pair,contact1,contact2,flow1,flow2 2wrd_A_,1,343,1,1 2wrd_A_,2,444,1,1 2wrd_A_,3,341,1,1 2wrd_A_,4,325,1,1 2wrd_A_,4,328,1,1 2wrd_A_,4,332,1,1 2wrd_A_,5,7,1,1 2wrd_A_,5,335,1,1 2wrd_A_,5,339,1,1 2wrd_A_,7,9,1,1 2wrd_A_,7,24,1,1 2wrd_A_,7,315,1,1 2wrd_A_,9,11,1,1 2wrd_A_,9,23,1,1 2wrd_A_,9,315,1,1 2wrd_A_,11,23,1,1 2wrd_A_,13,21,1,1 2wrd_A_,14,20,1,1 2wrd_A_,14,412,1,1 2wrd_A_,15,17,1,1 2wrd_A_,15,18,1,1 2wrd_A_,15,19,1,1 2wrd_A_,16,409,1,1 2wrd_A_,18,314,1,1 2wrd_A_,22,315,1,1 2wrd_A_,24,25,1,1 2wrd_A_,24,313,1,1 2wrd_A_,25,311,1,1 2wrd_A_,25,312,1,1 2wrd_A_,27,309,1,1 2wrd_A_,28,30,1,1 2wrd_A_,28,32,1,1 2wrd_A_,28,307,1,1 2wrd_A_,29,307,1,1 2wrd_A_,31,33,1,1 2wrd_A_,31,283,1,1 2wrd_A_,31,287,1,1 2wrd_A_,31,289,1,1 2wrd_A_,32,305,1,1 2wrd_A_,34,36,1,1 2wrd_A_,35,37,1,1 2wrd_A_,35,280,1,1 2wrd_A_,37,275,1,1 2wrd_A_,38,268,1,1 2wrd_A_,38,270,1,1 2wrd_A_,39,75,1,1 2wrd_A_,39,275,1,1 2wrd_A_,40,269,1,1 2wrd_A_,40,270,1,1 2wrd_A_,41,44,1,1 2wrd_A_,42,272,1,1 2wrd_A_,44,74,1,1 2wrd_A_,45,74,1,1 2wrd_A_,47,75,1,1 2wrd_A_,47,77,1,1 2wrd_A_,48,267,1,1 2wrd_A_,49,52,1,1 2wrd_A_,49,77,1,1 2wrd_A_,52,63,1,1 2wrd_A_,53,55,1,1 2wrd_A_,53,56,1,1 2wrd_A_,53,57,1,1 2wrd_A_,53,84,1,1 2wrd_A_,54,58,1,1 2wrd_A_,54,78,1,1 2wrd_A_,55,59,1,1 2wrd_A_,56,61,1,1 2wrd_A_,57,60,1,1 2wrd_A_,58,142,1,1 2wrd_A_,60,141,1,1 2wrd_A_,61,63,1,1 2wrd_A_,61,64,1,1 2wrd_A_,61,85,1,1 2wrd_A_,62,65,1,1 2wrd_A_,71,108,1,1 2wrd_A_,73,102,1,1 2wrd_A_,73,105,1,1 2wrd_A_,74,258,1,1 2wrd_A_,76,261,1,1 2wrd_A_,78,261,1,1 2wrd_A_,78,262,1,1 2wrd_A_,78,263,1,1 2wrd_A_,82,84,1,1 2wrd_A_,83,84,1,1 2wrd_A_,87,216,1,1 2wrd_A_,88,175,1,1 2wrd_A_,88,220,1,1 2wrd_A_,89,222,1,1 2wrd_A_,91,224,1,1 2wrd_A_,93,223,1,1 2wrd_A_,93,224,1,1 2wrd_A_,93,225,1,1 2wrd_A_,94,98,1,1 2wrd_A_,94,226,1,1 2wrd_A_,95,99,1,1 2wrd_A_,96,100,1,1 2wrd_A_,97,101,1,1 2wrd_A_,98,102,1,1 2wrd_A_,99,377,1,1 2wrd_A_,100,103,1,1 2wrd_A_,100,257,1,1 2wrd_A_,101,254,1,1 2wrd_A_,103,258,1,1 2wrd_A_,104,254,1,1 2wrd_A_,106,253,1,1 2wrd_A_,107,166,1,1 2wrd_A_,107,253,1,1 2wrd_A_,109,251,1,1 2wrd_A_,110,142,1,1 2wrd_A_,111,249,1,1 