pair,contact1,contact2,flow1,flow2 2vch_A_,1,30,1,1 2vch_A_,1,458,1,1 2vch_A_,2,32,1,1 2vch_A_,3,34,1,1 2vch_A_,3,103,1,1 2vch_A_,3,106,1,1 2vch_A_,4,32,1,1 2vch_A_,4,34,1,1 2vch_A_,5,107,1,1 2vch_A_,5,109,1,1 2vch_A_,6,34,1,1 2vch_A_,6,36,1,1 2vch_A_,7,109,1,1 2vch_A_,9,14,1,1 2vch_A_,9,111,1,1 2vch_A_,10,304,1,1 2vch_A_,11,14,1,1 2vch_A_,11,15,1,1 2vch_A_,12,16,1,1 2vch_A_,13,355,1,1 2vch_A_,14,18,1,1 2vch_A_,15,19,1,1 2vch_A_,16,20,1,1 2vch_A_,17,21,1,1 2vch_A_,18,22,1,1 2vch_A_,19,23,1,1 2vch_A_,20,24,1,1 2vch_A_,21,25,1,1 2vch_A_,22,26,1,1 2vch_A_,23,27,1,1 2vch_A_,24,28,1,1 2vch_A_,25,29,1,1 2vch_A_,25,31,1,1 2vch_A_,26,30,1,1 2vch_A_,29,455,1,1 2vch_A_,33,56,1,1 2vch_A_,33,58,1,1 2vch_A_,34,58,1,1 2vch_A_,35,58,1,1 2vch_A_,35,60,1,1 2vch_A_,37,60,1,1 2vch_A_,37,62,1,1 2vch_A_,39,65,1,1 2vch_A_,40,79,1,1 2vch_A_,44,46,1,1 2vch_A_,44,47,1,1 2vch_A_,45,49,1,1 2vch_A_,46,50,1,1 2vch_A_,47,51,1,1 2vch_A_,52,53,1,1 2vch_A_,54,57,1,1 2vch_A_,66,68,1,1 2vch_A_,66,86,1,1 2vch_A_,67,70,1,1 2vch_A_,69,86,1,1 2vch_A_,71,73,1,1 2vch_A_,71,74,1,1 2vch_A_,75,78,1,1 2vch_A_,75,79,1,1 2vch_A_,75,182,1,1 2vch_A_,76,80,1,1 2vch_A_,77,81,1,1 2vch_A_,78,82,1,1 2vch_A_,79,83,1,1 2vch_A_,81,85,1,1 2vch_A_,81,113,1,1 2vch_A_,81,194,1,1 2vch_A_,82,86,1,1 2vch_A_,83,87,1,1 2vch_A_,84,87,1,1 2vch_A_,85,88,1,1 2vch_A_,85,116,1,1 2vch_A_,87,91,1,1 2vch_A_,88,92,1,1 2vch_A_,88,116,1,1 2vch_A_,89,93,1,1 2vch_A_,90,94,1,1 2vch_A_,91,95,1,1 2vch_A_,92,96,1,1 2vch_A_,92,123,1,1 2vch_A_,93,97,1,1 2vch_A_,94,97,1,1 2vch_A_,94,98,1,1 2vch_A_,95,99,1,1 2vch_A_,96,100,1,1 2vch_A_,97,101,1,1 2vch_A_,98,101,1,1 2vch_A_,98,103,1,1 2vch_A_,99,102,1,1 2vch_A_,108,127,1,1 2vch_A_,108,129,1,1 2vch_A_,110,129,1,1 2vch_A_,110,131,1,1 2vch_A_,111,113,1,1 2vch_A_,111,114,1,1 2vch_A_,112,198,1,1 2vch_A_,113,194,1,1 2vch_A_,114,117,1,1 2vch_A_,115,118,1,1 2vch_A_,115,194,1,1 2vch_A_,116,119,1,1 2vch_A_,116,193,1,1 2vch_A_,116,197,1,1 2vch_A_,117,120,1,1 2vch_A_,117,121,1,1 2vch_A_,118,122,1,1 2vch_A_,119,123,1,1 2vch_A_,119,197,1,1 2vch_A_,120,124,1,1 2vch_A_,121,124,1,1 2vch_A_,121,126,1,1 2vch_A_,122,125,1,1 2vch_A_,128,202,1,1 2vch_A_,130,203,1,1 2vch_A_,130,205,1,1 2vch_A_,132,205,1,1 2vch_A_,132,207,1,1 2vch_A_,134,135,1,1 2vch_A_,134,375,1,1 2vch_A_,135,138,1,1 2vch_A_,135,139,1,1 2vch_A_,136,140,1,1 2vch_A_,136,213,1,1 2vch_A_,137,141,1,1 2vch_A_,137,169,1,1 2vch_A_,137,213,1,1 2vch_A_,138,142,1,1 2vch_A_,139,143,1,1 2vch_A_,140,144,1,1 2vch_A_,142,145,1,1 2vch_A_,144,148,1,1 2vch_A_,145,149,1,1 