pair,contact1,contact2,flow1,flow2
7l7b_D_,1,3,1,1
7l7b_D_,5,1128,1,1
7l7b_D_,9,1112,1,1
7l7b_D_,14,17,1,1
7l7b_D_,14,18,1,1
7l7b_D_,15,19,1,1
7l7b_D_,16,20,1,1
7l7b_D_,17,20,1,1
7l7b_D_,17,21,1,1
7l7b_D_,18,22,1,1
7l7b_D_,19,94,1,1
7l7b_D_,22,24,1,1
7l7b_D_,22,92,1,1
7l7b_D_,23,90,1,1
7l7b_D_,27,42,1,1
7l7b_D_,31,40,1,1
7l7b_D_,33,37,1,1
7l7b_D_,33,38,1,1
7l7b_D_,43,46,1,1
7l7b_D_,45,86,1,1
7l7b_D_,46,86,1,1
7l7b_D_,55,83,1,1
7l7b_D_,56,81,1,1
7l7b_D_,58,63,1,1
7l7b_D_,61,64,1,1
7l7b_D_,71,80,1,1
7l7b_D_,73,74,1,1
7l7b_D_,73,77,1,1
7l7b_D_,73,78,1,1
7l7b_D_,79,89,1,1
7l7b_D_,83,86,1,1
7l7b_D_,84,87,1,1
7l7b_D_,85,88,1,1
7l7b_D_,91,231,1,1
7l7b_D_,93,229,1,1
7l7b_D_,94,263,1,1
7l7b_D_,96,263,1,1
7l7b_D_,99,226,1,1
7l7b_D_,100,287,1,1
7l7b_D_,101,103,1,1
7l7b_D_,101,224,1,1
7l7b_D_,102,105,1,1
7l7b_D_,102,106,1,1
7l7b_D_,104,112,1,1
7l7b_D_,110,113,1,1
7l7b_D_,110,114,1,1
7l7b_D_,111,115,1,1
7l7b_D_,111,1107,1,1
7l7b_D_,112,116,1,1
7l7b_D_,113,117,1,1
7l7b_D_,116,145,1,1
7l7b_D_,119,123,1,1
7l7b_D_,120,124,1,1
7l7b_D_,121,125,1,1
7l7b_D_,122,126,1,1
7l7b_D_,123,127,1,1
7l7b_D_,124,128,1,1
7l7b_D_,125,130,1,1
7l7b_D_,128,284,1,1
7l7b_D_,129,284,1,1
7l7b_D_,132,148,1,1
7l7b_D_,135,165,1,1
7l7b_D_,149,153,1,1
7l7b_D_,150,154,1,1
7l7b_D_,151,155,1,1
7l7b_D_,152,156,1,1
7l7b_D_,153,157,1,1
7l7b_D_,154,158,1,1
7l7b_D_,155,159,1,1
7l7b_D_,156,160,1,1
7l7b_D_,161,163,1,1
7l7b_D_,169,173,1,1
7l7b_D_,170,174,1,1
7l7b_D_,171,175,1,1
7l7b_D_,172,176,1,1
7l7b_D_,173,177,1,1
7l7b_D_,174,178,1,1
7l7b_D_,174,222,1,1
7l7b_D_,175,179,1,1
7l7b_D_,176,180,1,1
7l7b_D_,178,222,1,1
7l7b_D_,182,186,1,1
7l7b_D_,183,187,1,1
7l7b_D_,184,188,1,1
7l7b_D_,185,189,1,1
7l7b_D_,186,190,1,1
7l7b_D_,187,191,1,1
7l7b_D_,188,192,1,1
7l7b_D_,189,193,1,1
7l7b_D_,190,194,1,1
7l7b_D_,190,212,1,1
7l7b_D_,191,195,1,1
7l7b_D_,198,201,1,1
7l7b_D_,199,203,1,1
7l7b_D_,200,204,1,1
7l7b_D_,201,205,1,1
7l7b_D_,202,206,1,1
7l7b_D_,203,207,1,1
7l7b_D_,204,208,1,1
7l7b_D_,205,209,1,1
7l7b_D_,207,211,1,1
7l7b_D_,208,212,1,1
7l7b_D_,209,213,1,1
7l7b_D_,210,214,1,1
7l7b_D_,211,215,1,1
7l7b_D_,212,215,1,1
7l7b_D_,212,216,1,1
7l7b_D_,216,1046,1,1
7l7b_D_,217,219,1,1
7l7b_D_,217,1110,1,1
7l7b_D_,230,256,1,1
7l7b_D_,233,236,1,1
7l7b_D_,234,237,1,1
7l7b_D_,240,248,1,1
7l7b_D_,249,253,1,1
