TopCoder Statistics - Problem Statement

Problem Statement

Charlie has a grid of n rows by m columns. The rows are numbered 0 through n-1 from top to bottom. The columns are numbered 0 through m-1 from left to right.

Each cell of the grid contains a positive integer. The integers in Charlie's grid are a permutation of the numbers 1 through n*m. (I.e., each of these numbers occurs in the grid exactly once.)

Given a grid, its value list is a sequence constructed by listing all values in the grid in row major order. That is, we first list the values in row 0 from left to right, then the values in row 1 from left to right, and so on.

You are given the ints n and m: the dimensions of Charlie's grid. You are also given a int[] grid: the value list for Charlie's grid. (Formally, grid[i*m+j] is the value stored in row i, column j of the grid.)

Charlie can modify his grid in two ways: He may swap any two rows, and he may swap any two columns. Charlie now wonders whether there is a sequence of swaps that would sort his grid - that is, rearrange its elements in such a way that the value list of the new grid will be the ordered sequence (1,2,3,...,n*m).

If it is possible to sort Charlie's grid, return "Possible". Otherwise, return "Impossible".

Definition

Class:: GridSort
Method:: sort
Parameters:: int, int, int[]
Returns:: String
Method signature:: String sort(int n, int m, int[] grid)
(be sure your method is public)

Constraints

n,m will be between 1 and 50, inclusive.
grid will be a permutation of [1,...,n*m].

Examples

2

2

{ 1,2, 3,4 }

Returns: "Possible"

This grid is already sorted, so Charlie doesn't need to do anything.
2

2

{ 3,4, 1,2 }

Returns: "Possible"

Charlie can sort this grid by swapping rows 0 and 1.
2

2

{ 4,3, 1,2 }

Returns: "Impossible"
1

10

{4,5,1,2,9,8,3,10,7,6}

Returns: "Possible"
3

5

{ 10,6,8,9,7, 5,1,3,4,2, 15,11,13,14,12 }

Returns: "Possible"
6

2

{ 11,12, 2,1, 9,10, 7,8, 6,5, 3,4 }

Returns: "Impossible"
33

6

{163,164,167,168,165,166,79,80,83,84,81,82,115,116,119,120,117,118,55,56,59,60,57,58,103,104,107,108,105,106,121,122,125,126,123,124,19,20,23,24,21,22,193,194,197,198,195,196,97,98,101,102,99,100,127,128,131,132,129,130,67,68,71,72,69,70,145,146,149,150,147,148,73,74,77,78,75,76,181,182,185,186,183,184,85,86,89,90,87,88,49,50,53,54,51,52,157,158,161,162,159,160,13,14,17,18,15,16,1,2,5,6,3,4,169,170,173,174,171,172,133,134,137,138,135,136,25,26,29,30,27,28,43,44,47,48,45,46,91,92,95,96,93,94,151,152,155,156,153,154,37,38,41,42,39,40,7,8,11,12,9,10,109,110,113,114,111,112,61,62,65,66,63,64,31,32,35,36,33,34,187,188,191,192,189,190,139,140,143,144,141,142,175,176,179,180,177,178}

Returns: "Possible"
46

14

{409,412,416,411,417,414,413,420,408,415,410,418,407,419,73,76,80,75,81,78,77,84,72,79,74,82,71,83,633,636,640,635,641,638,637,644,632,639,634,642,631,643,157,160,164,159,165,162,161,168,156,163,158,166,155,167,143,146,150,145,151,148,147,154,142,149,144,152,141,153,395,398,402,397,403,400,399,406,394,401,396,404,393,405,367,370,374,369,375,372,371,378,366,373,368,376,365,377,199,202,206,201,207,204,203,210,198,205,200,208,197,209,31,34,38,33,39,36,35,42,30,37,32,40,29,41,465,468,472,467,473,470,469,476,464,471,466,474,463,475,129,132,136,131,137,134,133,140,128,135,130,138,127,139,521,524,528,523,529,526,525,532,520,527,522,530,519,531,255,258,262,257,263,260,259,266,254,261,256,264,253,265,269,272,276,271,277,274,273,280,268,275,270,278,267,279,605,608,612,607,613,610,609,616,604,611,606,614,603,615,493,496,500,495,501,498,497,504,492,499,494,502,491,503,535,538,542,537,543,540,539,546,534,541,536,544,533,545,115,118,122,117,123,120,119,126,114,121,116,124,113,125,17,20,24,19,25,22,21,28,16,23,18,26,15,27,381,384,388,383,389,386,385,392,380,387,382,390,379,391,619,622,626,621,627,624,623,630,618,625,620,628,617,629,283,286,290,285,291,288,287,294,282,289,284,292,281,293,59,62,66,61,67,64,63,70,58,65,60,68,57,69,507,510,514,509,515,512,511,518,506,513,508,516,505,517,591,594,598,593,599,596,595,602,590,597,592,600,589,601,353,356,360,355,361,358,357,364,352,359,354,362,351,363,213,216,220,215,221,218,217,224,212,219,214,222,211,223,563,566,570,565,571,568,567,574,562,569,564,572,561,573,577,580,584,579,585,582,581,588,576,583,578,586,575,587,339,342,346,341,347,344,343,350,338,345,340,348,337,349,171,174,178,173,179,176,175,182,170,177,172,180,169,181,479,482,486,481,487,484,483,490,478,485,480,488,477,489,185,188,192,187,193,190,189,196,184,191,186,194,183,195,423,426,430,425,431,428,427,434,422,429,424,432,421,433,241,244,248,243,249,246,245,252,240,247,242,250,239,251,45,48,52,47,53,50,49,56,44,51,46,54,43,55,227,230,234,229,235,232,231,238,226,233,228,236,225,237,549,552,556,551,557,554,553,560,548,555,550,558,547,559,297,300,304,299,305,302,301,308,296,303,298,306,295,307,311,314,318,313,319,316,315,322,310,317,312,320,309,321,87,90,94,89,95,92,91,98,86,93,88,96,85,97,101,104,108,103,109,106,105,112,100,107,102,110,99,111,451,454,458,453,459,456,455,462,450,457,452,460,449,461,325,328,332,327,333,330,329,336,324,331,326,334,323,335,3,6,10,5,11,8,7,14,2,9,4,12,1,13,437,440,444,439,445,442,441,448,436,443,438,446,435,447}

