pair,contact1,contact2,flow1,flow2 7x7y_Z_,7,518,1,1 7x7y_Z_,12,15,1,1 7x7y_Z_,12,16,1,1 7x7y_Z_,13,17,1,1 7x7y_Z_,14,18,1,1 7x7y_Z_,15,19,1,1 7x7y_Z_,16,20,1,1 7x7y_Z_,17,21,1,1 7x7y_Z_,18,22,1,1 7x7y_Z_,18,68,1,1 7x7y_Z_,19,23,1,1 7x7y_Z_,20,24,1,1 7x7y_Z_,21,25,1,1 7x7y_Z_,22,26,1,1 7x7y_Z_,23,27,1,1 7x7y_Z_,23,99,1,1 7x7y_Z_,25,29,1,1 7x7y_Z_,27,30,1,1 7x7y_Z_,28,40,1,1 7x7y_Z_,30,33,1,1 7x7y_Z_,30,449,1,1 7x7y_Z_,31,38,1,1 7x7y_Z_,31,40,1,1 7x7y_Z_,33,449,1,1 7x7y_Z_,34,37,1,1 7x7y_Z_,37,53,1,1 7x7y_Z_,42,50,1,1 7x7y_Z_,44,48,1,1 7x7y_Z_,50,61,1,1 7x7y_Z_,52,54,1,1 7x7y_Z_,54,57,1,1 7x7y_Z_,54,58,1,1 7x7y_Z_,54,154,1,1 7x7y_Z_,55,59,1,1 7x7y_Z_,56,60,1,1 7x7y_Z_,57,61,1,1 7x7y_Z_,66,68,1,1 7x7y_Z_,67,70,1,1 7x7y_Z_,68,71,1,1 7x7y_Z_,69,73,1,1 7x7y_Z_,70,74,1,1 7x7y_Z_,71,74,1,1 7x7y_Z_,72,75,1,1 7x7y_Z_,75,79,1,1 7x7y_Z_,76,80,1,1 7x7y_Z_,77,81,1,1 7x7y_Z_,78,82,1,1 7x7y_Z_,79,83,1,1 7x7y_Z_,80,391,1,1 7x7y_Z_,83,85,1,1 7x7y_Z_,83,395,1,1 7x7y_Z_,86,89,1,1 7x7y_Z_,86,90,1,1 7x7y_Z_,88,92,1,1 7x7y_Z_,89,93,1,1 7x7y_Z_,90,94,1,1 7x7y_Z_,90,502,1,1 7x7y_Z_,90,503,1,1 7x7y_Z_,91,95,1,1 7x7y_Z_,92,96,1,1 7x7y_Z_,93,97,1,1 7x7y_Z_,94,98,1,1 7x7y_Z_,95,99,1,1 7x7y_Z_,96,100,1,1 7x7y_Z_,97,101,1,1 7x7y_Z_,98,102,1,1 7x7y_Z_,101,105,1,1 7x7y_Z_,102,106,1,1 7x7y_Z_,104,107,1,1 7x7y_Z_,105,108,1,1 7x7y_Z_,110,112,1,1 7x7y_Z_,110,113,1,1 7x7y_Z_,111,115,1,1 7x7y_Z_,112,115,1,1 7x7y_Z_,112,116,1,1 7x7y_Z_,113,117,1,1 7x7y_Z_,114,118,1,1 7x7y_Z_,115,119,1,1 7x7y_Z_,116,120,1,1 7x7y_Z_,116,425,1,1 7x7y_Z_,117,121,1,1 7x7y_Z_,118,122,1,1 7x7y_Z_,119,123,1,1 7x7y_Z_,121,125,1,1 7x7y_Z_,122,123,1,1 7x7y_Z_,122,126,1,1 7x7y_Z_,124,128,1,1 7x7y_Z_,125,128,1,1 7x7y_Z_,127,130,1,1 7x7y_Z_,128,131,1,1 7x7y_Z_,128,132,1,1 7x7y_Z_,134,402,1,1 7x7y_Z_,139,142,1,1 7x7y_Z_,139,143,1,1 7x7y_Z_,140,144,1,1 7x7y_Z_,140,169,1,1 7x7y_Z_,141,145,1,1 7x7y_Z_,142,146,1,1 7x7y_Z_,143,147,1,1 7x7y_Z_,144,148,1,1 7x7y_Z_,145,149,1,1 7x7y_Z_,146,150,1,1 7x7y_Z_,147,151,1,1 7x7y_Z_,148,152,1,1 7x7y_Z_,148,161,1,1 7x7y_Z_,150,153,1,1 7x7y_Z_,151,154,1,1 7x7y_Z_,154,388,1,1 