7l7b_D_,250,253,1,1
7l7b_D_,250,312,1,1
7l7b_D_,251,255,1,1
7l7b_D_,251,312,1,1
7l7b_D_,252,256,1,1
7l7b_D_,253,257,1,1
7l7b_D_,254,258,1,1
7l7b_D_,255,259,1,1
7l7b_D_,256,260,1,1
7l7b_D_,257,261,1,1
7l7b_D_,258,262,1,1
7l7b_D_,259,263,1,1
7l7b_D_,260,264,1,1
7l7b_D_,261,265,1,1
7l7b_D_,262,266,1,1
7l7b_D_,262,285,1,1
7l7b_D_,263,267,1,1
7l7b_D_,264,268,1,1
7l7b_D_,265,269,1,1
7l7b_D_,266,270,1,1
7l7b_D_,267,271,1,1
7l7b_D_,268,272,1,1
7l7b_D_,269,272,1,1
7l7b_D_,269,273,1,1
7l7b_D_,275,279,1,1
7l7b_D_,276,280,1,1
7l7b_D_,277,281,1,1
7l7b_D_,278,282,1,1
7l7b_D_,279,283,1,1
7l7b_D_,280,284,1,1
7l7b_D_,281,285,1,1
7l7b_D_,282,286,1,1
7l7b_D_,283,287,1,1
7l7b_D_,284,288,1,1
7l7b_D_,285,289,1,1
7l7b_D_,286,290,1,1
7l7b_D_,287,291,1,1
7l7b_D_,288,292,1,1
7l7b_D_,289,293,1,1
7l7b_D_,290,294,1,1
7l7b_D_,291,295,1,1
7l7b_D_,293,314,1,1
7l7b_D_,294,315,1,1
7l7b_D_,295,298,1,1
7l7b_D_,296,303,1,1
7l7b_D_,296,311,1,1
7l7b_D_,303,311,1,1
7l7b_D_,305,308,1,1
7l7b_D_,305,309,1,1
7l7b_D_,313,316,1,1
7l7b_D_,314,317,1,1
7l7b_D_,320,323,1,1
7l7b_D_,324,327,1,1
7l7b_D_,328,331,1,1
7l7b_D_,328,332,1,1
7l7b_D_,328,1124,1,1
7l7b_D_,328,1125,1,1
7l7b_D_,338,455,1,1
7l7b_D_,340,453,1,1
7l7b_D_,342,451,1,1
7l7b_D_,343,436,1,1
7l7b_D_,345,436,1,1
7l7b_D_,349,352,1,1
7l7b_D_,350,611,1,1
7l7b_D_,351,425,1,1
7l7b_D_,353,425,1,1
7l7b_D_,354,435,1,1
7l7b_D_,355,429,1,1
7l7b_D_,356,360,1,1
7l7b_D_,357,361,1,1
7l7b_D_,357,429,1,1
7l7b_D_,358,362,1,1
7l7b_D_,358,431,1,1
7l7b_D_,359,363,1,1
7l7b_D_,360,364,1,1
7l7b_D_,364,368,1,1
7l7b_D_,365,369,1,1
7l7b_D_,366,370,1,1
7l7b_D_,367,371,1,1
7l7b_D_,368,372,1,1
7l7b_D_,369,373,1,1
7l7b_D_,370,374,1,1
7l7b_D_,371,375,1,1
7l7b_D_,380,383,1,1
7l7b_D_,380,384,1,1
7l7b_D_,381,385,1,1
7l7b_D_,383,386,1,1
7l7b_D_,383,387,1,1
7l7b_D_,385,389,1,1
7l7b_D_,386,390,1,1
7l7b_D_,392,395,1,1
7l7b_D_,395,399,1,1
7l7b_D_,396,400,1,1
7l7b_D_,397,401,1,1
7l7b_D_,398,402,1,1
7l7b_D_,399,403,1,1
7l7b_D_,406,458,1,1
7l7b_D_,408,424,1,1
7l7b_D_,409,456,1,1
7l7b_D_,410,422,1,1
7l7b_D_,411,454,1,1
7l7b_D_,412,444,1,1
7l7b_D_,412,451,1,1
7l7b_D_,422,476,1,1
7l7b_D_,423,471,1,1
7l7b_D_,423,473,1,1
7l7b_D_,437,439,1,1
7l7b_D_,438,441,1,1
7l7b_D_,440,444,1,1
7l7b_D_,441,446,1,1
7l7b_D_,442,445,1,1
7l7b_D_,447,449,1,1
7l7b_D_,459,464,1,1
7l7b_D_,460,464,1,1
