pair,contact1,contact2,flow1,flow2 7vbp_r_,1,4,1,1 7vbp_r_,1,5,1,1 7vbp_r_,2,6,1,1 7vbp_r_,4,8,1,1 7vbp_r_,5,9,1,1 7vbp_r_,6,10,1,1 7vbp_r_,7,11,1,1 7vbp_r_,8,11,1,1 7vbp_r_,9,12,1,1 7vbp_r_,10,14,1,1 7vbp_r_,11,15,1,1 7vbp_r_,12,16,1,1 7vbp_r_,13,17,1,1 7vbp_r_,14,18,1,1 7vbp_r_,15,18,1,1 7vbp_r_,16,93,1,1 7vbp_r_,16,97,1,1 7vbp_r_,18,26,1,1 7vbp_r_,18,93,1,1 7vbp_r_,19,22,1,1 7vbp_r_,22,26,1,1 7vbp_r_,23,27,1,1 7vbp_r_,24,28,1,1 7vbp_r_,25,29,1,1 7vbp_r_,26,30,1,1 7vbp_r_,27,31,1,1 7vbp_r_,28,32,1,1 7vbp_r_,29,33,1,1 7vbp_r_,30,34,1,1 7vbp_r_,31,35,1,1 7vbp_r_,32,36,1,1 7vbp_r_,33,37,1,1 7vbp_r_,34,38,1,1 7vbp_r_,35,38,1,1 7vbp_r_,35,39,1,1 7vbp_r_,36,39,1,1 7vbp_r_,37,40,1,1 7vbp_r_,38,41,1,1 7vbp_r_,38,70,1,1 7vbp_r_,41,44,1,1 7vbp_r_,44,58,1,1 7vbp_r_,48,49,1,1 7vbp_r_,49,59,1,1 7vbp_r_,50,58,1,1 7vbp_r_,53,56,1,1 7vbp_r_,54,113,1,1 7vbp_r_,55,113,1,1 7vbp_r_,59,61,1,1 7vbp_r_,59,63,1,1 7vbp_r_,62,66,1,1 7vbp_r_,62,110,1,1 7vbp_r_,63,67,1,1 7vbp_r_,64,68,1,1 7vbp_r_,65,69,1,1 7vbp_r_,66,70,1,1 7vbp_r_,67,70,1,1 7vbp_r_,67,71,1,1 7vbp_r_,68,72,1,1 7vbp_r_,72,76,1,1 7vbp_r_,73,77,1,1 7vbp_r_,74,78,1,1 7vbp_r_,75,79,1,1 7vbp_r_,76,80,1,1 7vbp_r_,77,81,1,1 7vbp_r_,78,432,1,1 7vbp_r_,82,85,1,1 7vbp_r_,82,335,1,1 7vbp_r_,87,91,1,1 7vbp_r_,88,92,1,1 7vbp_r_,89,93,1,1 7vbp_r_,90,94,1,1 7vbp_r_,91,95,1,1 7vbp_r_,92,96,1,1 7vbp_r_,93,97,1,1 7vbp_r_,94,98,1,1 7vbp_r_,95,99,1,1 7vbp_r_,96,100,1,1 7vbp_r_,97,101,1,1 7vbp_r_,98,102,1,1 7vbp_r_,99,103,1,1 7vbp_r_,100,104,1,1 7vbp_r_,101,105,1,1 7vbp_r_,102,106,1,1 7vbp_r_,103,107,1,1 7vbp_r_,104,108,1,1 7vbp_r_,105,109,1,1 7vbp_r_,106,110,1,1 7vbp_r_,107,111,1,1 7vbp_r_,108,111,1,1 7vbp_r_,113,176,1,1 7vbp_r_,114,118,1,1 7vbp_r_,115,119,1,1 7vbp_r_,115,174,1,1 7vbp_r_,116,120,1,1 7vbp_r_,117,121,1,1 7vbp_r_,118,122,1,1 7vbp_r_,119,123,1,1 7vbp_r_,119,157,1,1 7vbp_r_,120,124,1,1 7vbp_r_,121,125,1,1 7vbp_r_,122,125,1,1 7vbp_r_,123,126,1,1 7vbp_r_,124,127,1,1 7vbp_r_,125,129,1,1 7vbp_r_,126,130,1,1 7vbp_r_,127,131,1,1 7vbp_r_,128,132,1,1 7vbp_r_,129,133,1,1 7vbp_r_,130,134,1,1 7vbp_r_,131,135,1,1 7vbp_r_,132,136,1,1 7vbp_r_,134,142,1,1 7vbp_r_,139,142,1,1 7vbp_r_,141,145,1,1 7vbp_r_,142,146,1,1 7vbp_r_,143,147,1,1 7vbp_r_,144,148,1,1 7vbp_r_,145,149,1,1 7vbp_r_,146,150,1,1 7vbp_r_,147,151,1,1 7vbp_r_,148,152,1,1 7vbp_r_,149,153,1,1 7vbp_r_,150,154,1,1 7vbp_r_,151,155,1,1 7vbp_r_,152,156,1,1 7vbp_r_,153,156,1,1 7vbp_r_,153,157,1,1 7vbp_r_,154,157,1,1 7vbp_r_,154,158,1,1 7vbp_r_,157,161,1,1 7vbp_r_,158,162,1,1 