pair,contact1,contact2,flow1,flow2 2zt7_A_,3,6,1,1 2zt7_A_,3,7,1,1 2zt7_A_,4,8,1,1 2zt7_A_,4,335,1,1 2zt7_A_,5,9,1,1 2zt7_A_,6,10,1,1 2zt7_A_,7,11,1,1 2zt7_A_,8,12,1,1 2zt7_A_,9,13,1,1 2zt7_A_,10,14,1,1 2zt7_A_,10,406,1,1 2zt7_A_,11,16,1,1 2zt7_A_,12,15,1,1 2zt7_A_,13,466,1,1 2zt7_A_,14,463,1,1 2zt7_A_,14,466,1,1 2zt7_A_,16,34,1,1 2zt7_A_,18,19,1,1 2zt7_A_,18,32,1,1 2zt7_A_,20,30,1,1 2zt7_A_,21,24,1,1 2zt7_A_,22,25,1,1 2zt7_A_,27,30,1,1 2zt7_A_,29,227,1,1 2zt7_A_,33,38,1,1 2zt7_A_,34,38,1,1 2zt7_A_,35,39,1,1 2zt7_A_,36,40,1,1 2zt7_A_,37,41,1,1 2zt7_A_,38,42,1,1 2zt7_A_,39,43,1,1 2zt7_A_,40,44,1,1 2zt7_A_,41,45,1,1 2zt7_A_,42,46,1,1 2zt7_A_,43,47,1,1 2zt7_A_,44,48,1,1 2zt7_A_,44,299,1,1 2zt7_A_,45,49,1,1 2zt7_A_,46,50,1,1 2zt7_A_,47,51,1,1 2zt7_A_,48,52,1,1 2zt7_A_,49,54,1,1 2zt7_A_,49,60,1,1 2zt7_A_,50,55,1,1 2zt7_A_,51,295,1,1 2zt7_A_,51,302,1,1 2zt7_A_,52,56,1,1 2zt7_A_,53,58,1,1 2zt7_A_,54,57,1,1 2zt7_A_,56,247,1,1 2zt7_A_,56,291,1,1 2zt7_A_,59,205,1,1 2zt7_A_,61,207,1,1 2zt7_A_,64,66,1,1 2zt7_A_,65,180,1,1 2zt7_A_,67,178,1,1 2zt7_A_,68,71,1,1 2zt7_A_,69,73,1,1 2zt7_A_,69,176,1,1 2zt7_A_,69,178,1,1 2zt7_A_,70,74,1,1 2zt7_A_,72,75,1,1 2zt7_A_,72,77,1,1 2zt7_A_,72,78,1,1 2zt7_A_,73,76,1,1 2zt7_A_,73,79,1,1 2zt7_A_,75,77,1,1 2zt7_A_,75,350,1,1 2zt7_A_,76,80,1,1 2zt7_A_,77,81,1,1 2zt7_A_,77,162,1,1 2zt7_A_,79,80,1,1 2zt7_A_,80,82,1,1 2zt7_A_,81,163,1,1 2zt7_A_,83,161,1,1 2zt7_A_,84,97,1,1 2zt7_A_,85,159,1,1 2zt7_A_,86,95,1,1 2zt7_A_,87,156,1,1 2zt7_A_,88,91,1,1 2zt7_A_,89,154,1,1 2zt7_A_,96,100,1,1 2zt7_A_,97,101,1,1 2zt7_A_,99,103,1,1 2zt7_A_,100,104,1,1 2zt7_A_,101,105,1,1 2zt7_A_,102,106,1,1 2zt7_A_,104,107,1,1 2zt7_A_,104,108,1,1 2zt7_A_,105,109,1,1 2zt7_A_,106,110,1,1 2zt7_A_,107,111,1,1 2zt7_A_,111,114,1,1 2zt7_A_,114,115,1,1 2zt7_A_,115,118,1,1 2zt7_A_,115,119,1,1 2zt7_A_,116,120,1,1 2zt7_A_,117,121,1,1 2zt7_A_,118,122,1,1 2zt7_A_,119,123,1,1 2zt7_A_,120,124,1,1 2zt7_A_,121,125,1,1 2zt7_A_,122,125,1,1 2zt7_A_,122,126,1,1 2zt7_A_,123,127,1,1 2zt7_A_,124,128,1,1 2zt7_A_,126,129,1,1 2zt7_A_,127,128,1,1 2zt7_A_,133,136,1,1 2zt7_A_,133,137,1,1 2zt7_A_,134,138,1,1 2zt7_A_,134,158,1,1 2zt7_A_,135,139,1,1 2zt7_A_,136,140,1,1 2zt7_A_,137,141,1,1 2zt7_A_,139,142,1,1 2zt7_A_,139,143,1,1 2zt7_A_,140,144,1,1 2zt7_A_,141,146,1,1 2zt7_A_,142,145,1,1 2zt7_A_,147,152,1,1 2zt7_A_,147,153,1,1 2zt7_A_,148,150,1,1 2zt7_A_,162,164,1,1 2zt7_A_,163,215,1,1 2zt7_A_,167,177,1,1 