pair,contact1,contact2,flow1,flow2 2npf_A_,2,44,1,1 2npf_A_,3,6,1,1 2npf_A_,3,7,1,1 2npf_A_,4,8,1,1 2npf_A_,5,9,1,1 2npf_A_,6,10,1,1 2npf_A_,7,11,1,1 2npf_A_,8,12,1,1 2npf_A_,8,427,1,1 2npf_A_,9,12,1,1 2npf_A_,13,16,1,1 2npf_A_,14,17,1,1 2npf_A_,15,16,1,1 2npf_A_,15,18,1,1 2npf_A_,16,74,1,1 2npf_A_,16,75,1,1 2npf_A_,16,77,1,1 2npf_A_,16,79,1,1 2npf_A_,17,18,1,1 2npf_A_,18,79,1,1 2npf_A_,18,81,1,1 2npf_A_,18,318,1,1 2npf_A_,18,319,1,1 2npf_A_,19,81,1,1 2npf_A_,19,103,1,1 2npf_A_,19,104,1,1 2npf_A_,19,431,1,1 2npf_A_,20,81,1,1 2npf_A_,20,83,1,1 2npf_A_,21,104,1,1 2npf_A_,21,106,1,1 2npf_A_,23,106,1,1 2npf_A_,23,108,1,1 2npf_A_,25,116,1,1 2npf_A_,27,139,1,1 2npf_A_,28,138,1,1 2npf_A_,29,32,1,1 2npf_A_,29,33,1,1 2npf_A_,30,34,1,1 2npf_A_,31,34,1,1 2npf_A_,31,35,1,1 2npf_A_,32,36,1,1 2npf_A_,33,37,1,1 2npf_A_,34,38,1,1 2npf_A_,35,39,1,1 2npf_A_,36,40,1,1 2npf_A_,37,41,1,1 2npf_A_,38,42,1,1 2npf_A_,41,58,1,1 2npf_A_,43,56,1,1 2npf_A_,45,423,1,1 2npf_A_,47,369,1,1 2npf_A_,49,369,1,1 2npf_A_,50,420,1,1 2npf_A_,51,53,1,1 2npf_A_,51,367,1,1 2npf_A_,53,84,1,1 2npf_A_,54,419,1,1 2npf_A_,55,82,1,1 2npf_A_,57,80,1,1 2npf_A_,58,60,1,1 2npf_A_,58,77,1,1 2npf_A_,59,78,1,1 2npf_A_,61,76,1,1 2npf_A_,62,65,1,1 2npf_A_,62,66,1,1 2npf_A_,63,76,1,1 2npf_A_,64,67,1,1 2npf_A_,64,211,1,1 2npf_A_,65,68,1,1 2npf_A_,68,203,1,1 2npf_A_,69,71,1,1 2npf_A_,71,73,1,1 2npf_A_,71,322,1,1 2npf_A_,71,324,1,1 2npf_A_,71,327,1,1 2npf_A_,90,92,1,1 2npf_A_,91,95,1,1 2npf_A_,92,96,1,1 2npf_A_,93,97,1,1 2npf_A_,93,769,1,1 2npf_A_,95,99,1,1 2npf_A_,96,100,1,1 2npf_A_,97,363,1,1 2npf_A_,98,101,1,1 2npf_A_,99,102,1,1 2npf_A_,100,129,1,1 2npf_A_,100,332,1,1 2npf_A_,100,361,1,1 2npf_A_,101,379,1,1 2npf_A_,103,132,1,1 2npf_A_,103,332,1,1 2npf_A_,103,379,1,1 2npf_A_,105,132,1,1 2npf_A_,105,134,1,1 2npf_A_,107,134,1,1 2npf_A_,107,136,1,1 2npf_A_,109,136,1,1 2npf_A_,109,138,1,1 2npf_A_,110,113,1,1 2npf_A_,111,138,1,1 2npf_A_,116,119,1,1 2npf_A_,116,120,1,1 2npf_A_,117,121,1,1 2npf_A_,118,122,1,1 2npf_A_,119,122,1,1 2npf_A_,119,123,1,1 2npf_A_,120,124,1,1 2npf_A_,121,125,1,1 2npf_A_,122,126,1,1 2npf_A_,123,127,1,1 2npf_A_,124,128,1,1 2npf_A_,125,129,1,1 2npf_A_,126,129,1,1 2npf_A_,126,131,1,1 2npf_A_,127,130,1,1 2npf_A_,128,335,1,1 2npf_A_,129,332,1,1 2npf_A_,132,321,1,1 