2wrd_A_,113,247,1,1 2wrd_A_,114,247,1,1 2wrd_A_,115,118,1,1 2wrd_A_,116,119,1,1 2wrd_A_,116,247,1,1 2wrd_A_,119,122,1,1 2wrd_A_,123,147,1,1 2wrd_A_,123,148,1,1 2wrd_A_,128,130,1,1 2wrd_A_,128,131,1,1 2wrd_A_,128,138,1,1 2wrd_A_,133,136,1,1 2wrd_A_,138,141,1,1 2wrd_A_,140,143,1,1 2wrd_A_,142,247,1,1 2wrd_A_,144,245,1,1 2wrd_A_,145,187,1,1 2wrd_A_,148,186,1,1 2wrd_A_,149,152,1,1 2wrd_A_,153,239,1,1 2wrd_A_,156,239,1,1 2wrd_A_,158,237,1,1 2wrd_A_,159,236,1,1 2wrd_A_,160,235,1,1 2wrd_A_,162,164,1,1 2wrd_A_,162,166,1,1 2wrd_A_,162,229,1,1 2wrd_A_,162,230,1,1 2wrd_A_,162,232,1,1 2wrd_A_,162,233,1,1 2wrd_A_,164,166,1,1 2wrd_A_,167,252,1,1 2wrd_A_,168,229,1,1 2wrd_A_,169,250,1,1 2wrd_A_,170,227,1,1 2wrd_A_,172,225,1,1 2wrd_A_,173,244,1,1 2wrd_A_,174,223,1,1 2wrd_A_,175,187,1,1 2wrd_A_,175,242,1,1 2wrd_A_,176,208,1,1 2wrd_A_,176,212,1,1 2wrd_A_,176,221,1,1 2wrd_A_,176,223,1,1 2wrd_A_,177,210,1,1 2wrd_A_,177,212,1,1 2wrd_A_,179,183,1,1 2wrd_A_,181,185,1,1 2wrd_A_,182,186,1,1 2wrd_A_,183,187,1,1 2wrd_A_,183,242,1,1 2wrd_A_,184,188,1,1 2wrd_A_,187,189,1,1 2wrd_A_,192,241,1,1 2wrd_A_,193,238,1,1 2wrd_A_,193,239,1,1 2wrd_A_,193,240,1,1 2wrd_A_,194,205,1,1 2wrd_A_,195,238,1,1 2wrd_A_,196,203,1,1 2wrd_A_,197,236,1,1 2wrd_A_,198,200,1,1 2wrd_A_,198,201,1,1 2wrd_A_,199,233,1,1 2wrd_A_,203,225,1,1 2wrd_A_,212,219,1,1 2wrd_A_,213,221,1,1 2wrd_A_,215,218,1,1 2wrd_A_,218,221,1,1 2wrd_A_,220,221,1,1 2wrd_A_,230,233,1,1 2wrd_A_,233,234,1,1 2wrd_A_,239,241,1,1 2wrd_A_,254,257,1,1 2wrd_A_,258,259,1,1 2wrd_A_,263,265,1,1 2wrd_A_,272,274,1,1 2wrd_A_,272,281,1,1 2wrd_A_,273,297,1,1 2wrd_A_,274,281,1,1 2wrd_A_,275,276,1,1 2wrd_A_,275,295,1,1 2wrd_A_,276,278,1,1 2wrd_A_,276,279,1,1 2wrd_A_,286,300,1,1 2wrd_A_,288,290,1,1 2wrd_A_,288,300,1,1 2wrd_A_,288,302,1,1 2wrd_A_,291,293,1,1 2wrd_A_,292,294,1,1 2wrd_A_,296,372,1,1 2wrd_A_,298,369,1,1 2wrd_A_,300,368,1,1 2wrd_A_,303,401,1,1 2wrd_A_,304,405,1,1 2wrd_A_,308,412,1,1 2wrd_A_,310,412,1,1 2wrd_A_,310,415,1,1 2wrd_A_,311,419,1,1 2wrd_A_,316,331,1,1 2wrd_A_,320,417,1,1 2wrd_A_,321,420,1,1 2wrd_A_,322,327,1,1 