pair,contact1,contact2,flow1,flow2 4oif_A_,1,4,1,1 4oif_A_,4,407,1,1 4oif_A_,5,402,1,1 4oif_A_,5,636,1,1 4oif_A_,6,405,1,1 4oif_A_,6,407,1,1 4oif_A_,9,11,1,1 4oif_A_,15,354,1,1 4oif_A_,15,356,1,1 4oif_A_,16,43,1,1 4oif_A_,16,45,1,1 4oif_A_,16,46,1,1 4oif_A_,16,358,1,1 4oif_A_,17,356,1,1 4oif_A_,17,358,1,1 4oif_A_,18,46,1,1 4oif_A_,18,48,1,1 4oif_A_,19,358,1,1 4oif_A_,19,361,1,1 4oif_A_,20,35,1,1 4oif_A_,20,48,1,1 4oif_A_,21,24,1,1 4oif_A_,21,360,1,1 4oif_A_,22,25,1,1 4oif_A_,24,364,1,1 4oif_A_,25,28,1,1 4oif_A_,28,30,1,1 4oif_A_,28,32,1,1 4oif_A_,29,33,1,1 4oif_A_,30,34,1,1 4oif_A_,31,35,1,1 4oif_A_,33,36,1,1 4oif_A_,34,38,1,1 4oif_A_,35,39,1,1 4oif_A_,35,361,1,1 4oif_A_,35,362,1,1 4oif_A_,36,40,1,1 4oif_A_,37,41,1,1 4oif_A_,38,42,1,1 4oif_A_,39,42,1,1 4oif_A_,39,44,1,1 4oif_A_,40,43,1,1 4oif_A_,42,44,1,1 4oif_A_,43,398,1,1 4oif_A_,45,46,1,1 4oif_A_,45,82,1,1 4oif_A_,47,82,1,1 4oif_A_,47,84,1,1 4oif_A_,49,84,1,1 4oif_A_,49,86,1,1 4oif_A_,50,53,1,1 4oif_A_,53,56,1,1 4oif_A_,53,57,1,1 4oif_A_,54,58,1,1 4oif_A_,56,68,1,1 4oif_A_,57,65,1,1 4oif_A_,58,62,1,1 4oif_A_,58,95,1,1 4oif_A_,60,63,1,1 4oif_A_,61,99,1,1 4oif_A_,61,100,1,1 4oif_A_,61,131,1,1 4oif_A_,64,65,1,1 4oif_A_,66,70,1,1 4oif_A_,67,71,1,1 4oif_A_,68,72,1,1 4oif_A_,69,73,1,1 4oif_A_,70,74,1,1 4oif_A_,70,142,1,1 4oif_A_,70,143,1,1 4oif_A_,71,75,1,1 4oif_A_,72,76,1,1 4oif_A_,73,77,1,1 4oif_A_,74,78,1,1 4oif_A_,74,146,1,1 4oif_A_,75,78,1,1 4oif_A_,75,79,1,1 4oif_A_,76,81,1,1 4oif_A_,77,80,1,1 4oif_A_,82,148,1,1 4oif_A_,83,148,1,1 4oif_A_,83,150,1,1 4oif_A_,85,151,1,1 4oif_A_,85,153,1,1 4oif_A_,87,153,1,1 4oif_A_,87,155,1,1 4oif_A_,87,238,1,1 4oif_A_,88,91,1,1 4oif_A_,89,128,1,1 4oif_A_,89,155,1,1 4oif_A_,89,238,1,1 4oif_A_,90,119,1,1 4oif_A_,92,116,1,1 4oif_A_,93,96,1,1 4oif_A_,93,97,1,1 4oif_A_,94,98,1,1 4oif_A_,95,99,1,1 4oif_A_,96,100,1,1 4oif_A_,97,115,1,1 4oif_A_,100,103,1,1 4oif_A_,101,104,1,1 4oif_A_,102,125,1,1 4oif_A_,102,127,1,1 4oif_A_,103,122,1,1 4oif_A_,104,112,1,1 4oif_A_,105,113,1,1 4oif_A_,105,121,1,1 4oif_A_,105,159,1,1 4oif_A_,106,162,1,1 4oif_A_,106,163,1,1 4oif_A_,107,110,1,1 4oif_A_,107,111,1,1 4oif_A_,108,110,1,1 4oif_A_,108,209,1,1 4oif_A_,110,206,1,1 4oif_A_,110,207,1,1 4oif_A_,110,208,1,1 4oif_A_,111,113,1,1 4oif_A_,116,120,1,1 4oif_A_,119,156,1,1 4oif_A_,123,129,1,1 4oif_A_,124,167,1,1 4oif_A_,124,230,1,1 4oif_A_,125,128,1,1 4oif_A_,125,129,1,1 4oif_A_,126,130,1,1 