pair,contact1,contact2,flow1,flow2 4xlp_C_,1,893,1,1 4xlp_C_,1,894,1,1 4xlp_C_,3,894,1,1 4xlp_C_,3,896,1,1 4xlp_C_,5,896,1,1 4xlp_C_,7,901,1,1 4xlp_C_,8,901,1,1 4xlp_C_,10,529,1,1 4xlp_C_,12,452,1,1 4xlp_C_,17,584,1,1 4xlp_C_,18,22,1,1 4xlp_C_,19,23,1,1 4xlp_C_,20,24,1,1 4xlp_C_,21,25,1,1 4xlp_C_,21,130,1,1 4xlp_C_,22,26,1,1 4xlp_C_,23,26,1,1 4xlp_C_,23,27,1,1 4xlp_C_,24,329,1,1 4xlp_C_,24,331,1,1 4xlp_C_,25,113,1,1 4xlp_C_,26,29,1,1 4xlp_C_,26,30,1,1 4xlp_C_,29,65,1,1 4xlp_C_,30,38,1,1 4xlp_C_,30,39,1,1 4xlp_C_,33,38,1,1 4xlp_C_,38,65,1,1 4xlp_C_,40,44,1,1 4xlp_C_,42,46,1,1 4xlp_C_,43,47,1,1 4xlp_C_,44,48,1,1 4xlp_C_,45,49,1,1 4xlp_C_,46,50,1,1 4xlp_C_,47,50,1,1 4xlp_C_,49,259,1,1 4xlp_C_,53,60,1,1 4xlp_C_,54,350,1,1 4xlp_C_,55,58,1,1 4xlp_C_,57,97,1,1 4xlp_C_,59,95,1,1 4xlp_C_,61,62,1,1 4xlp_C_,63,91,1,1 4xlp_C_,64,91,1,1 4xlp_C_,66,89,1,1 4xlp_C_,72,77,1,1 4xlp_C_,73,77,1,1 4xlp_C_,74,78,1,1 4xlp_C_,75,79,1,1 4xlp_C_,76,80,1,1 4xlp_C_,77,82,1,1 4xlp_C_,77,83,1,1 4xlp_C_,79,818,1,1 4xlp_C_,83,124,1,1 4xlp_C_,84,114,1,1 4xlp_C_,84,122,1,1 4xlp_C_,86,112,1,1 4xlp_C_,88,110,1,1 4xlp_C_,90,107,1,1 4xlp_C_,94,103,1,1 4xlp_C_,96,100,1,1 4xlp_C_,96,101,1,1 4xlp_C_,109,369,1,1 4xlp_C_,111,373,1,1 4xlp_C_,116,118,1,1 4xlp_C_,116,119,1,1 4xlp_C_,116,120,1,1 4xlp_C_,118,120,1,1 4xlp_C_,118,389,1,1 4xlp_C_,118,401,1,1 4xlp_C_,120,389,1,1 4xlp_C_,121,128,1,1 4xlp_C_,123,126,1,1 4xlp_C_,127,389,1,1 4xlp_C_,129,387,1,1 4xlp_C_,131,385,1,1 4xlp_C_,132,405,1,1 4xlp_C_,133,328,1,1 4xlp_C_,133,407,1,1 4xlp_C_,133,409,1,1 4xlp_C_,134,405,1,1 4xlp_C_,135,326,1,1 4xlp_C_,135,328,1,1 4xlp_C_,137,138,1,1 4xlp_C_,137,141,1,1 4xlp_C_,137,324,1,1 4xlp_C_,139,157,1,1 4xlp_C_,140,270,1,1 4xlp_C_,141,155,1,1 4xlp_C_,142,317,1,1 4xlp_C_,143,153,1,1 4xlp_C_,145,151,1,1 4xlp_C_,148,170,1,1 4xlp_C_,148,171,1,1 4xlp_C_,154,168,1,1 4xlp_C_,156,166,1,1 4xlp_C_,159,162,1,1 4xlp_C_,161,162,1,1 4xlp_C_,162,262,1,1 4xlp_C_,167,179,1,1 4xlp_C_,169,177,1,1 4xlp_C_,169,179,1,1 4xlp_C_,178,185,1,1 4xlp_C_,187,191,1,1 4xlp_C_,188,192,1,1 4xlp_C_,191,194,1,1 4xlp_C_,197,201,1,1 4xlp_C_,198,201,1,1 