pair,contact1,contact2,flow1,flow2 6qpf_C_,1,2,1,1 6qpf_C_,4,8,1,1 6qpf_C_,5,9,1,1 6qpf_C_,7,11,1,1 6qpf_C_,10,16,1,1 6qpf_C_,13,16,1,1 6qpf_C_,13,17,1,1 6qpf_C_,14,18,1,1 6qpf_C_,16,20,1,1 6qpf_C_,17,21,1,1 6qpf_C_,18,21,1,1 6qpf_C_,18,22,1,1 6qpf_C_,19,23,1,1 6qpf_C_,24,27,1,1 6qpf_C_,25,28,1,1 6qpf_C_,27,30,1,1 6qpf_C_,28,31,1,1 6qpf_C_,28,32,1,1 6qpf_C_,31,34,1,1 6qpf_C_,38,40,1,1 6qpf_C_,40,42,1,1 6qpf_C_,42,46,1,1 6qpf_C_,43,47,1,1 6qpf_C_,44,48,1,1 6qpf_C_,45,49,1,1 6qpf_C_,46,50,1,1 6qpf_C_,47,51,1,1 6qpf_C_,48,52,1,1 6qpf_C_,49,53,1,1 6qpf_C_,57,83,1,1 6qpf_C_,59,81,1,1 6qpf_C_,63,66,1,1 6qpf_C_,63,67,1,1 6qpf_C_,71,73,1,1 6qpf_C_,71,74,1,1 6qpf_C_,71,75,1,1 6qpf_C_,72,93,1,1 6qpf_C_,77,84,1,1 6qpf_C_,79,80,1,1 6qpf_C_,85,88,1,1 6qpf_C_,86,90,1,1 6qpf_C_,87,91,1,1 6qpf_C_,88,92,1,1 6qpf_C_,90,93,1,1 6qpf_C_,90,94,1,1 6qpf_C_,93,94,1,1 6qpf_C_,95,97,1,1 6qpf_C_,96,98,1,1 6qpf_C_,100,103,1,1 6qpf_C_,103,105,1,1 6qpf_C_,103,106,1,1 6qpf_C_,107,110,1,1 6qpf_C_,107,111,1,1 6qpf_C_,108,112,1,1 6qpf_C_,110,114,1,1 6qpf_C_,111,115,1,1 6qpf_C_,112,116,1,1 6qpf_C_,113,117,1,1 6qpf_C_,114,118,1,1 6qpf_C_,115,118,1,1 6qpf_C_,115,119,1,1 6qpf_C_,116,218,1,1 6qpf_C_,116,232,1,1 6qpf_C_,117,120,1,1 6qpf_C_,119,121,1,1 6qpf_C_,121,233,1,1 6qpf_C_,123,230,1,1 6qpf_C_,128,130,1,1 6qpf_C_,128,227,1,1 6qpf_C_,130,132,1,1 6qpf_C_,133,135,1,1 6qpf_C_,133,208,1,1 6qpf_C_,134,475,1,1 6qpf_C_,135,206,1,1 6qpf_C_,137,204,1,1 6qpf_C_,139,202,1,1 6qpf_C_,139,214,1,1 6qpf_C_,140,198,1,1 6qpf_C_,146,201,1,1 6qpf_C_,147,150,1,1 6qpf_C_,147,288,1,1 6qpf_C_,148,152,1,1 6qpf_C_,149,153,1,1 6qpf_C_,150,288,1,1 6qpf_C_,151,155,1,1 6qpf_C_,152,156,1,1 6qpf_C_,153,157,1,1 6qpf_C_,154,158,1,1 6qpf_C_,155,159,1,1 6qpf_C_,156,160,1,1 6qpf_C_,160,163,1,1 6qpf_C_,161,164,1,1 6qpf_C_,162,680,1,1 6qpf_C_,169,170,1,1 6qpf_C_,171,174,1,1 6qpf_C_,172,176,1,1 6qpf_C_,173,177,1,1 6qpf_C_,174,178,1,1 6qpf_C_,175,179,1,1 6qpf_C_,176,180,1,1 6qpf_C_,177,181,1,1 6qpf_C_,187,191,1,1 6qpf_C_,188,192,1,1 6qpf_C_,189,193,1,1 6qpf_C_,190,194,1,1 6qpf_C_,191,195,1,1 6qpf_C_,192,196,1,1 6qpf_C_,193,197,1,1 6qpf_C_,194,198,1,1 6qpf_C_,195,198,1,1 6qpf_C_,195,199,1,1 6qpf_C_,196,200,1,1 6qpf_C_,213,215,1,1 6qpf_C_,214,217,1,1 6qpf_C_,214,218,1,1 6qpf_C_,217,220,1,1 6qpf_C_,219,222,1,1 6qpf_C_,219,223,1,1 6qpf_C_,220,223,1,1 6qpf_C_,220,224,1,1 6qpf_C_,223,230,1,1 6qpf_C_,230,231,1,1 6qpf_C_,239,242,1,1 6qpf_C_,242,245,1,1 6qpf_C_,243,246,1,1 6qpf_C_,244,248,1,1 6qpf_C_,244,289,1,1 