pair,contact1,contact2,flow1,flow2
6yvu_D_,5,9,1,1
6yvu_D_,6,10,1,1
6yvu_D_,7,11,1,1
6yvu_D_,8,12,1,1
6yvu_D_,31,34,1,1
6yvu_D_,31,35,1,1
6yvu_D_,32,36,1,1
6yvu_D_,48,51,1,1
6yvu_D_,48,52,1,1
6yvu_D_,49,53,1,1
6yvu_D_,50,54,1,1
6yvu_D_,51,55,1,1
6yvu_D_,52,56,1,1
6yvu_D_,53,57,1,1
6yvu_D_,54,58,1,1
6yvu_D_,55,59,1,1
6yvu_D_,56,60,1,1
6yvu_D_,79,83,1,1
6yvu_D_,80,84,1,1
6yvu_D_,81,85,1,1
6yvu_D_,82,85,1,1
6yvu_D_,82,86,1,1
6yvu_D_,83,87,1,1
6yvu_D_,84,88,1,1
6yvu_D_,85,89,1,1
6yvu_D_,86,90,1,1
6yvu_D_,86,166,1,1
6yvu_D_,87,91,1,1
6yvu_D_,88,92,1,1
6yvu_D_,89,93,1,1
6yvu_D_,90,94,1,1
6yvu_D_,91,95,1,1
6yvu_D_,92,96,1,1
6yvu_D_,93,97,1,1
6yvu_D_,94,98,1,1
6yvu_D_,95,99,1,1
6yvu_D_,96,100,1,1
6yvu_D_,105,109,1,1
6yvu_D_,106,110,1,1
6yvu_D_,107,111,1,1
6yvu_D_,108,112,1,1
6yvu_D_,109,113,1,1
6yvu_D_,110,114,1,1
6yvu_D_,111,115,1,1
6yvu_D_,112,116,1,1
6yvu_D_,113,117,1,1
6yvu_D_,114,118,1,1
6yvu_D_,115,119,1,1
6yvu_D_,116,120,1,1
6yvu_D_,117,121,1,1
6yvu_D_,118,122,1,1
6yvu_D_,119,123,1,1
6yvu_D_,120,124,1,1
6yvu_D_,121,124,1,1
6yvu_D_,121,125,1,1
6yvu_D_,122,126,1,1
6yvu_D_,164,168,1,1
6yvu_D_,165,169,1,1
6yvu_D_,166,170,1,1
6yvu_D_,167,170,1,1
6yvu_D_,167,171,1,1
6yvu_D_,168,172,1,1
6yvu_D_,169,172,1,1
6yvu_D_,169,173,1,1
6yvu_D_,170,174,1,1
6yvu_D_,172,175,1,1
6yvu_D_,173,176,1,1
6yvu_D_,175,178,1,1
6yvu_D_,188,189,1,1
6yvu_D_,188,192,1,1
6yvu_D_,189,193,1,1
6yvu_D_,190,194,1,1
6yvu_D_,191,195,1,1
6yvu_D_,192,196,1,1
6yvu_D_,193,197,1,1
6yvu_D_,194,197,1,1
6yvu_D_,194,198,1,1
6yvu_D_,197,201,1,1
6yvu_D_,198,202,1,1
6yvu_D_,198,238,1,1
6yvu_D_,199,203,1,1
6yvu_D_,200,204,1,1
6yvu_D_,216,220,1,1
6yvu_D_,217,221,1,1
6yvu_D_,218,222,1,1
6yvu_D_,219,223,1,1
6yvu_D_,220,224,1,1
6yvu_D_,221,225,1,1
6yvu_D_,221,265,1,1
6yvu_D_,222,226,1,1
6yvu_D_,223,226,1,1
6yvu_D_,226,229,1,1
6yvu_D_,232,235,1,1
6yvu_D_,232,236,1,1
6yvu_D_,233,237,1,1
6yvu_D_,233,273,1,1
6yvu_D_,234,238,1,1
6yvu_D_,235,238,1,1
6yvu_D_,235,239,1,1
6yvu_D_,236,239,1,1
6yvu_D_,236,240,1,1
6yvu_D_,237,241,1,1
6yvu_D_,238,242,1,1
6yvu_D_,239,242,1,1
6yvu_D_,239,243,1,1
6yvu_D_,240,244,1,1