2npf_A_,135,188,1,1 2npf_A_,135,190,1,1 2npf_A_,137,190,1,1 2npf_A_,137,192,1,1 2npf_A_,138,194,1,1 2npf_A_,140,144,1,1 2npf_A_,140,192,1,1 2npf_A_,141,145,1,1 2npf_A_,142,146,1,1 2npf_A_,144,148,1,1 2npf_A_,150,153,1,1 2npf_A_,150,154,1,1 2npf_A_,151,155,1,1 2npf_A_,151,250,1,1 2npf_A_,151,259,1,1 2npf_A_,152,156,1,1 2npf_A_,152,251,1,1 2npf_A_,153,157,1,1 2npf_A_,154,158,1,1 2npf_A_,155,159,1,1 2npf_A_,156,160,1,1 2npf_A_,157,161,1,1 2npf_A_,158,162,1,1 2npf_A_,159,163,1,1 2npf_A_,160,164,1,1 2npf_A_,161,165,1,1 2npf_A_,162,166,1,1 2npf_A_,163,167,1,1 2npf_A_,164,167,1,1 2npf_A_,164,168,1,1 2npf_A_,165,169,1,1 2npf_A_,166,170,1,1 2npf_A_,166,182,1,1 2npf_A_,167,171,1,1 2npf_A_,169,172,1,1 2npf_A_,169,173,1,1 2npf_A_,175,178,1,1 2npf_A_,179,181,1,1 2npf_A_,179,183,1,1 2npf_A_,183,188,1,1 2npf_A_,184,187,1,1 2npf_A_,186,203,1,1 2npf_A_,186,222,1,1 2npf_A_,191,200,1,1 2npf_A_,193,196,1,1 2npf_A_,193,197,1,1 2npf_A_,193,198,1,1 2npf_A_,194,197,1,1 2npf_A_,197,310,1,1 2npf_A_,199,308,1,1 2npf_A_,201,204,1,1 2npf_A_,201,316,1,1 2npf_A_,202,206,1,1 2npf_A_,203,207,1,1 2npf_A_,204,208,1,1 2npf_A_,205,209,1,1 2npf_A_,207,210,1,1 2npf_A_,207,217,1,1 2npf_A_,208,211,1,1 2npf_A_,208,212,1,1 2npf_A_,209,256,1,1 2npf_A_,210,215,1,1 2npf_A_,216,219,1,1 2npf_A_,216,220,1,1 2npf_A_,217,221,1,1 2npf_A_,219,222,1,1 2npf_A_,220,223,1,1 2npf_A_,220,224,1,1 2npf_A_,226,251,1,1 2npf_A_,227,251,1,1 2npf_A_,228,252,1,1 2npf_A_,229,238,1,1 2npf_A_,231,234,1,1 2npf_A_,231,235,1,1 2npf_A_,231,236,1,1 2npf_A_,234,236,1,1 2npf_A_,238,240,1,1 2npf_A_,243,245,1,1 2npf_A_,243,246,1,1 2npf_A_,243,247,1,1 2npf_A_,251,255,1,1 2npf_A_,252,256,1,1 2npf_A_,253,257,1,1 2npf_A_,253,258,1,1 2npf_A_,254,259,1,1 2npf_A_,257,261,1,1 2npf_A_,258,262,1,1 2npf_A_,259,263,1,1 2npf_A_,260,264,1,1 2npf_A_,261,265,1,1 2npf_A_,262,266,1,1 2npf_A_,263,267,1,1 2npf_A_,264,268,1,1 2npf_A_,265,268,1,1 2npf_A_,265,269,1,1 2npf_A_,266,270,1,1 2npf_A_,268,271,1,1 2npf_A_,271,273,1,1 2npf_A_,272,276,1,1 2npf_A_,275,279,1,1 2npf_A_,276,280,1,1 2npf_A_,277,281,1,1 2npf_A_,278,282,1,1 2npf_A_,279,282,1,1 2npf_A_,279,283,1,1 2npf_A_,280,285,1,1 2npf_A_,288,291,1,1 2npf_A_,289,292,1,1 2npf_A_,290,293,1,1 2npf_A_,291,294,1,1 2npf_A_,295,299,1,1 2npf_A_,296,299,1,1 2npf_A_,296,300,1,1 