Returns: "Possible"
36

20

{92,96,82,89,86,85,88,98,95,91,87,81,84,94,83,93,97,99,90,100,632,636,622,629,626,625,628,638,635,631,627,621,624,634,623,633,637,639,630,640,12,16,2,9,6,5,8,18,15,11,7,1,4,14,3,13,17,19,10,20,552,556,542,549,546,545,548,558,555,551,547,541,544,554,543,553,557,559,550,560,532,536,522,529,526,525,528,538,535,531,527,521,524,534,523,533,537,539,530,540,712,716,702,709,706,705,708,718,715,711,707,701,704,714,703,713,717,719,710,720,252,256,242,249,246,245,248,258,255,251,247,241,244,254,243,253,257,259,250,260,352,356,342,349,346,345,348,358,355,351,347,341,344,354,343,353,357,359,350,360,652,656,642,649,646,645,648,658,655,651,647,641,644,654,643,653,657,659,650,660,132,136,122,129,126,125,128,138,135,131,127,121,124,134,123,133,137,139,130,140,172,176,162,169,166,165,168,178,175,171,167,161,164,174,163,173,177,179,170,180,312,316,302,309,306,305,308,318,315,311,307,301,304,314,303,313,317,319,310,320,292,296,282,289,286,285,288,298,295,291,287,281,284,294,283,293,297,299,290,300,52,56,42,49,46,45,48,58,55,51,47,41,44,54,43,53,57,59,50,60,612,616,602,609,606,605,608,618,615,611,607,601,604,614,603,613,617,619,610,620,152,156,142,149,146,145,148,158,155,151,147,141,144,154,143,153,157,159,150,160,692,696,682,689,686,685,688,698,695,691,687,681,684,694,683,693,697,699,690,700,332,336,322,329,326,325,328,338,335,331,327,321,324,334,323,333,337,339,330,340,112,116,102,109,106,105,108,118,115,111,107,101,104,114,103,113,117,119,110,120,412,416,402,409,406,405,408,418,415,411,407,401,404,414,403,413,417,419,410,420,592,596,582,589,586,585,588,598,595,591,587,581,584,594,583,593,597,599,590,600,32,36,22,29,26,25,28,38,35,31,27,21,24,34,23,33,37,39,30,40,372,376,362,369,366,365,368,378,375,371,367,361,364,374,363,373,377,379,370,380,572,576,562,569,566,565,568,578,575,571,567,561,564,574,563,573,577,579,570,580,432,436,422,429,426,425,428,438,435,431,427,421,424,434,423,433,437,439,430,440,392,396,382,389,386,385,388,398,395,391,387,381,384,394,383,393,397,399,390,400,272,276,262,269,266,265,268,278,275,271,267,261,264,274,263,273,277,279,270,280,212,216,202,209,206,205,208,218,215,211,207,201,204,214,203,213,217,219,210,220,232,236,222,229,226,225,228,238,235,231,227,221,224,234,223,233,237,239,230,240,72,76,62,69,66,65,68,78,75,71,67,61,64,74,63,73,77,79,70,80,492,496,482,489,486,485,488,498,495,491,487,481,484,494,483,493,497,499,490,500,672,676,662,669,666,665,668,678,675,671,667,661,664,674,663,673,677,679,670,680,512,516,502,509,506,505,508,518,515,511,507,501,504,514,503,513,517,519,510,520,452,456,442,449,446,445,448,458,455,451,447,441,444,454,443,453,457,459,450,460,192,196,182,189,186,185,188,198,195,191,187,181,184,194,183,193,197,199,190,200,472,476,462,469,466,465,468,478,475,471,467,461,464,474,463,473,477,479,470,480}

Returns: "Possible"
29

30

{30,17,21,2,27,26,13,18,24,23,11,20,8,6,4,3,14,10,19,29,28,16,22,9,12,7,15,1,25,5,840,827,831,812,837,836,823,828,834,833,821,830,818,816,814,813,824,820,829,839,838,826,832,819,822,817,825,811,835,815,630,617,621,602,627,626,613,618,624,623,611,620,608,606,604,603,614,610,619,629,628,616,622,609,612,607,615,601,625,605,570,557,561,542,567,566,553,558,564,563,551,560,548,546,544,543,554,550,559,569,568,556,562,549,552,547,555,541,565,545,120,107,111,92,117,116,103,108,114,113,101,110,98,96,94,93,104,100,109,119,118,106,112,99,102,97,105,91,115,95,780,767,771,752,777,776,763,768,774,773,761,770,758,756,754,753,764,760,769,779,778,766,772,759,762,757,765,751,775,755,390,377,381,362,387,386,373,378,384,383,371,380,368,366,364,363,374,370,379,389,388,376,382,369,372,367,375,361,385,365,810,797,801,782,807,806,793,798,804,803,791,800,788,786,784,783,794,790,799,809,808,796,802,789,792,787,795,781,805,785,450,437,441,422,447,446,433,438,444,443,431,440,428,426,424,423,434,430,439,449,448,436,442,429,432,427,435,421,445,425,240,227,231,212,237,236,223,228,234,233,221,230,218,216,214,213,224,220,229,239,238,226,232,219,222,217,225,211,235,215,300,287,291,272,297,296,283,288,294,293,281,290,278,276,274,273,284,280,289,299,298,286,292,279,282,277,285,271,295,275,870,857,861,842,867,866,853,858,864,863,851,860,848,846,844,843,854,850,859,869,868,856,862,849,852,847,855,841,865,845,210,197,201,182,207,206,193,198,204,203,191,200,188,186,184,183,194,190,199,209,208,196,202,189,192,187,195,181,205,185,270,257,261,242,267,266,253,258,264,263,251,260,248,246,244,243,254,250,259,269,268,256,262,249,252,247,255,241,265,245,690,677,681,662,687,686,673,678,684,683,671,680,668,666,664,663,674,670,679,689,688,676,682,669,672,667,675,661,685,665,360,347,351,332,357,356,343,348,354,353,341,350,338,336,334,333,344,340,349,359,358,346,352,339,342,337,345,331,355,335,750,737,741,722,747,746,733,738,744,743,731,740,728,726,724,723,734,730,739,749,748,736,742,729,732,727,735,721,745,725,540,527,531,512,537,536,523,528,534,533,521,530,518,516,514,513,524,520,529,539,538,526,532,519,522,517,525,511,535,515,330,317,321,302,327,326,313,318,324,323,311,320,308,306,304,303,314,310,319,329,328,316,322,309,312,307,315,301,325,305,600,587,591,572,597,596,583,588,594,593,581,590,578,576,574,573,584,580,589,599,598,586,592,579,582,577,585,571,595,575,60,47,51,32,57,56,43,48,54,53,41,50,38,36,34,33,44,40,49,59,58,46,52,39,42,37,45,31,55,35,180,167,171,152,177,176,163,168,174,173,161,170,158,156,154,153,164,160,169,179,178,166,172,159,162,157,165,151,175,155,480,467,471,452,477,476,463,468,474,473,461,470,458,456,454,453,464,460,469,479,478,466,472,459,462,457,465,451,475,455,150,137,141,122,147,146,133,138,144,143,131,140,128,126,124,123,134,130,139,149,148,136,142,129,132,127,135,121,145,125,720,707,711,692,717,716,703,708,714,713,701,710,698,696,694,693,704,700,709,719,718,706,712,699,702,697,705,691,715,695,90,77,81,62,87,86,73,78,84,83,71,80,68,66,64,63,74,70,79,89,88,76,82,69,72,67,75,61,85,65,420,407,411,392,417,416,403,408,414,413,401,410,398,396,394,393,404,400,409,419,418,406,412,399,402,397,405,391,415,395,660,647,651,632,657,656,643,648,654,653,641,650,638,636,634,633,644,640,649,659,658,646,652,639,642,637,645,631,655,635,510,497,501,482,507,506,493,498,504,503,491,500,488,486,484,483,494,490,499,509,508,496,502,489,492,487,495,481,505,485}