7l7b_D_,461,465,1,1
7l7b_D_,462,466,1,1
7l7b_D_,463,467,1,1
7l7b_D_,464,468,1,1
7l7b_D_,465,469,1,1
7l7b_D_,466,470,1,1
7l7b_D_,466,1134,1,1
7l7b_D_,467,471,1,1
7l7b_D_,468,475,1,1
7l7b_D_,472,475,1,1
7l7b_D_,474,603,1,1
7l7b_D_,477,486,1,1
7l7b_D_,479,483,1,1
7l7b_D_,480,1025,1,1
7l7b_D_,481,1020,1,1
7l7b_D_,481,1022,1,1
7l7b_D_,483,599,1,1
7l7b_D_,490,494,1,1
7l7b_D_,491,495,1,1
7l7b_D_,492,496,1,1
7l7b_D_,493,497,1,1
7l7b_D_,494,498,1,1
7l7b_D_,495,499,1,1
7l7b_D_,496,500,1,1
7l7b_D_,498,501,1,1
7l7b_D_,498,692,1,1
7l7b_D_,502,505,1,1
7l7b_D_,509,531,1,1
7l7b_D_,512,535,1,1
7l7b_D_,513,537,1,1
7l7b_D_,515,537,1,1
7l7b_D_,517,521,1,1
7l7b_D_,518,522,1,1
7l7b_D_,519,523,1,1
7l7b_D_,520,524,1,1
7l7b_D_,521,525,1,1
7l7b_D_,522,526,1,1
7l7b_D_,524,529,1,1
7l7b_D_,525,528,1,1
7l7b_D_,526,528,1,1
7l7b_D_,531,534,1,1
7l7b_D_,534,554,1,1
7l7b_D_,536,552,1,1
7l7b_D_,538,550,1,1
7l7b_D_,540,547,1,1
7l7b_D_,540,548,1,1
7l7b_D_,542,545,1,1
7l7b_D_,542,546,1,1
7l7b_D_,544,546,1,1
7l7b_D_,553,556,1,1
7l7b_D_,553,557,1,1
7l7b_D_,554,558,1,1
7l7b_D_,555,559,1,1
7l7b_D_,556,559,1,1
7l7b_D_,557,560,1,1
7l7b_D_,565,572,1,1
7l7b_D_,566,601,1,1
7l7b_D_,572,575,1,1
7l7b_D_,586,589,1,1
7l7b_D_,586,590,1,1
7l7b_D_,587,591,1,1
7l7b_D_,588,592,1,1
7l7b_D_,589,593,1,1
7l7b_D_,590,594,1,1
7l7b_D_,591,595,1,1
7l7b_D_,592,596,1,1
7l7b_D_,593,597,1,1
7l7b_D_,594,598,1,1
7l7b_D_,595,599,1,1
7l7b_D_,596,600,1,1
7l7b_D_,597,601,1,1
7l7b_D_,604,607,1,1
7l7b_D_,604,608,1,1
7l7b_D_,609,613,1,1
7l7b_D_,612,616,1,1
7l7b_D_,613,617,1,1
7l7b_D_,614,618,1,1
7l7b_D_,615,619,1,1
7l7b_D_,616,620,1,1
7l7b_D_,617,621,1,1
7l7b_D_,618,622,1,1
7l7b_D_,619,623,1,1
7l7b_D_,620,624,1,1
7l7b_D_,621,625,1,1
7l7b_D_,629,632,1,1
7l7b_D_,629,633,1,1
7l7b_D_,630,738,1,1
7l7b_D_,632,694,1,1
7l7b_D_,632,695,1,1
7l7b_D_,633,738,1,1
7l7b_D_,640,644,1,1
7l7b_D_,641,645,1,1
7l7b_D_,642,646,1,1
7l7b_D_,643,647,1,1
7l7b_D_,644,648,1,1
7l7b_D_,645,649,1,1
7l7b_D_,646,650,1,1
7l7b_D_,647,650,1,1
7l7b_D_,647,651,1,1
7l7b_D_,648,652,1,1
7l7b_D_,650,654,1,1
7l7b_D_,651,655,1,1
7l7b_D_,652,656,1,1
7l7b_D_,653,657,1,1
7l7b_D_,654,657,1,1
7l7b_D_,654,658,1,1
7l7b_D_,655,658,1,1
7l7b_D_,663,667,1,1
7l7b_D_,664,667,1,1
7l7b_D_,664,668,1,1
7l7b_D_,665,669,1,1
7l7b_D_,666,670,1,1
7l7b_D_,667,671,1,1