2zt7_A_,169,175,1,1 2zt7_A_,180,211,1,1 2zt7_A_,180,213,1,1 2zt7_A_,181,214,1,1 2zt7_A_,182,185,1,1 2zt7_A_,182,347,1,1 2zt7_A_,183,186,1,1 2zt7_A_,183,233,1,1 2zt7_A_,184,187,1,1 2zt7_A_,184,188,1,1 2zt7_A_,184,233,1,1 2zt7_A_,185,188,1,1 2zt7_A_,185,189,1,1 2zt7_A_,185,351,1,1 2zt7_A_,185,355,1,1 2zt7_A_,186,190,1,1 2zt7_A_,187,190,1,1 2zt7_A_,188,191,1,1 2zt7_A_,190,194,1,1 2zt7_A_,191,195,1,1 2zt7_A_,192,196,1,1 2zt7_A_,192,362,1,1 2zt7_A_,194,197,1,1 2zt7_A_,195,198,1,1 2zt7_A_,196,199,1,1 2zt7_A_,198,201,1,1 2zt7_A_,204,237,1,1 2zt7_A_,206,235,1,1 2zt7_A_,208,233,1,1 2zt7_A_,210,231,1,1 2zt7_A_,211,230,1,1 2zt7_A_,212,229,1,1 2zt7_A_,214,216,1,1 2zt7_A_,214,227,1,1 2zt7_A_,216,227,1,1 2zt7_A_,217,227,1,1 2zt7_A_,221,224,1,1 2zt7_A_,224,386,1,1 2zt7_A_,232,382,1,1 2zt7_A_,233,381,1,1 2zt7_A_,234,380,1,1 2zt7_A_,236,378,1,1 2zt7_A_,238,376,1,1 2zt7_A_,239,241,1,1 2zt7_A_,239,242,1,1 2zt7_A_,241,367,1,1 2zt7_A_,242,244,1,1 2zt7_A_,245,247,1,1 2zt7_A_,245,248,1,1 2zt7_A_,245,287,1,1 2zt7_A_,247,250,1,1 2zt7_A_,248,251,1,1 2zt7_A_,251,254,1,1 2zt7_A_,252,276,1,1 2zt7_A_,253,274,1,1 2zt7_A_,254,275,1,1 2zt7_A_,256,273,1,1 2zt7_A_,257,312,1,1 2zt7_A_,258,271,1,1 2zt7_A_,259,264,1,1 2zt7_A_,259,312,1,1 2zt7_A_,259,314,1,1 2zt7_A_,260,263,1,1 2zt7_A_,260,264,1,1 2zt7_A_,261,264,1,1 2zt7_A_,261,265,1,1 2zt7_A_,261,314,1,1 2zt7_A_,262,266,1,1 2zt7_A_,264,313,1,1 2zt7_A_,264,314,1,1 2zt7_A_,266,268,1,1 2zt7_A_,271,281,1,1 2zt7_A_,274,277,1,1 2zt7_A_,274,278,1,1 2zt7_A_,275,279,1,1 2zt7_A_,276,280,1,1 2zt7_A_,277,281,1,1 2zt7_A_,278,284,1,1 2zt7_A_,279,282,1,1 2zt7_A_,286,289,1,1 2zt7_A_,287,291,1,1 2zt7_A_,288,292,1,1 2zt7_A_,289,293,1,1 2zt7_A_,290,294,1,1 2zt7_A_,291,295,1,1 2zt7_A_,292,296,1,1 2zt7_A_,293,297,1,1 2zt7_A_,294,298,1,1 2zt7_A_,295,299,1,1 2zt7_A_,296,300,1,1 2zt7_A_,297,301,1,1 2zt7_A_,298,302,1,1 2zt7_A_,299,303,1,1 2zt7_A_,300,304,1,1 2zt7_A_,300,305,1,1 2zt7_A_,301,304,1,1 2zt7_A_,306,309,1,1 2zt7_A_,306,394,1,1 2zt7_A_,307,310,1,1 2zt7_A_,309,333,1,1 2zt7_A_,311,331,1,1 2zt7_A_,313,319,1,1 2zt7_A_,313,329,1,1 2zt7_A_,313,331,1,1 2zt7_A_,314,326,1,1 2zt7_A_,315,327,1,1 2zt7_A_,315,329,1,1 2zt7_A_,316,319,1,1 2zt7_A_,321,324,1,1 2zt7_A_,325,346,1,1 2zt7_A_,326,346,1,1 2zt7_A_,327,329,1,1 2zt7_A_,327,344,1,1 2zt7_A_,328,344,1,1 2zt7_A_,330,341,1,1 2zt7_A_,330,342,1,1 2zt7_A_,332,339,1,1 2zt7_A_,332,390,1,1 2zt7_A_,333,394,1,1 2zt7_A_,334,336,1,1 2zt7_A_,334,337,1,1 