pair,contact1,contact2,flow1,flow2 1nyl_A_,2,5,1,1 1nyl_A_,2,6,1,1 1nyl_A_,3,7,1,1 1nyl_A_,4,8,1,1 1nyl_A_,5,9,1,1 1nyl_A_,6,10,1,1 1nyl_A_,7,11,1,1 1nyl_A_,9,12,1,1 1nyl_A_,9,13,1,1 1nyl_A_,10,12,1,1 1nyl_A_,10,13,1,1 1nyl_A_,20,53,1,1 1nyl_A_,21,217,1,1 1nyl_A_,21,218,1,1 1nyl_A_,22,43,1,1 1nyl_A_,22,53,1,1 1nyl_A_,22,55,1,1 1nyl_A_,24,55,1,1 1nyl_A_,27,30,1,1 1nyl_A_,31,68,1,1 1nyl_A_,32,285,1,1 1nyl_A_,33,35,1,1 1nyl_A_,33,36,1,1 1nyl_A_,34,37,1,1 1nyl_A_,34,283,1,1 1nyl_A_,35,38,1,1 1nyl_A_,36,40,1,1 1nyl_A_,37,41,1,1 1nyl_A_,37,302,1,1 1nyl_A_,38,42,1,1 1nyl_A_,38,251,1,1 1nyl_A_,39,43,1,1 1nyl_A_,40,44,1,1 1nyl_A_,41,45,1,1 1nyl_A_,42,46,1,1 1nyl_A_,43,54,1,1 1nyl_A_,44,48,1,1 1nyl_A_,45,48,1,1 1nyl_A_,45,49,1,1 1nyl_A_,47,52,1,1 1nyl_A_,54,55,1,1 1nyl_A_,54,85,1,1 1nyl_A_,56,89,1,1 1nyl_A_,57,211,1,1 1nyl_A_,58,89,1,1 1nyl_A_,58,91,1,1 1nyl_A_,59,61,1,1 1nyl_A_,59,91,1,1 1nyl_A_,60,92,1,1 1nyl_A_,68,72,1,1 1nyl_A_,69,73,1,1 1nyl_A_,70,74,1,1 1nyl_A_,71,75,1,1 1nyl_A_,72,76,1,1 1nyl_A_,73,77,1,1 1nyl_A_,74,78,1,1 1nyl_A_,75,79,1,1 1nyl_A_,76,80,1,1 1nyl_A_,77,82,1,1 1nyl_A_,78,81,1,1 1nyl_A_,80,299,1,1 1nyl_A_,87,89,1,1 1nyl_A_,90,93,1,1 1nyl_A_,91,94,1,1 1nyl_A_,94,98,1,1 1nyl_A_,94,214,1,1 1nyl_A_,95,99,1,1 1nyl_A_,96,100,1,1 1nyl_A_,97,101,1,1 1nyl_A_,98,102,1,1 1nyl_A_,99,103,1,1 1nyl_A_,100,104,1,1 1nyl_A_,101,105,1,1 1nyl_A_,101,240,1,1 1nyl_A_,102,106,1,1 1nyl_A_,103,107,1,1 1nyl_A_,104,108,1,1 1nyl_A_,104,240,1,1 1nyl_A_,105,110,1,1 1nyl_A_,106,109,1,1 1nyl_A_,108,238,1,1 1nyl_A_,110,167,1,1 1nyl_A_,112,165,1,1 1nyl_A_,112,179,1,1 1nyl_A_,113,140,1,1 1nyl_A_,114,116,1,1 1nyl_A_,114,135,1,1 1nyl_A_,114,163,1,1 1nyl_A_,114,165,1,1 1nyl_A_,115,140,1,1 1nyl_A_,117,119,1,1 1nyl_A_,117,120,1,1 1nyl_A_,117,121,1,1 1nyl_A_,118,122,1,1 1nyl_A_,119,123,1,1 1nyl_A_,120,124,1,1 1nyl_A_,121,125,1,1 1nyl_A_,123,126,1,1 1nyl_A_,124,133,1,1 1nyl_A_,125,175,1,1 1nyl_A_,125,178,1,1 1nyl_A_,127,129,1,1 1nyl_A_,127,130,1,1 1nyl_A_,127,178,1,1 1nyl_A_,135,137,1,1 1nyl_A_,135,138,1,1 1nyl_A_,138,179,1,1 1nyl_A_,141,144,1,1 1nyl_A_,141,145,1,1 1nyl_A_,142,146,1,1 1nyl_A_,143,147,1,1 1nyl_A_,144,148,1,1 1nyl_A_,145,149,1,1 1nyl_A_,146,150,1,1 1nyl_A_,147,150,1,1 