2npf_A_,297,301,1,1 2npf_A_,299,303,1,1 2npf_A_,300,304,1,1 2npf_A_,301,305,1,1 2npf_A_,302,306,1,1 2npf_A_,303,307,1,1 2npf_A_,304,308,1,1 2npf_A_,310,314,1,1 2npf_A_,311,315,1,1 2npf_A_,312,316,1,1 2npf_A_,313,317,1,1 2npf_A_,314,318,1,1 2npf_A_,315,319,1,1 2npf_A_,316,320,1,1 2npf_A_,317,321,1,1 2npf_A_,318,322,1,1 2npf_A_,324,327,1,1 2npf_A_,324,328,1,1 2npf_A_,325,329,1,1 2npf_A_,329,333,1,1 2npf_A_,329,349,1,1 2npf_A_,329,352,1,1 2npf_A_,329,379,1,1 2npf_A_,329,381,1,1 2npf_A_,332,336,1,1 2npf_A_,333,337,1,1 2npf_A_,334,337,1,1 2npf_A_,334,350,1,1 2npf_A_,336,459,1,1 2npf_A_,337,456,1,1 2npf_A_,338,457,1,1 2npf_A_,340,343,1,1 2npf_A_,341,346,1,1 2npf_A_,343,345,1,1 2npf_A_,343,347,1,1 2npf_A_,344,347,1,1 2npf_A_,344,348,1,1 2npf_A_,345,349,1,1 2npf_A_,346,350,1,1 2npf_A_,347,351,1,1 2npf_A_,348,353,1,1 2npf_A_,349,352,1,1 2npf_A_,353,356,1,1 2npf_A_,353,383,1,1 2npf_A_,359,381,1,1 2npf_A_,359,382,1,1 2npf_A_,360,449,1,1 2npf_A_,361,379,1,1 2npf_A_,362,447,1,1 2npf_A_,363,377,1,1 2npf_A_,364,365,1,1 2npf_A_,364,377,1,1 2npf_A_,366,375,1,1 2npf_A_,368,370,1,1 2npf_A_,368,373,1,1 2npf_A_,370,375,1,1 2npf_A_,374,440,1,1 2npf_A_,376,436,1,1 2npf_A_,378,434,1,1 2npf_A_,380,431,1,1 2npf_A_,380,432,1,1 2npf_A_,385,428,1,1 2npf_A_,386,389,1,1 2npf_A_,387,414,1,1 2npf_A_,387,425,1,1 2npf_A_,387,426,1,1 2npf_A_,388,411,1,1 2npf_A_,389,411,1,1 2npf_A_,391,409,1,1 2npf_A_,392,450,1,1 2npf_A_,392,452,1,1 2npf_A_,393,407,1,1 2npf_A_,394,448,1,1 2npf_A_,394,455,1,1 2npf_A_,396,462,1,1 2npf_A_,397,398,1,1 2npf_A_,399,402,1,1 2npf_A_,403,406,1,1 2npf_A_,413,437,1,1 2npf_A_,414,425,1,1 2npf_A_,415,435,1,1 2npf_A_,416,423,1,1 2npf_A_,418,421,1,1 2npf_A_,428,429,1,1 2npf_A_,439,443,1,1 2npf_A_,448,458,1,1 2npf_A_,450,452,1,1 2npf_A_,452,454,1,1 2npf_A_,452,455,1,1 2npf_A_,464,513,1,1 2npf_A_,468,512,1,1 2npf_A_,469,512,1,1 2npf_A_,470,501,1,1 2npf_A_,471,510,1,1 2npf_A_,472,537,1,1 2npf_A_,473,508,1,1 2npf_A_,474,535,1,1 2npf_A_,476,533,1,1 2npf_A_,477,480,1,1 2npf_A_,478,481,1,1 2npf_A_,480,483,1,1 2npf_A_,480,484,1,1 2npf_A_,481,485,1,1 2npf_A_,482,486,1,1 2npf_A_,483,487,1,1 2npf_A_,483,530,1,1 2npf_A_,484,488,1,1 2npf_A_,486,490,1,1 2npf_A_,487,491,1,1 2npf_A_,488,492,1,1 2npf_A_,489,493,1,1 2npf_A_,490,494,1,1 2npf_A_,491,494,1,1 2npf_A_,492,495,1,1 