6qpf_C_,244,291,1,1 6qpf_C_,245,249,1,1 6qpf_C_,246,250,1,1 6qpf_C_,246,515,1,1 6qpf_C_,247,251,1,1 6qpf_C_,248,252,1,1 6qpf_C_,249,253,1,1 6qpf_C_,250,254,1,1 6qpf_C_,251,255,1,1 6qpf_C_,252,256,1,1 6qpf_C_,252,293,1,1 6qpf_C_,253,256,1,1 6qpf_C_,253,257,1,1 6qpf_C_,254,257,1,1 6qpf_C_,254,258,1,1 6qpf_C_,255,258,1,1 6qpf_C_,256,259,1,1 6qpf_C_,258,261,1,1 6qpf_C_,261,263,1,1 6qpf_C_,261,267,1,1 6qpf_C_,262,263,1,1 6qpf_C_,263,267,1,1 6qpf_C_,264,268,1,1 6qpf_C_,265,269,1,1 6qpf_C_,266,270,1,1 6qpf_C_,267,271,1,1 6qpf_C_,268,272,1,1 6qpf_C_,269,273,1,1 6qpf_C_,270,274,1,1 6qpf_C_,271,274,1,1 6qpf_C_,271,275,1,1 6qpf_C_,273,281,1,1 6qpf_C_,274,520,1,1 6qpf_C_,275,282,1,1 6qpf_C_,276,518,1,1 6qpf_C_,277,280,1,1 6qpf_C_,278,516,1,1 6qpf_C_,281,285,1,1 6qpf_C_,282,286,1,1 6qpf_C_,283,287,1,1 6qpf_C_,285,288,1,1 6qpf_C_,285,289,1,1 6qpf_C_,286,300,1,1 6qpf_C_,289,291,1,1 6qpf_C_,289,300,1,1 6qpf_C_,293,295,1,1 6qpf_C_,293,297,1,1 6qpf_C_,294,298,1,1 6qpf_C_,294,505,1,1 6qpf_C_,295,299,1,1 6qpf_C_,296,300,1,1 6qpf_C_,297,301,1,1 6qpf_C_,298,302,1,1 6qpf_C_,300,303,1,1 6qpf_C_,300,305,1,1 6qpf_C_,301,304,1,1 6qpf_C_,306,481,1,1 6qpf_C_,307,482,1,1 6qpf_C_,310,317,1,1 6qpf_C_,310,318,1,1 6qpf_C_,312,505,1,1 6qpf_C_,313,316,1,1 6qpf_C_,315,356,1,1 6qpf_C_,315,505,1,1 6qpf_C_,317,354,1,1 6qpf_C_,319,321,1,1 6qpf_C_,322,350,1,1 6qpf_C_,324,348,1,1 6qpf_C_,325,349,1,1 6qpf_C_,326,346,1,1 6qpf_C_,328,330,1,1 6qpf_C_,330,342,1,1 6qpf_C_,332,340,1,1 6qpf_C_,334,336,1,1 6qpf_C_,334,338,1,1 6qpf_C_,336,405,1,1 6qpf_C_,345,394,1,1 6qpf_C_,349,364,1,1 6qpf_C_,350,363,1,1 6qpf_C_,351,362,1,1 6qpf_C_,353,360,1,1 6qpf_C_,355,358,1,1 6qpf_C_,359,375,1,1 6qpf_C_,359,473,1,1 6qpf_C_,359,475,1,1 6qpf_C_,361,373,1,1 6qpf_C_,363,370,1,1 6qpf_C_,365,368,1,1 6qpf_C_,372,465,1,1 6qpf_C_,374,467,1,1 6qpf_C_,374,469,1,1 6qpf_C_,378,381,1,1 6qpf_C_,378,382,1,1 6qpf_C_,379,383,1,1 6qpf_C_,380,384,1,1 6qpf_C_,381,385,1,1 6qpf_C_,382,386,1,1 6qpf_C_,383,387,1,1 6qpf_C_,384,388,1,1 6qpf_C_,385,389,1,1 6qpf_C_,386,390,1,1 6qpf_C_,387,391,1,1 6qpf_C_,388,392,1,1 6qpf_C_,390,393,1,1 6qpf_C_,395,399,1,1 6qpf_C_,395,464,1,1 6qpf_C_,396,400,1,1 6qpf_C_,397,436,1,1 6qpf_C_,397,437,1,1 6qpf_C_,398,401,1,1 6qpf_C_,400,403,1,1 6qpf_C_,402,403,1,1 6qpf_C_,406,415,1,1 6qpf_C_,408,421,1,1 6qpf_C_,410,412,1,1 6qpf_C_,410,413,1,1 6qpf_C_,410,414,1,1 6qpf_C_,416,421,1,1 6qpf_C_,417,421,1,1 6qpf_C_,418,422,1,1 6qpf_C_,419,423,1,1 6qpf_C_,420,424,1,1 6qpf_C_,420,502,1,1 6qpf_C_,421,425,1,1 