4oif_A_,127,131,1,1 4oif_A_,128,132,1,1 4oif_A_,129,132,1,1 4oif_A_,129,133,1,1 4oif_A_,129,233,1,1 4oif_A_,129,237,1,1 4oif_A_,130,134,1,1 4oif_A_,131,135,1,1 4oif_A_,132,136,1,1 4oif_A_,133,137,1,1 4oif_A_,133,237,1,1 4oif_A_,134,138,1,1 4oif_A_,135,139,1,1 4oif_A_,136,140,1,1 4oif_A_,136,238,1,1 4oif_A_,137,141,1,1 4oif_A_,137,244,1,1 4oif_A_,138,142,1,1 4oif_A_,139,143,1,1 4oif_A_,140,144,1,1 4oif_A_,143,146,1,1 4oif_A_,146,148,1,1 4oif_A_,146,149,1,1 4oif_A_,152,246,1,1 4oif_A_,152,250,1,1 4oif_A_,152,252,1,1 4oif_A_,154,252,1,1 4oif_A_,154,253,1,1 4oif_A_,156,254,1,1 4oif_A_,157,254,1,1 4oif_A_,158,238,1,1 4oif_A_,161,163,1,1 4oif_A_,161,223,1,1 4oif_A_,163,168,1,1 4oif_A_,163,207,1,1 4oif_A_,164,168,1,1 4oif_A_,165,169,1,1 4oif_A_,166,170,1,1 4oif_A_,167,171,1,1 4oif_A_,168,172,1,1 4oif_A_,168,207,1,1 4oif_A_,169,172,1,1 4oif_A_,169,173,1,1 4oif_A_,170,174,1,1 4oif_A_,171,175,1,1 4oif_A_,172,176,1,1 4oif_A_,172,205,1,1 4oif_A_,172,206,1,1 4oif_A_,173,176,1,1 4oif_A_,173,177,1,1 4oif_A_,174,178,1,1 4oif_A_,174,229,1,1 4oif_A_,175,179,1,1 4oif_A_,176,181,1,1 4oif_A_,177,180,1,1 4oif_A_,178,222,1,1 4oif_A_,179,182,1,1 4oif_A_,179,222,1,1 4oif_A_,182,185,1,1 4oif_A_,182,186,1,1 4oif_A_,183,187,1,1 4oif_A_,184,188,1,1 4oif_A_,185,189,1,1 4oif_A_,186,190,1,1 4oif_A_,187,192,1,1 4oif_A_,187,199,1,1 4oif_A_,188,191,1,1 4oif_A_,190,222,1,1 4oif_A_,191,194,1,1 4oif_A_,192,197,1,1 4oif_A_,193,196,1,1 4oif_A_,200,204,1,1 4oif_A_,201,203,1,1 4oif_A_,201,204,1,1 4oif_A_,202,205,1,1 4oif_A_,209,211,1,1 4oif_A_,209,212,1,1 4oif_A_,209,213,1,1 4oif_A_,213,215,1,1 4oif_A_,214,220,1,1 4oif_A_,216,220,1,1 4oif_A_,217,221,1,1 4oif_A_,217,426,1,1 4oif_A_,218,222,1,1 4oif_A_,219,223,1,1 4oif_A_,220,224,1,1 4oif_A_,220,426,1,1 4oif_A_,221,225,1,1 4oif_A_,222,225,1,1 4oif_A_,222,226,1,1 4oif_A_,223,227,1,1 4oif_A_,224,228,1,1 4oif_A_,224,266,1,1 4oif_A_,225,229,1,1 4oif_A_,225,419,1,1 4oif_A_,225,507,1,1 4oif_A_,226,230,1,1 4oif_A_,227,231,1,1 4oif_A_,228,232,1,1 4oif_A_,228,269,1,1 4oif_A_,229,233,1,1 4oif_A_,229,272,1,1 4oif_A_,230,234,1,1 4oif_A_,231,235,1,1 4oif_A_,232,236,1,1 4oif_A_,233,237,1,1 4oif_A_,234,238,1,1 4oif_A_,235,239,1,1 4oif_A_,236,240,1,1 4oif_A_,236,276,1,1 4oif_A_,239,243,1,1 4oif_A_,240,244,1,1 4oif_A_,241,245,1,1 4oif_A_,242,246,1,1 4oif_A_,243,278,1,1 4oif_A_,246,249,1,1 4oif_A_,251,278,1,1 4oif_A_,252,253,1,1 4oif_A_,252,279,1,1 