7vbp_r_,159,163,1,1 7vbp_r_,160,164,1,1 7vbp_r_,161,165,1,1 7vbp_r_,162,166,1,1 7vbp_r_,163,167,1,1 7vbp_r_,164,168,1,1 7vbp_r_,165,169,1,1 7vbp_r_,166,169,1,1 7vbp_r_,166,170,1,1 7vbp_r_,167,170,1,1 7vbp_r_,167,171,1,1 7vbp_r_,168,172,1,1 7vbp_r_,173,175,1,1 7vbp_r_,175,177,1,1 7vbp_r_,175,179,1,1 7vbp_r_,176,180,1,1 7vbp_r_,177,181,1,1 7vbp_r_,178,182,1,1 7vbp_r_,180,183,1,1 7vbp_r_,186,251,1,1 7vbp_r_,187,192,1,1 7vbp_r_,189,193,1,1 7vbp_r_,190,194,1,1 7vbp_r_,191,195,1,1 7vbp_r_,192,196,1,1 7vbp_r_,193,197,1,1 7vbp_r_,194,198,1,1 7vbp_r_,195,199,1,1 7vbp_r_,196,200,1,1 7vbp_r_,196,254,1,1 7vbp_r_,197,200,1,1 7vbp_r_,197,201,1,1 7vbp_r_,200,204,1,1 7vbp_r_,201,205,1,1 7vbp_r_,204,209,1,1 7vbp_r_,205,215,1,1 7vbp_r_,213,216,1,1 7vbp_r_,215,219,1,1 7vbp_r_,216,220,1,1 7vbp_r_,217,221,1,1 7vbp_r_,218,222,1,1 7vbp_r_,219,223,1,1 7vbp_r_,220,228,1,1 7vbp_r_,220,283,1,1 7vbp_r_,224,228,1,1 7vbp_r_,225,229,1,1 7vbp_r_,226,230,1,1 7vbp_r_,227,231,1,1 7vbp_r_,228,232,1,1 7vbp_r_,228,283,1,1 7vbp_r_,229,233,1,1 7vbp_r_,230,234,1,1 7vbp_r_,230,235,1,1 7vbp_r_,231,236,1,1 7vbp_r_,232,237,1,1 7vbp_r_,232,323,1,1 7vbp_r_,233,237,1,1 7vbp_r_,234,237,1,1 7vbp_r_,237,241,1,1 7vbp_r_,237,316,1,1 7vbp_r_,237,319,1,1 7vbp_r_,238,242,1,1 7vbp_r_,239,243,1,1 7vbp_r_,240,244,1,1 7vbp_r_,241,245,1,1 7vbp_r_,242,246,1,1 7vbp_r_,243,247,1,1 7vbp_r_,244,247,1,1 7vbp_r_,246,249,1,1 7vbp_r_,247,250,1,1 7vbp_r_,250,254,1,1 7vbp_r_,252,255,1,1 7vbp_r_,253,257,1,1 7vbp_r_,254,258,1,1 7vbp_r_,258,262,1,1 7vbp_r_,259,263,1,1 7vbp_r_,260,264,1,1 7vbp_r_,261,265,1,1 7vbp_r_,262,266,1,1 7vbp_r_,263,267,1,1 7vbp_r_,264,268,1,1 7vbp_r_,265,269,1,1 7vbp_r_,267,271,1,1 7vbp_r_,268,272,1,1 7vbp_r_,269,272,1,1 7vbp_r_,269,273,1,1 7vbp_r_,269,292,1,1 7vbp_r_,270,274,1,1 7vbp_r_,271,275,1,1 7vbp_r_,272,276,1,1 7vbp_r_,272,292,1,1 7vbp_r_,273,292,1,1 7vbp_r_,273,399,1,1 7vbp_r_,274,277,1,1 7vbp_r_,275,278,1,1 7vbp_r_,276,285,1,1 7vbp_r_,279,284,1,1 7vbp_r_,280,342,1,1 7vbp_r_,281,285,1,1 7vbp_r_,282,286,1,1 7vbp_r_,283,287,1,1 7vbp_r_,284,288,1,1 7vbp_r_,285,289,1,1 7vbp_r_,286,289,1,1 7vbp_r_,286,290,1,1 7vbp_r_,287,291,1,1 7vbp_r_,288,292,1,1 7vbp_r_,289,293,1,1 7vbp_r_,290,294,1,1 7vbp_r_,290,319,1,1 7vbp_r_,291,295,1,1 7vbp_r_,292,296,1,1 7vbp_r_,293,297,1,1 7vbp_r_,293,366,1,1 7vbp_r_,294,298,1,1 7vbp_r_,295,299,1,1 7vbp_r_,296,300,1,1 7vbp_r_,297,301,1,1 7vbp_r_,298,302,1,1 7vbp_r_,299,303,1,1 7vbp_r_,300,304,1,1 7vbp_r_,305,308,1,1 7vbp_r_,305,309,1,1 7vbp_r_,306,310,1,1 7vbp_r_,307,311,1,1 