Returns: "Possible"
30

22

{320,328,312,323,321,330,310,311,316,324,325,327,329,309,313,315,318,322,326,317,314,319,298,306,290,301,299,308,288,289,294,302,303,305,307,287,291,293,296,300,304,295,292,297,210,218,202,213,211,220,200,201,206,214,215,217,219,199,203,205,208,212,216,207,204,209,342,350,334,345,343,352,332,333,338,346,347,349,351,331,335,337,340,344,348,339,336,341,12,20,4,15,13,22,2,3,8,16,17,19,21,1,5,7,10,14,18,9,6,11,276,284,268,279,277,286,266,267,272,280,281,283,285,265,269,271,274,278,282,273,270,275,232,240,224,235,233,242,222,223,228,236,237,239,241,221,225,227,230,234,238,229,226,231,496,504,488,499,497,506,486,487,492,500,501,503,505,485,489,491,494,498,502,493,490,495,606,614,598,609,607,616,596,597,602,610,611,613,615,595,599,601,604,608,612,603,600,605,452,460,444,455,453,462,442,443,448,456,457,459,461,441,445,447,450,454,458,449,446,451,408,416,400,411,409,418,398,399,404,412,413,415,417,397,401,403,406,410,414,405,402,407,584,592,576,587,585,594,574,575,580,588,589,591,593,573,577,579,582,586,590,581,578,583,540,548,532,543,541,550,530,531,536,544,545,547,549,529,533,535,538,542,546,537,534,539,628,636,620,631,629,638,618,619,624,632,633,635,637,617,621,623,626,630,634,625,622,627,562,570,554,565,563,572,552,553,558,566,567,569,571,551,555,557,560,564,568,559,556,561,188,196,180,191,189,198,178,179,184,192,193,195,197,177,181,183,186,190,194,185,182,187,100,108,92,103,101,110,90,91,96,104,105,107,109,89,93,95,98,102,106,97,94,99,144,152,136,147,145,154,134,135,140,148,149,151,153,133,137,139,142,146,150,141,138,143,650,658,642,653,651,660,640,641,646,654,655,657,659,639,643,645,648,652,656,647,644,649,430,438,422,433,431,440,420,421,426,434,435,437,439,419,423,425,428,432,436,427,424,429,474,482,466,477,475,484,464,465,470,478,479,481,483,463,467,469,472,476,480,471,468,473,364,372,356,367,365,374,354,355,360,368,369,371,373,353,357,359,362,366,370,361,358,363,386,394,378,389,387,396,376,377,382,390,391,393,395,375,379,381,384,388,392,383,380,385,122,130,114,125,123,132,112,113,118,126,127,129,131,111,115,117,120,124,128,119,116,121,34,42,26,37,35,44,24,25,30,38,39,41,43,23,27,29,32,36,40,31,28,33,518,526,510,521,519,528,508,509,514,522,523,525,527,507,511,513,516,520,524,515,512,517,254,262,246,257,255,264,244,245,250,258,259,261,263,243,247,249,252,256,260,251,248,253,56,64,48,59,57,66,46,47,52,60,61,63,65,45,49,51,54,58,62,53,50,55,166,174,158,169,167,176,156,157,162,170,171,173,175,155,159,161,164,168,172,163,160,165,78,86,70,81,79,88,68,69,74,82,83,85,87,67,71,73,76,80,84,75,72,77}

Returns: "Possible"
38

16

{585,584,586,587,578,592,579,588,589,583,580,591,582,581,590,577,601,600,602,603,594,608,595,604,605,599,596,607,598,597,606,593,521,520,522,523,514,528,515,524,525,519,516,527,518,517,526,513,345,344,346,347,338,352,339,348,349,343,340,351,342,341,350,337,505,504,506,507,498,512,499,508,509,503,500,511,502,501,510,497,57,56,58,59,50,64,51,60,61,55,52,63,54,53,62,49,425,424,426,427,418,432,419,428,429,423,420,431,422,421,430,417,457,456,458,459,450,464,451,460,461,455,452,463,454,453,462,449,9,8,10,11,2,16,3,12,13,7,4,15,6,5,14,1,361,360,362,363,354,368,355,364,365,359,356,367,358,357,366,353,313,312,314,315,306,320,307,316,317,311,308,319,310,309,318,305,553,552,554,555,546,560,547,556,557,551,548,559,550,549,558,545,153,152,154,155,146,160,147,156,157,151,148,159,150,149,158,145,217,216,218,219,210,224,211,220,221,215,212,223,214,213,222,209,473,472,474,475,466,480,467,476,477,471,468,479,470,469,478,465,233,232,234,235,226,240,227,236,237,231,228,239,230,229,238,225,297,296,298,299,290,304,291,300,301,295,292,303,294,293,302,289,201,200,202,203,194,208,195,204,205,199,196,207,198,197,206,193,25,24,26,27,18,32,19,28,29,23,20,31,22,21,30,17,441,440,442,443,434,448,435,444,445,439,436,447,438,437,446,433,281,280,282,283,274,288,275,284,285,279,276,287,278,277,286,273,41,40,42,43,34,48,35,44,45,39,36,47,38,37,46,33,329,328,330,331,322,336,323,332,333,327,324,335,326,325,334,321,409,408,410,411,402,416,403,412,413,407,404,415,406,405,414,401,73,72,74,75,66,80,67,76,77,71,68,79,70,69,78,65,377,376,378,379,370,384,371,380,381,375,372,383,374,373,382,369,185,184,186,187,178,192,179,188,189,183,180,191,182,181,190,177,393,392,394,395,386,400,387,396,397,391,388,399,390,389,398,385,137,136,138,139,130,144,131,140,141,135,132,143,134,133,142,129,249,248,250,251,242,256,243,252,253,247,244,255,246,245,254,241,489,488,490,491,482,496,483,492,493,487,484,495,486,485,494,481,569,568,570,571,562,576,563,572,573,567,564,575,566,565,574,561,265,264,266,267,258,272,259,268,269,263,260,271,262,261,270,257,105,104,106,107,98,112,99,108,109,103,100,111,102,101,110,97,121,120,122,123,114,128,115,124,125,119,116,127,118,117,126,113,169,168,170,171,162,176,163,172,173,167,164,175,166,165,174,161,537,536,538,539,530,544,531,540,541,535,532,543,534,533,542,529,89,88,90,91,82,96,83,92,93,87,84,95,86,85,94,81}