6yvu_D_,241,245,1,1
6yvu_D_,242,246,1,1
6yvu_D_,243,247,1,1
6yvu_D_,248,251,1,1
6yvu_D_,250,254,1,1
6yvu_D_,251,255,1,1
6yvu_D_,251,293,1,1
6yvu_D_,252,256,1,1
6yvu_D_,253,257,1,1
6yvu_D_,254,258,1,1
6yvu_D_,255,259,1,1
6yvu_D_,256,260,1,1
6yvu_D_,257,261,1,1
6yvu_D_,259,262,1,1
6yvu_D_,259,263,1,1
6yvu_D_,259,264,1,1
6yvu_D_,260,265,1,1
6yvu_D_,261,267,1,1
6yvu_D_,262,266,1,1
6yvu_D_,263,266,1,1
6yvu_D_,267,271,1,1
6yvu_D_,268,271,1,1
6yvu_D_,268,272,1,1
6yvu_D_,269,273,1,1
6yvu_D_,270,274,1,1
6yvu_D_,271,275,1,1
6yvu_D_,272,276,1,1
6yvu_D_,273,277,1,1
6yvu_D_,274,278,1,1
6yvu_D_,275,279,1,1
6yvu_D_,276,280,1,1
6yvu_D_,277,281,1,1
6yvu_D_,279,315,1,1
6yvu_D_,288,289,1,1
6yvu_D_,290,294,1,1
6yvu_D_,291,295,1,1
6yvu_D_,292,296,1,1
6yvu_D_,293,297,1,1
6yvu_D_,294,298,1,1
6yvu_D_,295,299,1,1
6yvu_D_,295,326,1,1
6yvu_D_,295,330,1,1
6yvu_D_,296,300,1,1
6yvu_D_,297,301,1,1
6yvu_D_,298,302,1,1
6yvu_D_,299,302,1,1
6yvu_D_,299,303,1,1
6yvu_D_,300,304,1,1
6yvu_D_,301,305,1,1
6yvu_D_,308,311,1,1
6yvu_D_,310,313,1,1
6yvu_D_,312,315,1,1
6yvu_D_,316,320,1,1
6yvu_D_,317,320,1,1
6yvu_D_,322,328,1,1
6yvu_D_,324,326,1,1
6yvu_D_,324,327,1,1
6yvu_D_,324,328,1,1
6yvu_D_,325,329,1,1
6yvu_D_,326,330,1,1
6yvu_D_,327,331,1,1
6yvu_D_,328,332,1,1
6yvu_D_,329,333,1,1
6yvu_D_,330,334,1,1
6yvu_D_,331,335,1,1
6yvu_D_,332,335,1,1
6yvu_D_,332,336,1,1
6yvu_D_,333,337,1,1
6yvu_D_,334,338,1,1
6yvu_D_,335,339,1,1
6yvu_D_,336,340,1,1
6yvu_D_,337,341,1,1
6yvu_D_,337,384,1,1
6yvu_D_,338,342,1,1
6yvu_D_,339,343,1,1
6yvu_D_,340,343,1,1
6yvu_D_,341,344,1,1
6yvu_D_,341,345,1,1
6yvu_D_,349,353,1,1
6yvu_D_,350,354,1,1
6yvu_D_,351,354,1,1
6yvu_D_,351,355,1,1
6yvu_D_,352,356,1,1
6yvu_D_,353,357,1,1
6yvu_D_,354,358,1,1
6yvu_D_,355,359,1,1
6yvu_D_,356,360,1,1
6yvu_D_,357,361,1,1
6yvu_D_,358,362,1,1
6yvu_D_,359,363,1,1
6yvu_D_,360,364,1,1
6yvu_D_,361,365,1,1
6yvu_D_,362,366,1,1
6yvu_D_,363,367,1,1
6yvu_D_,364,368,1,1
6yvu_D_,365,366,1,1
6yvu_D_,366,369,1,1
6yvu_D_,368,405,1,1
6yvu_D_,369,370,1,1
6yvu_D_,371,375,1,1
6yvu_D_,372,376,1,1
6yvu_D_,373,376,1,1
6yvu_D_,373,377,1,1