7vbp_r_,308,312,1,1 7vbp_r_,309,313,1,1 7vbp_r_,310,314,1,1 7vbp_r_,311,315,1,1 7vbp_r_,312,316,1,1 7vbp_r_,313,317,1,1 7vbp_r_,314,318,1,1 7vbp_r_,315,319,1,1 7vbp_r_,316,320,1,1 7vbp_r_,317,321,1,1 7vbp_r_,318,322,1,1 7vbp_r_,319,323,1,1 7vbp_r_,320,323,1,1 7vbp_r_,320,324,1,1 7vbp_r_,321,325,1,1 7vbp_r_,322,326,1,1 7vbp_r_,322,374,1,1 7vbp_r_,323,327,1,1 7vbp_r_,324,328,1,1 7vbp_r_,324,440,1,1 7vbp_r_,325,329,1,1 7vbp_r_,326,330,1,1 7vbp_r_,327,331,1,1 7vbp_r_,328,332,1,1 7vbp_r_,329,332,1,1 7vbp_r_,329,333,1,1 7vbp_r_,330,334,1,1 7vbp_r_,331,335,1,1 7vbp_r_,332,336,1,1 7vbp_r_,333,336,1,1 7vbp_r_,333,337,1,1 7vbp_r_,334,338,1,1 7vbp_r_,336,425,1,1 7vbp_r_,336,427,1,1 7vbp_r_,336,428,1,1 7vbp_r_,336,433,1,1 7vbp_r_,339,341,1,1 7vbp_r_,341,344,1,1 7vbp_r_,343,346,1,1 7vbp_r_,344,420,1,1 7vbp_r_,347,350,1,1 7vbp_r_,348,351,1,1 7vbp_r_,348,352,1,1 7vbp_r_,348,414,1,1 7vbp_r_,349,415,1,1 7vbp_r_,352,356,1,1 7vbp_r_,353,357,1,1 7vbp_r_,354,358,1,1 7vbp_r_,355,359,1,1 7vbp_r_,356,360,1,1 7vbp_r_,357,361,1,1 7vbp_r_,358,362,1,1 7vbp_r_,358,434,1,1 7vbp_r_,359,363,1,1 7vbp_r_,360,364,1,1 7vbp_r_,361,365,1,1 7vbp_r_,362,366,1,1 7vbp_r_,363,367,1,1 7vbp_r_,365,368,1,1 7vbp_r_,365,374,1,1 7vbp_r_,366,407,1,1 7vbp_r_,369,372,1,1 7vbp_r_,371,448,1,1 7vbp_r_,372,376,1,1 7vbp_r_,373,377,1,1 7vbp_r_,374,378,1,1 7vbp_r_,375,379,1,1 7vbp_r_,376,380,1,1 7vbp_r_,377,381,1,1 7vbp_r_,378,382,1,1 7vbp_r_,379,383,1,1 7vbp_r_,380,384,1,1 7vbp_r_,381,385,1,1 7vbp_r_,382,386,1,1 7vbp_r_,383,387,1,1 7vbp_r_,384,388,1,1 7vbp_r_,385,389,1,1 7vbp_r_,389,392,1,1 7vbp_r_,391,394,1,1 7vbp_r_,392,396,1,1 7vbp_r_,393,397,1,1 7vbp_r_,394,398,1,1 7vbp_r_,395,399,1,1 7vbp_r_,396,400,1,1 7vbp_r_,397,401,1,1 7vbp_r_,398,402,1,1 7vbp_r_,399,403,1,1 7vbp_r_,400,404,1,1 7vbp_r_,401,405,1,1 7vbp_r_,402,406,1,1 7vbp_r_,403,407,1,1 7vbp_r_,404,408,1,1 7vbp_r_,405,409,1,1 7vbp_r_,406,410,1,1 7vbp_r_,407,411,1,1 7vbp_r_,408,412,1,1 7vbp_r_,409,413,1,1 7vbp_r_,410,414,1,1 7vbp_r_,411,414,1,1 7vbp_r_,411,415,1,1 7vbp_r_,412,416,1,1 7vbp_r_,414,415,1,1 7vbp_r_,418,421,1,1 7vbp_r_,429,434,1,1 7vbp_r_,430,433,1,1 7vbp_r_,430,434,1,1 7vbp_r_,431,435,1,1 7vbp_r_,432,436,1,1 7vbp_r_,433,437,1,1 7vbp_r_,434,438,1,1 7vbp_r_,435,439,1,1 7vbp_r_,436,440,1,1 7vbp_r_,437,441,1,1 7vbp_r_,438,442,1,1 7vbp_r_,441,445,1,1 7vbp_r_,442,446,1,1 7vbp_r_,443,447,1,1 7vbp_r_,444,448,1,1 7vbp_r_,446,449,1,1 7vbp_r_,447,450,1,1 7vbp_r_,450,452,1,1 7vbp_r_,450,453,1,1 7vbp_r_,451,454,1,1 7vbp_r_,452,455,1,1 7vbp_r_,456,459,1,1