pair,contact1,contact2,flow1,flow2
2vbg_A_,1,4,1,1
2vbg_A_,3,5,1,1
2vbg_A_,7,15,1,1
2vbg_A_,7,178,1,1
2vbg_A_,8,11,1,1
2vbg_A_,8,12,1,1
2vbg_A_,8,39,1,1
2vbg_A_,8,174,1,1
2vbg_A_,9,13,1,1
2vbg_A_,9,176,1,1
2vbg_A_,10,14,1,1
2vbg_A_,10,174,1,1
2vbg_A_,11,15,1,1
2vbg_A_,12,16,1,1
2vbg_A_,12,152,1,1
2vbg_A_,13,17,1,1
2vbg_A_,14,18,1,1
2vbg_A_,15,19,1,1
2vbg_A_,15,43,1,1
2vbg_A_,15,180,1,1
2vbg_A_,16,19,1,1
2vbg_A_,16,20,1,1
2vbg_A_,16,152,1,1
2vbg_A_,16,183,1,1
2vbg_A_,17,22,1,1
2vbg_A_,18,21,1,1
2vbg_A_,23,47,1,1
2vbg_A_,23,64,1,1
2vbg_A_,23,68,1,1
2vbg_A_,24,64,1,1
2vbg_A_,25,47,1,1
2vbg_A_,25,49,1,1
2vbg_A_,26,72,1,1
2vbg_A_,26,74,1,1
2vbg_A_,27,51,1,1
2vbg_A_,28,33,1,1
2vbg_A_,28,74,1,1
2vbg_A_,30,33,1,1
2vbg_A_,31,117,1,1
2vbg_A_,32,117,1,1
2vbg_A_,33,37,1,1
2vbg_A_,34,38,1,1
2vbg_A_,36,40,1,1
2vbg_A_,37,41,1,1
2vbg_A_,38,42,1,1
2vbg_A_,40,43,1,1
2vbg_A_,43,45,1,1
2vbg_A_,47,444,1,1
2vbg_A_,50,443,1,1
2vbg_A_,51,437,1,1
2vbg_A_,52,437,1,1
2vbg_A_,53,56,1,1
2vbg_A_,53,57,1,1
2vbg_A_,54,58,1,1
2vbg_A_,55,58,1,1
2vbg_A_,55,59,1,1
2vbg_A_,56,60,1,1
2vbg_A_,56,436,1,1
2vbg_A_,56,437,1,1
2vbg_A_,57,61,1,1
2vbg_A_,58,62,1,1
2vbg_A_,58,84,1,1
2vbg_A_,59,63,1,1
2vbg_A_,59,402,1,1
2vbg_A_,60,64,1,1
2vbg_A_,61,65,1,1
2vbg_A_,62,66,1,1
2vbg_A_,62,91,1,1
2vbg_A_,62,405,1,1
2vbg_A_,64,67,1,1
2vbg_A_,64,68,1,1
2vbg_A_,65,69,1,1
2vbg_A_,66,69,1,1
2vbg_A_,66,94,1,1
2vbg_A_,66,396,1,1
2vbg_A_,67,413,1,1
2vbg_A_,68,416,1,1
2vbg_A_,69,216,1,1
2vbg_A_,69,221,1,1
2vbg_A_,71,97,1,1
2vbg_A_,71,99,1,1
2vbg_A_,73,99,1,1
2vbg_A_,73,101,1,1
2vbg_A_,75,100,1,1
2vbg_A_,75,101,1,1
2vbg_A_,75,103,1,1
2vbg_A_,76,81,1,1
2vbg_A_,77,79,1,1
2vbg_A_,77,103,1,1
2vbg_A_,78,81,1,1
2vbg_A_,78,82,1,1
2vbg_A_,79,83,1,1
2vbg_A_,80,84,1,1
2vbg_A_,81,84,1,1
2vbg_A_,81,166,1,1
2vbg_A_,84,88,1,1
2vbg_A_,85,89,1,1
2vbg_A_,86,90,1,1
2vbg_A_,86,400,1,1
2vbg_A_,86,402,1,1
2vbg_A_,87,91,1,1
2vbg_A_,88,92,1,1