4xlp_C_,198,202,1,1 4xlp_C_,199,202,1,1 4xlp_C_,209,212,1,1 4xlp_C_,210,213,1,1 4xlp_C_,212,215,1,1 4xlp_C_,217,220,1,1 4xlp_C_,217,221,1,1 4xlp_C_,218,222,1,1 4xlp_C_,224,227,1,1 4xlp_C_,224,228,1,1 4xlp_C_,225,229,1,1 4xlp_C_,226,230,1,1 4xlp_C_,227,231,1,1 4xlp_C_,228,232,1,1 4xlp_C_,229,233,1,1 4xlp_C_,230,234,1,1 4xlp_C_,231,234,1,1 4xlp_C_,231,235,1,1 4xlp_C_,232,236,1,1 4xlp_C_,233,237,1,1 4xlp_C_,241,243,1,1 4xlp_C_,243,247,1,1 4xlp_C_,244,248,1,1 4xlp_C_,245,249,1,1 4xlp_C_,246,250,1,1 4xlp_C_,247,251,1,1 4xlp_C_,248,252,1,1 4xlp_C_,249,253,1,1 4xlp_C_,250,254,1,1 4xlp_C_,257,259,1,1 4xlp_C_,257,260,1,1 4xlp_C_,257,261,1,1 4xlp_C_,264,268,1,1 4xlp_C_,265,269,1,1 4xlp_C_,266,270,1,1 4xlp_C_,267,271,1,1 4xlp_C_,268,272,1,1 4xlp_C_,268,280,1,1 4xlp_C_,269,273,1,1 4xlp_C_,271,274,1,1 4xlp_C_,271,275,1,1 4xlp_C_,272,279,1,1 4xlp_C_,275,302,1,1 4xlp_C_,280,286,1,1 4xlp_C_,280,295,1,1 4xlp_C_,283,285,1,1 4xlp_C_,284,296,1,1 4xlp_C_,286,288,1,1 4xlp_C_,286,293,1,1 4xlp_C_,288,291,1,1 4xlp_C_,296,300,1,1 4xlp_C_,297,301,1,1 4xlp_C_,298,302,1,1 4xlp_C_,299,303,1,1 4xlp_C_,300,304,1,1 4xlp_C_,301,305,1,1 4xlp_C_,302,306,1,1 4xlp_C_,303,307,1,1 4xlp_C_,303,315,1,1 4xlp_C_,304,308,1,1 4xlp_C_,305,308,1,1 4xlp_C_,306,309,1,1 4xlp_C_,306,310,1,1 4xlp_C_,307,310,1,1 4xlp_C_,318,324,1,1 4xlp_C_,318,425,1,1 4xlp_C_,321,323,1,1 4xlp_C_,321,324,1,1 4xlp_C_,321,486,1,1 4xlp_C_,322,427,1,1 4xlp_C_,326,332,1,1 4xlp_C_,326,458,1,1 4xlp_C_,327,459,1,1 4xlp_C_,328,336,1,1 4xlp_C_,329,333,1,1 4xlp_C_,330,334,1,1 4xlp_C_,331,335,1,1 4xlp_C_,332,336,1,1 4xlp_C_,333,337,1,1 4xlp_C_,334,338,1,1 4xlp_C_,335,339,1,1 4xlp_C_,336,340,1,1 4xlp_C_,337,341,1,1 4xlp_C_,338,342,1,1 4xlp_C_,339,343,1,1 4xlp_C_,340,344,1,1 4xlp_C_,341,345,1,1 4xlp_C_,342,346,1,1 4xlp_C_,343,347,1,1 4xlp_C_,344,348,1,1 4xlp_C_,345,349,1,1 4xlp_C_,346,350,1,1 4xlp_C_,347,351,1,1 4xlp_C_,348,352,1,1 4xlp_C_,357,360,1,1 4xlp_C_,362,365,1,1 4xlp_C_,363,366,1,1 4xlp_C_,369,373,1,1 4xlp_C_,370,374,1,1 4xlp_C_,371,375,1,1 4xlp_C_,372,376,1,1 4xlp_C_,373,377,1,1 4xlp_C_,374,378,1,1 4xlp_C_,375,379,1,1 4xlp_C_,376,380,1,1 