6yvu_D_,374,378,1,1
6yvu_D_,375,379,1,1
6yvu_D_,376,380,1,1
6yvu_D_,377,380,1,1
6yvu_D_,377,381,1,1
6yvu_D_,378,382,1,1
6yvu_D_,379,382,1,1
6yvu_D_,379,383,1,1
6yvu_D_,380,384,1,1
6yvu_D_,381,385,1,1
6yvu_D_,382,386,1,1
6yvu_D_,383,386,1,1
6yvu_D_,388,428,1,1
6yvu_D_,392,396,1,1
6yvu_D_,393,397,1,1
6yvu_D_,394,398,1,1
6yvu_D_,395,399,1,1
6yvu_D_,396,400,1,1
6yvu_D_,397,400,1,1
6yvu_D_,397,401,1,1
6yvu_D_,398,401,1,1
6yvu_D_,398,402,1,1
6yvu_D_,399,403,1,1
6yvu_D_,400,404,1,1
6yvu_D_,400,539,1,1
6yvu_D_,401,405,1,1
6yvu_D_,402,406,1,1
6yvu_D_,409,411,1,1
6yvu_D_,412,416,1,1
6yvu_D_,412,555,1,1
6yvu_D_,412,558,1,1
6yvu_D_,413,417,1,1
6yvu_D_,414,418,1,1
6yvu_D_,415,418,1,1
6yvu_D_,415,419,1,1
6yvu_D_,415,558,1,1
6yvu_D_,416,420,1,1
6yvu_D_,417,420,1,1
6yvu_D_,417,421,1,1
6yvu_D_,418,422,1,1
6yvu_D_,419,423,1,1
6yvu_D_,420,424,1,1
6yvu_D_,421,425,1,1
6yvu_D_,422,426,1,1
6yvu_D_,423,426,1,1
6yvu_D_,423,427,1,1
6yvu_D_,426,429,1,1
6yvu_D_,429,432,1,1
6yvu_D_,430,432,1,1
6yvu_D_,440,444,1,1
6yvu_D_,441,445,1,1
6yvu_D_,442,446,1,1
6yvu_D_,444,448,1,1
6yvu_D_,445,449,1,1
6yvu_D_,446,450,1,1
6yvu_D_,447,451,1,1
6yvu_D_,448,451,1,1
6yvu_D_,448,452,1,1
6yvu_D_,449,453,1,1
6yvu_D_,450,453,1,1
6yvu_D_,450,454,1,1
6yvu_D_,451,455,1,1
6yvu_D_,452,531,1,1
6yvu_D_,453,457,1,1
6yvu_D_,454,457,1,1
6yvu_D_,517,521,1,1
6yvu_D_,518,522,1,1
6yvu_D_,519,523,1,1
6yvu_D_,520,524,1,1
6yvu_D_,521,525,1,1
6yvu_D_,522,526,1,1
6yvu_D_,523,527,1,1
6yvu_D_,524,528,1,1
6yvu_D_,525,529,1,1
6yvu_D_,526,530,1,1
6yvu_D_,527,531,1,1
6yvu_D_,528,532,1,1
6yvu_D_,529,533,1,1
6yvu_D_,530,534,1,1
6yvu_D_,531,535,1,1
6yvu_D_,532,535,1,1
6yvu_D_,532,536,1,1
6yvu_D_,533,537,1,1
6yvu_D_,534,538,1,1
6yvu_D_,535,539,1,1
6yvu_D_,536,540,1,1
6yvu_D_,537,541,1,1
6yvu_D_,538,542,1,1
6yvu_D_,539,543,1,1
6yvu_D_,540,543,1,1
6yvu_D_,540,544,1,1
6yvu_D_,541,545,1,1
6yvu_D_,542,546,1,1
6yvu_D_,543,547,1,1
6yvu_D_,544,548,1,1
6yvu_D_,545,548,1,1
6yvu_D_,545,549,1,1
6yvu_D_,546,550,1,1
6yvu_D_,547,551,1,1
6yvu_D_,555,557,1,1
6yvu_D_,556,560,1,1
6yvu_D_,557,561,1,1
6yvu_D_,558,562,1,1
6yvu_D_,559,562,1,1