7l7b_D_,668,672,1,1
7l7b_D_,668,728,1,1
7l7b_D_,669,673,1,1
7l7b_D_,670,674,1,1
7l7b_D_,671,675,1,1
7l7b_D_,672,676,1,1
7l7b_D_,673,677,1,1
7l7b_D_,674,678,1,1
7l7b_D_,675,679,1,1
7l7b_D_,676,680,1,1
7l7b_D_,677,681,1,1
7l7b_D_,678,682,1,1
7l7b_D_,679,683,1,1
7l7b_D_,680,684,1,1
7l7b_D_,681,685,1,1
7l7b_D_,682,686,1,1
7l7b_D_,683,687,1,1
7l7b_D_,684,688,1,1
7l7b_D_,685,689,1,1
7l7b_D_,691,694,1,1
7l7b_D_,694,696,1,1
7l7b_D_,694,698,1,1
7l7b_D_,695,699,1,1
7l7b_D_,696,700,1,1
7l7b_D_,697,701,1,1
7l7b_D_,699,705,1,1
7l7b_D_,707,711,1,1
7l7b_D_,708,712,1,1
7l7b_D_,709,713,1,1
7l7b_D_,710,714,1,1
7l7b_D_,711,714,1,1
7l7b_D_,711,715,1,1
7l7b_D_,719,733,1,1
7l7b_D_,723,726,1,1
7l7b_D_,736,739,1,1
7l7b_D_,736,740,1,1
7l7b_D_,742,745,1,1
7l7b_D_,742,746,1,1
7l7b_D_,743,747,1,1
7l7b_D_,744,748,1,1
7l7b_D_,745,749,1,1
7l7b_D_,746,750,1,1
7l7b_D_,747,751,1,1
7l7b_D_,748,752,1,1
7l7b_D_,749,752,1,1
7l7b_D_,749,753,1,1
7l7b_D_,750,753,1,1
7l7b_D_,750,754,1,1
7l7b_D_,755,759,1,1
7l7b_D_,756,760,1,1
7l7b_D_,757,761,1,1
7l7b_D_,758,762,1,1
7l7b_D_,759,763,1,1
7l7b_D_,762,766,1,1
7l7b_D_,763,767,1,1
7l7b_D_,764,768,1,1
7l7b_D_,765,769,1,1
7l7b_D_,766,770,1,1
7l7b_D_,767,771,1,1
7l7b_D_,768,772,1,1
7l7b_D_,769,773,1,1
7l7b_D_,770,774,1,1
7l7b_D_,771,775,1,1
7l7b_D_,772,776,1,1
7l7b_D_,773,777,1,1
7l7b_D_,773,1083,1,1
7l7b_D_,774,778,1,1
7l7b_D_,776,1121,1,1
7l7b_D_,778,890,1,1
7l7b_D_,779,1094,1,1
7l7b_D_,781,890,1,1
7l7b_D_,784,866,1,1
7l7b_D_,785,870,1,1
7l7b_D_,786,871,1,1
7l7b_D_,787,789,1,1
7l7b_D_,787,857,1,1
7l7b_D_,794,856,1,1
7l7b_D_,794,861,1,1
7l7b_D_,796,854,1,1
7l7b_D_,797,853,1,1
7l7b_D_,808,810,1,1
7l7b_D_,811,1015,1,1
7l7b_D_,815,838,1,1
7l7b_D_,816,838,1,1
7l7b_D_,816,1027,1,1
7l7b_D_,824,829,1,1
7l7b_D_,833,836,1,1
7l7b_D_,835,857,1,1
7l7b_D_,839,843,1,1
7l7b_D_,840,844,1,1
7l7b_D_,840,875,1,1
7l7b_D_,842,846,1,1
7l7b_D_,843,847,1,1
7l7b_D_,844,848,1,1
7l7b_D_,858,861,1,1
7l7b_D_,859,862,1,1
7l7b_D_,862,1031,1,1
7l7b_D_,864,1031,1,1
7l7b_D_,869,873,1,1
7l7b_D_,870,874,1,1
7l7b_D_,870,883,1,1
7l7b_D_,875,880,1,1
7l7b_D_,876,880,1,1
7l7b_D_,876,881,1,1
7l7b_D_,879,881,1,1
7l7b_D_,884,886,1,1
7l7b_D_,886,1133,1,1
7l7b_D_,889,893,1,1
7l7b_D_,890,894,1,1
7l7b_D_,891,895,1,1
7l7b_D_,892,896,1,1
7l7b_D_,893,897,1,1
7l7b_D_,894,898,1,1
