pair,contact1,contact2,flow1,flow2 2wrf_A_,1,457,1,1 2wrf_A_,2,344,1,1 2wrf_A_,4,342,1,1 2wrf_A_,5,326,1,1 2wrf_A_,5,329,1,1 2wrf_A_,5,333,1,1 2wrf_A_,8,316,1,1 2wrf_A_,10,24,1,1 2wrf_A_,10,25,1,1 2wrf_A_,13,21,1,1 2wrf_A_,15,307,1,1 2wrf_A_,15,423,1,1 2wrf_A_,16,18,1,1 2wrf_A_,16,19,1,1 2wrf_A_,16,424,1,1 2wrf_A_,19,315,1,1 2wrf_A_,25,26,1,1 2wrf_A_,25,314,1,1 2wrf_A_,26,312,1,1 2wrf_A_,26,313,1,1 2wrf_A_,28,310,1,1 2wrf_A_,29,31,1,1 2wrf_A_,30,308,1,1 2wrf_A_,32,33,1,1 2wrf_A_,32,288,1,1 2wrf_A_,33,306,1,1 2wrf_A_,35,279,1,1 2wrf_A_,36,281,1,1 2wrf_A_,38,281,1,1 2wrf_A_,39,269,1,1 2wrf_A_,40,76,1,1 2wrf_A_,40,272,1,1 2wrf_A_,40,276,1,1 2wrf_A_,41,271,1,1 2wrf_A_,44,272,1,1 2wrf_A_,46,75,1,1 2wrf_A_,48,76,1,1 2wrf_A_,48,78,1,1 2wrf_A_,49,268,1,1 2wrf_A_,50,53,1,1 2wrf_A_,50,78,1,1 2wrf_A_,52,85,1,1 2wrf_A_,54,57,1,1 2wrf_A_,54,58,1,1 2wrf_A_,55,59,1,1 2wrf_A_,55,79,1,1 2wrf_A_,56,60,1,1 2wrf_A_,56,96,1,1 2wrf_A_,57,61,1,1 2wrf_A_,57,62,1,1 2wrf_A_,59,143,1,1 2wrf_A_,60,143,1,1 2wrf_A_,61,142,1,1 2wrf_A_,62,64,1,1 2wrf_A_,62,65,1,1 2wrf_A_,62,86,1,1 2wrf_A_,65,85,1,1 2wrf_A_,66,142,1,1 2wrf_A_,72,109,1,1 2wrf_A_,74,103,1,1 2wrf_A_,74,106,1,1 2wrf_A_,75,259,1,1 2wrf_A_,77,260,1,1 2wrf_A_,77,262,1,1 2wrf_A_,88,217,1,1 2wrf_A_,89,219,1,1 2wrf_A_,90,223,1,1 2wrf_A_,92,225,1,1 2wrf_A_,94,225,1,1 2wrf_A_,95,99,1,1 2wrf_A_,95,227,1,1 2wrf_A_,96,100,1,1 2wrf_A_,97,101,1,1 2wrf_A_,98,102,1,1 2wrf_A_,99,102,1,1 2wrf_A_,99,103,1,1 2wrf_A_,100,388,1,1 2wrf_A_,102,255,1,1 2wrf_A_,104,260,1,1 2wrf_A_,107,254,1,1 2wrf_A_,108,254,1,1 2wrf_A_,110,252,1,1 2wrf_A_,111,143,1,1 2wrf_A_,112,250,1,1 2wrf_A_,113,248,1,1 2wrf_A_,114,248,1,1 2wrf_A_,115,248,1,1 2wrf_A_,117,120,1,1 2wrf_A_,117,248,1,1 2wrf_A_,120,123,1,1 2wrf_A_,123,155,1,1 2wrf_A_,124,148,1,1 2wrf_A_,124,149,1,1 2wrf_A_,129,131,1,1 2wrf_A_,129,132,1,1 2wrf_A_,129,139,1,1 2wrf_A_,130,136,1,1 2wrf_A_,134,137,1,1 2wrf_A_,141,144,1,1 2wrf_A_,143,248,1,1 2wrf_A_,145,246,1,1 2wrf_A_,146,148,1,1 2wrf_A_,146,188,1,1 2wrf_A_,149,185,1,1 2wrf_A_,149,189,1,1 2wrf_A_,150,153,1,1 2wrf_A_,157,240,1,1 2wrf_A_,159,238,1,1 2wrf_A_,161,236,1,1 2wrf_A_,162,164,1,1 2wrf_A_,163,165,1,1 2wrf_A_,163,167,1,1 2wrf_A_,163,230,1,1 2wrf_A_,163,231,1,1 2wrf_A_,163,233,1,1 2wrf_A_,163,234,1,1 2wrf_A_,165,167,1,1 2wrf_A_,168,253,1,1 2wrf_A_,169,230,1,1 2wrf_A_,170,251,1,1 2wrf_A_,171,228,1,1 2wrf_A_,173,226,1,1 2wrf_A_,174,245,1,1 2wrf_A_,175,224,1,1 2wrf_A_,176,183,1,1 2wrf_A_,176,243,1,1 2wrf_A_,177,209,1,1 2wrf_A_,177,213,1,1 2wrf_A_,177,222,1,1 2wrf_A_,178,213,1,1 2wrf_A_,180,183,1,1 2wrf_A_,180,184,1,1 2wrf_A_,181,185,1,1 2wrf_A_,182,186,1,1 