pair,contact1,contact2,flow1,flow2
1xfu_A_,2,5,1,1
1xfu_A_,3,41,1,1
1xfu_A_,5,41,1,1
1xfu_A_,5,43,1,1
1xfu_A_,7,43,1,1
1xfu_A_,10,11,1,1
1xfu_A_,13,17,1,1
1xfu_A_,14,18,1,1
1xfu_A_,15,18,1,1
1xfu_A_,15,19,1,1
1xfu_A_,16,18,1,1
1xfu_A_,16,19,1,1
1xfu_A_,16,20,1,1
1xfu_A_,18,22,1,1
1xfu_A_,19,23,1,1
1xfu_A_,20,24,1,1
1xfu_A_,22,25,1,1
1xfu_A_,25,109,1,1
1xfu_A_,27,31,1,1
1xfu_A_,29,33,1,1
1xfu_A_,30,33,1,1
1xfu_A_,30,34,1,1
1xfu_A_,31,35,1,1
1xfu_A_,33,36,1,1
1xfu_A_,33,37,1,1
1xfu_A_,34,39,1,1
1xfu_A_,38,86,1,1
1xfu_A_,40,87,1,1
1xfu_A_,40,88,1,1
1xfu_A_,40,89,1,1
1xfu_A_,42,89,1,1
1xfu_A_,42,91,1,1
1xfu_A_,44,47,1,1
1xfu_A_,44,91,1,1
1xfu_A_,45,92,1,1
1xfu_A_,49,51,1,1
1xfu_A_,52,55,1,1
1xfu_A_,54,82,1,1
1xfu_A_,56,58,1,1
1xfu_A_,59,83,1,1
1xfu_A_,61,66,1,1
1xfu_A_,68,107,1,1
1xfu_A_,68,149,1,1
1xfu_A_,68,184,1,1
1xfu_A_,70,71,1,1
1xfu_A_,73,76,1,1
1xfu_A_,74,77,1,1
1xfu_A_,76,77,1,1
1xfu_A_,78,92,1,1
1xfu_A_,80,90,1,1
1xfu_A_,81,83,1,1
1xfu_A_,81,88,1,1
1xfu_A_,82,88,1,1
1xfu_A_,86,87,1,1
1xfu_A_,97,104,1,1
1xfu_A_,101,104,1,1
1xfu_A_,102,106,1,1
1xfu_A_,104,107,1,1
1xfu_A_,105,108,1,1
1xfu_A_,106,109,1,1
1xfu_A_,106,110,1,1
1xfu_A_,108,112,1,1
1xfu_A_,109,113,1,1
1xfu_A_,110,114,1,1
1xfu_A_,112,115,1,1
1xfu_A_,113,117,1,1
1xfu_A_,115,116,1,1
1xfu_A_,116,119,1,1
1xfu_A_,117,120,1,1
1xfu_A_,120,123,1,1
1xfu_A_,120,124,1,1
1xfu_A_,126,128,1,1
1xfu_A_,128,131,1,1
1xfu_A_,128,132,1,1
1xfu_A_,129,133,1,1
1xfu_A_,130,134,1,1
1xfu_A_,131,135,1,1
1xfu_A_,133,137,1,1
1xfu_A_,136,138,1,1
1xfu_A_,136,140,1,1
1xfu_A_,142,144,1,1
1xfu_A_,147,150,1,1
1xfu_A_,147,151,1,1
1xfu_A_,154,173,1,1
1xfu_A_,170,173,1,1
1xfu_A_,170,174,1,1
1xfu_A_,172,175,1,1
1xfu_A_,172,176,1,1
1xfu_A_,175,179,1,1
1xfu_A_,177,181,1,1
1xfu_A_,178,182,1,1
1xfu_A_,179,183,1,1
1xfu_A_,180,184,1,1
1xfu_A_,181,185,1,1
1xfu_A_,182,186,1,1
1xfu_A_,183,187,1,1
1xfu_A_,185,209,1,1
1xfu_A_,187,191,1,1
1xfu_A_,192,195,1,1
1xfu_A_,200,204,1,1
1xfu_A_,201,205,1,1
1xfu_A_,202,206,1,1
1xfu_A_,203,207,1,1
1xfu_A_,203,210,1,1
1xfu_A_,204,208,1,1
1xfu_A_,205,209,1,1
1xfu_A_,206,210,1,1
1xfu_A_,207,211,1,1
1xfu_A_,207,212,1,1
1xfu_A_,208,211,1,1
1xfu_A_,208,213,1,1
1xfu_A_,211,214,1,1
1xfu_A_,211,215,1,1
1xfu_A_,215,218,1,1
1xfu_A_,215,219,1,1
1xfu_A_,218,222,1,1