Returns: "Possible"
36

35

{986,1001,1011,1006,993,998,1009,1013,1005,981,1010,991,996,994,1008,1015,982,992,983,1000,987,990,1004,997,995,1012,1014,989,988,1002,985,984,1007,1003,999,951,966,976,971,958,963,974,978,970,946,975,956,961,959,973,980,947,957,948,965,952,955,969,962,960,977,979,954,953,967,950,949,972,968,964,776,791,801,796,783,788,799,803,795,771,800,781,786,784,798,805,772,782,773,790,777,780,794,787,785,802,804,779,778,792,775,774,797,793,789,811,826,836,831,818,823,834,838,830,806,835,816,821,819,833,840,807,817,808,825,812,815,829,822,820,837,839,814,813,827,810,809,832,828,824,881,896,906,901,888,893,904,908,900,876,905,886,891,889,903,910,877,887,878,895,882,885,899,892,890,907,909,884,883,897,880,879,902,898,894,741,756,766,761,748,753,764,768,760,736,765,746,751,749,763,770,737,747,738,755,742,745,759,752,750,767,769,744,743,757,740,739,762,758,754,1091,1106,1116,1111,1098,1103,1114,1118,1110,1086,1115,1096,1101,1099,1113,1120,1087,1097,1088,1105,1092,1095,1109,1102,1100,1117,1119,1094,1093,1107,1090,1089,1112,1108,1104,496,511,521,516,503,508,519,523,515,491,520,501,506,504,518,525,492,502,493,510,497,500,514,507,505,522,524,499,498,512,495,494,517,513,509,846,861,871,866,853,858,869,873,865,841,870,851,856,854,868,875,842,852,843,860,847,850,864,857,855,872,874,849,848,862,845,844,867,863,859,916,931,941,936,923,928,939,943,935,911,940,921,926,924,938,945,912,922,913,930,917,920,934,927,925,942,944,919,918,932,915,914,937,933,929,146,161,171,166,153,158,169,173,165,141,170,151,156,154,168,175,142,152,143,160,147,150,164,157,155,172,174,149,148,162,145,144,167,163,159,426,441,451,446,433,438,449,453,445,421,450,431,436,434,448,455,422,432,423,440,427,430,444,437,435,452,454,429,428,442,425,424,447,443,439,1196,1211,1221,1216,1203,1208,1219,1223,1215,1191,1220,1201,1206,1204,1218,1225,1192,1202,1193,1210,1197,1200,1214,1207,1205,1222,1224,1199,1198,1212,1195,1194,1217,1213,1209,1056,1071,1081,1076,1063,1068,1079,1083,1075,1051,1080,1061,1066,1064,1078,1085,1052,1062,1053,1070,1057,1060,1074,1067,1065,1082,1084,1059,1058,1072,1055,1054,1077,1073,1069,636,651,661,656,643,648,659,663,655,631,660,641,646,644,658,665,632,642,633,650,637,640,654,647,645,662,664,639,638,652,635,634,657,653,649,76,91,101,96,83,88,99,103,95,71,100,81,86,84,98,105,72,82,73,90,77,80,94,87,85,102,104,79,78,92,75,74,97,93,89,216,231,241,236,223,228,239,243,235,211,240,221,226,224,238,245,212,222,213,230,217,220,234,227,225,242,244,219,218,232,215,214,237,233,229,356,371,381,376,363,368,379,383,375,351,380,361,366,364,378,385,352,362,353,370,357,360,374,367,365,382,384,359,358,372,355,354,377,373,369,1231,1246,1256,1251,1238,1243,1254,1258,1250,1226,1255,1236,1241,1239,1253,1260,1227,1237,1228,1245,1232,1235,1249,1242,1240,1257,1259,1234,1233,1247,1230,1229,1252,1248,1244,1021,1036,1046,1041,1028,1033,1044,1048,1040,1016,1045,1026,1031,1029,1043,1050,1017,1027,1018,1035,1022,1025,1039,1032,1030,1047,1049,1024,1023,1037,1020,1019,1042,1038,1034,41,56,66,61,48,53,64,68,60,36,65,46,51,49,63,70,37,47,38,55,42,45,59,52,50,67,69,44,43,57,40,39,62,58,54,706,721,731,726,713,718,729,733,725,701,730,711,716,714,728,735,702,712,703,720,707,710,724,717,715,732,734,709,708,722,705,704,727,723,719,111,126,136,131,118,123,134,138,130,106,135,116,121,119,133,140,107,117,108,125,112,115,129,122,120,137,139,114,113,127,110,109,132,128,124,531,546,556,551,538,543,554,558,550,526,555,536,541,539,553,560,527,537,528,545,532,535,549,542,540,557,559,534,533,547,530,529,552,548,544,601,616,626,621,608,613,624,628,620,596,625,606,611,609,623,630,597,607,598,615,602,605,619,612,610,627,629,604,603,617,600,599,622,618,614,6,21,31,26,13,18,29,33,25,1,30,11,16,14,28,35,2,12,3,20,7,10,24,17,15,32,34,9,8,22,5,4,27,23,19,391,406,416,411,398,403,414,418,410,386,415,396,401,399,413,420,387,397,388,405,392,395,409,402,400,417,419,394,393,407,390,389,412,408,404,181,196,206,201,188,193,204,208,200,176,205,186,191,189,203,210,177,187,178,195,182,185,199,192,190,207,209,184,183,197,180,179,202,198,194,461,476,486,481,468,473,484,488,480,456,485,466,471,469,483,490,457,467,458,475,462,465,479,472,470,487,489,464,463,477,460,459,482,478,474,251,266,276,271,258,263,274,278,270,246,275,256,261,259,273,280,247,257,248,265,252,255,269,262,260,277,279,254,253,267,250,249,272,268,264,566,581,591,586,573,578,589,593,585,561,590,571,576,574,588,595,562,572,563,580,567,570,584,577,575,592,594,569,568,582,565,564,587,583,579,321,336,346,341,328,333,344,348,340,316,345,326,331,329,343,350,317,327,318,335,322,325,339,332,330,347,349,324,323,337,320,319,342,338,334,1126,1141,1151,1146,1133,1138,1149,1153,1145,1121,1150,1131,1136,1134,1148,1155,1122,1132,1123,1140,1127,1130,1144,1137,1135,1152,1154,1129,1128,1142,1125,1124,1147,1143,1139,671,686,696,691,678,683,694,698,690,666,695,676,681,679,693,700,667,677,668,685,672,675,689,682,680,697,699,674,673,687,670,669,692,688,684,286,301,311,306,293,298,309,313,305,281,310,291,296,294,308,315,282,292,283,300,287,290,304,297,295,312,314,289,288,302,285,284,307,303,299,1161,1176,1186,1181,1168,1173,1184,1188,1180,1156,1185,1166,1171,1169,1183,1190,1157,1167,1158,1175,1162,1165,1179,1172,1170,1187,1189,1164,1163,1177,1160,1159,1182,1178,1174}