4xlp_C_,377,381,1,1 4xlp_C_,378,382,1,1 4xlp_C_,380,386,1,1 4xlp_C_,383,386,1,1 4xlp_C_,387,400,1,1 4xlp_C_,389,626,1,1 4xlp_C_,390,392,1,1 4xlp_C_,391,627,1,1 4xlp_C_,392,629,1,1 4xlp_C_,393,396,1,1 4xlp_C_,393,397,1,1 4xlp_C_,393,560,1,1 4xlp_C_,393,562,1,1 4xlp_C_,394,397,1,1 4xlp_C_,394,398,1,1 4xlp_C_,395,399,1,1 4xlp_C_,396,400,1,1 4xlp_C_,396,560,1,1 4xlp_C_,397,401,1,1 4xlp_C_,398,402,1,1 4xlp_C_,402,449,1,1 4xlp_C_,402,450,1,1 4xlp_C_,403,448,1,1 4xlp_C_,404,447,1,1 4xlp_C_,406,412,1,1 4xlp_C_,408,411,1,1 4xlp_C_,411,416,1,1 4xlp_C_,414,422,1,1 4xlp_C_,417,422,1,1 4xlp_C_,422,441,1,1 4xlp_C_,423,424,1,1 4xlp_C_,425,428,1,1 4xlp_C_,426,512,1,1 4xlp_C_,427,431,1,1 4xlp_C_,428,431,1,1 4xlp_C_,428,432,1,1 4xlp_C_,429,492,1,1 4xlp_C_,429,527,1,1 4xlp_C_,430,463,1,1 4xlp_C_,431,450,1,1 4xlp_C_,431,461,1,1 4xlp_C_,431,480,1,1 4xlp_C_,433,448,1,1 4xlp_C_,433,535,1,1 4xlp_C_,433,538,1,1 4xlp_C_,436,448,1,1 4xlp_C_,436,535,1,1 4xlp_C_,437,444,1,1 4xlp_C_,437,446,1,1 4xlp_C_,437,557,1,1 4xlp_C_,440,443,1,1 4xlp_C_,442,445,1,1 4xlp_C_,450,453,1,1 4xlp_C_,451,534,1,1 4xlp_C_,454,462,1,1 4xlp_C_,456,459,1,1 4xlp_C_,456,460,1,1 4xlp_C_,463,480,1,1 4xlp_C_,465,478,1,1 4xlp_C_,466,526,1,1 4xlp_C_,466,528,1,1 4xlp_C_,467,474,1,1 4xlp_C_,467,476,1,1 4xlp_C_,468,524,1,1 4xlp_C_,469,472,1,1 4xlp_C_,471,502,1,1 4xlp_C_,473,500,1,1 4xlp_C_,481,485,1,1 4xlp_C_,482,486,1,1 4xlp_C_,483,487,1,1 4xlp_C_,485,510,1,1 4xlp_C_,489,522,1,1 4xlp_C_,489,524,1,1 4xlp_C_,490,510,1,1 4xlp_C_,491,492,1,1 4xlp_C_,491,525,1,1 4xlp_C_,492,495,1,1 4xlp_C_,496,503,1,1 4xlp_C_,498,501,1,1 4xlp_C_,504,506,1,1 4xlp_C_,507,518,1,1 4xlp_C_,509,516,1,1 4xlp_C_,511,514,1,1 4xlp_C_,519,522,1,1 4xlp_C_,529,531,1,1 4xlp_C_,529,532,1,1 4xlp_C_,530,533,1,1 4xlp_C_,531,534,1,1 4xlp_C_,531,539,1,1 4xlp_C_,534,539,1,1 4xlp_C_,535,538,1,1 4xlp_C_,535,539,1,1 4xlp_C_,537,540,1,1 4xlp_C_,538,541,1,1 4xlp_C_,538,556,1,1 4xlp_C_,539,575,1,1 4xlp_C_,540,836,1,1 4xlp_C_,543,546,1,1 4xlp_C_,544,547,1,1 4xlp_C_,545,900,1,1 4xlp_C_,546,876,1,1 4xlp_C_,547,837,1,1 4xlp_C_,547,877,1,1 4xlp_C_,548,550,1,1 4xlp_C_,548,552,1,1 