pair,contact1,contact2,flow1,flow2 2vrq_A_,1,3,1,1 2vrq_A_,2,388,1,1 2vrq_A_,2,425,1,1 2vrq_A_,2,427,1,1 2vrq_A_,3,386,1,1 2vrq_A_,4,427,1,1 2vrq_A_,4,429,1,1 2vrq_A_,5,384,1,1 2vrq_A_,6,429,1,1 2vrq_A_,6,431,1,1 2vrq_A_,7,10,1,1 2vrq_A_,7,382,1,1 2vrq_A_,8,431,1,1 2vrq_A_,10,382,1,1 2vrq_A_,12,380,1,1 2vrq_A_,13,380,1,1 2vrq_A_,14,334,1,1 2vrq_A_,15,378,1,1 2vrq_A_,16,18,1,1 2vrq_A_,16,19,1,1 2vrq_A_,17,20,1,1 2vrq_A_,17,377,1,1 2vrq_A_,18,21,1,1 2vrq_A_,18,340,1,1 2vrq_A_,20,331,1,1 2vrq_A_,21,342,1,1 2vrq_A_,22,64,1,1 2vrq_A_,22,66,1,1 2vrq_A_,22,341,1,1 2vrq_A_,23,345,1,1 2vrq_A_,24,66,1,1 2vrq_A_,25,72,1,1 2vrq_A_,25,96,1,1 2vrq_A_,25,344,1,1 2vrq_A_,26,67,1,1 2vrq_A_,26,68,1,1 2vrq_A_,26,93,1,1 2vrq_A_,26,101,1,1 2vrq_A_,27,30,1,1 2vrq_A_,29,33,1,1 2vrq_A_,29,347,1,1 2vrq_A_,29,355,1,1 2vrq_A_,30,344,1,1 2vrq_A_,31,35,1,1 2vrq_A_,31,36,1,1 2vrq_A_,32,101,1,1 2vrq_A_,32,105,1,1 2vrq_A_,33,36,1,1 2vrq_A_,33,50,1,1 2vrq_A_,33,355,1,1 2vrq_A_,33,357,1,1 2vrq_A_,35,50,1,1 2vrq_A_,37,48,1,1 2vrq_A_,38,41,1,1 2vrq_A_,38,48,1,1 2vrq_A_,41,43,1,1 2vrq_A_,44,51,1,1 2vrq_A_,46,49,1,1 2vrq_A_,46,51,1,1 2vrq_A_,50,52,1,1 2vrq_A_,50,54,1,1 2vrq_A_,50,357,1,1 2vrq_A_,51,55,1,1 2vrq_A_,52,53,1,1 2vrq_A_,52,56,1,1 2vrq_A_,53,57,1,1 2vrq_A_,54,58,1,1 2vrq_A_,55,58,1,1 2vrq_A_,55,59,1,1 2vrq_A_,56,60,1,1 2vrq_A_,56,366,1,1 2vrq_A_,57,62,1,1 2vrq_A_,58,61,1,1 2vrq_A_,59,373,1,1 2vrq_A_,61,376,1,1 2vrq_A_,63,120,1,1 2vrq_A_,65,120,1,1 2vrq_A_,65,122,1,1 2vrq_A_,66,172,1,1 2vrq_A_,66,295,1,1 2vrq_A_,67,122,1,1 2vrq_A_,67,124,1,1 2vrq_A_,70,73,1,1 2vrq_A_,71,74,1,1 2vrq_A_,72,75,1,1 2vrq_A_,74,127,1,1 2vrq_A_,74,128,1,1 2vrq_A_,74,129,1,1 2vrq_A_,74,172,1,1 2vrq_A_,74,174,1,1 2vrq_A_,76,126,1,1 2vrq_A_,77,80,1,1 2vrq_A_,77,134,1,1 2vrq_A_,78,81,1,1 2vrq_A_,78,134,1,1 2vrq_A_,79,82,1,1 2vrq_A_,79,137,1,1 2vrq_A_,83,88,1,1 2vrq_A_,84,87,1,1 2vrq_A_,85,88,1,1 2vrq_A_,85,109,1,1 2vrq_A_,88,103,1,1 2vrq_A_,88,109,1,1 2vrq_A_,91,101,1,1 2vrq_A_,92,94,1,1 2vrq_A_,93,96,1,1 2vrq_A_,93,99,1,1 2vrq_A_,101,103,1,1 2vrq_A_,102,104,1,1 