 4ry4_A_,393,397,1,1 4ry4_A_,394,398,1,1 4ry4_A_,395,399,1,1 4ry4_A_,396,400,1,1 4ry4_A_,397,401,1,1 4ry4_A_,398,407,1,1 4ry4_A_,398,408,1,1 4ry4_A_,403,405,1,1 4ry4_A_,406,409,1,1 4ry4_A_,406,410,1,1 4ry4_A_,406,444,1,1 4ry4_A_,407,411,1,1 4ry4_A_,408,412,1,1 4ry4_A_,409,413,1,1 4ry4_A_,410,414,1,1 4ry4_A_,411,415,1,1 4ry4_A_,413,467,1,1 4ry4_A_,415,418,1,1 4ry4_A_,417,477,1,1 4ry4_A_,418,421,1,1 4ry4_A_,418,422,1,1 4ry4_A_,419,423,1,1 4ry4_A_,420,424,1,1 4ry4_A_,420,425,1,1 4ry4_A_,421,426,1,1 4ry4_A_,422,427,1,1 4ry4_A_,422,474,1,1 4ry4_A_,422,477,1,1 4ry4_A_,423,427,1,1 4ry4_A_,424,428,1,1 4ry4_A_,425,429,1,1 4ry4_A_,426,430,1,1 4ry4_A_,427,431,1,1 4ry4_A_,428,432,1,1 4ry4_A_,429,433,1,1 4ry4_A_,430,434,1,1 4ry4_A_,431,435,1,1 4ry4_A_,432,436,1,1 4ry4_A_,433,438,1,1 4ry4_A_,440,517,1,1 4ry4_A_,443,454,1,1 4ry4_A_,445,452,1,1 4ry4_A_,447,450,1,1 4ry4_A_,448,555,1,1 4ry4_A_,451,560,1,1 4ry4_A_,451,562,1,1 4ry4_A_,455,458,1,1 4ry4_A_,456,521,1,1 4ry4_A_,458,462,1,1 4ry4_A_,459,463,1,1 4ry4_A_,460,464,1,1 4ry4_A_,461,465,1,1 4ry4_A_,462,465,1,1 4ry4_A_,462,466,1,1 4ry4_A_,463,467,1,1 4ry4_A_,464,468,1,1 4ry4_A_,464,539,1,1 4ry4_A_,465,542,1,1 4ry4_A_,465,546,1,1 4ry4_A_,469,472,1,1 4ry4_A_,469,473,1,1 4ry4_A_,470,473,1,1 4ry4_A_,475,477,1,1 4ry4_A_,478,481,1,1 4ry4_A_,478,482,1,1 4ry4_A_,479,483,1,1 4ry4_A_,480,484,1,1 4ry4_A_,481,485,1,1 4ry4_A_,482,486,1,1 4ry4_A_,483,487,1,1 4ry4_A_,484,488,1,1 4ry4_A_,485,489,1,1 4ry4_A_,486,490,1,1 4ry4_A_,487,491,1,1 4ry4_A_,488,492,1,1 4ry4_A_,489,493,1,1 4ry4_A_,489,494,1,1 4ry4_A_,495,500,1,1 4ry4_A_,496,499,1,1 4ry4_A_,497,500,1,1 4ry4_A_,500,504,1,1 4ry4_A_,502,505,1,1 4ry4_A_,503,507,1,1 4ry4_A_,504,508,1,1 4ry4_A_,505,509,1,1 4ry4_A_,506,510,1,1 4ry4_A_,508,511,1,1 4ry4_A_,508,512,1,1 4ry4_A_,509,512,1,1 4ry4_A_,509,513,1,1 4ry4_A_,516,520,1,1 4ry4_A_,517,521,1,1 4ry4_A_,518,521,1,1 4ry4_A_,519,522,1,1 4ry4_A_,519,523,1,1 4ry4_A_,520,523,1,1 4ry4_A_,520,524,1,1 4ry4_A_,524,537,1,1 4ry4_A_,526,529,1,1 4ry4_A_,527,530,1,1 4ry4_A_,540,543,1,1 4ry4_A_,543,545,1,1 4ry4_A_,555,558,1,1