2wrd_A_,323,326,1,1 2wrd_A_,323,328,1,1 2wrd_A_,323,420,1,1 2wrd_A_,324,420,1,1 2wrd_A_,337,346,1,1 2wrd_A_,339,349,1,1 2wrd_A_,340,345,1,1 2wrd_A_,340,419,1,1 2wrd_A_,340,422,1,1 2wrd_A_,342,345,1,1 2wrd_A_,345,348,1,1 2wrd_A_,345,349,1,1 2wrd_A_,346,350,1,1 2wrd_A_,347,351,1,1 2wrd_A_,348,352,1,1 2wrd_A_,349,353,1,1 2wrd_A_,350,354,1,1 2wrd_A_,351,355,1,1 2wrd_A_,352,356,1,1 2wrd_A_,353,357,1,1 2wrd_A_,354,358,1,1 2wrd_A_,355,359,1,1 2wrd_A_,356,360,1,1 2wrd_A_,357,361,1,1 2wrd_A_,358,362,1,1 2wrd_A_,359,363,1,1 2wrd_A_,359,411,1,1 2wrd_A_,359,415,1,1 2wrd_A_,360,364,1,1 2wrd_A_,361,365,1,1 2wrd_A_,362,366,1,1 2wrd_A_,373,375,1,1 2wrd_A_,379,382,1,1 2wrd_A_,382,386,1,1 2wrd_A_,383,387,1,1 2wrd_A_,384,388,1,1 2wrd_A_,385,389,1,1 2wrd_A_,386,390,1,1 2wrd_A_,387,391,1,1 2wrd_A_,388,392,1,1 2wrd_A_,389,392,1,1 2wrd_A_,389,393,1,1 2wrd_A_,390,394,1,1 2wrd_A_,391,395,1,1 2wrd_A_,392,396,1,1 2wrd_A_,393,397,1,1 2wrd_A_,394,398,1,1 2wrd_A_,395,399,1,1 2wrd_A_,396,400,1,1 2wrd_A_,397,401,1,1 2wrd_A_,398,402,1,1 2wrd_A_,399,403,1,1 2wrd_A_,400,404,1,1 2wrd_A_,401,405,1,1 2wrd_A_,402,406,1,1 2wrd_A_,403,407,1,1 2wrd_A_,404,408,1,1 2wrd_A_,405,409,1,1 2wrd_A_,406,410,1,1 2wrd_A_,407,411,1,1 2wrd_A_,408,412,1,1 2wrd_A_,409,413,1,1 2wrd_A_,410,414,1,1 2wrd_A_,411,415,1,1 2wrd_A_,412,416,1,1 2wrd_A_,413,417,1,1 2wrd_A_,414,418,1,1 2wrd_A_,415,419,1,1 2wrd_A_,416,420,1,1 2wrd_A_,417,421,1,1 2wrd_A_,418,422,1,1 2wrd_A_,419,423,1,1 2wrd_A_,420,424,1,1 2wrd_A_,421,425,1,1 2wrd_A_,422,426,1,1 2wrd_A_,423,427,1,1 2wrd_A_,424,428,1,1 2wrd_A_,425,429,1,1 2wrd_A_,426,430,1,1 2wrd_A_,427,431,1,1 2wrd_A_,427,440,1,1 2wrd_A_,428,432,1,1 2wrd_A_,430,433,1,1 2wrd_A_,430,434,1,1 2wrd_A_,431,435,1,1 2wrd_A_,432,435,1,1 2wrd_A_,437,449,1,1 2wrd_A_,437,465,1,1 2wrd_A_,439,447,1,1 2wrd_A_,441,445,1,1 2wrd_A_,443,445,1,1 2wrd_A_,450,451,1,1 2wrd_A_,450,465,1,1 2wrd_A_,453,455,1,1 2wrd_A_,453,457,1,1 2wrd_A_,454,458,1,1 2wrd_A_,455,458,1,1 2wrd_A_,455,459,1,1 2wrd_A_,456,459,1,1 2wrd_A_,457,460,1,1 2wrd_A_,457,461,1,1 2wrd_A_,458,462,1,1 2wrd_A_,459,464,1,1 2wrd_A_,470,471,1,1