6yvu_D_,562,566,1,1
6yvu_D_,563,567,1,1
6yvu_D_,565,569,1,1
6yvu_D_,566,570,1,1
6yvu_D_,567,571,1,1
6yvu_D_,568,572,1,1
6yvu_D_,570,577,1,1
6yvu_D_,573,577,1,1
6yvu_D_,574,577,1,1
6yvu_D_,576,580,1,1
6yvu_D_,577,581,1,1
6yvu_D_,578,582,1,1
6yvu_D_,579,583,1,1
6yvu_D_,580,584,1,1
6yvu_D_,581,585,1,1
6yvu_D_,582,586,1,1
6yvu_D_,582,638,1,1
6yvu_D_,583,587,1,1
6yvu_D_,584,587,1,1
6yvu_D_,584,588,1,1
6yvu_D_,600,604,1,1
6yvu_D_,601,605,1,1
6yvu_D_,602,606,1,1
6yvu_D_,603,607,1,1
6yvu_D_,604,607,1,1
6yvu_D_,604,608,1,1
6yvu_D_,605,609,1,1
6yvu_D_,606,610,1,1
6yvu_D_,608,612,1,1
6yvu_D_,608,613,1,1
6yvu_D_,616,619,1,1
6yvu_D_,619,620,1,1
6yvu_D_,620,622,1,1
6yvu_D_,620,623,1,1
6yvu_D_,620,624,1,1
6yvu_D_,621,625,1,1
6yvu_D_,622,626,1,1
6yvu_D_,623,627,1,1
6yvu_D_,624,628,1,1
6yvu_D_,625,629,1,1
6yvu_D_,626,630,1,1
6yvu_D_,627,631,1,1
6yvu_D_,628,632,1,1
6yvu_D_,629,633,1,1
6yvu_D_,630,634,1,1
6yvu_D_,631,635,1,1
6yvu_D_,632,636,1,1
6yvu_D_,633,636,1,1
6yvu_D_,633,637,1,1
6yvu_D_,640,643,1,1
6yvu_D_,641,645,1,1
6yvu_D_,642,646,1,1
6yvu_D_,643,646,1,1
6yvu_D_,643,647,1,1
6yvu_D_,644,648,1,1
6yvu_D_,645,649,1,1
6yvu_D_,646,650,1,1
6yvu_D_,647,651,1,1
6yvu_D_,648,652,1,1
6yvu_D_,649,653,1,1
6yvu_D_,650,654,1,1
6yvu_D_,655,658,1,1
6yvu_D_,658,714,1,1
6yvu_D_,661,662,1,1
6yvu_D_,661,665,1,1
6yvu_D_,662,666,1,1
6yvu_D_,663,667,1,1
6yvu_D_,664,668,1,1
6yvu_D_,665,669,1,1
6yvu_D_,666,670,1,1
6yvu_D_,667,671,1,1
6yvu_D_,668,672,1,1
6yvu_D_,669,673,1,1
6yvu_D_,670,674,1,1
6yvu_D_,671,674,1,1
6yvu_D_,672,675,1,1
6yvu_D_,676,736,1,1
6yvu_D_,696,698,1,1
6yvu_D_,699,703,1,1
6yvu_D_,700,703,1,1
6yvu_D_,701,705,1,1
6yvu_D_,702,706,1,1
6yvu_D_,703,707,1,1
6yvu_D_,704,708,1,1
6yvu_D_,705,709,1,1
6yvu_D_,706,710,1,1
6yvu_D_,707,711,1,1
6yvu_D_,708,711,1,1
6yvu_D_,708,712,1,1
6yvu_D_,710,713,1,1
6yvu_D_,715,719,1,1
6yvu_D_,721,724,1,1
6yvu_D_,722,726,1,1
6yvu_D_,723,727,1,1
6yvu_D_,724,728,1,1
6yvu_D_,729,744,1,1
6yvu_D_,731,734,1,1
6yvu_D_,732,735,1,1
6yvu_D_,733,736,1,1
6yvu_D_,734,741,1,1
6yvu_D_,737,741,1,1
6yvu_D_,738,742,1,1
6yvu_D_,739,743,1,1
6yvu_D_,740,744,1,1
