pair,contact1,contact2,flow1,flow2 2fnq_A_,1,58,1,1 2fnq_A_,2,90,1,1 2fnq_A_,3,55,1,1 2fnq_A_,3,58,1,1 2fnq_A_,3,60,1,1 2fnq_A_,4,88,1,1 2fnq_A_,5,53,1,1 2fnq_A_,6,86,1,1 2fnq_A_,7,51,1,1 2fnq_A_,8,83,1,1 2fnq_A_,8,84,1,1 2fnq_A_,9,49,1,1 2fnq_A_,9,80,1,1 2fnq_A_,10,81,1,1 2fnq_A_,12,15,1,1 2fnq_A_,15,81,1,1 2fnq_A_,17,45,1,1 2fnq_A_,20,71,1,1 2fnq_A_,21,37,1,1 2fnq_A_,22,69,1,1 2fnq_A_,23,35,1,1 2fnq_A_,24,67,1,1 2fnq_A_,25,32,1,1 2fnq_A_,26,64,1,1 2fnq_A_,26,65,1,1 2fnq_A_,26,67,1,1 2fnq_A_,27,30,1,1 2fnq_A_,39,44,1,1 2fnq_A_,44,53,1,1 2fnq_A_,46,47,1,1 2fnq_A_,46,49,1,1 2fnq_A_,52,53,1,1 2fnq_A_,58,60,1,1 2fnq_A_,59,91,1,1 2fnq_A_,62,96,1,1 2fnq_A_,66,110,1,1 2fnq_A_,68,108,1,1 2fnq_A_,69,107,1,1 2fnq_A_,70,71,1,1 2fnq_A_,70,106,1,1 2fnq_A_,79,164,1,1 2fnq_A_,80,104,1,1 2fnq_A_,82,100,1,1 2fnq_A_,82,101,1,1 2fnq_A_,83,100,1,1 2fnq_A_,87,96,1,1 2fnq_A_,89,91,1,1 2fnq_A_,89,92,1,1 2fnq_A_,97,622,1,1 2fnq_A_,100,102,1,1 2fnq_A_,103,165,1,1 2fnq_A_,116,130,1,1 2fnq_A_,116,382,1,1 2fnq_A_,117,120,1,1 2fnq_A_,123,127,1,1 2fnq_A_,124,127,1,1 2fnq_A_,128,131,1,1 2fnq_A_,129,133,1,1 2fnq_A_,130,134,1,1 2fnq_A_,130,497,1,1 2fnq_A_,131,135,1,1 2fnq_A_,132,135,1,1 2fnq_A_,133,137,1,1 2fnq_A_,133,381,1,1 2fnq_A_,134,138,1,1 2fnq_A_,136,139,1,1 2fnq_A_,136,140,1,1 2fnq_A_,137,140,1,1 2fnq_A_,137,376,1,1 2fnq_A_,137,379,1,1 2fnq_A_,137,381,1,1 2fnq_A_,138,377,1,1 2fnq_A_,139,142,1,1 2fnq_A_,142,155,1,1 2fnq_A_,143,504,1,1 2fnq_A_,144,153,1,1 2fnq_A_,145,508,1,1 2fnq_A_,147,149,1,1 2fnq_A_,147,430,1,1 2fnq_A_,148,513,1,1 2fnq_A_,149,516,1,1 2fnq_A_,152,370,1,1 2fnq_A_,152,509,1,1 2fnq_A_,154,369,1,1 2fnq_A_,157,161,1,1 2fnq_A_,158,161,1,1 2fnq_A_,159,160,1,1 2fnq_A_,159,162,1,1 2fnq_A_,159,167,1,1 2fnq_A_,159,168,1,1 2fnq_A_,162,167,1,1 2fnq_A_,163,166,1,1 2fnq_A_,163,167,1,1 2fnq_A_,164,167,1,1 2fnq_A_,167,394,1,1 2fnq_A_,169,173,1,1 2fnq_A_,169,394,1,1 2fnq_A_,170,174,1,1 2fnq_A_,171,175,1,1 2fnq_A_,172,176,1,1 2fnq_A_,172,610,1,1 2fnq_A_,173,177,1,1 2fnq_A_,174,178,1,1 2fnq_A_,175,179,1,1 2fnq_A_,176,406,1,1 2fnq_A_,180,183,1,1 2fnq_A_,181,184,1,1 2fnq_A_,182,185,1,1 2fnq_A_,184,187,1,1 2fnq_A_,185,188,1,1 2fnq_A_,187,211,1,1 2fnq_A_,191,194,1,1 2fnq_A_,192,195,1,1 2fnq_A_,195,591,1,1 2fnq_A_,197,590,1,1 2fnq_A_,198,584,1,1 2fnq_A_,201,204,1,1 2fnq_A_,202,205,1,1 