6qpf_C_,422,426,1,1 6qpf_C_,423,427,1,1 6qpf_C_,429,431,1,1 6qpf_C_,430,433,1,1 6qpf_C_,433,436,1,1 6qpf_C_,434,437,1,1 6qpf_C_,440,462,1,1 6qpf_C_,440,465,1,1 6qpf_C_,442,460,1,1 6qpf_C_,445,448,1,1 6qpf_C_,450,458,1,1 6qpf_C_,452,455,1,1 6qpf_C_,452,456,1,1 6qpf_C_,454,456,1,1 6qpf_C_,459,460,1,1 6qpf_C_,462,463,1,1 6qpf_C_,463,466,1,1 6qpf_C_,466,467,1,1 6qpf_C_,469,472,1,1 6qpf_C_,478,480,1,1 6qpf_C_,485,493,1,1 6qpf_C_,487,489,1,1 6qpf_C_,487,491,1,1 6qpf_C_,492,500,1,1 6qpf_C_,494,495,1,1 6qpf_C_,494,496,1,1 6qpf_C_,502,504,1,1 6qpf_C_,507,508,1,1 6qpf_C_,519,536,1,1 6qpf_C_,520,543,1,1 6qpf_C_,528,529,1,1 6qpf_C_,528,532,1,1 6qpf_C_,529,533,1,1 6qpf_C_,530,534,1,1 6qpf_C_,531,535,1,1 6qpf_C_,531,629,1,1 6qpf_C_,532,536,1,1 6qpf_C_,533,537,1,1 6qpf_C_,534,538,1,1 6qpf_C_,535,539,1,1 6qpf_C_,536,540,1,1 6qpf_C_,537,541,1,1 6qpf_C_,538,542,1,1 6qpf_C_,538,605,1,1 6qpf_C_,539,543,1,1 6qpf_C_,540,544,1,1 6qpf_C_,544,548,1,1 6qpf_C_,545,549,1,1 6qpf_C_,547,551,1,1 6qpf_C_,548,552,1,1 6qpf_C_,549,553,1,1 6qpf_C_,550,553,1,1 6qpf_C_,550,554,1,1 6qpf_C_,556,560,1,1 6qpf_C_,557,561,1,1 6qpf_C_,559,562,1,1 6qpf_C_,562,565,1,1 6qpf_C_,563,566,1,1 6qpf_C_,565,569,1,1 6qpf_C_,567,570,1,1 6qpf_C_,568,571,1,1 6qpf_C_,569,577,1,1 6qpf_C_,575,579,1,1 6qpf_C_,576,580,1,1 6qpf_C_,577,581,1,1 6qpf_C_,578,582,1,1 6qpf_C_,578,615,1,1 6qpf_C_,579,583,1,1 6qpf_C_,580,584,1,1 6qpf_C_,581,585,1,1 6qpf_C_,581,610,1,1 6qpf_C_,581,612,1,1 6qpf_C_,582,586,1,1 6qpf_C_,583,587,1,1 6qpf_C_,584,588,1,1 6qpf_C_,585,589,1,1 6qpf_C_,585,610,1,1 6qpf_C_,586,590,1,1 6qpf_C_,587,591,1,1 6qpf_C_,588,592,1,1 6qpf_C_,589,593,1,1 6qpf_C_,590,594,1,1 6qpf_C_,594,597,1,1 6qpf_C_,599,603,1,1 6qpf_C_,600,604,1,1 6qpf_C_,601,605,1,1 6qpf_C_,602,606,1,1 6qpf_C_,602,639,1,1 6qpf_C_,603,606,1,1 6qpf_C_,605,636,1,1 6qpf_C_,607,610,1,1 6qpf_C_,615,617,1,1 6qpf_C_,617,619,1,1 6qpf_C_,624,635,1,1 6qpf_C_,626,633,1,1 6qpf_C_,628,631,1,1 6qpf_C_,636,641,1,1 6qpf_C_,640,646,1,1 6qpf_C_,641,644,1,1 6qpf_C_,645,654,1,1 6qpf_C_,652,659,1,1 6qpf_C_,653,660,1,1 6qpf_C_,653,661,1,1 6qpf_C_,655,658,1,1 6qpf_C_,669,704,1,1 6qpf_C_,674,675,1,1 6qpf_C_,675,692,1,1 6qpf_C_,676,694,1,1 6qpf_C_,679,696,1,1 6qpf_C_,680,682,1,1 6qpf_C_,693,705,1,1 6qpf_C_,695,703,1,1 6qpf_C_,697,700,1,1 6qpf_C_,697,701,1,1 6qpf_C_,711,712,1,1 6qpf_C_,715,718,1,1 6qpf_C_,716,720,1,1 6qpf_C_,717,720,1,1 6qpf_C_,718,719,1,1 6qpf_C_,718,721,1,1 6qpf_C_,719,722,1,1 6qpf_C_,720,723,1,1 6qpf_C_,720,724,1,1 6qpf_C_,721,725,1,1