2vrq_A_,106,109,1,1 2vrq_A_,106,110,1,1 2vrq_A_,107,111,1,1 2vrq_A_,107,138,1,1 2vrq_A_,108,112,1,1 2vrq_A_,108,141,1,1 2vrq_A_,109,113,1,1 2vrq_A_,110,114,1,1 2vrq_A_,111,115,1,1 2vrq_A_,112,116,1,1 2vrq_A_,113,117,1,1 2vrq_A_,114,119,1,1 2vrq_A_,115,118,1,1 2vrq_A_,119,120,1,1 2vrq_A_,120,166,1,1 2vrq_A_,122,294,1,1 2vrq_A_,123,167,1,1 2vrq_A_,123,169,1,1 2vrq_A_,125,169,1,1 2vrq_A_,125,171,1,1 2vrq_A_,126,129,1,1 2vrq_A_,131,134,1,1 2vrq_A_,131,135,1,1 2vrq_A_,132,136,1,1 2vrq_A_,133,137,1,1 2vrq_A_,134,138,1,1 2vrq_A_,135,139,1,1 2vrq_A_,136,140,1,1 2vrq_A_,136,196,1,1 2vrq_A_,137,141,1,1 2vrq_A_,138,142,1,1 2vrq_A_,139,143,1,1 2vrq_A_,140,144,1,1 2vrq_A_,140,148,1,1 2vrq_A_,141,154,1,1 2vrq_A_,141,157,1,1 2vrq_A_,142,163,1,1 2vrq_A_,144,154,1,1 2vrq_A_,146,155,1,1 2vrq_A_,148,151,1,1 2vrq_A_,148,152,1,1 2vrq_A_,149,153,1,1 2vrq_A_,150,154,1,1 2vrq_A_,151,155,1,1 2vrq_A_,152,156,1,1 2vrq_A_,153,157,1,1 2vrq_A_,154,159,1,1 2vrq_A_,154,160,1,1 2vrq_A_,155,158,1,1 2vrq_A_,155,160,1,1 2vrq_A_,159,161,1,1 2vrq_A_,159,162,1,1 2vrq_A_,164,203,1,1 2vrq_A_,165,203,1,1 2vrq_A_,166,167,1,1 2vrq_A_,166,206,1,1 2vrq_A_,168,206,1,1 2vrq_A_,168,208,1,1 2vrq_A_,170,186,1,1 2vrq_A_,170,208,1,1 2vrq_A_,173,176,1,1 2vrq_A_,173,178,1,1 2vrq_A_,173,237,1,1 2vrq_A_,174,178,1,1 2vrq_A_,174,181,1,1 2vrq_A_,175,211,1,1 2vrq_A_,176,179,1,1 2vrq_A_,176,180,1,1 2vrq_A_,182,186,1,1 2vrq_A_,183,187,1,1 2vrq_A_,184,188,1,1 2vrq_A_,185,189,1,1 2vrq_A_,186,190,1,1 2vrq_A_,186,210,1,1 2vrq_A_,187,191,1,1 2vrq_A_,188,192,1,1 2vrq_A_,189,193,1,1 2vrq_A_,190,194,1,1 2vrq_A_,190,230,1,1 2vrq_A_,191,194,1,1 2vrq_A_,191,195,1,1 2vrq_A_,191,226,1,1 2vrq_A_,192,195,1,1 2vrq_A_,193,196,1,1 2vrq_A_,194,197,1,1 2vrq_A_,194,207,1,1 2vrq_A_,197,207,1,1 2vrq_A_,199,205,1,1 2vrq_A_,200,203,1,1 2vrq_A_,207,232,1,1 2vrq_A_,207,233,1,1 2vrq_A_,209,233,1,1 2vrq_A_,209,235,1,1 2vrq_A_,210,211,1,1 2vrq_A_,210,219,1,1 2vrq_A_,211,235,1,1 2vrq_A_,212,237,1,1 2vrq_A_,213,214,1,1 2vrq_A_,213,216,1,1 2vrq_A_,214,237,1,1 2vrq_A_,214,276,1,1 2vrq_A_,215,217,1,1 