2npf_A_,495,497,1,1 2npf_A_,495,498,1,1 2npf_A_,495,517,1,1 2npf_A_,495,521,1,1 2npf_A_,499,511,1,1 2npf_A_,501,509,1,1 2npf_A_,503,506,1,1 2npf_A_,503,507,1,1 2npf_A_,504,544,1,1 2npf_A_,507,540,1,1 2npf_A_,513,517,1,1 2npf_A_,514,518,1,1 2npf_A_,515,519,1,1 2npf_A_,516,520,1,1 2npf_A_,517,521,1,1 2npf_A_,518,522,1,1 2npf_A_,519,523,1,1 2npf_A_,520,524,1,1 2npf_A_,521,525,1,1 2npf_A_,522,526,1,1 2npf_A_,523,527,1,1 2npf_A_,524,528,1,1 2npf_A_,524,529,1,1 2npf_A_,525,530,1,1 2npf_A_,525,531,1,1 2npf_A_,526,532,1,1 2npf_A_,526,534,1,1 2npf_A_,543,544,1,1 2npf_A_,543,755,1,1 2npf_A_,544,705,1,1 2npf_A_,545,656,1,1 2npf_A_,545,657,1,1 2npf_A_,545,659,1,1 2npf_A_,545,660,1,1 2npf_A_,545,662,1,1 2npf_A_,546,662,1,1 2npf_A_,546,703,1,1 2npf_A_,548,701,1,1 2npf_A_,549,700,1,1 2npf_A_,551,569,1,1 2npf_A_,551,570,1,1 2npf_A_,551,696,1,1 2npf_A_,552,699,1,1 2npf_A_,555,568,1,1 2npf_A_,556,557,1,1 2npf_A_,556,820,1,1 2npf_A_,557,566,1,1 2npf_A_,557,818,1,1 2npf_A_,558,820,1,1 2npf_A_,559,562,1,1 2npf_A_,559,564,1,1 2npf_A_,559,684,1,1 2npf_A_,561,679,1,1 2npf_A_,565,672,1,1 2npf_A_,565,820,1,1 2npf_A_,567,670,1,1 2npf_A_,569,667,1,1 2npf_A_,571,665,1,1 2npf_A_,571,667,1,1 2npf_A_,573,663,1,1 2npf_A_,574,578,1,1 2npf_A_,575,579,1,1 2npf_A_,575,662,1,1 2npf_A_,576,580,1,1 2npf_A_,577,581,1,1 2npf_A_,578,582,1,1 2npf_A_,578,663,1,1 2npf_A_,579,583,1,1 2npf_A_,580,585,1,1 2npf_A_,580,586,1,1 2npf_A_,581,584,1,1 2npf_A_,582,662,1,1 2npf_A_,584,587,1,1 2npf_A_,587,589,1,1 2npf_A_,587,595,1,1 2npf_A_,590,595,1,1 2npf_A_,591,595,1,1 2npf_A_,592,596,1,1 2npf_A_,593,597,1,1 2npf_A_,594,598,1,1 2npf_A_,595,599,1,1 2npf_A_,596,600,1,1 2npf_A_,597,601,1,1 2npf_A_,598,602,1,1 2npf_A_,598,603,1,1 2npf_A_,599,605,1,1 2npf_A_,606,609,1,1 2npf_A_,608,612,1,1 2npf_A_,609,612,1,1 2npf_A_,609,613,1,1 2npf_A_,609,665,1,1 2npf_A_,612,628,1,1 2npf_A_,614,626,1,1 2npf_A_,615,626,1,1 2npf_A_,616,648,1,1 2npf_A_,617,624,1,1 2npf_A_,618,621,1,1 2npf_A_,618,622,1,1 2npf_A_,619,652,1,1 2npf_A_,620,648,1,1 2npf_A_,622,624,1,1 2npf_A_,623,663,1,1 2npf_A_,624,661,1,1 2npf_A_,624,664,1,1 2npf_A_,625,664,1,1 2npf_A_,625,666,1,1 2npf_A_,627,666,1,1 2npf_A_,627,668,1,1 2npf_A_,628,630,1,1 2npf_A_,635,638,1,1 2npf_A_,639,643,1,1 2npf_A_,640,644,1,1 2npf_A_,641,645,1,1 