2vch_A_,146,150,1,1 2vch_A_,147,151,1,1 2vch_A_,148,151,1,1 2vch_A_,148,152,1,1 2vch_A_,149,183,1,1 2vch_A_,149,188,1,1 2vch_A_,152,183,1,1 2vch_A_,154,155,1,1 2vch_A_,154,183,1,1 2vch_A_,155,158,1,1 2vch_A_,155,183,1,1 2vch_A_,156,159,1,1 2vch_A_,163,171,1,1 2vch_A_,165,168,1,1 2vch_A_,166,168,1,1 2vch_A_,172,175,1,1 2vch_A_,173,176,1,1 2vch_A_,173,181,1,1 2vch_A_,174,175,1,1 2vch_A_,176,181,1,1 2vch_A_,177,180,1,1 2vch_A_,178,181,1,1 2vch_A_,178,374,1,1 2vch_A_,182,184,1,1 2vch_A_,182,185,1,1 2vch_A_,185,187,1,1 2vch_A_,185,188,1,1 2vch_A_,185,189,1,1 2vch_A_,186,190,1,1 2vch_A_,187,191,1,1 2vch_A_,188,192,1,1 2vch_A_,189,193,1,1 2vch_A_,190,194,1,1 2vch_A_,191,195,1,1 2vch_A_,192,195,1,1 2vch_A_,192,196,1,1 2vch_A_,194,197,1,1 2vch_A_,195,198,1,1 2vch_A_,196,199,1,1 2vch_A_,197,200,1,1 2vch_A_,198,201,1,1 2vch_A_,204,229,1,1 2vch_A_,204,231,1,1 2vch_A_,206,208,1,1 2vch_A_,206,231,1,1 2vch_A_,206,233,1,1 2vch_A_,207,236,1,1 2vch_A_,207,354,1,1 2vch_A_,208,213,1,1 2vch_A_,208,234,1,1 2vch_A_,209,212,1,1 2vch_A_,209,213,1,1 2vch_A_,211,435,1,1 2vch_A_,213,217,1,1 2vch_A_,214,218,1,1 2vch_A_,215,219,1,1 2vch_A_,216,220,1,1 2vch_A_,217,221,1,1 2vch_A_,218,221,1,1 2vch_A_,219,222,1,1 2vch_A_,219,227,1,1 2vch_A_,220,227,1,1 2vch_A_,221,230,1,1 2vch_A_,222,227,1,1 2vch_A_,224,227,1,1 2vch_A_,234,443,1,1 2vch_A_,238,240,1,1 2vch_A_,242,338,1,1 2vch_A_,245,249,1,1 2vch_A_,246,250,1,1 2vch_A_,247,251,1,1 2vch_A_,248,252,1,1 2vch_A_,250,253,1,1 2vch_A_,250,254,1,1 2vch_A_,251,254,1,1 2vch_A_,251,344,1,1 2vch_A_,252,342,1,1 2vch_A_,254,288,1,1 2vch_A_,254,344,1,1 2vch_A_,255,258,1,1 2vch_A_,257,343,1,1 2vch_A_,258,344,1,1 2vch_A_,259,344,1,1 2vch_A_,259,346,1,1 2vch_A_,259,347,1,1 2vch_A_,260,288,1,1 2vch_A_,260,290,1,1 2vch_A_,261,336,1,1 2vch_A_,261,347,1,1 2vch_A_,261,349,1,1 2vch_A_,262,290,1,1 2vch_A_,262,292,1,1 2vch_A_,263,336,1,1 2vch_A_,263,349,1,1 2vch_A_,265,294,1,1 2vch_A_,267,303,1,1 2vch_A_,268,294,1,1 2vch_A_,269,300,1,1 2vch_A_,269,302,1,1 2vch_A_,270,297,1,1 2vch_A_,271,274,1,1 2vch_A_,271,275,1,1 2vch_A_,272,276,1,1 2vch_A_,273,277,1,1 2vch_A_,274,278,1,1 2vch_A_,274,401,1,1 2vch_A_,275,279,1,1 2vch_A_,276,280,1,1 2vch_A_,277,281,1,1 2vch_A_,277,403,1,1 2vch_A_,278,282,1,1 2vch_A_,279,283,1,1 2vch_A_,280,284,1,1 2vch_A_,281,285,1,1 2vch_A_,282,285,1,1 2vch_A_,283,286,1,1 2vch_A_,283,326,1,1 2vch_A_,284,403,1,1 2vch_A_,285,287,1,1 2vch_A_,287,415,1,1 2vch_A_,289,326,1,1 2vch_A_,289,328,1,1 2vch_A_,291,328,1,1 2vch_A_,291,330,1,1 