7x7y_Z_,159,163,1,1 7x7y_Z_,160,164,1,1 7x7y_Z_,163,167,1,1 7x7y_Z_,164,168,1,1 7x7y_Z_,165,169,1,1 7x7y_Z_,166,170,1,1 7x7y_Z_,167,171,1,1 7x7y_Z_,168,172,1,1 7x7y_Z_,169,173,1,1 7x7y_Z_,171,174,1,1 7x7y_Z_,176,179,1,1 7x7y_Z_,179,365,1,1 7x7y_Z_,182,184,1,1 7x7y_Z_,182,185,1,1 7x7y_Z_,183,186,1,1 7x7y_Z_,184,318,1,1 7x7y_Z_,185,366,1,1 7x7y_Z_,185,367,1,1 7x7y_Z_,187,314,1,1 7x7y_Z_,187,369,1,1 7x7y_Z_,189,369,1,1 7x7y_Z_,189,371,1,1 7x7y_Z_,191,371,1,1 7x7y_Z_,191,373,1,1 7x7y_Z_,194,348,1,1 7x7y_Z_,195,197,1,1 7x7y_Z_,195,198,1,1 7x7y_Z_,196,199,1,1 7x7y_Z_,200,370,1,1 7x7y_Z_,202,368,1,1 7x7y_Z_,204,368,1,1 7x7y_Z_,207,356,1,1 7x7y_Z_,212,354,1,1 7x7y_Z_,213,215,1,1 7x7y_Z_,213,216,1,1 7x7y_Z_,213,298,1,1 7x7y_Z_,215,302,1,1 7x7y_Z_,220,345,1,1 7x7y_Z_,222,223,1,1 7x7y_Z_,223,342,1,1 7x7y_Z_,224,277,1,1 7x7y_Z_,225,340,1,1 7x7y_Z_,226,285,1,1 7x7y_Z_,228,289,1,1 7x7y_Z_,229,328,1,1 7x7y_Z_,229,329,1,1 7x7y_Z_,230,288,1,1 7x7y_Z_,231,233,1,1 7x7y_Z_,231,291,1,1 7x7y_Z_,232,291,1,1 7x7y_Z_,237,258,1,1 7x7y_Z_,238,265,1,1 7x7y_Z_,240,241,1,1 7x7y_Z_,247,249,1,1 7x7y_Z_,247,251,1,1 7x7y_Z_,248,252,1,1 7x7y_Z_,249,253,1,1 7x7y_Z_,250,254,1,1 7x7y_Z_,251,255,1,1 7x7y_Z_,252,256,1,1 7x7y_Z_,253,257,1,1 7x7y_Z_,254,258,1,1 7x7y_Z_,255,259,1,1 7x7y_Z_,258,261,1,1 7x7y_Z_,259,262,1,1 7x7y_Z_,259,263,1,1 7x7y_Z_,259,293,1,1 7x7y_Z_,260,264,1,1 7x7y_Z_,262,266,1,1 7x7y_Z_,263,266,1,1 7x7y_Z_,263,267,1,1 7x7y_Z_,265,268,1,1 7x7y_Z_,266,269,1,1 7x7y_Z_,267,271,1,1 7x7y_Z_,268,271,1,1 7x7y_Z_,268,272,1,1 7x7y_Z_,269,273,1,1 7x7y_Z_,270,274,1,1 7x7y_Z_,272,275,1,1 7x7y_Z_,272,276,1,1 7x7y_Z_,273,303,1,1 7x7y_Z_,281,282,1,1 7x7y_Z_,284,306,1,1 7x7y_Z_,286,306,1,1 7x7y_Z_,286,308,1,1 7x7y_Z_,289,311,1,1 7x7y_Z_,292,309,1,1 7x7y_Z_,293,295,1,1 7x7y_Z_,293,296,1,1 7x7y_Z_,293,297,1,1 7x7y_Z_,294,298,1,1 7x7y_Z_,295,299,1,1 7x7y_Z_,296,300,1,1 7x7y_Z_,297,301,1,1 7x7y_Z_,298,301,1,1 7x7y_Z_,300,303,1,1 7x7y_Z_,300,305,1,1 7x7y_Z_,301,304,1,1 7x7y_Z_,312,316,1,1 7x7y_Z_,313,317,1,1 7x7y_Z_,314,318,1,1 7x7y_Z_,315,319,1,1 7x7y_Z_,316,320,1,1 