2npf_A_,642,646,1,1 2npf_A_,643,647,1,1 2npf_A_,644,648,1,1 2npf_A_,645,649,1,1 2npf_A_,646,649,1,1 2npf_A_,646,650,1,1 2npf_A_,647,651,1,1 2npf_A_,649,652,1,1 2npf_A_,649,653,1,1 2npf_A_,651,661,1,1 2npf_A_,652,660,1,1 2npf_A_,653,694,1,1 2npf_A_,654,658,1,1 2npf_A_,654,659,1,1 2npf_A_,655,803,1,1 2npf_A_,656,803,1,1 2npf_A_,662,705,1,1 2npf_A_,665,667,1,1 2npf_A_,674,680,1,1 2npf_A_,677,680,1,1 2npf_A_,681,684,1,1 2npf_A_,681,685,1,1 2npf_A_,682,686,1,1 2npf_A_,684,688,1,1 2npf_A_,685,688,1,1 2npf_A_,685,689,1,1 2npf_A_,686,690,1,1 2npf_A_,687,691,1,1 2npf_A_,688,692,1,1 2npf_A_,689,693,1,1 2npf_A_,690,694,1,1 2npf_A_,691,695,1,1 2npf_A_,691,817,1,1 2npf_A_,691,820,1,1 2npf_A_,692,696,1,1 2npf_A_,693,697,1,1 2npf_A_,694,698,1,1 2npf_A_,695,699,1,1 2npf_A_,697,700,1,1 2npf_A_,703,785,1,1 2npf_A_,704,784,1,1 2npf_A_,705,783,1,1 2npf_A_,706,731,1,1 2npf_A_,706,782,1,1 2npf_A_,707,754,1,1 2npf_A_,708,779,1,1 2npf_A_,708,780,1,1 2npf_A_,709,752,1,1 2npf_A_,710,777,1,1 2npf_A_,711,750,1,1 2npf_A_,712,714,1,1 2npf_A_,712,775,1,1 2npf_A_,713,748,1,1 2npf_A_,714,773,1,1 2npf_A_,715,716,1,1 2npf_A_,715,746,1,1 2npf_A_,716,720,1,1 2npf_A_,718,771,1,1 2npf_A_,719,722,1,1 2npf_A_,721,725,1,1 2npf_A_,722,725,1,1 2npf_A_,722,726,1,1 2npf_A_,723,727,1,1 2npf_A_,724,728,1,1 2npf_A_,724,737,1,1 2npf_A_,726,729,1,1 2npf_A_,727,730,1,1 2npf_A_,727,732,1,1 2npf_A_,730,763,1,1 2npf_A_,731,756,1,1 2npf_A_,733,751,1,1 2npf_A_,735,749,1,1 2npf_A_,736,749,1,1 2npf_A_,738,747,1,1 2npf_A_,739,743,1,1 2npf_A_,740,743,1,1 2npf_A_,753,756,1,1 2npf_A_,754,757,1,1 2npf_A_,757,760,1,1 2npf_A_,759,762,1,1 2npf_A_,759,763,1,1 2npf_A_,760,764,1,1 2npf_A_,761,765,1,1 2npf_A_,762,766,1,1 2npf_A_,763,767,1,1 2npf_A_,764,768,1,1 2npf_A_,765,768,1,1 2npf_A_,765,770,1,1 2npf_A_,768,771,1,1 2npf_A_,780,781,1,1 2npf_A_,787,789,1,1 2npf_A_,787,790,1,1 2npf_A_,787,793,1,1 2npf_A_,790,792,1,1 2npf_A_,790,793,1,1 2npf_A_,793,796,1,1 2npf_A_,793,797,1,1 2npf_A_,794,798,1,1 2npf_A_,795,799,1,1 2npf_A_,796,800,1,1 2npf_A_,797,801,1,1 2npf_A_,798,802,1,1 2npf_A_,799,803,1,1 2npf_A_,800,804,1,1 2npf_A_,801,805,1,1 2npf_A_,802,806,1,1 2npf_A_,803,808,1,1 2npf_A_,803,809,1,1 2npf_A_,804,807,1,1 2npf_A_,814,817,1,1 2npf_A_,815,818,1,1 2npf_A_,815,819,1,1 2npf_A_,819,821,1,1