4xlp_C_,549,553,1,1 4xlp_C_,550,554,1,1 4xlp_C_,551,555,1,1 4xlp_C_,551,838,1,1 4xlp_C_,552,556,1,1 4xlp_C_,553,557,1,1 4xlp_C_,554,558,1,1 4xlp_C_,555,559,1,1 4xlp_C_,556,560,1,1 4xlp_C_,558,561,1,1 4xlp_C_,563,990,1,1 4xlp_C_,565,568,1,1 4xlp_C_,566,634,1,1 4xlp_C_,566,695,1,1 4xlp_C_,569,663,1,1 4xlp_C_,570,656,1,1 4xlp_C_,570,665,1,1 4xlp_C_,572,665,1,1 4xlp_C_,572,895,1,1 4xlp_C_,573,836,1,1 4xlp_C_,574,895,1,1 4xlp_C_,574,897,1,1 4xlp_C_,575,578,1,1 4xlp_C_,576,578,1,1 4xlp_C_,577,581,1,1 4xlp_C_,578,582,1,1 4xlp_C_,579,583,1,1 4xlp_C_,580,584,1,1 4xlp_C_,581,585,1,1 4xlp_C_,582,585,1,1 4xlp_C_,583,586,1,1 4xlp_C_,587,633,1,1 4xlp_C_,589,649,1,1 4xlp_C_,589,650,1,1 4xlp_C_,591,646,1,1 4xlp_C_,591,647,1,1 4xlp_C_,592,609,1,1 4xlp_C_,592,613,1,1 4xlp_C_,594,610,1,1 4xlp_C_,595,643,1,1 4xlp_C_,596,608,1,1 4xlp_C_,597,640,1,1 4xlp_C_,597,641,1,1 4xlp_C_,598,606,1,1 4xlp_C_,602,621,1,1 4xlp_C_,603,619,1,1 4xlp_C_,605,617,1,1 4xlp_C_,607,615,1,1 4xlp_C_,609,612,1,1 4xlp_C_,609,613,1,1 4xlp_C_,609,617,1,1 4xlp_C_,611,613,1,1 4xlp_C_,620,633,1,1 4xlp_C_,621,632,1,1 4xlp_C_,623,631,1,1 4xlp_C_,624,699,1,1 4xlp_C_,625,628,1,1 4xlp_C_,625,629,1,1 4xlp_C_,628,699,1,1 4xlp_C_,630,697,1,1 4xlp_C_,634,651,1,1 4xlp_C_,636,649,1,1 4xlp_C_,647,648,1,1 4xlp_C_,651,655,1,1 4xlp_C_,651,657,1,1 4xlp_C_,651,658,1,1 4xlp_C_,652,655,1,1 4xlp_C_,654,661,1,1 4xlp_C_,655,659,1,1 4xlp_C_,656,659,1,1 4xlp_C_,664,694,1,1 4xlp_C_,664,988,1,1 4xlp_C_,666,986,1,1 4xlp_C_,667,862,1,1 4xlp_C_,668,984,1,1 4xlp_C_,670,982,1,1 4xlp_C_,671,865,1,1 4xlp_C_,673,676,1,1 4xlp_C_,673,677,1,1 4xlp_C_,674,972,1,1 4xlp_C_,677,681,1,1 4xlp_C_,677,866,1,1 4xlp_C_,682,842,1,1 4xlp_C_,682,844,1,1 4xlp_C_,684,847,1,1 4xlp_C_,685,688,1,1 4xlp_C_,685,862,1,1 4xlp_C_,686,689,1,1 4xlp_C_,686,847,1,1 4xlp_C_,687,690,1,1 4xlp_C_,687,691,1,1 4xlp_C_,688,693,1,1 4xlp_C_,692,695,1,1 4xlp_C_,692,826,1,1 4xlp_C_,693,695,1,1 4xlp_C_,694,988,1,1 4xlp_C_,694,990,1,1 4xlp_C_,695,826,1,1 4xlp_C_,696,698,1,1 4xlp_C_,696,825,1,1 4xlp_C_,698,823,1,1 4xlp_C_,700,821,1,1 4xlp_C_,702,790,1,1 4xlp_C_,702,819,1,1 