7x7y_Z_,318,322,1,1 7x7y_Z_,319,322,1,1 7x7y_Z_,319,323,1,1 7x7y_Z_,320,323,1,1 7x7y_Z_,320,324,1,1 7x7y_Z_,326,338,1,1 7x7y_Z_,330,333,1,1 7x7y_Z_,331,334,1,1 7x7y_Z_,335,337,1,1 7x7y_Z_,336,339,1,1 7x7y_Z_,341,362,1,1 7x7y_Z_,346,357,1,1 7x7y_Z_,346,359,1,1 7x7y_Z_,347,356,1,1 7x7y_Z_,348,355,1,1 7x7y_Z_,348,372,1,1 7x7y_Z_,350,353,1,1 7x7y_Z_,358,361,1,1 7x7y_Z_,366,367,1,1 7x7y_Z_,375,379,1,1 7x7y_Z_,376,380,1,1 7x7y_Z_,377,381,1,1 7x7y_Z_,378,382,1,1 7x7y_Z_,379,383,1,1 7x7y_Z_,380,384,1,1 7x7y_Z_,381,385,1,1 7x7y_Z_,382,385,1,1 7x7y_Z_,382,386,1,1 7x7y_Z_,383,387,1,1 7x7y_Z_,384,387,1,1 7x7y_Z_,385,389,1,1 7x7y_Z_,386,390,1,1 7x7y_Z_,387,391,1,1 7x7y_Z_,388,392,1,1 7x7y_Z_,389,393,1,1 7x7y_Z_,390,394,1,1 7x7y_Z_,391,395,1,1 7x7y_Z_,392,396,1,1 7x7y_Z_,392,492,1,1 7x7y_Z_,393,397,1,1 7x7y_Z_,394,398,1,1 7x7y_Z_,395,399,1,1 7x7y_Z_,399,401,1,1 7x7y_Z_,403,491,1,1 7x7y_Z_,405,408,1,1 7x7y_Z_,405,489,1,1 7x7y_Z_,406,474,1,1 7x7y_Z_,408,412,1,1 7x7y_Z_,409,413,1,1 7x7y_Z_,410,414,1,1 7x7y_Z_,410,496,1,1 7x7y_Z_,413,417,1,1 7x7y_Z_,417,420,1,1 7x7y_Z_,426,429,1,1 7x7y_Z_,427,430,1,1 7x7y_Z_,428,431,1,1 7x7y_Z_,428,432,1,1 7x7y_Z_,429,433,1,1 7x7y_Z_,430,434,1,1 7x7y_Z_,431,435,1,1 7x7y_Z_,432,436,1,1 7x7y_Z_,433,437,1,1 7x7y_Z_,438,441,1,1 7x7y_Z_,441,445,1,1 7x7y_Z_,442,446,1,1 7x7y_Z_,444,447,1,1 7x7y_Z_,444,448,1,1 7x7y_Z_,445,449,1,1 7x7y_Z_,446,450,1,1 7x7y_Z_,447,450,1,1 7x7y_Z_,447,452,1,1 7x7y_Z_,448,451,1,1 7x7y_Z_,453,456,1,1 7x7y_Z_,453,457,1,1 7x7y_Z_,455,459,1,1 7x7y_Z_,456,460,1,1 7x7y_Z_,457,461,1,1 7x7y_Z_,458,462,1,1 7x7y_Z_,459,463,1,1 7x7y_Z_,460,480,1,1 7x7y_Z_,464,470,1,1 7x7y_Z_,466,468,1,1 7x7y_Z_,466,470,1,1 7x7y_Z_,473,482,1,1 7x7y_Z_,475,478,1,1 7x7y_Z_,475,479,1,1 7x7y_Z_,484,489,1,1 7x7y_Z_,492,496,1,1 7x7y_Z_,493,497,1,1 7x7y_Z_,494,498,1,1 7x7y_Z_,495,499,1,1 7x7y_Z_,496,500,1,1 7x7y_Z_,497,501,1,1 7x7y_Z_,498,502,1,1 7x7y_Z_,499,503,1,1 7x7y_Z_,500,504,1,1 7x7y_Z_,502,506,1,1 7x7y_Z_,503,507,1,1 7x7y_Z_,504,508,1,1 7x7y_Z_,505,509,1,1 7x7y_Z_,506,510,1,1 7x7y_Z_,508,512,1,1 7x7y_Z_,509,512,1,1 7x7y_Z_,510,513,1,1