2vbg_A_,89,93,1,1
2vbg_A_,90,94,1,1
2vbg_A_,91,96,1,1
2vbg_A_,92,95,1,1
2vbg_A_,94,399,1,1
2vbg_A_,94,400,1,1
2vbg_A_,95,161,1,1
2vbg_A_,95,162,1,1
2vbg_A_,95,163,1,1
2vbg_A_,95,217,1,1
2vbg_A_,96,98,1,1
2vbg_A_,98,165,1,1
2vbg_A_,100,165,1,1
2vbg_A_,100,167,1,1
2vbg_A_,102,167,1,1
2vbg_A_,102,169,1,1
2vbg_A_,104,110,1,1
2vbg_A_,104,168,1,1
2vbg_A_,104,169,1,1
2vbg_A_,104,171,1,1
2vbg_A_,105,110,1,1
2vbg_A_,106,109,1,1
2vbg_A_,106,110,1,1
2vbg_A_,107,111,1,1
2vbg_A_,107,172,1,1
2vbg_A_,108,112,1,1
2vbg_A_,109,114,1,1
2vbg_A_,110,113,1,1
2vbg_A_,116,119,1,1
2vbg_A_,119,121,1,1
2vbg_A_,122,124,1,1
2vbg_A_,122,127,1,1
2vbg_A_,124,126,1,1
2vbg_A_,126,130,1,1
2vbg_A_,127,131,1,1
2vbg_A_,128,132,1,1
2vbg_A_,129,132,1,1
2vbg_A_,130,133,1,1
2vbg_A_,132,135,1,1
2vbg_A_,132,136,1,1
2vbg_A_,136,139,1,1
2vbg_A_,137,164,1,1
2vbg_A_,138,166,1,1
2vbg_A_,139,153,1,1
2vbg_A_,140,150,1,1
2vbg_A_,140,166,1,1
2vbg_A_,140,168,1,1
2vbg_A_,141,146,1,1
2vbg_A_,142,168,1,1
2vbg_A_,143,146,1,1
2vbg_A_,146,150,1,1
2vbg_A_,147,151,1,1
2vbg_A_,148,152,1,1
2vbg_A_,149,153,1,1
2vbg_A_,150,153,1,1
2vbg_A_,150,154,1,1
2vbg_A_,151,155,1,1
2vbg_A_,152,156,1,1
2vbg_A_,153,157,1,1
2vbg_A_,154,158,1,1
2vbg_A_,155,159,1,1
2vbg_A_,156,160,1,1
2vbg_A_,157,161,1,1
2vbg_A_,158,162,1,1
2vbg_A_,159,162,1,1
2vbg_A_,170,173,1,1
2vbg_A_,170,174,1,1
2vbg_A_,173,176,1,1
2vbg_A_,184,186,1,1
2vbg_A_,186,320,1,1
2vbg_A_,187,191,1,1
2vbg_A_,188,192,1,1
2vbg_A_,189,193,1,1
2vbg_A_,189,316,1,1
2vbg_A_,190,194,1,1
2vbg_A_,190,318,1,1
2vbg_A_,191,195,1,1
2vbg_A_,192,196,1,1
2vbg_A_,193,197,1,1
2vbg_A_,194,198,1,1
2vbg_A_,195,199,1,1
2vbg_A_,196,200,1,1
2vbg_A_,197,201,1,1
2vbg_A_,198,202,1,1
2vbg_A_,199,203,1,1
2vbg_A_,202,330,1,1
2vbg_A_,203,205,1,1
2vbg_A_,205,273,1,1
2vbg_A_,206,271,1,1
2vbg_A_,206,273,1,1
2vbg_A_,208,274,1,1
2vbg_A_,208,276,1,1
2vbg_A_,209,234,1,1
2vbg_A_,209,236,1,1
2vbg_A_,210,276,1,1