2vrq_A_,216,219,1,1 2vrq_A_,217,221,1,1 2vrq_A_,218,222,1,1 2vrq_A_,219,223,1,1 2vrq_A_,220,224,1,1 2vrq_A_,220,276,1,1 2vrq_A_,221,225,1,1 2vrq_A_,222,226,1,1 2vrq_A_,223,227,1,1 2vrq_A_,224,228,1,1 2vrq_A_,227,230,1,1 2vrq_A_,228,231,1,1 2vrq_A_,228,288,1,1 2vrq_A_,231,288,1,1 2vrq_A_,232,290,1,1 2vrq_A_,234,290,1,1 2vrq_A_,234,292,1,1 2vrq_A_,236,292,1,1 2vrq_A_,238,265,1,1 2vrq_A_,238,295,1,1 2vrq_A_,239,295,1,1 2vrq_A_,240,297,1,1 2vrq_A_,240,299,1,1 2vrq_A_,241,265,1,1 2vrq_A_,242,265,1,1 2vrq_A_,243,248,1,1 2vrq_A_,244,247,1,1 2vrq_A_,245,248,1,1 2vrq_A_,248,301,1,1 2vrq_A_,249,301,1,1 2vrq_A_,250,318,1,1 2vrq_A_,251,318,1,1 2vrq_A_,253,450,1,1 2vrq_A_,255,258,1,1 2vrq_A_,255,259,1,1 2vrq_A_,256,260,1,1 2vrq_A_,257,261,1,1 2vrq_A_,258,262,1,1 2vrq_A_,259,263,1,1 2vrq_A_,259,418,1,1 2vrq_A_,260,264,1,1 2vrq_A_,261,265,1,1 2vrq_A_,262,266,1,1 2vrq_A_,263,267,1,1 2vrq_A_,264,395,1,1 2vrq_A_,265,268,1,1 2vrq_A_,266,269,1,1 2vrq_A_,267,270,1,1 2vrq_A_,268,272,1,1 2vrq_A_,269,273,1,1 2vrq_A_,270,274,1,1 2vrq_A_,270,333,1,1 2vrq_A_,271,275,1,1 2vrq_A_,272,276,1,1 2vrq_A_,273,277,1,1 2vrq_A_,274,278,1,1 2vrq_A_,275,279,1,1 2vrq_A_,276,280,1,1 2vrq_A_,277,281,1,1 2vrq_A_,278,282,1,1 2vrq_A_,279,282,1,1 2vrq_A_,280,284,1,1 2vrq_A_,281,336,1,1 2vrq_A_,284,287,1,1 2vrq_A_,284,288,1,1 2vrq_A_,284,289,1,1 2vrq_A_,284,336,1,1 2vrq_A_,287,335,1,1 2vrq_A_,287,338,1,1 2vrq_A_,288,338,1,1 2vrq_A_,289,336,1,1 2vrq_A_,290,338,1,1 2vrq_A_,291,336,1,1 2vrq_A_,291,338,1,1 2vrq_A_,293,339,1,1 2vrq_A_,293,341,1,1 2vrq_A_,296,343,1,1 2vrq_A_,298,313,1,1 2vrq_A_,298,319,1,1 2vrq_A_,298,350,1,1 2vrq_A_,300,313,1,1 2vrq_A_,300,319,1,1 2vrq_A_,303,306,1,1 2vrq_A_,303,312,1,1 2vrq_A_,303,314,1,1 2vrq_A_,307,309,1,1 2vrq_A_,307,310,1,1 2vrq_A_,311,349,1,1 2vrq_A_,314,315,1,1 2vrq_A_,314,453,1,1 2vrq_A_,315,365,1,1 2vrq_A_,316,318,1,1 2vrq_A_,316,319,1,1 2vrq_A_,316,320,1,1 2vrq_A_,317,321,1,1 2vrq_A_,317,451,1,1 2vrq_A_,318,322,1,1 2vrq_A_,319,323,1,1 2vrq_A_,320,324,1,1 2vrq_A_,321,325,1,1 2vrq_A_,322,326,1,1 2vrq_A_,323,327,1,1 2vrq_A_,324,328,1,1 