1nyl_A_,147,151,1,1 1nyl_A_,148,152,1,1 1nyl_A_,149,153,1,1 1nyl_A_,150,153,1,1 1nyl_A_,150,154,1,1 1nyl_A_,151,156,1,1 1nyl_A_,152,155,1,1 1nyl_A_,152,198,1,1 1nyl_A_,158,161,1,1 1nyl_A_,159,187,1,1 1nyl_A_,164,182,1,1 1nyl_A_,164,183,1,1 1nyl_A_,165,179,1,1 1nyl_A_,166,180,1,1 1nyl_A_,168,179,1,1 1nyl_A_,169,171,1,1 1nyl_A_,169,177,1,1 1nyl_A_,172,174,1,1 1nyl_A_,172,178,1,1 1nyl_A_,174,177,1,1 1nyl_A_,175,178,1,1 1nyl_A_,177,179,1,1 1nyl_A_,182,202,1,1 1nyl_A_,184,200,1,1 1nyl_A_,186,188,1,1 1nyl_A_,186,198,1,1 1nyl_A_,190,192,1,1 1nyl_A_,190,194,1,1 1nyl_A_,193,196,1,1 1nyl_A_,202,206,1,1 1nyl_A_,203,207,1,1 1nyl_A_,204,208,1,1 1nyl_A_,205,208,1,1 1nyl_A_,205,209,1,1 1nyl_A_,206,210,1,1 1nyl_A_,207,211,1,1 1nyl_A_,207,221,1,1 1nyl_A_,208,212,1,1 1nyl_A_,209,213,1,1 1nyl_A_,210,214,1,1 1nyl_A_,211,214,1,1 1nyl_A_,211,216,1,1 1nyl_A_,211,219,1,1 1nyl_A_,211,232,1,1 1nyl_A_,212,215,1,1 1nyl_A_,219,246,1,1 1nyl_A_,219,248,1,1 1nyl_A_,221,248,1,1 1nyl_A_,221,250,1,1 1nyl_A_,222,225,1,1 1nyl_A_,223,226,1,1 1nyl_A_,224,228,1,1 1nyl_A_,225,229,1,1 1nyl_A_,225,247,1,1 1nyl_A_,227,230,1,1 1nyl_A_,228,232,1,1 1nyl_A_,229,233,1,1 1nyl_A_,229,249,1,1 1nyl_A_,230,234,1,1 1nyl_A_,231,235,1,1 1nyl_A_,232,236,1,1 1nyl_A_,233,237,1,1 1nyl_A_,233,244,1,1 1nyl_A_,234,238,1,1 1nyl_A_,235,238,1,1 1nyl_A_,254,312,1,1 1nyl_A_,256,313,1,1 1nyl_A_,257,457,1,1 1nyl_A_,258,259,1,1 1nyl_A_,262,266,1,1 1nyl_A_,263,267,1,1 1nyl_A_,264,267,1,1 1nyl_A_,264,268,1,1 1nyl_A_,265,269,1,1 1nyl_A_,266,270,1,1 1nyl_A_,267,270,1,1 1nyl_A_,275,279,1,1 1nyl_A_,275,448,1,1 1nyl_A_,275,508,1,1 1nyl_A_,277,284,1,1 1nyl_A_,278,507,1,1 1nyl_A_,279,281,1,1 1nyl_A_,279,282,1,1 1nyl_A_,280,291,1,1 1nyl_A_,281,473,1,1 1nyl_A_,284,286,1,1 1nyl_A_,284,287,1,1 1nyl_A_,284,288,1,1 1nyl_A_,285,289,1,1 1nyl_A_,286,290,1,1 1nyl_A_,288,291,1,1 1nyl_A_,288,292,1,1 1nyl_A_,288,293,1,1 1nyl_A_,289,292,1,1 1nyl_A_,290,503,1,1 1nyl_A_,290,516,1,1 1nyl_A_,291,517,1,1 1nyl_A_,291,518,1,1 1nyl_A_,294,297,1,1 1nyl_A_,294,298,1,1 1nyl_A_,294,325,1,1 1nyl_A_,295,299,1,1 1nyl_A_,296,300,1,1 1nyl_A_,297,301,1,1 1nyl_A_,298,302,1,1 1nyl_A_,300,303,1,1 1nyl_A_,301,304,1,1 1nyl_A_,301,305,1,1 1nyl_A_,309,311,1,1 