1xfu_A_,221,224,1,1
1xfu_A_,222,225,1,1
1xfu_A_,222,226,1,1
1xfu_A_,228,229,1,1
1xfu_A_,232,541,1,1
1xfu_A_,234,538,1,1
1xfu_A_,235,238,1,1
1xfu_A_,235,239,1,1
1xfu_A_,235,539,1,1
1xfu_A_,238,241,1,1
1xfu_A_,238,242,1,1
1xfu_A_,242,268,1,1
1xfu_A_,243,273,1,1
1xfu_A_,245,248,1,1
1xfu_A_,245,249,1,1
1xfu_A_,245,429,1,1
1xfu_A_,246,250,1,1
1xfu_A_,248,252,1,1
1xfu_A_,248,429,1,1
1xfu_A_,249,253,1,1
1xfu_A_,251,254,1,1
1xfu_A_,252,256,1,1
1xfu_A_,254,258,1,1
1xfu_A_,255,259,1,1
1xfu_A_,256,261,1,1
1xfu_A_,258,496,1,1
1xfu_A_,260,437,1,1
1xfu_A_,260,561,1,1
1xfu_A_,261,262,1,1
1xfu_A_,262,435,1,1
1xfu_A_,263,533,1,1
1xfu_A_,264,432,1,1
1xfu_A_,264,433,1,1
1xfu_A_,265,531,1,1
1xfu_A_,266,430,1,1
1xfu_A_,266,527,1,1
1xfu_A_,269,273,1,1
1xfu_A_,270,273,1,1
1xfu_A_,272,276,1,1
1xfu_A_,273,277,1,1
1xfu_A_,274,278,1,1
1xfu_A_,274,349,1,1
1xfu_A_,275,280,1,1
1xfu_A_,276,279,1,1
1xfu_A_,280,506,1,1
1xfu_A_,281,426,1,1
1xfu_A_,283,289,1,1
1xfu_A_,283,426,1,1
1xfu_A_,286,327,1,1
1xfu_A_,291,292,1,1
1xfu_A_,291,309,1,1
1xfu_A_,292,299,1,1
1xfu_A_,292,307,1,1
1xfu_A_,299,426,1,1
1xfu_A_,301,414,1,1
1xfu_A_,303,412,1,1
1xfu_A_,305,308,1,1
1xfu_A_,305,321,1,1
1xfu_A_,306,311,1,1
1xfu_A_,306,312,1,1
1xfu_A_,309,311,1,1
1xfu_A_,311,376,1,1
1xfu_A_,312,314,1,1
1xfu_A_,313,317,1,1
1xfu_A_,315,319,1,1
1xfu_A_,316,320,1,1
1xfu_A_,317,321,1,1
1xfu_A_,318,322,1,1
1xfu_A_,320,323,1,1
1xfu_A_,321,324,1,1
1xfu_A_,321,325,1,1
1xfu_A_,323,327,1,1
1xfu_A_,324,328,1,1
1xfu_A_,325,329,1,1
1xfu_A_,326,330,1,1
1xfu_A_,327,331,1,1
1xfu_A_,334,417,1,1
1xfu_A_,336,415,1,1
1xfu_A_,337,412,1,1
1xfu_A_,338,413,1,1
1xfu_A_,340,411,1,1
1xfu_A_,344,347,1,1
1xfu_A_,345,349,1,1
1xfu_A_,346,349,1,1
1xfu_A_,346,350,1,1
1xfu_A_,348,352,1,1
1xfu_A_,350,356,1,1
1xfu_A_,351,354,1,1
1xfu_A_,357,373,1,1
1xfu_A_,360,371,1,1
1xfu_A_,362,369,1,1
1xfu_A_,364,367,1,1
1xfu_A_,367,386,1,1
1xfu_A_,370,383,1,1
1xfu_A_,370,385,1,1
1xfu_A_,373,374,1,1
1xfu_A_,376,378,1,1
1xfu_A_,376,379,1,1
1xfu_A_,378,395,1,1
1xfu_A_,379,400,1,1
1xfu_A_,380,393,1,1
1xfu_A_,382,391,1,1
1xfu_A_,384,387,1,1
1xfu_A_,389,410,1,1
1xfu_A_,390,411,1,1
1xfu_A_,392,409,1,1
1xfu_A_,394,406,1,1
1xfu_A_,395,398,1,1
1xfu_A_,400,403,1,1
1xfu_A_,400,404,1,1
1xfu_A_,414,425,1,1
1xfu_A_,416,423,1,1