2vrq_A_,325,329,1,1 2vrq_A_,326,330,1,1 2vrq_A_,327,331,1,1 2vrq_A_,328,332,1,1 2vrq_A_,328,400,1,1 2vrq_A_,328,414,1,1 2vrq_A_,329,333,1,1 2vrq_A_,330,333,1,1 2vrq_A_,331,334,1,1 2vrq_A_,331,402,1,1 2vrq_A_,332,400,1,1 2vrq_A_,332,401,1,1 2vrq_A_,333,336,1,1 2vrq_A_,333,337,1,1 2vrq_A_,335,338,1,1 2vrq_A_,342,344,1,1 2vrq_A_,343,350,1,1 2vrq_A_,344,351,1,1 2vrq_A_,345,352,1,1 2vrq_A_,347,353,1,1 2vrq_A_,347,355,1,1 2vrq_A_,348,351,1,1 2vrq_A_,349,351,1,1 2vrq_A_,350,365,1,1 2vrq_A_,351,363,1,1 2vrq_A_,352,363,1,1 2vrq_A_,354,361,1,1 2vrq_A_,356,359,1,1 2vrq_A_,359,456,1,1 2vrq_A_,362,453,1,1 2vrq_A_,363,366,1,1 2vrq_A_,363,367,1,1 2vrq_A_,364,368,1,1 2vrq_A_,365,369,1,1 2vrq_A_,366,370,1,1 2vrq_A_,367,371,1,1 2vrq_A_,368,372,1,1 2vrq_A_,370,373,1,1 2vrq_A_,372,375,1,1 2vrq_A_,373,376,1,1 2vrq_A_,375,378,1,1 2vrq_A_,375,404,1,1 2vrq_A_,375,414,1,1 2vrq_A_,379,405,1,1 2vrq_A_,381,403,1,1 2vrq_A_,388,398,1,1 2vrq_A_,389,394,1,1 2vrq_A_,390,396,1,1 2vrq_A_,391,394,1,1 2vrq_A_,392,395,1,1 2vrq_A_,398,418,1,1 2vrq_A_,398,419,1,1 2vrq_A_,398,422,1,1 2vrq_A_,398,423,1,1 2vrq_A_,400,416,1,1 2vrq_A_,402,414,1,1 2vrq_A_,404,412,1,1 2vrq_A_,406,409,1,1 2vrq_A_,406,410,1,1 2vrq_A_,408,410,1,1 2vrq_A_,411,490,1,1 2vrq_A_,412,489,1,1 2vrq_A_,413,488,1,1 2vrq_A_,415,486,1,1 2vrq_A_,417,419,1,1 2vrq_A_,417,422,1,1 2vrq_A_,417,481,1,1 2vrq_A_,417,484,1,1 2vrq_A_,419,421,1,1 2vrq_A_,419,422,1,1 2vrq_A_,419,483,1,1 2vrq_A_,424,480,1,1 2vrq_A_,426,478,1,1 2vrq_A_,428,476,1,1 2vrq_A_,429,431,1,1 2vrq_A_,430,474,1,1 2vrq_A_,436,493,1,1 2vrq_A_,438,491,1,1 2vrq_A_,438,493,1,1 2vrq_A_,440,489,1,1 2vrq_A_,441,466,1,1 2vrq_A_,442,464,1,1 2vrq_A_,442,487,1,1 2vrq_A_,443,464,1,1 2vrq_A_,443,486,1,1 2vrq_A_,444,485,1,1 2vrq_A_,445,446,1,1 2vrq_A_,445,482,1,1 2vrq_A_,445,483,1,1 2vrq_A_,446,448,1,1 2vrq_A_,448,451,1,1 2vrq_A_,450,452,1,1 2vrq_A_,452,460,1,1 2vrq_A_,453,461,1,1 2vrq_A_,454,457,1,1 2vrq_A_,457,460,1,1 2vrq_A_,459,462,1,1 2vrq_A_,467,469,1,1 2vrq_A_,468,479,1,1 2vrq_A_,470,477,1,1 2vrq_A_,472,475,1,1 2vrq_A_,481,484,1,1