2zt7_A_,335,393,1,1 2zt7_A_,340,386,1,1 2zt7_A_,341,383,1,1 2zt7_A_,343,381,1,1 2zt7_A_,345,379,1,1 2zt7_A_,346,348,1,1 2zt7_A_,347,351,1,1 2zt7_A_,349,353,1,1 2zt7_A_,350,354,1,1 2zt7_A_,351,355,1,1 2zt7_A_,352,356,1,1 2zt7_A_,353,357,1,1 2zt7_A_,354,358,1,1 2zt7_A_,355,359,1,1 2zt7_A_,357,360,1,1 2zt7_A_,365,373,1,1 2zt7_A_,367,371,1,1 2zt7_A_,383,387,1,1 2zt7_A_,384,388,1,1 2zt7_A_,385,389,1,1 2zt7_A_,386,390,1,1 2zt7_A_,387,391,1,1 2zt7_A_,388,392,1,1 2zt7_A_,389,393,1,1 2zt7_A_,390,394,1,1 2zt7_A_,391,395,1,1 2zt7_A_,392,395,1,1 2zt7_A_,395,409,1,1 2zt7_A_,397,407,1,1 2zt7_A_,397,409,1,1 2zt7_A_,399,405,1,1 2zt7_A_,399,492,1,1 2zt7_A_,401,404,1,1 2zt7_A_,403,405,1,1 2zt7_A_,405,458,1,1 2zt7_A_,408,465,1,1 2zt7_A_,410,492,1,1 2zt7_A_,411,414,1,1 2zt7_A_,411,415,1,1 2zt7_A_,418,447,1,1 2zt7_A_,418,471,1,1 2zt7_A_,419,447,1,1 2zt7_A_,420,464,1,1 2zt7_A_,420,471,1,1 2zt7_A_,420,473,1,1 2zt7_A_,421,449,1,1 2zt7_A_,421,451,1,1 2zt7_A_,422,473,1,1 2zt7_A_,422,475,1,1 2zt7_A_,423,460,1,1 2zt7_A_,424,475,1,1 2zt7_A_,425,427,1,1 2zt7_A_,430,433,1,1 2zt7_A_,430,434,1,1 2zt7_A_,431,435,1,1 2zt7_A_,433,437,1,1 2zt7_A_,434,438,1,1 2zt7_A_,435,439,1,1 2zt7_A_,436,440,1,1 2zt7_A_,436,443,1,1 2zt7_A_,437,441,1,1 2zt7_A_,438,442,1,1 2zt7_A_,438,448,1,1 2zt7_A_,439,443,1,1 2zt7_A_,441,444,1,1 2zt7_A_,441,446,1,1 2zt7_A_,442,445,1,1 2zt7_A_,444,510,1,1 2zt7_A_,446,448,1,1 2zt7_A_,451,453,1,1 2zt7_A_,451,460,1,1 2zt7_A_,454,463,1,1 2zt7_A_,456,459,1,1 2zt7_A_,456,460,1,1 2zt7_A_,457,461,1,1 2zt7_A_,458,462,1,1 2zt7_A_,461,465,1,1 2zt7_A_,461,474,1,1 2zt7_A_,464,469,1,1 2zt7_A_,465,468,1,1 2zt7_A_,465,490,1,1 2zt7_A_,468,492,1,1 2zt7_A_,470,492,1,1 2zt7_A_,472,490,1,1 2zt7_A_,474,488,1,1 2zt7_A_,476,479,1,1 2zt7_A_,476,499,1,1 2zt7_A_,477,480,1,1 2zt7_A_,477,481,1,1 2zt7_A_,478,482,1,1 2zt7_A_,479,485,1,1 2zt7_A_,479,486,1,1 2zt7_A_,485,502,1,1 2zt7_A_,486,499,1,1 2zt7_A_,487,500,1,1 2zt7_A_,488,499,1,1 2zt7_A_,489,498,1,1 2zt7_A_,491,494,1,1 2zt7_A_,491,495,1,1 2zt7_A_,491,496,1,1 2zt7_A_,492,493,1,1 2zt7_A_,499,527,1,1 2zt7_A_,501,503,1,1 2zt7_A_,501,504,1,1 2zt7_A_,501,505,1,1 2zt7_A_,504,507,1,1 2zt7_A_,504,508,1,1 2zt7_A_,505,509,1,1 2zt7_A_,506,510,1,1 2zt7_A_,507,511,1,1 2zt7_A_,508,512,1,1 2zt7_A_,509,513,1,1 2zt7_A_,510,514,1,1 2zt7_A_,511,516,1,1 2zt7_A_,511,517,1,1 2zt7_A_,518,522,1,1 2zt7_A_,519,523,1,1 2zt7_A_,521,524,1,1 2zt7_A_,521,525,1,1 2zt7_A_,522,526,1,1