Returns: "Possible"
12

25

{291,288,284,296,280,293,278,298,300,277,297,294,282,285,276,290,286,283,292,299,279,281,289,295,287,91,88,84,96,80,93,78,98,100,77,97,94,82,85,76,90,86,83,92,99,79,81,89,95,87,191,188,184,196,180,193,178,198,200,177,197,194,182,185,176,190,186,183,192,199,179,181,189,195,187,241,238,234,246,230,243,228,248,250,227,247,244,232,235,226,240,236,233,242,249,229,231,239,245,237,166,163,159,171,155,168,153,173,175,152,172,169,157,160,151,165,161,158,167,174,154,156,164,170,162,16,13,9,21,5,18,3,23,25,2,22,19,7,10,1,15,11,8,17,24,4,6,14,20,12,216,213,209,221,205,218,203,223,225,202,222,219,207,210,201,215,211,208,217,224,204,206,214,220,212,66,63,59,71,55,68,53,73,75,52,72,69,57,60,51,65,61,58,67,74,54,56,64,70,62,116,113,109,121,105,118,103,123,125,102,122,119,107,110,101,115,111,108,117,124,104,106,114,120,112,266,263,259,271,255,268,253,273,275,252,272,269,257,260,251,265,261,258,267,274,254,256,264,270,262,41,38,34,46,30,43,28,48,50,27,47,44,32,35,26,40,36,33,42,49,29,31,39,45,37,141,138,134,146,130,143,128,148,150,127,147,144,132,135,126,140,136,133,142,149,129,131,139,145,137}

Returns: "Possible"
17

14

{222,214,216,213,220,217,219,224,221,223,215,211,218,212,152,144,146,143,150,147,149,154,151,153,145,141,148,142,54,46,48,45,52,49,51,56,53,55,47,43,50,44,138,130,132,129,136,133,135,140,137,139,131,127,134,128,12,4,6,3,10,7,9,14,11,13,5,1,8,2,68,60,62,59,66,63,65,70,67,69,61,57,64,58,40,32,34,31,38,35,37,42,39,41,33,29,36,30,26,18,20,17,24,21,23,28,25,27,19,15,22,16,110,102,104,101,108,105,107,112,109,111,103,99,106,100,124,116,118,115,122,119,121,126,123,125,117,113,120,114,208,200,202,199,206,203,205,210,207,209,201,197,204,198,180,172,174,171,178,175,177,182,179,181,173,169,176,170,96,88,90,87,94,91,93,98,95,97,89,85,92,86,194,186,188,185,192,189,191,196,193,195,187,183,190,184,236,228,230,227,234,231,233,238,235,237,229,225,232,226,166,158,160,157,164,161,163,168,165,167,159,155,162,156,82,74,76,73,80,77,79,84,81,83,75,71,78,72}