2vbg_A_,210,278,1,1
2vbg_A_,211,236,1,1
2vbg_A_,212,215,1,1
2vbg_A_,212,278,1,1
2vbg_A_,213,217,1,1
2vbg_A_,214,218,1,1
2vbg_A_,214,279,1,1
2vbg_A_,214,303,1,1
2vbg_A_,214,304,1,1
2vbg_A_,215,220,1,1
2vbg_A_,216,219,1,1
2vbg_A_,220,224,1,1
2vbg_A_,221,225,1,1
2vbg_A_,222,226,1,1
2vbg_A_,223,227,1,1
2vbg_A_,224,228,1,1
2vbg_A_,225,229,1,1
2vbg_A_,225,246,1,1
2vbg_A_,226,230,1,1
2vbg_A_,227,231,1,1
2vbg_A_,228,231,1,1
2vbg_A_,228,232,1,1
2vbg_A_,230,327,1,1
2vbg_A_,231,334,1,1
2vbg_A_,232,338,1,1
2vbg_A_,233,251,1,1
2vbg_A_,235,251,1,1
2vbg_A_,235,253,1,1
2vbg_A_,236,237,1,1
2vbg_A_,236,254,1,1
2vbg_A_,237,238,1,1
2vbg_A_,237,256,1,1
2vbg_A_,239,285,1,1
2vbg_A_,241,244,1,1
2vbg_A_,242,243,1,1
2vbg_A_,242,247,1,1
2vbg_A_,242,384,1,1
2vbg_A_,242,386,1,1
2vbg_A_,243,394,1,1
2vbg_A_,246,248,1,1
2vbg_A_,246,249,1,1
2vbg_A_,246,391,1,1
2vbg_A_,247,388,1,1
2vbg_A_,249,252,1,1
2vbg_A_,252,341,1,1
2vbg_A_,256,270,1,1
2vbg_A_,256,293,1,1
2vbg_A_,257,260,1,1
2vbg_A_,257,261,1,1
2vbg_A_,257,288,1,1
2vbg_A_,258,261,1,1
2vbg_A_,259,291,1,1
2vbg_A_,262,264,1,1
2vbg_A_,262,265,1,1
2vbg_A_,262,266,1,1
2vbg_A_,263,267,1,1
2vbg_A_,264,268,1,1
2vbg_A_,265,269,1,1
2vbg_A_,266,270,1,1
2vbg_A_,267,271,1,1
2vbg_A_,268,271,1,1
2vbg_A_,269,272,1,1
2vbg_A_,272,298,1,1
2vbg_A_,275,298,1,1
2vbg_A_,275,300,1,1
2vbg_A_,277,300,1,1
2vbg_A_,277,302,1,1
2vbg_A_,279,302,1,1
2vbg_A_,280,303,1,1
2vbg_A_,283,286,1,1
2vbg_A_,283,287,1,1
2vbg_A_,284,285,1,1
2vbg_A_,284,287,1,1
2vbg_A_,284,289,1,1
2vbg_A_,284,544,1,1
2vbg_A_,287,290,1,1
2vbg_A_,287,291,1,1
2vbg_A_,288,291,1,1
2vbg_A_,295,297,1,1
2vbg_A_,295,298,1,1
2vbg_A_,296,299,1,1
2vbg_A_,297,311,1,1
2vbg_A_,299,310,1,1
2vbg_A_,301,308,1,1
2vbg_A_,303,306,1,1
2vbg_A_,307,314,1,1
2vbg_A_,309,312,1,1
2vbg_A_,315,317,1,1
2vbg_A_,318,321,1,1
2vbg_A_,318,322,1,1
2vbg_A_,319,323,1,1
2vbg_A_,320,324,1,1
2vbg_A_,321,324,1,1
2vbg_A_,321,325,1,1