4oif_A_,252,281,1,1 4oif_A_,253,281,1,1 4oif_A_,254,283,1,1 4oif_A_,255,281,1,1 4oif_A_,255,283,1,1 4oif_A_,256,270,1,1 4oif_A_,256,309,1,1 4oif_A_,258,263,1,1 4oif_A_,258,266,1,1 4oif_A_,259,261,1,1 4oif_A_,261,301,1,1 4oif_A_,261,436,1,1 4oif_A_,261,439,1,1 4oif_A_,264,266,1,1 4oif_A_,265,418,1,1 4oif_A_,266,416,1,1 4oif_A_,266,422,1,1 4oif_A_,269,271,1,1 4oif_A_,269,272,1,1 4oif_A_,269,273,1,1 4oif_A_,270,274,1,1 4oif_A_,273,276,1,1 4oif_A_,274,277,1,1 4oif_A_,274,313,1,1 4oif_A_,275,461,1,1 4oif_A_,277,313,1,1 4oif_A_,278,315,1,1 4oif_A_,280,318,1,1 4oif_A_,282,318,1,1 4oif_A_,282,320,1,1 4oif_A_,282,321,1,1 4oif_A_,284,321,1,1 4oif_A_,285,321,1,1 4oif_A_,286,288,1,1 4oif_A_,287,290,1,1 4oif_A_,289,334,1,1 4oif_A_,289,337,1,1 4oif_A_,290,292,1,1 4oif_A_,290,293,1,1 4oif_A_,293,301,1,1 4oif_A_,294,297,1,1 4oif_A_,294,298,1,1 4oif_A_,295,299,1,1 4oif_A_,295,647,1,1 4oif_A_,296,300,1,1 4oif_A_,297,301,1,1 4oif_A_,297,446,1,1 4oif_A_,298,302,1,1 4oif_A_,299,303,1,1 4oif_A_,299,347,1,1 4oif_A_,300,304,1,1 4oif_A_,301,305,1,1 4oif_A_,302,306,1,1 4oif_A_,303,307,1,1 4oif_A_,304,308,1,1 4oif_A_,305,309,1,1 4oif_A_,306,310,1,1 4oif_A_,307,310,1,1 4oif_A_,307,311,1,1 4oif_A_,307,351,1,1 4oif_A_,307,445,1,1 4oif_A_,308,312,1,1 4oif_A_,310,351,1,1 4oif_A_,310,455,1,1 4oif_A_,310,456,1,1 4oif_A_,311,314,1,1 4oif_A_,311,462,1,1 4oif_A_,314,456,1,1 4oif_A_,314,466,1,1 4oif_A_,317,352,1,1 4oif_A_,317,354,1,1 4oif_A_,319,353,1,1 4oif_A_,319,355,1,1 4oif_A_,322,357,1,1 4oif_A_,322,359,1,1 4oif_A_,323,325,1,1 4oif_A_,323,326,1,1 4oif_A_,323,336,1,1 4oif_A_,325,326,1,1 4oif_A_,325,336,1,1 4oif_A_,326,373,1,1 4oif_A_,328,333,1,1 4oif_A_,328,368,1,1 4oif_A_,330,333,1,1 4oif_A_,332,334,1,1 4oif_A_,335,337,1,1 4oif_A_,336,341,1,1 4oif_A_,336,344,1,1 4oif_A_,336,385,1,1 4oif_A_,337,340,1,1 4oif_A_,339,343,1,1 4oif_A_,339,389,1,1 4oif_A_,340,344,1,1 4oif_A_,341,344,1,1 4oif_A_,341,345,1,1 4oif_A_,341,358,1,1 4oif_A_,342,346,1,1 4oif_A_,342,389,1,1 4oif_A_,343,347,1,1 4oif_A_,344,348,1,1 4oif_A_,345,349,1,1 4oif_A_,346,350,1,1 4oif_A_,347,351,1,1 4oif_A_,348,353,1,1 4oif_A_,349,352,1,1 4oif_A_,349,632,1,1 4oif_A_,350,408,1,1 4oif_A_,353,355,1,1 4oif_A_,353,632,1,1 4oif_A_,354,405,1,1 4oif_A_,354,632,1,1 4oif_A_,360,364,1,1 4oif_A_,360,373,1,1 4oif_A_,360,375,1,1 4oif_A_,361,376,1,1 4oif_A_,362,380,1,1 4oif_A_,363,376,1,1 4oif_A_,363,377,1,1 4oif_A_,367,370,1,1 