2wrf_A_,183,187,1,1 2wrf_A_,184,187,1,1 2wrf_A_,184,188,1,1 2wrf_A_,184,190,1,1 2wrf_A_,190,191,1,1 2wrf_A_,190,241,1,1 2wrf_A_,194,239,1,1 2wrf_A_,194,240,1,1 2wrf_A_,194,241,1,1 2wrf_A_,195,206,1,1 2wrf_A_,196,239,1,1 2wrf_A_,197,204,1,1 2wrf_A_,198,237,1,1 2wrf_A_,200,234,1,1 2wrf_A_,204,226,1,1 2wrf_A_,216,219,1,1 2wrf_A_,219,222,1,1 2wrf_A_,221,222,1,1 2wrf_A_,240,242,1,1 2wrf_A_,255,257,1,1 2wrf_A_,259,260,1,1 2wrf_A_,263,388,1,1 2wrf_A_,264,266,1,1 2wrf_A_,269,271,1,1 2wrf_A_,273,275,1,1 2wrf_A_,274,298,1,1 2wrf_A_,275,282,1,1 2wrf_A_,276,296,1,1 2wrf_A_,277,280,1,1 2wrf_A_,284,286,1,1 2wrf_A_,289,301,1,1 2wrf_A_,289,303,1,1 2wrf_A_,290,305,1,1 2wrf_A_,295,385,1,1 2wrf_A_,297,383,1,1 2wrf_A_,304,412,1,1 2wrf_A_,305,416,1,1 2wrf_A_,309,423,1,1 2wrf_A_,311,423,1,1 2wrf_A_,312,430,1,1 2wrf_A_,321,431,1,1 2wrf_A_,322,431,1,1 2wrf_A_,323,328,1,1 2wrf_A_,324,327,1,1 2wrf_A_,325,431,1,1 2wrf_A_,327,329,1,1 2wrf_A_,332,334,1,1 2wrf_A_,333,336,1,1 2wrf_A_,340,360,1,1 2wrf_A_,341,359,1,1 2wrf_A_,341,360,1,1 2wrf_A_,341,433,1,1 2wrf_A_,343,354,1,1 2wrf_A_,343,356,1,1 2wrf_A_,348,462,1,1 2wrf_A_,349,351,1,1 2wrf_A_,356,360,1,1 2wrf_A_,364,368,1,1 2wrf_A_,366,370,1,1 2wrf_A_,368,371,1,1 2wrf_A_,368,372,1,1 2wrf_A_,369,373,1,1 2wrf_A_,370,422,1,1 2wrf_A_,370,426,1,1 2wrf_A_,371,374,1,1 2wrf_A_,371,375,1,1 2wrf_A_,372,376,1,1 2wrf_A_,376,377,1,1 2wrf_A_,390,392,1,1 2wrf_A_,390,393,1,1 2wrf_A_,390,394,1,1 2wrf_A_,393,397,1,1 2wrf_A_,394,397,1,1 2wrf_A_,394,398,1,1 2wrf_A_,395,399,1,1 2wrf_A_,396,400,1,1 2wrf_A_,397,400,1,1 2wrf_A_,398,401,1,1 2wrf_A_,398,402,1,1 2wrf_A_,401,405,1,1 2wrf_A_,403,406,1,1 2wrf_A_,403,407,1,1 2wrf_A_,404,408,1,1 2wrf_A_,405,409,1,1 2wrf_A_,407,411,1,1 2wrf_A_,408,412,1,1 2wrf_A_,409,413,1,1 2wrf_A_,410,414,1,1 2wrf_A_,411,415,1,1 2wrf_A_,413,417,1,1 2wrf_A_,414,416,1,1 2wrf_A_,414,417,1,1 2wrf_A_,414,418,1,1 2wrf_A_,417,421,1,1 2wrf_A_,421,423,1,1 2wrf_A_,422,426,1,1 2wrf_A_,424,427,1,1 2wrf_A_,424,428,1,1 2wrf_A_,425,426,1,1 2wrf_A_,427,430,1,1 2wrf_A_,427,431,1,1 2wrf_A_,428,432,1,1 2wrf_A_,429,433,1,1 2wrf_A_,430,434,1,1 2wrf_A_,431,435,1,1 2wrf_A_,433,436,1,1 2wrf_A_,433,437,1,1 2wrf_A_,434,437,1,1 2wrf_A_,435,439,1,1 2wrf_A_,436,440,1,1 2wrf_A_,439,443,1,1 2wrf_A_,440,472,1,1 2wrf_A_,442,446,1,1 2wrf_A_,444,471,1,1 2wrf_A_,445,448,1,1 2wrf_A_,447,478,1,1 2wrf_A_,448,460,1,1 2wrf_A_,448,476,1,1 2wrf_A_,450,458,1,1 2wrf_A_,454,456,1,1 2wrf_A_,464,468,1,1 2wrf_A_,465,469,1,1 2wrf_A_,467,470,1,1 2wrf_A_,467,471,1,1 2wrf_A_,467,481,1,1 2wrf_A_,468,472,1,1 2wrf_A_,470,475,1,1 2wrf_A_,477,479,1,1 2wrf_A_,477,480,1,1 2wrf_A_,480,481,1,1