2vbg_A_,322,325,1,1
2vbg_A_,323,326,1,1
2vbg_A_,325,328,1,1
2vbg_A_,326,329,1,1
2vbg_A_,334,337,1,1
2vbg_A_,345,346,1,1
2vbg_A_,345,360,1,1
2vbg_A_,347,357,1,1
2vbg_A_,349,351,1,1
2vbg_A_,349,501,1,1
2vbg_A_,349,502,1,1
2vbg_A_,351,501,1,1
2vbg_A_,353,499,1,1
2vbg_A_,354,358,1,1
2vbg_A_,355,359,1,1
2vbg_A_,355,378,1,1
2vbg_A_,355,529,1,1
2vbg_A_,356,360,1,1
2vbg_A_,356,532,1,1
2vbg_A_,357,360,1,1
2vbg_A_,357,361,1,1
2vbg_A_,357,501,1,1
2vbg_A_,358,362,1,1
2vbg_A_,359,363,1,1
2vbg_A_,360,364,1,1
2vbg_A_,361,365,1,1
2vbg_A_,362,366,1,1
2vbg_A_,363,387,1,1
2vbg_A_,364,389,1,1
2vbg_A_,365,512,1,1
2vbg_A_,366,389,1,1
2vbg_A_,367,370,1,1
2vbg_A_,367,392,1,1
2vbg_A_,368,390,1,1
2vbg_A_,369,390,1,1
2vbg_A_,369,391,1,1
2vbg_A_,370,392,1,1
2vbg_A_,370,393,1,1
2vbg_A_,370,512,1,1
2vbg_A_,371,420,1,1
2vbg_A_,371,421,1,1
2vbg_A_,371,423,1,1
2vbg_A_,372,393,1,1
2vbg_A_,372,395,1,1
2vbg_A_,373,423,1,1
2vbg_A_,373,425,1,1
2vbg_A_,374,395,1,1
2vbg_A_,375,376,1,1
2vbg_A_,375,380,1,1
2vbg_A_,375,404,1,1
2vbg_A_,375,406,1,1
2vbg_A_,375,425,1,1
2vbg_A_,377,381,1,1
2vbg_A_,378,382,1,1
2vbg_A_,379,383,1,1
2vbg_A_,380,384,1,1
2vbg_A_,381,384,1,1
2vbg_A_,382,385,1,1
2vbg_A_,383,386,1,1
2vbg_A_,389,392,1,1
2vbg_A_,393,417,1,1
2vbg_A_,397,402,1,1
2vbg_A_,402,405,1,1
2vbg_A_,404,407,1,1
2vbg_A_,404,434,1,1
2vbg_A_,405,409,1,1
2vbg_A_,406,410,1,1
2vbg_A_,407,411,1,1
2vbg_A_,408,412,1,1
2vbg_A_,409,413,1,1
2vbg_A_,410,414,1,1
2vbg_A_,411,415,1,1
2vbg_A_,412,416,1,1
2vbg_A_,413,417,1,1
2vbg_A_,413,422,1,1
2vbg_A_,414,420,1,1
2vbg_A_,414,422,1,1
2vbg_A_,417,419,1,1
2vbg_A_,417,420,1,1
2vbg_A_,420,422,1,1
2vbg_A_,421,447,1,1
2vbg_A_,421,511,1,1
2vbg_A_,421,514,1,1
2vbg_A_,422,449,1,1
2vbg_A_,424,449,1,1
2vbg_A_,424,451,1,1
2vbg_A_,426,451,1,1
2vbg_A_,426,453,1,1
2vbg_A_,427,431,1,1
2vbg_A_,428,429,1,1
2vbg_A_,428,432,1,1
2vbg_A_,428,453,1,1
2vbg_A_,428,457,1,1
2vbg_A_,430,433,1,1