1xfu_A_,429,511,1,1
1xfu_A_,431,517,1,1
1xfu_A_,436,562,1,1
1xfu_A_,437,439,1,1
1xfu_A_,437,440,1,1
1xfu_A_,438,441,1,1
1xfu_A_,438,442,1,1
1xfu_A_,438,560,1,1
1xfu_A_,439,442,1,1
1xfu_A_,440,443,1,1
1xfu_A_,441,444,1,1
1xfu_A_,441,445,1,1
1xfu_A_,442,445,1,1
1xfu_A_,444,492,1,1
1xfu_A_,447,451,1,1
1xfu_A_,448,452,1,1
1xfu_A_,449,452,1,1
1xfu_A_,449,472,1,1
1xfu_A_,450,453,1,1
1xfu_A_,450,454,1,1
1xfu_A_,451,455,1,1
1xfu_A_,454,462,1,1
1xfu_A_,456,461,1,1
1xfu_A_,458,461,1,1
1xfu_A_,458,462,1,1
1xfu_A_,460,464,1,1
1xfu_A_,461,465,1,1
1xfu_A_,462,466,1,1
1xfu_A_,463,467,1,1
1xfu_A_,464,468,1,1
1xfu_A_,465,469,1,1
1xfu_A_,466,470,1,1
1xfu_A_,467,471,1,1
1xfu_A_,468,472,1,1
1xfu_A_,469,473,1,1
1xfu_A_,471,474,1,1
1xfu_A_,471,475,1,1
1xfu_A_,471,476,1,1
1xfu_A_,472,473,1,1
1xfu_A_,474,489,1,1
1xfu_A_,475,477,1,1
1xfu_A_,476,487,1,1
1xfu_A_,477,519,1,1
1xfu_A_,478,486,1,1
1xfu_A_,480,481,1,1
1xfu_A_,480,482,1,1
1xfu_A_,480,484,1,1
1xfu_A_,480,491,1,1
1xfu_A_,488,491,1,1
1xfu_A_,488,492,1,1
1xfu_A_,489,493,1,1
1xfu_A_,490,516,1,1
1xfu_A_,490,564,1,1
1xfu_A_,491,495,1,1
1xfu_A_,492,496,1,1
1xfu_A_,493,497,1,1
1xfu_A_,494,498,1,1
1xfu_A_,495,499,1,1
1xfu_A_,496,499,1,1
1xfu_A_,496,500,1,1
1xfu_A_,497,501,1,1
1xfu_A_,498,511,1,1
1xfu_A_,498,512,1,1
1xfu_A_,499,502,1,1
1xfu_A_,499,503,1,1
1xfu_A_,502,509,1,1
1xfu_A_,502,510,1,1
1xfu_A_,510,513,1,1
1xfu_A_,514,515,1,1
1xfu_A_,516,519,1,1
1xfu_A_,517,520,1,1
1xfu_A_,517,525,1,1
1xfu_A_,517,566,1,1
1xfu_A_,519,521,1,1
1xfu_A_,519,564,1,1
1xfu_A_,520,523,1,1
1xfu_A_,520,566,1,1
1xfu_A_,521,568,1,1
1xfu_A_,530,542,1,1
1xfu_A_,532,540,1,1
1xfu_A_,534,536,1,1
1xfu_A_,534,537,1,1
1xfu_A_,534,538,1,1
1xfu_A_,542,548,1,1
1xfu_A_,544,548,1,1
1xfu_A_,545,549,1,1
1xfu_A_,545,581,1,1
1xfu_A_,546,550,1,1
1xfu_A_,547,551,1,1
1xfu_A_,548,552,1,1
1xfu_A_,549,553,1,1
1xfu_A_,550,554,1,1
1xfu_A_,551,555,1,1
1xfu_A_,552,556,1,1
1xfu_A_,552,557,1,1
1xfu_A_,553,558,1,1
1xfu_A_,553,583,1,1
1xfu_A_,556,559,1,1
1xfu_A_,566,569,1,1
1xfu_A_,567,571,1,1
1xfu_A_,570,580,1,1
1xfu_A_,570,582,1,1
1xfu_A_,573,578,1,1
1xfu_A_,574,577,1,1
1xfu_A_,584,588,1,1
1xfu_A_,586,589,1,1
1xfu_A_,587,590,1,1
1xfu_A_,589,593,1,1
1xfu_A_,590,593,1,1
1xfu_A_,590,599,1,1
1xfu_A_,591,695,1,1
1xfu_A_,593,692,1,1
1xfu_A_,594,642,1,1