2fnq_A_,203,206,1,1 2fnq_A_,204,207,1,1 2fnq_A_,205,208,1,1 2fnq_A_,205,588,1,1 2fnq_A_,206,209,1,1 2fnq_A_,207,210,1,1 2fnq_A_,209,212,1,1 2fnq_A_,213,216,1,1 2fnq_A_,218,221,1,1 2fnq_A_,219,555,1,1 2fnq_A_,219,657,1,1 2fnq_A_,220,223,1,1 2fnq_A_,220,224,1,1 2fnq_A_,222,223,1,1 2fnq_A_,223,226,1,1 2fnq_A_,223,652,1,1 2fnq_A_,225,344,1,1 2fnq_A_,226,230,1,1 2fnq_A_,227,231,1,1 2fnq_A_,227,344,1,1 2fnq_A_,228,232,1,1 2fnq_A_,228,652,1,1 2fnq_A_,229,233,1,1 2fnq_A_,231,234,1,1 2fnq_A_,232,235,1,1 2fnq_A_,232,236,1,1 2fnq_A_,233,237,1,1 2fnq_A_,236,460,1,1 2fnq_A_,236,462,1,1 2fnq_A_,236,463,1,1 2fnq_A_,238,556,1,1 2fnq_A_,240,450,1,1 2fnq_A_,241,450,1,1 2fnq_A_,244,279,1,1 2fnq_A_,245,450,1,1 2fnq_A_,246,277,1,1 2fnq_A_,250,253,1,1 2fnq_A_,252,318,1,1 2fnq_A_,253,255,1,1 2fnq_A_,256,259,1,1 2fnq_A_,256,260,1,1 2fnq_A_,260,263,1,1 2fnq_A_,263,333,1,1 2fnq_A_,267,271,1,1 2fnq_A_,268,272,1,1 2fnq_A_,271,274,1,1 2fnq_A_,271,276,1,1 2fnq_A_,274,457,1,1 2fnq_A_,275,278,1,1 2fnq_A_,276,306,1,1 2fnq_A_,278,304,1,1 2fnq_A_,280,302,1,1 2fnq_A_,281,283,1,1 2fnq_A_,281,321,1,1 2fnq_A_,282,285,1,1 2fnq_A_,282,300,1,1 2fnq_A_,284,431,1,1 2fnq_A_,289,297,1,1 2fnq_A_,293,295,1,1 2fnq_A_,295,415,1,1 2fnq_A_,295,418,1,1 2fnq_A_,296,419,1,1 2fnq_A_,297,298,1,1 2fnq_A_,297,349,1,1 2fnq_A_,299,320,1,1 2fnq_A_,299,321,1,1 2fnq_A_,301,318,1,1 2fnq_A_,303,315,1,1 2fnq_A_,303,316,1,1 2fnq_A_,305,313,1,1 2fnq_A_,307,311,1,1 2fnq_A_,315,331,1,1 2fnq_A_,317,330,1,1 2fnq_A_,318,320,1,1 2fnq_A_,324,327,1,1 2fnq_A_,329,575,1,1 2fnq_A_,331,334,1,1 2fnq_A_,334,575,1,1 2fnq_A_,336,339,1,1 2fnq_A_,337,340,1,1 2fnq_A_,337,341,1,1 2fnq_A_,338,342,1,1 2fnq_A_,339,343,1,1 2fnq_A_,339,578,1,1 2fnq_A_,340,344,1,1 2fnq_A_,341,345,1,1 2fnq_A_,342,346,1,1 2fnq_A_,343,347,1,1 2fnq_A_,344,348,1,1 2fnq_A_,345,349,1,1 2fnq_A_,346,350,1,1 2fnq_A_,347,351,1,1 2fnq_A_,348,352,1,1 2fnq_A_,349,353,1,1 2fnq_A_,350,354,1,1 2fnq_A_,351,355,1,1 2fnq_A_,352,356,1,1 2fnq_A_,352,563,1,1 2fnq_A_,352,564,1,1 2fnq_A_,353,357,1,1 2fnq_A_,354,358,1,1 2fnq_A_,354,359,1,1 2fnq_A_,355,359,1,1 2fnq_A_,355,549,1,1 2fnq_A_,355,557,1,1 2fnq_A_,356,360,1,1 2fnq_A_,356,361,1,1 2fnq_A_,357,362,1,1 2fnq_A_,358,363,1,1 2fnq_A_,360,364,1,1 2fnq_A_,360,365,1,1 2fnq_A_,361,366,1,1 2fnq_A_,362,367,1,1 2fnq_A_,363,440,1,1 