2vch_A_,293,330,1,1 2vch_A_,293,332,1,1 2vch_A_,294,332,1,1 2vch_A_,295,309,1,1 2vch_A_,297,299,1,1 2vch_A_,297,302,1,1 2vch_A_,299,302,1,1 2vch_A_,301,304,1,1 2vch_A_,303,306,1,1 2vch_A_,310,312,1,1 2vch_A_,310,313,1,1 2vch_A_,311,314,1,1 2vch_A_,312,315,1,1 2vch_A_,316,319,1,1 2vch_A_,317,322,1,1 2vch_A_,318,322,1,1 2vch_A_,319,323,1,1 2vch_A_,321,324,1,1 2vch_A_,323,327,1,1 2vch_A_,331,333,1,1 2vch_A_,335,339,1,1 2vch_A_,336,340,1,1 2vch_A_,336,356,1,1 2vch_A_,336,359,1,1 2vch_A_,337,341,1,1 2vch_A_,339,342,1,1 2vch_A_,339,345,1,1 2vch_A_,342,344,1,1 2vch_A_,342,345,1,1 2vch_A_,346,423,1,1 2vch_A_,348,366,1,1 2vch_A_,348,368,1,1 2vch_A_,350,352,1,1 2vch_A_,350,368,1,1 2vch_A_,350,370,1,1 2vch_A_,352,379,1,1 2vch_A_,353,357,1,1 2vch_A_,354,358,1,1 2vch_A_,355,359,1,1 2vch_A_,356,360,1,1 2vch_A_,357,361,1,1 2vch_A_,358,362,1,1 2vch_A_,359,363,1,1 2vch_A_,360,363,1,1 2vch_A_,360,365,1,1 2vch_A_,361,364,1,1 2vch_A_,364,423,1,1 2vch_A_,367,389,1,1 2vch_A_,367,391,1,1 2vch_A_,369,391,1,1 2vch_A_,372,376,1,1 2vch_A_,373,376,1,1 2vch_A_,375,379,1,1 2vch_A_,376,380,1,1 2vch_A_,377,381,1,1 2vch_A_,378,382,1,1 2vch_A_,379,383,1,1 2vch_A_,380,384,1,1 2vch_A_,381,385,1,1 2vch_A_,382,386,1,1 2vch_A_,382,387,1,1 2vch_A_,383,389,1,1 2vch_A_,385,392,1,1 2vch_A_,394,405,1,1 2vch_A_,396,399,1,1 2vch_A_,396,400,1,1 2vch_A_,398,400,1,1 2vch_A_,398,402,1,1 2vch_A_,402,406,1,1 2vch_A_,403,407,1,1 2vch_A_,404,408,1,1 2vch_A_,405,408,1,1 2vch_A_,405,409,1,1 2vch_A_,406,410,1,1 2vch_A_,407,411,1,1 2vch_A_,408,412,1,1 2vch_A_,408,418,1,1 2vch_A_,409,413,1,1 2vch_A_,410,414,1,1 2vch_A_,411,415,1,1 2vch_A_,413,423,1,1 2vch_A_,416,419,1,1 2vch_A_,417,420,1,1 2vch_A_,419,423,1,1 2vch_A_,420,424,1,1 2vch_A_,421,425,1,1 2vch_A_,422,426,1,1 2vch_A_,423,427,1,1 2vch_A_,424,428,1,1 2vch_A_,425,428,1,1 2vch_A_,425,429,1,1 2vch_A_,426,430,1,1 2vch_A_,427,431,1,1 2vch_A_,428,432,1,1 2vch_A_,429,433,1,1 2vch_A_,430,434,1,1 2vch_A_,431,435,1,1 2vch_A_,432,436,1,1 2vch_A_,434,437,1,1 2vch_A_,435,438,1,1 2vch_A_,436,444,1,1 2vch_A_,437,444,1,1 2vch_A_,438,441,1,1 2vch_A_,438,444,1,1 2vch_A_,440,445,1,1 2vch_A_,441,445,1,1 2vch_A_,442,446,1,1 2vch_A_,443,447,1,1 2vch_A_,444,448,1,1 2vch_A_,445,449,1,1 2vch_A_,446,450,1,1 2vch_A_,447,451,1,1 2vch_A_,448,452,1,1 2vch_A_,449,453,1,1 2vch_A_,450,454,1,1 2vch_A_,451,455,1,1 2vch_A_,452,456,1,1 2vch_A_,453,457,1,1 2vch_A_,454,458,1,1 2vch_A_,455,459,1,1 2vch_A_,456,460,1,1 2vch_A_,457,461,1,1 2vch_A_,458,462,1,1 2vch_A_,459,460,1,1 2vch_A_,459,463,1,1