Returns: "Possible"
29

38

{994,992,1004,1002,1026,993,1005,1012,1010,1017,1024,996,1015,1014,991,989,1021,1006,1016,997,1000,1009,1008,1001,1023,1011,1020,1007,999,1019,1003,995,1013,1025,1018,998,990,1022,576,574,586,584,608,575,587,594,592,599,606,578,597,596,573,571,603,588,598,579,582,591,590,583,605,593,602,589,581,601,585,577,595,607,600,580,572,604,690,688,700,698,722,689,701,708,706,713,720,692,711,710,687,685,717,702,712,693,696,705,704,697,719,707,716,703,695,715,699,691,709,721,714,694,686,718,82,80,92,90,114,81,93,100,98,105,112,84,103,102,79,77,109,94,104,85,88,97,96,89,111,99,108,95,87,107,91,83,101,113,106,86,78,110,272,270,282,280,304,271,283,290,288,295,302,274,293,292,269,267,299,284,294,275,278,287,286,279,301,289,298,285,277,297,281,273,291,303,296,276,268,300,424,422,434,432,456,423,435,442,440,447,454,426,445,444,421,419,451,436,446,427,430,439,438,431,453,441,450,437,429,449,433,425,443,455,448,428,420,452,652,650,662,660,684,651,663,670,668,675,682,654,673,672,649,647,679,664,674,655,658,667,666,659,681,669,678,665,657,677,661,653,671,683,676,656,648,680,158,156,168,166,190,157,169,176,174,181,188,160,179,178,155,153,185,170,180,161,164,173,172,165,187,175,184,171,163,183,167,159,177,189,182,162,154,186,918,916,928,926,950,917,929,936,934,941,948,920,939,938,915,913,945,930,940,921,924,933,932,925,947,935,944,931,923,943,927,919,937,949,942,922,914,946,386,384,396,394,418,385,397,404,402,409,416,388,407,406,383,381,413,398,408,389,392,401,400,393,415,403,412,399,391,411,395,387,405,417,410,390,382,414,614,612,624,622,646,613,625,632,630,637,644,616,635,634,611,609,641,626,636,617,620,629,628,621,643,631,640,627,619,639,623,615,633,645,638,618,610,642,462,460,472,470,494,461,473,480,478,485,492,464,483,482,459,457,489,474,484,465,468,477,476,469,491,479,488,475,467,487,471,463,481,493,486,466,458,490,538,536,548,546,570,537,549,556,554,561,568,540,559,558,535,533,565,550,560,541,544,553,552,545,567,555,564,551,543,563,547,539,557,569,562,542,534,566,880,878,890,888,912,879,891,898,896,903,910,882,901,900,877,875,907,892,902,883,886,895,894,887,909,897,906,893,885,905,889,881,899,911,904,884,876,908,196,194,206,204,228,195,207,214,212,219,226,198,217,216,193,191,223,208,218,199,202,211,210,203,225,213,222,209,201,221,205,197,215,227,220,200,192,224,500,498,510,508,532,499,511,518,516,523,530,502,521,520,497,495,527,512,522,503,506,515,514,507,529,517,526,513,505,525,509,501,519,531,524,504,496,528,842,840,852,850,874,841,853,860,858,865,872,844,863,862,839,837,869,854,864,845,848,857,856,849,871,859,868,855,847,867,851,843,861,873,866,846,838,870,234,232,244,242,266,233,245,252,250,257,264,236,255,254,231,229,261,246,256,237,240,249,248,241,263,251,260,247,239,259,243,235,253,265,258,238,230,262,728,726,738,736,760,727,739,746,744,751,758,730,749,748,725,723,755,740,750,731,734,743,742,735,757,745,754,741,733,753,737,729,747,759,752,732,724,756,44,42,54,52,76,43,55,62,60,67,74,46,65,64,41,39,71,56,66,47,50,59,58,51,73,61,70,57,49,69,53,45,63,75,68,48,40,72,1070,1068,1080,1078,1102,1069,1081,1088,1086,1093,1100,1072,1091,1090,1067,1065,1097,1082,1092,1073,1076,1085,1084,1077,1099,1087,1096,1083,1075,1095,1079,1071,1089,1101,1094,1074,1066,1098,310,308,320,318,342,309,321,328,326,333,340,312,331,330,307,305,337,322,332,313,316,325,324,317,339,327,336,323,315,335,319,311,329,341,334,314,306,338,1032,1030,1042,1040,1064,1031,1043,1050,1048,1055,1062,1034,1053,1052,1029,1027,1059,1044,1054,1035,1038,1047,1046,1039,1061,1049,1058,1045,1037,1057,1041,1033,1051,1063,1056,1036,1028,1060,348,346,358,356,380,347,359,366,364,371,378,350,369,368,345,343,375,360,370,351,354,363,362,355,377,365,374,361,353,373,357,349,367,379,372,352,344,376,766,764,776,774,798,765,777,784,782,789,796,768,787,786,763,761,793,778,788,769,772,781,780,773,795,783,792,779,771,791,775,767,785,797,790,770,762,794,120,118,130,128,152,119,131,138,136,143,150,122,141,140,117,115,147,132,142,123,126,135,134,127,149,137,146,133,125,145,129,121,139,151,144,124,116,148,804,802,814,812,836,803,815,822,820,827,834,806,825,824,801,799,831,816,826,807,810,819,818,811,833,821,830,817,809,829,813,805,823,835,828,808,800,832,956,954,966,964,988,955,967,974,972,979,986,958,977,976,953,951,983,968,978,959,962,971,970,963,985,973,982,969,961,981,965,957,975,987,980,960,952,984,6,4,16,14,38,5,17,24,22,29,36,8,27,26,3,1,33,18,28,9,12,21,20,13,35,23,32,19,11,31,15,7,25,37,30,10,2,34}

Returns: "Possible"
2

38

{2,12,7,21,16,17,29,28,19,8,37,32,14,10,23,25,15,31,1,30,38,22,4,27,13,33,35,34,5,26,11,20,18,3,6,36,24,9,40,50,45,59,54,55,67,66,57,46,75,70,52,48,61,63,53,69,39,68,76,60,42,65,51,71,73,72,43,64,49,58,56,41,44,74,62,47}

Returns: "Possible"
3

4

{4,3,1,2,12,11,9,10,8,7,5,6}

Returns: "Possible"
18

28

{115,113,136,121,126,124,117,132,139,138,134,127,140,119,129,120,133,122,116,128,131,114,130,137,118,123,125,135,367,365,388,373,378,376,369,384,391,390,386,379,392,371,381,372,385,374,368,380,383,366,382,389,370,375,377,387,59,57,80,65,70,68,61,76,83,82,78,71,84,63,73,64,77,66,60,72,75,58,74,81,62,67,69,79,395,393,416,401,406,404,397,412,419,418,414,407,420,399,409,400,413,402,396,408,411,394,410,417,398,403,405,415,143,141,164,149,154,152,145,160,167,166,162,155,168,147,157,148,161,150,144,156,159,142,158,165,146,151,153,163,87,85,108,93,98,96,89,104,111,110,106,99,112,91,101,92,105,94,88,100,103,86,102,109,90,95,97,107,199,197,220,205,210,208,201,216,223,222,218,211,224,203,213,204,217,206,200,212,215,198,214,221,202,207,209,219,283,281,304,289,294,292,285,300,307,306,302,295,308,287,297,288,301,290,284,296,299,282,298,305,286,291,293,303,227,225,248,233,238,236,229,244,251,250,246,239,252,231,241,232,245,234,228,240,243,226,242,249,230,235,237,247,3,1,24,9,14,12,5,20,27,26,22,15,28,7,17,8,21,10,4,16,19,2,18,25,6,11,13,23,31,29,52,37,42,40,33,48,55,54,50,43,56,35,45,36,49,38,32,44,47,30,46,53,34,39,41,51,451,449,472,457,462,460,453,468,475,474,470,463,476,455,465,456,469,458,452,464,467,450,466,473,454,459,461,471,255,253,276,261,266,264,257,272,279,278,274,267,280,259,269,260,273,262,256,268,271,254,270,277,258,263,265,275,423,421,444,429,434,432,425,440,447,446,442,435,448,427,437,428,441,430,424,436,439,422,438,445,426,431,433,443,339,337,360,345,350,348,341,356,363,362,358,351,364,343,353,344,357,346,340,352,355,338,354,361,342,347,349,359,479,477,500,485,490,488,481,496,503,502,498,491,504,483,493,484,497,486,480,492,495,478,494,501,482,487,489,499,171,169,192,177,182,180,173,188,195,194,190,183,196,175,185,176,189,178,172,184,187,170,186,193,174,179,181,191,311,309,332,317,322,320,313,328,335,334,330,323,336,315,325,316,329,318,312,324,327,310,326,333,314,319,321,331}