1nyl_A_,310,312,1,1 1nyl_A_,314,317,1,1 1nyl_A_,315,319,1,1 1nyl_A_,316,320,1,1 1nyl_A_,317,321,1,1 1nyl_A_,318,322,1,1 1nyl_A_,319,323,1,1 1nyl_A_,320,324,1,1 1nyl_A_,321,325,1,1 1nyl_A_,322,326,1,1 1nyl_A_,323,327,1,1 1nyl_A_,323,520,1,1 1nyl_A_,325,328,1,1 1nyl_A_,325,329,1,1 1nyl_A_,326,330,1,1 1nyl_A_,330,332,1,1 1nyl_A_,331,495,1,1 1nyl_A_,332,358,1,1 1nyl_A_,333,495,1,1 1nyl_A_,333,497,1,1 1nyl_A_,334,482,1,1 1nyl_A_,335,435,1,1 1nyl_A_,336,480,1,1 1nyl_A_,337,378,1,1 1nyl_A_,338,378,1,1 1nyl_A_,338,379,1,1 1nyl_A_,339,379,1,1 1nyl_A_,340,377,1,1 1nyl_A_,341,422,1,1 1nyl_A_,342,375,1,1 1nyl_A_,343,423,1,1 1nyl_A_,343,425,1,1 1nyl_A_,344,373,1,1 1nyl_A_,345,425,1,1 1nyl_A_,346,427,1,1 1nyl_A_,348,427,1,1 1nyl_A_,352,371,1,1 1nyl_A_,352,405,1,1 1nyl_A_,354,369,1,1 1nyl_A_,355,368,1,1 1nyl_A_,356,367,1,1 1nyl_A_,357,367,1,1 1nyl_A_,359,361,1,1 1nyl_A_,362,365,1,1 1nyl_A_,367,482,1,1 1nyl_A_,372,374,1,1 1nyl_A_,372,438,1,1 1nyl_A_,374,439,1,1 1nyl_A_,376,437,1,1 1nyl_A_,378,380,1,1 1nyl_A_,378,381,1,1 1nyl_A_,380,390,1,1 1nyl_A_,381,392,1,1 1nyl_A_,381,498,1,1 1nyl_A_,382,383,1,1 1nyl_A_,383,393,1,1 1nyl_A_,384,414,1,1 1nyl_A_,397,409,1,1 1nyl_A_,399,407,1,1 1nyl_A_,400,431,1,1 1nyl_A_,400,434,1,1 1nyl_A_,401,404,1,1 1nyl_A_,401,405,1,1 1nyl_A_,402,434,1,1 1nyl_A_,402,436,1,1 1nyl_A_,406,428,1,1 1nyl_A_,408,426,1,1 1nyl_A_,410,424,1,1 1nyl_A_,410,426,1,1 1nyl_A_,411,424,1,1 1nyl_A_,413,421,1,1 1nyl_A_,413,422,1,1 1nyl_A_,414,421,1,1 1nyl_A_,415,417,1,1 1nyl_A_,415,418,1,1 1nyl_A_,422,423,1,1 1nyl_A_,428,430,1,1 1nyl_A_,438,441,1,1 1nyl_A_,443,481,1,1 1nyl_A_,445,479,1,1 1nyl_A_,446,448,1,1 1nyl_A_,446,513,1,1 1nyl_A_,446,515,1,1 1nyl_A_,447,477,1,1 1nyl_A_,448,515,1,1 1nyl_A_,448,517,1,1 1nyl_A_,449,475,1,1 1nyl_A_,450,516,1,1 1nyl_A_,450,517,1,1 1nyl_A_,451,452,1,1 1nyl_A_,453,470,1,1 1nyl_A_,455,468,1,1 1nyl_A_,458,461,1,1 1nyl_A_,464,466,1,1 1nyl_A_,466,469,1,1 1nyl_A_,482,485,1,1 1nyl_A_,484,487,1,1 1nyl_A_,494,502,1,1 1nyl_A_,495,501,1,1 1nyl_A_,496,499,1,1 1nyl_A_,496,500,1,1 1nyl_A_,501,519,1,1 1nyl_A_,503,504,1,1 1nyl_A_,503,516,1,1 1nyl_A_,505,507,1,1 1nyl_A_,505,508,1,1 1nyl_A_,505,514,1,1 1nyl_A_,505,516,1,1 1nyl_A_,509,512,1,1