7l7b_D_,895,899,1,1
7l7b_D_,900,904,1,1
7l7b_D_,901,905,1,1
7l7b_D_,912,915,1,1
7l7b_D_,912,916,1,1
7l7b_D_,913,917,1,1
7l7b_D_,914,918,1,1
7l7b_D_,915,918,1,1
7l7b_D_,915,1009,1,1
7l7b_D_,916,919,1,1
7l7b_D_,916,920,1,1
7l7b_D_,919,922,1,1
7l7b_D_,930,983,1,1
7l7b_D_,936,977,1,1
7l7b_D_,937,952,1,1
7l7b_D_,938,974,1,1
7l7b_D_,938,975,1,1
7l7b_D_,939,950,1,1
7l7b_D_,939,973,1,1
7l7b_D_,941,942,1,1
7l7b_D_,944,947,1,1
7l7b_D_,949,961,1,1
7l7b_D_,950,958,1,1
7l7b_D_,951,959,1,1
7l7b_D_,968,985,1,1
7l7b_D_,972,975,1,1
7l7b_D_,978,981,1,1
7l7b_D_,991,994,1,1
7l7b_D_,992,996,1,1
7l7b_D_,993,997,1,1
7l7b_D_,993,998,1,1
7l7b_D_,998,1002,1,1
7l7b_D_,999,1003,1,1
7l7b_D_,1000,1004,1,1
7l7b_D_,1001,1005,1,1
7l7b_D_,1002,1006,1,1
7l7b_D_,1003,1007,1,1
7l7b_D_,1004,1008,1,1
7l7b_D_,1005,1009,1,1
7l7b_D_,1006,1010,1,1
7l7b_D_,1007,1011,1,1
7l7b_D_,1008,1012,1,1
7l7b_D_,1009,1013,1,1
7l7b_D_,1010,1014,1,1
7l7b_D_,1011,1015,1,1
7l7b_D_,1011,1021,1,1
7l7b_D_,1022,1023,1,1
7l7b_D_,1023,1027,1,1
7l7b_D_,1024,1028,1,1
7l7b_D_,1025,1029,1,1
7l7b_D_,1026,1030,1,1
7l7b_D_,1027,1031,1,1
7l7b_D_,1028,1032,1,1
7l7b_D_,1029,1033,1,1
7l7b_D_,1030,1033,1,1
7l7b_D_,1030,1034,1,1
7l7b_D_,1034,1077,1,1
7l7b_D_,1037,1053,1,1
7l7b_D_,1038,1052,1,1
7l7b_D_,1038,1076,1,1
7l7b_D_,1048,1051,1,1
7l7b_D_,1054,1058,1,1
7l7b_D_,1055,1059,1,1
7l7b_D_,1056,1060,1,1
7l7b_D_,1057,1061,1,1
7l7b_D_,1058,1062,1,1
7l7b_D_,1060,1063,1,1
7l7b_D_,1062,1065,1,1
7l7b_D_,1062,1072,1,1
7l7b_D_,1063,1066,1,1
7l7b_D_,1064,1067,1,1
7l7b_D_,1070,1071,1,1
7l7b_D_,1081,1084,1,1
7l7b_D_,1081,1085,1,1
7l7b_D_,1082,1086,1,1
7l7b_D_,1091,1094,1,1
7l7b_D_,1091,1095,1,1
7l7b_D_,1091,1122,1,1
7l7b_D_,1092,1096,1,1
7l7b_D_,1094,1097,1,1
7l7b_D_,1095,1099,1,1
7l7b_D_,1096,1101,1,1
7l7b_D_,1099,1103,1,1
7l7b_D_,1100,1103,1,1
7l7b_D_,1101,1105,1,1
7l7b_D_,1102,1106,1,1
7l7b_D_,1103,1107,1,1
7l7b_D_,1104,1108,1,1
7l7b_D_,1105,1108,1,1
7l7b_D_,1105,1109,1,1
7l7b_D_,1108,1113,1,1
7l7b_D_,1109,1112,1,1
7l7b_D_,1115,1117,1,1
7l7b_D_,1117,1123,1,1
7l7b_D_,1119,1123,1,1
7l7b_D_,1121,1125,1,1
7l7b_D_,1122,1126,1,1
7l7b_D_,1123,1127,1,1
7l7b_D_,1123,1128,1,1
7l7b_D_,1130,1132,1,1
7l7b_D_,1132,1135,1,1
7l7b_D_,1133,1136,1,1
7l7b_D_,1135,1140,1,1
7l7b_D_,1137,1140,1,1
7l7b_D_,1137,1141,1,1
7l7b_D_,1146,1147,1,1