Returns: "Possible"
13

18

{41,39,53,44,46,51,42,50,48,40,54,47,38,45,52,49,43,37,221,219,233,224,226,231,222,230,228,220,234,227,218,225,232,229,223,217,185,183,197,188,190,195,186,194,192,184,198,191,182,189,196,193,187,181,59,57,71,62,64,69,60,68,66,58,72,65,56,63,70,67,61,55,167,165,179,170,172,177,168,176,174,166,180,173,164,171,178,175,169,163,131,129,143,134,136,141,132,140,138,130,144,137,128,135,142,139,133,127,23,21,35,26,28,33,24,32,30,22,36,29,20,27,34,31,25,19,95,93,107,98,100,105,96,104,102,94,108,101,92,99,106,103,97,91,5,3,17,8,10,15,6,14,12,4,18,11,2,9,16,13,7,1,77,75,89,80,82,87,78,86,84,76,90,83,74,81,88,85,79,73,149,147,161,152,154,159,150,158,156,148,162,155,146,153,160,157,151,145,113,111,125,116,118,123,114,122,120,112,126,119,110,117,124,121,115,109,203,201,215,206,208,213,204,212,210,202,216,209,200,207,214,211,205,199}

Returns: "Possible"
46

45

{1574,1540,1547,1539,1566,1535,1533,1564,1558,1557,1531,1569,1543,1572,1550,1532,1567,1551,1536,1560,1545,1571,1538,1553,1546,1542,1573,1565,1554,1541,1544,1568,1548,1534,1556,1561,1549,1563,1552,1559,1570,1555,1537,1562,1575,179,145,152,144,171,140,138,169,163,162,136,174,148,177,155,137,172,156,141,165,150,176,143,158,151,147,178,170,159,146,149,173,153,139,161,166,154,168,157,164,175,160,142,167,180,404,370,377,369,396,365,363,394,388,387,361,399,373,402,380,362,397,381,366,390,375,401,368,383,376,372,403,395,384,371,374,398,378,364,386,391,379,393,382,389,400,385,367,392,405,629,595,602,594,621,590,588,619,613,612,586,624,598,627,605,587,622,606,591,615,600,626,593,608,601,597,628,620,609,596,599,623,603,589,611,616,604,618,607,614,625,610,592,617,630,44,10,17,9,36,5,3,34,28,27,1,39,13,42,20,2,37,21,6,30,15,41,8,23,16,12,43,35,24,11,14,38,18,4,26,31,19,33,22,29,40,25,7,32,45,224,190,197,189,216,185,183,214,208,207,181,219,193,222,200,182,217,201,186,210,195,221,188,203,196,192,223,215,204,191,194,218,198,184,206,211,199,213,202,209,220,205,187,212,225,1034,1000,1007,999,1026,995,993,1024,1018,1017,991,1029,1003,1032,1010,992,1027,1011,996,1020,1005,1031,998,1013,1006,1002,1033,1025,1014,1001,1004,1028,1008,994,1016,1021,1009,1023,1012,1019,1030,1015,997,1022,1035,1484,1450,1457,1449,1476,1445,1443,1474,1468,1467,1441,1479,1453,1482,1460,1442,1477,1461,1446,1470,1455,1481,1448,1463,1456,1452,1483,1475,1464,1451,1454,1478,1458,1444,1466,1471,1459,1473,1462,1469,1480,1465,1447,1472,1485,539,505,512,504,531,500,498,529,523,522,496,534,508,537,515,497,532,516,501,525,510,536,503,518,511,507,538,530,519,506,509,533,513,499,521,526,514,528,517,524,535,520,502,527,540,1394,1360,1367,1359,1386,1355,1353,1384,1378,1377,1351,1389,1363,1392,1370,1352,1387,1371,1356,1380,1365,1391,1358,1373,1366,1362,1393,1385,1374,1361,1364,1388,1368,1354,1376,1381,1369,1383,1372,1379,1390,1375,1357,1382,1395,1664,1630,1637,1629,1656,1625,1623,1654,1648,1647,1621,1659,1633,1662,1640,1622,1657,1641,1626,1650,1635,1661,1628,1643,1636,1632,1663,1655,1644,1631,1634,1658,1638,1624,1646,1651,1639,1653,1642,1649,1660,1645,1627,1652,1665,89,55,62,54,81,50,48,79,73,72,46,84,58,87,65,47,82,66,51,75,60,86,53,68,61,57,88,80,69,56,59,83,63,49,71,76,64,78,67,74,85,70,52,77,90,944,910,917,909,936,905,903,934,928,927,901,939,913,942,920,902,937,921,906,930,915,941,908,923,916,912,943,935,924,911,914,938,918,904,926,931,919,933,922,929,940,925,907,932,945,359,325,332,324,351,320,318,349,343,342,316,354,328,357,335,317,352,336,321,345,330,356,323,338,331,327,358,350,339,326,329,353,333,319,341,346,334,348,337,344,355,340,322,347,360,809,775,782,774,801,770,768,799,793,792,766,804,778,807,785,767,802,786,771,795,780,806,773,788,781,777,808,800,789,776,779,803,783,769,791,796,784,798,787,794,805,790,772,797,810,1169,1135,1142,1134,1161,1130,1128,1159,1153,1152,1126,1164,1138,1167,1145,1127,1162,1146,1131,1155,1140,1166,1133,1148,1141,1137,1168,1160,1149,1136,1139,1163,1143,1129,1151,1156,1144,1158,1147,1154,1165,1150,1132,1157,1170,1079,1045,1052,1044,1071,1040,1038,1069,1063,1062,1036,1074,1048,1077,1055,1037,1072,1056,1041,1065,1050,1076,1043,1058,1051,1047,1078,1070,1059,1046,1049,1073,1053,1039,1061,1066,1054,1068,1057,1064,1075,1060,1042,1067,1080,1619,1585,1592,1584,1611,1580,1578,1609,1603,1602,1576,1614,1588,1617,1595,1577,1612,1596,1581,1605,1590,1616,1583,1598,1591,1587,1618,1610,1599,1586,1589,1613,1593,