6yvu_D_,741,744,1,1
6yvu_D_,741,745,1,1
6yvu_D_,742,746,1,1
6yvu_D_,743,747,1,1
6yvu_D_,744,748,1,1
6yvu_D_,745,749,1,1
6yvu_D_,746,750,1,1
6yvu_D_,748,751,1,1
6yvu_D_,749,797,1,1
6yvu_D_,769,773,1,1
6yvu_D_,770,774,1,1
6yvu_D_,771,775,1,1
6yvu_D_,772,776,1,1
6yvu_D_,773,777,1,1
6yvu_D_,774,778,1,1
6yvu_D_,775,779,1,1
6yvu_D_,776,816,1,1
6yvu_D_,781,817,1,1
6yvu_D_,788,792,1,1
6yvu_D_,789,792,1,1
6yvu_D_,789,793,1,1
6yvu_D_,790,794,1,1
6yvu_D_,791,795,1,1
6yvu_D_,792,796,1,1
6yvu_D_,793,797,1,1
6yvu_D_,794,797,1,1
6yvu_D_,794,798,1,1
6yvu_D_,795,799,1,1
6yvu_D_,796,800,1,1
6yvu_D_,797,801,1,1
6yvu_D_,806,810,1,1
6yvu_D_,807,811,1,1
6yvu_D_,808,811,1,1
6yvu_D_,808,812,1,1
6yvu_D_,809,813,1,1
6yvu_D_,810,814,1,1
6yvu_D_,811,815,1,1
6yvu_D_,812,816,1,1
6yvu_D_,813,817,1,1
6yvu_D_,814,818,1,1
6yvu_D_,817,820,1,1
6yvu_D_,840,843,1,1
6yvu_D_,841,845,1,1
6yvu_D_,842,846,1,1
6yvu_D_,843,847,1,1
6yvu_D_,844,848,1,1
6yvu_D_,845,849,1,1
6yvu_D_,846,850,1,1
6yvu_D_,847,851,1,1
6yvu_D_,848,852,1,1
6yvu_D_,849,853,1,1
6yvu_D_,850,854,1,1
6yvu_D_,851,855,1,1
6yvu_D_,852,856,1,1
6yvu_D_,853,857,1,1
6yvu_D_,854,857,1,1
6yvu_D_,854,858,1,1
6yvu_D_,855,859,1,1
6yvu_D_,856,860,1,1
6yvu_D_,857,861,1,1
6yvu_D_,858,862,1,1
6yvu_D_,859,863,1,1
6yvu_D_,860,864,1,1
6yvu_D_,861,864,1,1
6yvu_D_,861,865,1,1
6yvu_D_,862,866,1,1
6yvu_D_,863,867,1,1
6yvu_D_,864,868,1,1
6yvu_D_,865,869,1,1
6yvu_D_,866,870,1,1
6yvu_D_,867,871,1,1
6yvu_D_,868,871,1,1
6yvu_D_,914,915,1,1
6yvu_D_,915,918,1,1
6yvu_D_,956,960,1,1
6yvu_D_,957,990,1,1
6yvu_D_,958,962,1,1
6yvu_D_,959,963,1,1
6yvu_D_,960,964,1,1
6yvu_D_,961,965,1,1
6yvu_D_,962,966,1,1
6yvu_D_,964,967,1,1
6yvu_D_,965,968,1,1
6yvu_D_,967,974,1,1
6yvu_D_,969,970,1,1
6yvu_D_,970,972,1,1
6yvu_D_,971,1007,1,1
6yvu_D_,972,976,1,1
6yvu_D_,973,977,1,1
6yvu_D_,974,977,1,1
6yvu_D_,977,981,1,1
6yvu_D_,978,982,1,1
6yvu_D_,979,983,1,1
6yvu_D_,980,983,1,1
6yvu_D_,980,984,1,1
6yvu_D_,981,985,1,1
6yvu_D_,982,986,1,1
6yvu_D_,983,987,1,1
6yvu_D_,984,987,1,1
6yvu_D_,985,988,1,1
6yvu_D_,988,994,1,1
6yvu_D_,989,994,1,1
6yvu_D_,990,992,1,1