4xlp_C_,703,818,1,1 4xlp_C_,704,817,1,1 4xlp_C_,706,814,1,1 4xlp_C_,706,815,1,1 4xlp_C_,707,714,1,1 4xlp_C_,708,812,1,1 4xlp_C_,709,711,1,1 4xlp_C_,709,712,1,1 4xlp_C_,714,754,1,1 4xlp_C_,715,753,1,1 4xlp_C_,717,719,1,1 4xlp_C_,719,777,1,1 4xlp_C_,725,728,1,1 4xlp_C_,728,731,1,1 4xlp_C_,730,738,1,1 4xlp_C_,732,733,1,1 4xlp_C_,735,751,1,1 4xlp_C_,737,749,1,1 4xlp_C_,740,794,1,1 4xlp_C_,741,794,1,1 4xlp_C_,743,792,1,1 4xlp_C_,744,747,1,1 4xlp_C_,746,786,1,1 4xlp_C_,747,786,1,1 4xlp_C_,749,784,1,1 4xlp_C_,750,784,1,1 4xlp_C_,752,782,1,1 4xlp_C_,754,780,1,1 4xlp_C_,754,782,1,1 4xlp_C_,756,759,1,1 4xlp_C_,762,765,1,1 4xlp_C_,762,766,1,1 4xlp_C_,763,767,1,1 4xlp_C_,764,768,1,1 4xlp_C_,765,769,1,1 4xlp_C_,766,770,1,1 4xlp_C_,767,771,1,1 4xlp_C_,768,772,1,1 4xlp_C_,775,776,1,1 4xlp_C_,781,783,1,1 4xlp_C_,781,785,1,1 4xlp_C_,787,790,1,1 4xlp_C_,793,822,1,1 4xlp_C_,795,820,1,1 4xlp_C_,796,820,1,1 4xlp_C_,798,818,1,1 4xlp_C_,799,815,1,1 4xlp_C_,800,816,1,1 4xlp_C_,802,814,1,1 4xlp_C_,810,813,1,1 4xlp_C_,825,997,1,1 4xlp_C_,828,831,1,1 4xlp_C_,830,843,1,1 4xlp_C_,831,843,1,1 4xlp_C_,831,995,1,1 4xlp_C_,832,991,1,1 4xlp_C_,833,841,1,1 4xlp_C_,834,989,1,1 4xlp_C_,835,837,1,1 4xlp_C_,835,839,1,1 4xlp_C_,835,878,1,1 4xlp_C_,836,881,1,1 4xlp_C_,837,875,1,1 4xlp_C_,852,854,1,1 4xlp_C_,854,969,1,1 4xlp_C_,855,858,1,1 4xlp_C_,855,859,1,1 4xlp_C_,857,859,1,1 4xlp_C_,866,868,1,1 4xlp_C_,867,870,1,1 4xlp_C_,870,874,1,1 4xlp_C_,875,878,1,1 4xlp_C_,876,879,1,1 4xlp_C_,876,880,1,1 4xlp_C_,877,881,1,1 4xlp_C_,878,882,1,1 4xlp_C_,879,883,1,1 4xlp_C_,880,884,1,1 4xlp_C_,881,885,1,1 4xlp_C_,881,987,1,1 4xlp_C_,882,886,1,1 4xlp_C_,883,887,1,1 4xlp_C_,884,888,1,1 4xlp_C_,885,889,1,1 4xlp_C_,886,890,1,1 4xlp_C_,887,891,1,1 4xlp_C_,897,903,1,1 4xlp_C_,904,908,1,1 4xlp_C_,905,909,1,1 4xlp_C_,906,910,1,1 4xlp_C_,907,911,1,1 4xlp_C_,908,912,1,1 4xlp_C_,909,913,1,1 4xlp_C_,910,914,1,1 4xlp_C_,911,915,1,1 4xlp_C_,912,916,1,1 4xlp_C_,913,917,1,1 4xlp_C_,914,918,1,1 4xlp_C_,915,919,1,1 4xlp_C_,916,920,1,1 4xlp_C_,917,921,1,1 4xlp_C_,917,958,1,1 4xlp_C_,918,922,1,1 4xlp_C_,919,923,1,1 4xlp_C_,920,924,1,1 