1xfu_A_,596,599,1,1
1xfu_A_,596,600,1,1
1xfu_A_,597,600,1,1
1xfu_A_,597,601,1,1
1xfu_A_,598,602,1,1
1xfu_A_,599,603,1,1
1xfu_A_,599,692,1,1
1xfu_A_,600,604,1,1
1xfu_A_,601,604,1,1
1xfu_A_,601,605,1,1
1xfu_A_,602,606,1,1
1xfu_A_,603,607,1,1
1xfu_A_,604,608,1,1
1xfu_A_,605,609,1,1
1xfu_A_,607,610,1,1
1xfu_A_,611,681,1,1
1xfu_A_,613,682,1,1
1xfu_A_,617,619,1,1
1xfu_A_,617,624,1,1
1xfu_A_,619,621,1,1
1xfu_A_,621,624,1,1
1xfu_A_,621,625,1,1
1xfu_A_,622,626,1,1
1xfu_A_,623,627,1,1
1xfu_A_,624,628,1,1
1xfu_A_,625,629,1,1
1xfu_A_,626,630,1,1
1xfu_A_,627,631,1,1
1xfu_A_,628,631,1,1
1xfu_A_,628,632,1,1
1xfu_A_,629,633,1,1
1xfu_A_,630,668,1,1
1xfu_A_,631,634,1,1
1xfu_A_,631,635,1,1
1xfu_A_,633,637,1,1
1xfu_A_,633,668,1,1
1xfu_A_,634,638,1,1
1xfu_A_,636,640,1,1
1xfu_A_,637,640,1,1
1xfu_A_,637,641,1,1
1xfu_A_,638,641,1,1
1xfu_A_,641,643,1,1
1xfu_A_,643,645,1,1
1xfu_A_,643,646,1,1
1xfu_A_,644,647,1,1
1xfu_A_,645,648,1,1
1xfu_A_,650,654,1,1
1xfu_A_,651,654,1,1
1xfu_A_,651,655,1,1
1xfu_A_,652,655,1,1
1xfu_A_,652,656,1,1
1xfu_A_,653,657,1,1
1xfu_A_,654,658,1,1
1xfu_A_,655,659,1,1
1xfu_A_,656,660,1,1
1xfu_A_,657,661,1,1
1xfu_A_,658,662,1,1
1xfu_A_,659,663,1,1
1xfu_A_,660,664,1,1
1xfu_A_,661,665,1,1
1xfu_A_,662,666,1,1
1xfu_A_,663,667,1,1
1xfu_A_,664,668,1,1
1xfu_A_,665,669,1,1
1xfu_A_,666,670,1,1
1xfu_A_,667,671,1,1
1xfu_A_,668,672,1,1
1xfu_A_,669,673,1,1
1xfu_A_,670,690,1,1
1xfu_A_,671,674,1,1
1xfu_A_,672,675,1,1
1xfu_A_,676,678,1,1
1xfu_A_,679,682,1,1
1xfu_A_,679,683,1,1
1xfu_A_,680,684,1,1
1xfu_A_,681,685,1,1
1xfu_A_,682,686,1,1
1xfu_A_,683,687,1,1
1xfu_A_,684,688,1,1
1xfu_A_,685,688,1,1
1xfu_A_,685,689,1,1
1xfu_A_,686,690,1,1
1xfu_A_,688,692,1,1
1xfu_A_,689,693,1,1
1xfu_A_,690,694,1,1
1xfu_A_,691,695,1,1
1xfu_A_,692,696,1,1
1xfu_A_,693,697,1,1
1xfu_A_,694,697,1,1
1xfu_A_,694,698,1,1
1xfu_A_,695,699,1,1
1xfu_A_,696,700,1,1
1xfu_A_,697,701,1,1
1xfu_A_,698,701,1,1
1xfu_A_,698,702,1,1
1xfu_A_,698,710,1,1
1xfu_A_,699,702,1,1
1xfu_A_,701,704,1,1
1xfu_A_,709,712,1,1
1xfu_A_,709,713,1,1
1xfu_A_,710,714,1,1
1xfu_A_,712,716,1,1
1xfu_A_,714,717,1,1
1xfu_A_,718,726,1,1
1xfu_A_,724,727,1,1
1xfu_A_,725,729,1,1
1xfu_A_,726,730,1,1
1xfu_A_,727,731,1,1
1xfu_A_,728,731,1,1
1xfu_A_,728,732,1,1
1xfu_A_,729,733,1,1
1xfu_A_,731,734,1,1