6yvu_D_,990,994,1,1
6yvu_D_,991,995,1,1
6yvu_D_,992,995,1,1
6yvu_D_,992,996,1,1
6yvu_D_,993,997,1,1
6yvu_D_,994,998,1,1
6yvu_D_,995,999,1,1
6yvu_D_,996,1000,1,1
6yvu_D_,997,1001,1,1
6yvu_D_,998,1002,1,1
6yvu_D_,999,1003,1,1
6yvu_D_,1000,1004,1,1
6yvu_D_,1003,1007,1,1
6yvu_D_,1013,1015,1,1
6yvu_D_,1016,1017,1,1
6yvu_D_,1022,1034,1,1
6yvu_D_,1028,1032,1,1
6yvu_D_,1029,1033,1,1
6yvu_D_,1030,1033,1,1
6yvu_D_,1030,1034,1,1
6yvu_D_,1031,1034,1,1
6yvu_D_,1031,1035,1,1
6yvu_D_,1032,1036,1,1
6yvu_D_,1033,1037,1,1
6yvu_D_,1034,1038,1,1
6yvu_D_,1035,1039,1,1
6yvu_D_,1036,1040,1,1
6yvu_D_,1037,1041,1,1
6yvu_D_,1038,1042,1,1
6yvu_D_,1052,1055,1,1
6yvu_D_,1054,1057,1,1
6yvu_D_,1054,1058,1,1
6yvu_D_,1055,1059,1,1
6yvu_D_,1056,1059,1,1
6yvu_D_,1056,1071,1,1
6yvu_D_,1057,1060,1,1
6yvu_D_,1058,1105,1,1
6yvu_D_,1060,1068,1,1
6yvu_D_,1064,1067,1,1
6yvu_D_,1065,1069,1,1
6yvu_D_,1066,1070,1,1
6yvu_D_,1067,1071,1,1
6yvu_D_,1068,1072,1,1
6yvu_D_,1069,1073,1,1
6yvu_D_,1070,1074,1,1
6yvu_D_,1071,1075,1,1
6yvu_D_,1072,1076,1,1
6yvu_D_,1073,1076,1,1
6yvu_D_,1073,1077,1,1
6yvu_D_,1076,1077,1,1
6yvu_D_,1076,1079,1,1
6yvu_D_,1077,1080,1,1
6yvu_D_,1078,1080,1,1
6yvu_D_,1089,1093,1,1
6yvu_D_,1090,1094,1,1
6yvu_D_,1091,1094,1,1
6yvu_D_,1091,1095,1,1
6yvu_D_,1092,1096,1,1
6yvu_D_,1093,1097,1,1
6yvu_D_,1094,1097,1,1
6yvu_D_,1094,1098,1,1
6yvu_D_,1095,1098,1,1
6yvu_D_,1095,1099,1,1
6yvu_D_,1096,1100,1,1
6yvu_D_,1099,1102,1,1
6yvu_D_,1100,1109,1,1
6yvu_D_,1106,1108,1,1
6yvu_D_,1108,1112,1,1
6yvu_D_,1109,1113,1,1
6yvu_D_,1110,1114,1,1
6yvu_D_,1111,1115,1,1
6yvu_D_,1112,1116,1,1
6yvu_D_,1113,1116,1,1
6yvu_D_,1113,1117,1,1
6yvu_D_,1115,1118,1,1
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6yvu_D_,1121,1124,1,1
6yvu_D_,1125,1129,1,1
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6yvu_D_,1135,1136,1,1
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6yvu_D_,1139,1143,1,1
6yvu_D_,1140,1144,1,1
6yvu_D_,1141,1145,1,1
6yvu_D_,1142,1146,1,1
6yvu_D_,1143,1147,1,1
6yvu_D_,1143,1149,1,1
6yvu_D_,1161,1165,1,1
6yvu_D_,1162,1166,1,1
6yvu_D_,1163,1167,1,1
6yvu_D_,1164,1168,1,1