4xlp_C_,921,925,1,1 4xlp_C_,922,926,1,1 4xlp_C_,923,928,1,1 4xlp_C_,924,927,1,1 4xlp_C_,931,933,1,1 4xlp_C_,931,935,1,1 4xlp_C_,932,936,1,1 4xlp_C_,933,937,1,1 4xlp_C_,933,974,1,1 4xlp_C_,934,938,1,1 4xlp_C_,935,939,1,1 4xlp_C_,936,940,1,1 4xlp_C_,937,941,1,1 4xlp_C_,938,942,1,1 4xlp_C_,939,943,1,1 4xlp_C_,940,944,1,1 4xlp_C_,941,946,1,1 4xlp_C_,942,945,1,1 4xlp_C_,942,956,1,1 4xlp_C_,948,956,1,1 4xlp_C_,948,959,1,1 4xlp_C_,952,954,1,1 4xlp_C_,952,956,1,1 4xlp_C_,953,957,1,1 4xlp_C_,954,958,1,1 4xlp_C_,955,959,1,1 4xlp_C_,956,960,1,1 4xlp_C_,957,961,1,1 4xlp_C_,958,962,1,1 4xlp_C_,960,963,1,1 4xlp_C_,961,964,1,1 4xlp_C_,964,983,1,1 4xlp_C_,966,981,1,1 4xlp_C_,968,977,1,1 4xlp_C_,970,972,1,1 4xlp_C_,970,974,1,1 4xlp_C_,970,975,1,1 4xlp_C_,973,975,1,1 4xlp_C_,994,998,1,1 4xlp_C_,995,999,1,1 4xlp_C_,997,1018,1,1 4xlp_C_,999,1018,1,1 4xlp_C_,1002,1006,1,1 4xlp_C_,1003,1004,1,1 4xlp_C_,1008,1013,1,1 4xlp_C_,1012,1057,1,1 4xlp_C_,1015,1023,1,1 4xlp_C_,1016,1020,1,1 4xlp_C_,1017,1022,1,1 4xlp_C_,1018,1021,1,1 4xlp_C_,1027,1031,1,1 4xlp_C_,1028,1032,1,1 4xlp_C_,1029,1033,1,1 4xlp_C_,1030,1034,1,1 4xlp_C_,1031,1035,1,1 4xlp_C_,1032,1036,1,1 4xlp_C_,1033,1037,1,1 4xlp_C_,1034,1038,1,1 4xlp_C_,1034,1039,1,1 4xlp_C_,1039,1043,1,1 4xlp_C_,1040,1044,1,1 4xlp_C_,1041,1045,1,1 4xlp_C_,1042,1046,1,1 4xlp_C_,1043,1047,1,1 4xlp_C_,1044,1048,1,1 4xlp_C_,1045,1050,1,1 4xlp_C_,1046,1051,1,1 4xlp_C_,1048,1051,1,1 4xlp_C_,1048,1053,1,1 4xlp_C_,1051,1052,1,1 4xlp_C_,1052,1078,1,1 4xlp_C_,1053,1057,1,1 4xlp_C_,1054,1058,1,1 4xlp_C_,1055,1059,1,1 4xlp_C_,1056,1060,1,1 4xlp_C_,1057,1061,1,1 4xlp_C_,1058,1062,1,1 4xlp_C_,1059,1063,1,1 4xlp_C_,1060,1064,1,1 4xlp_C_,1061,1065,1,1 4xlp_C_,1062,1066,1,1 4xlp_C_,1063,1068,1,1 4xlp_C_,1064,1067,1,1 4xlp_C_,1078,1082,1,1 4xlp_C_,1079,1083,1,1 4xlp_C_,1080,1084,1,1 4xlp_C_,1081,1085,1,1 4xlp_C_,1082,1086,1,1 4xlp_C_,1083,1087,1,1 4xlp_C_,1084,1087,1,1 4xlp_C_,1084,1088,1,1 4xlp_C_,1085,1089,1,1 4xlp_C_,1086,1089,1,1 4xlp_C_,1086,1091,1,1 4xlp_C_,1087,1090,1,1 4xlp_C_,1095,1103,1,1 4xlp_C_,1097,1100,1,1 4xlp_C_,1097,1101,1,1 4xlp_C_,1104,1106,1,1