2vbg_A_,431,434,1,1
2vbg_A_,432,475,1,1
2vbg_A_,432,479,1,1
2vbg_A_,434,437,1,1
2vbg_A_,435,438,1,1
2vbg_A_,436,439,1,1
2vbg_A_,437,441,1,1
2vbg_A_,438,441,1,1
2vbg_A_,438,442,1,1
2vbg_A_,439,443,1,1
2vbg_A_,440,444,1,1
2vbg_A_,441,446,1,1
2vbg_A_,442,445,1,1
2vbg_A_,443,444,1,1
2vbg_A_,446,492,1,1
2vbg_A_,447,492,1,1
2vbg_A_,448,519,1,1
2vbg_A_,450,519,1,1
2vbg_A_,450,521,1,1
2vbg_A_,452,521,1,1
2vbg_A_,452,523,1,1
2vbg_A_,454,456,1,1
2vbg_A_,454,522,1,1
2vbg_A_,454,523,1,1
2vbg_A_,454,525,1,1
2vbg_A_,456,462,1,1
2vbg_A_,456,527,1,1
2vbg_A_,458,462,1,1
2vbg_A_,458,472,1,1
2vbg_A_,459,463,1,1
2vbg_A_,459,527,1,1
2vbg_A_,461,464,1,1
2vbg_A_,461,465,1,1
2vbg_A_,462,467,1,1
2vbg_A_,462,473,1,1
2vbg_A_,463,535,1,1
2vbg_A_,463,539,1,1
2vbg_A_,465,472,1,1
2vbg_A_,466,469,1,1
2vbg_A_,466,472,1,1
2vbg_A_,469,472,1,1
2vbg_A_,470,473,1,1
2vbg_A_,478,481,1,1
2vbg_A_,479,482,1,1
2vbg_A_,479,520,1,1
2vbg_A_,480,495,1,1
2vbg_A_,480,522,1,1
2vbg_A_,481,485,1,1
2vbg_A_,482,486,1,1
2vbg_A_,483,488,1,1
2vbg_A_,484,487,1,1
2vbg_A_,489,491,1,1
2vbg_A_,489,492,1,1
2vbg_A_,489,493,1,1
2vbg_A_,490,517,1,1
2vbg_A_,492,518,1,1
2vbg_A_,494,518,1,1
2vbg_A_,494,520,1,1
2vbg_A_,496,510,1,1
2vbg_A_,496,520,1,1
2vbg_A_,496,522,1,1
2vbg_A_,498,522,1,1
2vbg_A_,498,524,1,1
2vbg_A_,499,503,1,1
2vbg_A_,500,503,1,1
2vbg_A_,500,504,1,1
2vbg_A_,501,505,1,1
2vbg_A_,502,506,1,1
2vbg_A_,503,507,1,1
2vbg_A_,504,508,1,1
2vbg_A_,505,509,1,1
2vbg_A_,506,510,1,1
2vbg_A_,507,511,1,1
2vbg_A_,508,512,1,1
2vbg_A_,509,513,1,1
2vbg_A_,510,514,1,1
2vbg_A_,514,516,1,1
2vbg_A_,514,517,1,1
2vbg_A_,514,519,1,1
2vbg_A_,526,529,1,1
2vbg_A_,528,535,1,1
2vbg_A_,531,534,1,1
2vbg_A_,531,535,1,1
2vbg_A_,532,536,1,1
2vbg_A_,533,537,1,1
2vbg_A_,534,538,1,1
2vbg_A_,536,540,1,1
2vbg_A_,537,541,1,1
2vbg_A_,538,542,1,1
2vbg_A_,539,543,1,1
2vbg_A_,540,544,1,1
2vbg_A_,541,545,1,1
2vbg_A_,542,545,1,1
2vbg_A_,543,546,1,1