4oif_A_,369,372,1,1 4oif_A_,370,378,1,1 4oif_A_,372,373,1,1 4oif_A_,377,378,1,1 4oif_A_,377,380,1,1 4oif_A_,379,381,1,1 4oif_A_,382,388,1,1 4oif_A_,384,387,1,1 4oif_A_,384,388,1,1 4oif_A_,385,389,1,1 4oif_A_,386,390,1,1 4oif_A_,387,391,1,1 4oif_A_,388,392,1,1 4oif_A_,389,393,1,1 4oif_A_,390,394,1,1 4oif_A_,391,395,1,1 4oif_A_,392,395,1,1 4oif_A_,392,396,1,1 4oif_A_,393,397,1,1 4oif_A_,394,398,1,1 4oif_A_,396,399,1,1 4oif_A_,397,400,1,1 4oif_A_,399,662,1,1 4oif_A_,400,403,1,1 4oif_A_,401,404,1,1 4oif_A_,403,406,1,1 4oif_A_,406,632,1,1 4oif_A_,407,633,1,1 4oif_A_,408,630,1,1 4oif_A_,411,468,1,1 4oif_A_,411,469,1,1 4oif_A_,412,456,1,1 4oif_A_,413,469,1,1 4oif_A_,413,471,1,1 4oif_A_,414,456,1,1 4oif_A_,414,458,1,1 4oif_A_,415,471,1,1 4oif_A_,416,421,1,1 4oif_A_,416,458,1,1 4oif_A_,417,420,1,1 4oif_A_,417,421,1,1 4oif_A_,417,437,1,1 4oif_A_,417,460,1,1 4oif_A_,418,422,1,1 4oif_A_,419,423,1,1 4oif_A_,420,424,1,1 4oif_A_,420,474,1,1 4oif_A_,420,477,1,1 4oif_A_,421,425,1,1 4oif_A_,422,426,1,1 4oif_A_,423,427,1,1 4oif_A_,424,435,1,1 4oif_A_,425,435,1,1 4oif_A_,427,435,1,1 4oif_A_,431,434,1,1 4oif_A_,431,554,1,1 4oif_A_,434,554,1,1 4oif_A_,434,596,1,1 4oif_A_,435,596,1,1 4oif_A_,436,440,1,1 4oif_A_,437,441,1,1 4oif_A_,438,442,1,1 4oif_A_,439,443,1,1 4oif_A_,440,444,1,1 4oif_A_,441,444,1,1 4oif_A_,441,445,1,1 4oif_A_,442,446,1,1 4oif_A_,443,446,1,1 4oif_A_,444,606,1,1 4oif_A_,445,448,1,1 4oif_A_,445,449,1,1 4oif_A_,446,450,1,1 4oif_A_,448,451,1,1 4oif_A_,448,453,1,1 4oif_A_,449,452,1,1 4oif_A_,450,603,1,1 4oif_A_,451,607,1,1 4oif_A_,452,623,1,1 4oif_A_,452,629,1,1 4oif_A_,456,467,1,1 4oif_A_,459,461,1,1 4oif_A_,459,462,1,1 4oif_A_,460,485,1,1 4oif_A_,463,465,1,1 4oif_A_,464,467,1,1 4oif_A_,468,495,1,1 4oif_A_,468,613,1,1 4oif_A_,468,614,1,1 4oif_A_,470,495,1,1 4oif_A_,470,497,1,1 4oif_A_,472,497,1,1 4oif_A_,474,499,1,1 4oif_A_,475,502,1,1 4oif_A_,475,503,1,1 4oif_A_,476,504,1,1 4oif_A_,476,505,1,1 4oif_A_,476,509,1,1 4oif_A_,478,505,1,1 4oif_A_,478,512,1,1 4oif_A_,479,482,1,1 4oif_A_,479,483,1,1 4oif_A_,480,484,1,1 4oif_A_,480,517,1,1 4oif_A_,481,485,1,1 4oif_A_,482,486,1,1 4oif_A_,483,487,1,1 4oif_A_,484,488,1,1 4oif_A_,485,489,1,1 4oif_A_,486,490,1,1 4oif_A_,487,491,1,1 4oif_A_,487,519,1,1 4oif_A_,488,492,1,1 4oif_A_,489,494,1,1 4oif_A_,490,493,1,1 4oif_A_,491,587,1,1 4oif_A_,494,589,1,1 4oif_A_,496,589,1,1 4oif_A_,496,591,1,1 4oif_A_,498,591,1,1 4oif_A_,498,593,1,1 