2fnq_A_,364,368,1,1 2fnq_A_,365,368,1,1 2fnq_A_,365,369,1,1 2fnq_A_,365,400,1,1 2fnq_A_,367,370,1,1 2fnq_A_,367,441,1,1 2fnq_A_,367,510,1,1 2fnq_A_,368,372,1,1 2fnq_A_,369,373,1,1 2fnq_A_,370,374,1,1 2fnq_A_,370,509,1,1 2fnq_A_,371,375,1,1 2fnq_A_,372,376,1,1 2fnq_A_,373,377,1,1 2fnq_A_,374,378,1,1 2fnq_A_,374,501,1,1 2fnq_A_,375,379,1,1 2fnq_A_,375,501,1,1 2fnq_A_,380,383,1,1 2fnq_A_,380,497,1,1 2fnq_A_,383,387,1,1 2fnq_A_,383,486,1,1 2fnq_A_,383,497,1,1 2fnq_A_,385,389,1,1 2fnq_A_,386,390,1,1 2fnq_A_,389,392,1,1 2fnq_A_,389,393,1,1 2fnq_A_,392,616,1,1 2fnq_A_,392,665,1,1 2fnq_A_,395,399,1,1 2fnq_A_,396,400,1,1 2fnq_A_,397,401,1,1 2fnq_A_,398,401,1,1 2fnq_A_,398,402,1,1 2fnq_A_,399,403,1,1 2fnq_A_,400,404,1,1 2fnq_A_,401,404,1,1 2fnq_A_,402,405,1,1 2fnq_A_,402,406,1,1 2fnq_A_,403,407,1,1 2fnq_A_,403,408,1,1 2fnq_A_,405,409,1,1 2fnq_A_,406,413,1,1 2fnq_A_,407,414,1,1 2fnq_A_,408,425,1,1 2fnq_A_,409,412,1,1 2fnq_A_,412,416,1,1 2fnq_A_,413,599,1,1 2fnq_A_,414,418,1,1 2fnq_A_,418,421,1,1 2fnq_A_,419,565,1,1 2fnq_A_,419,567,1,1 2fnq_A_,420,425,1,1 2fnq_A_,423,426,1,1 2fnq_A_,423,427,1,1 2fnq_A_,424,427,1,1 2fnq_A_,424,428,1,1 2fnq_A_,425,429,1,1 2fnq_A_,426,430,1,1 2fnq_A_,427,431,1,1 2fnq_A_,428,432,1,1 2fnq_A_,429,433,1,1 2fnq_A_,430,434,1,1 2fnq_A_,432,435,1,1 2fnq_A_,433,436,1,1 2fnq_A_,434,517,1,1 2fnq_A_,436,519,1,1 2fnq_A_,437,440,1,1 2fnq_A_,438,441,1,1 2fnq_A_,438,519,1,1 2fnq_A_,441,537,1,1 2fnq_A_,442,446,1,1 2fnq_A_,443,447,1,1 2fnq_A_,444,448,1,1 2fnq_A_,445,449,1,1 2fnq_A_,447,450,1,1 2fnq_A_,448,451,1,1 2fnq_A_,452,464,1,1 2fnq_A_,454,456,1,1 2fnq_A_,454,457,1,1 2fnq_A_,454,458,1,1 2fnq_A_,458,464,1,1 2fnq_A_,461,464,1,1 2fnq_A_,461,465,1,1 2fnq_A_,462,466,1,1 2fnq_A_,463,467,1,1 2fnq_A_,463,545,1,1 2fnq_A_,464,465,1,1 2fnq_A_,464,468,1,1 2fnq_A_,465,469,1,1 2fnq_A_,466,470,1,1 2fnq_A_,466,647,1,1 2fnq_A_,467,471,1,1 2fnq_A_,468,472,1,1 2fnq_A_,470,473,1,1 2fnq_A_,470,474,1,1 2fnq_A_,471,475,1,1 2fnq_A_,472,476,1,1 2fnq_A_,473,477,1,1 2fnq_A_,474,478,1,1 2fnq_A_,475,479,1,1 2fnq_A_,476,480,1,1 2fnq_A_,477,481,1,1 2fnq_A_,478,482,1,1 2fnq_A_,479,483,1,1 2fnq_A_,480,484,1,1 2fnq_A_,480,632,1,1 2fnq_A_,481,485,1,1 2fnq_A_,482,486,1,1 2fnq_A_,486,528,1,1 2fnq_A_,488,490,1,1 2fnq_A_,488,491,1,1 2fnq_A_,488,492,1,1 2fnq_A_,489,493,1,1 2fnq_A_,490,494,1,1 