4oif_A_,499,500,1,1 4oif_A_,499,502,1,1 4oif_A_,499,592,1,1 4oif_A_,500,502,1,1 4oif_A_,500,593,1,1 4oif_A_,500,596,1,1 4oif_A_,504,512,1,1 4oif_A_,506,508,1,1 4oif_A_,506,509,1,1 4oif_A_,506,510,1,1 4oif_A_,517,519,1,1 4oif_A_,517,521,1,1 4oif_A_,518,522,1,1 4oif_A_,519,523,1,1 4oif_A_,520,524,1,1 4oif_A_,523,583,1,1 4oif_A_,525,561,1,1 4oif_A_,525,563,1,1 4oif_A_,527,559,1,1 4oif_A_,527,561,1,1 4oif_A_,529,557,1,1 4oif_A_,530,557,1,1 4oif_A_,532,555,1,1 4oif_A_,532,574,1,1 4oif_A_,534,553,1,1 4oif_A_,535,538,1,1 4oif_A_,536,539,1,1 4oif_A_,538,539,1,1 4oif_A_,539,550,1,1 4oif_A_,540,541,1,1 4oif_A_,540,551,1,1 4oif_A_,540,571,1,1 4oif_A_,541,570,1,1 4oif_A_,542,549,1,1 4oif_A_,543,568,1,1 4oif_A_,544,547,1,1 4oif_A_,545,566,1,1 4oif_A_,545,608,1,1 4oif_A_,548,570,1,1 4oif_A_,549,604,1,1 4oif_A_,550,598,1,1 4oif_A_,552,554,1,1 4oif_A_,552,596,1,1 4oif_A_,553,596,1,1 4oif_A_,554,596,1,1 4oif_A_,556,569,1,1 4oif_A_,556,594,1,1 4oif_A_,564,582,1,1 4oif_A_,566,580,1,1 4oif_A_,566,582,1,1 4oif_A_,567,579,1,1 4oif_A_,567,580,1,1 4oif_A_,569,576,1,1 4oif_A_,569,577,1,1 4oif_A_,571,572,1,1 4oif_A_,572,573,1,1 4oif_A_,572,575,1,1 4oif_A_,574,577,1,1 4oif_A_,579,594,1,1 4oif_A_,581,592,1,1 4oif_A_,583,590,1,1 4oif_A_,585,588,1,1 4oif_A_,589,591,1,1 4oif_A_,589,612,1,1 4oif_A_,598,601,1,1 4oif_A_,599,603,1,1 4oif_A_,600,603,1,1 4oif_A_,600,604,1,1 4oif_A_,601,605,1,1 4oif_A_,602,606,1,1 4oif_A_,603,607,1,1 4oif_A_,604,608,1,1 4oif_A_,605,609,1,1 4oif_A_,606,610,1,1 4oif_A_,607,611,1,1 4oif_A_,608,612,1,1 4oif_A_,609,613,1,1 4oif_A_,610,615,1,1 4oif_A_,611,614,1,1 4oif_A_,614,616,1,1 4oif_A_,622,653,1,1 4oif_A_,623,624,1,1 4oif_A_,624,627,1,1 4oif_A_,626,645,1,1 4oif_A_,628,643,1,1 4oif_A_,630,641,1,1 4oif_A_,632,639,1,1 4oif_A_,633,638,1,1 4oif_A_,634,637,1,1 4oif_A_,634,685,1,1 4oif_A_,635,685,1,1 4oif_A_,636,685,1,1 4oif_A_,638,683,1,1 4oif_A_,638,685,1,1 4oif_A_,640,681,1,1 4oif_A_,642,679,1,1 4oif_A_,644,646,1,1 4oif_A_,644,648,1,1 4oif_A_,644,674,1,1 4oif_A_,644,677,1,1 4oif_A_,646,648,1,1 4oif_A_,646,650,1,1 4oif_A_,647,676,1,1 4oif_A_,649,674,1,1 4oif_A_,650,673,1,1 4oif_A_,652,671,1,1 4oif_A_,654,669,1,1 4oif_A_,656,683,1,1 4oif_A_,657,666,1,1 4oif_A_,658,667,1,1 4oif_A_,659,682,1,1 4oif_A_,660,662,1,1 4oif_A_,660,663,1,1 4oif_A_,660,664,1,1 4oif_A_,660,665,1,1 4oif_A_,660,679,1,1 4oif_A_,661,680,1,1 4oif_A_,663,665,1,1 4oif_A_,674,677,1,1