2fnq_A_,491,495,1,1 2fnq_A_,492,499,1,1 2fnq_A_,495,498,1,1 2fnq_A_,495,499,1,1 2fnq_A_,496,500,1,1 2fnq_A_,497,501,1,1 2fnq_A_,498,502,1,1 2fnq_A_,499,503,1,1 2fnq_A_,499,525,1,1 2fnq_A_,500,503,1,1 2fnq_A_,500,504,1,1 2fnq_A_,501,505,1,1 2fnq_A_,502,506,1,1 2fnq_A_,503,507,1,1 2fnq_A_,504,508,1,1 2fnq_A_,505,510,1,1 2fnq_A_,506,521,1,1 2fnq_A_,516,519,1,1 2fnq_A_,518,520,1,1 2fnq_A_,524,526,1,1 2fnq_A_,526,530,1,1 2fnq_A_,527,530,1,1 2fnq_A_,528,532,1,1 2fnq_A_,529,533,1,1 2fnq_A_,530,534,1,1 2fnq_A_,531,535,1,1 2fnq_A_,532,536,1,1 2fnq_A_,533,537,1,1 2fnq_A_,534,538,1,1 2fnq_A_,535,539,1,1 2fnq_A_,536,540,1,1 2fnq_A_,537,541,1,1 2fnq_A_,538,541,1,1 2fnq_A_,538,542,1,1 2fnq_A_,539,543,1,1 2fnq_A_,540,545,1,1 2fnq_A_,541,546,1,1 2fnq_A_,542,667,1,1 2fnq_A_,543,544,1,1 2fnq_A_,543,547,1,1 2fnq_A_,544,548,1,1 2fnq_A_,545,549,1,1 2fnq_A_,546,549,1,1 2fnq_A_,546,550,1,1 2fnq_A_,548,552,1,1 2fnq_A_,550,553,1,1 2fnq_A_,552,556,1,1 2fnq_A_,553,557,1,1 2fnq_A_,555,657,1,1 2fnq_A_,559,562,1,1 2fnq_A_,560,563,1,1 2fnq_A_,568,586,1,1 2fnq_A_,568,587,1,1 2fnq_A_,577,579,1,1 2fnq_A_,579,582,1,1 2fnq_A_,579,583,1,1 2fnq_A_,581,584,1,1 2fnq_A_,581,585,1,1 2fnq_A_,582,585,1,1 2fnq_A_,582,586,1,1 2fnq_A_,589,592,1,1 2fnq_A_,589,593,1,1 2fnq_A_,590,594,1,1 2fnq_A_,591,595,1,1 2fnq_A_,592,596,1,1 2fnq_A_,593,597,1,1 2fnq_A_,594,598,1,1 2fnq_A_,595,599,1,1 2fnq_A_,596,600,1,1 2fnq_A_,597,601,1,1 2fnq_A_,598,602,1,1 2fnq_A_,599,603,1,1 2fnq_A_,600,604,1,1 2fnq_A_,605,606,1,1 2fnq_A_,607,609,1,1 2fnq_A_,611,615,1,1 2fnq_A_,611,665,1,1 2fnq_A_,613,663,1,1 2fnq_A_,615,617,1,1 2fnq_A_,615,665,1,1 2fnq_A_,616,619,1,1 2fnq_A_,623,626,1,1 2fnq_A_,623,627,1,1 2fnq_A_,624,628,1,1 2fnq_A_,625,629,1,1 2fnq_A_,626,630,1,1 2fnq_A_,627,631,1,1 2fnq_A_,628,632,1,1 2fnq_A_,629,633,1,1 2fnq_A_,630,634,1,1 2fnq_A_,631,635,1,1 2fnq_A_,632,636,1,1 2fnq_A_,633,637,1,1 2fnq_A_,634,638,1,1 2fnq_A_,635,639,1,1 2fnq_A_,636,640,1,1 2fnq_A_,637,641,1,1 2fnq_A_,638,642,1,1 2fnq_A_,639,643,1,1 2fnq_A_,640,644,1,1 2fnq_A_,641,645,1,1 2fnq_A_,641,661,1,1 2fnq_A_,642,646,1,1 2fnq_A_,643,647,1,1 2fnq_A_,644,648,1,1 2fnq_A_,645,649,1,1 2fnq_A_,645,661,1,1 2fnq_A_,647,648,1,1 2fnq_A_,647,650,1,1 2fnq_A_,647,655,1,1 2fnq_A_,648,651,1,1 2fnq_A_,648,655,1,1 2fnq_A_,656,659,1,1 2fnq_A_,660,663,1,1