1579,1601,1606,1594,1608,1597,1604,1615,1600,1582,1607,1620,1529,1495,1502,1494,1521,1490,1488,1519,1513,1512,1486,1524,1498,1527,1505,1487,1522,1506,1491,1515,1500,1526,1493,1508,1501,1497,1528,1520,1509,1496,1499,1523,1503,1489,1511,1516,1504,1518,1507,1514,1525,1510,1492,1517,1530,314,280,287,279,306,275,273,304,298,297,271,309,283,312,290,272,307,291,276,300,285,311,278,293,286,282,313,305,294,281,284,308,288,274,296,301,289,303,292,299,310,295,277,302,315,2024,1990,1997,1989,2016,1985,1983,2014,2008,2007,1981,2019,1993,2022,2000,1982,2017,2001,1986,2010,1995,2021,1988,2003,1996,1992,2023,2015,2004,1991,1994,2018,1998,1984,2006,2011,1999,2013,2002,2009,2020,2005,1987,2012,2025,719,685,692,684,711,680,678,709,703,702,676,714,688,717,695,677,712,696,681,705,690,716,683,698,691,687,718,710,699,686,689,713,693,679,701,706,694,708,697,704,715,700,682,707,720,1214,1180,1187,1179,1206,1175,1173,1204,1198,1197,1171,1209,1183,1212,1190,1172,1207,1191,1176,1200,1185,1211,1178,1193,1186,1182,1213,1205,1194,1181,1184,1208,1188,1174,1196,1201,1189,1203,1192,1199,1210,1195,1177,1202,1215,269,235,242,234,261,230,228,259,253,252,226,264,238,267,245,227,262,246,231,255,240,266,233,248,241,237,268,260,249,236,239,263,243,229,251,256,244,258,247,254,265,250,232,257,270,1259,1225,1232,1224,1251,1220,1218,1249,1243,1242,1216,1254,1228,1257,1235,1217,1252,1236,1221,1245,1230,1256,1223,1238,1231,1227,1258,1250,1239,1226,1229,1253,1233,1219,1241,1246,1234,1248,1237,1244,1255,1240,1222,1247,1260,854,820,827,819,846,815,813,844,838,837,811,849,823,852,830,812,847,831,816,840,825,851,818,833,826,822,853,845,834,821,824,848,828,814,836,841,829,843,832,839,850,835,817,842,855,1799,1765,1772,1764,1791,1760,1758,1789,1783,1782,1756,1794,1768,1797,1775,1757,1792,1776,1761,1785,1770,1796,1763,1778,1771,1767,1798,1790,1779,1766,1769,1793,1773,1759,1781,1786,1774,1788,1777,1784,1795,1780,1762,1787,1800,1304,1270,1277,1269,1296,1265,1263,1294,1288,1287,1261,1299,1273,1302,1280,1262,1297,1281,1266,1290,1275,1301,1268,1283,1276,1272,1303,1295,1284,1271,1274,1298,1278,1264,1286,1291,1279,1293,1282,1289,1300,1285,1267,1292,1305,2069,2035,2042,2034,2061,2030,2028,2059,2053,2052,2026,2064,2038,2067,2045,2027,2062,2046,2031,2055,2040,2066,2033,2048,2041,2037,2068,2060,2049,2036,2039,2063,2043,2029,2051,2056,2044,2058,2047,2054,2065,2050,2032,2057,2070,764,730,737,729,756,725,723,754,748,747,721,759,733,762,740,722,757,741,726,750,735,761,728,743,736,732,763,755,744,731,734,758,738,724,746,751,739,753,742,749,760,745,727,752,765,584,550,557,549,576,545,543,574,568,567,541,579,553,582,560,542,577,561,546,570,555,581,548,563,556,552,583,575,564,551,554,578,558,544,566,571,559,573,562,569,580,565,547,572,585,674,640,647,639,666,635,633,664,658,657,631,669,643,672,650,632,667,651,636,660,645,671,638,653,646,642,673,665,654,641,644,668,648,634,656,661,649,663,652,659,670,655,637,662,675,1709,1675,1682,1674,1701,1670,1668,1699,1693,1692,1666,1704,1678,1707,1685,1667,1702,1686,1671,1695,1680,1706,1673,1688,1681,1677,1708,1700,1689,1676,1679,1703,1683,1669,1691,1696,1684,1698,1687,1694,1705,1690,1672,1697,1710,1889,1855,1862,1854,1881,1850,1848,1879,1873,1872,1846,1884,1858,1887,1865,1847,1882,1866,1851,1875,1860,1886,1853,1868,1861,1857,1888,1880,1869,1856,1859,1883,1863,1849,1871,1876,1864,1878,1867,1874,1885,1870,1852,1877,1890,449,415,422,414,441,410,408,439,433,432,406,444,418,447,425,407,442,426,411,435,420,446,413,428,421,417,448,440,429,416,419,443,423,409,431,436,424,438,427,434,445,430,412,437,450,989,955,962,954,981,950,948,979,973,972,946,984,958,987,965,947,982,966,951,975,960,986,953,968,961,957,988,980,969,956,959,983,963,949,971,976,964,978,967,974,985,970,952,977,990,1844,1810,1817,1809,1836,1805,1803,1834,1828,1827,1801,1839,1813,1842,1820,1802,1837,1821,1806,1830,1815,1841,1808,1823,1816,1812,1843,1835,1824,1811,1814,1838,1818,1804,1826,1831,1819,1833,1822,1829,1840,1825,1807,1832,1845,1934,1900,1907,1899,1926,1895,1893,1924,1918,1917,1891,1929,1903,1932,1910,1892,1927,1911,1896,1920,1905,1931,1898,1913,1906,1902,1933,1925,1914,1901,1904,1928,1908,1894,1916,1921,1909,1923,1912,1919,1930,1915,1897,1922,1935,494,460,467,459,486,455,453,484,478,477,451,489,463,492,470,452,487,471,456,480,465,491,458,473,466,462,493,485,474,461,464,488,468,454,476,481,469,483,472,479,490,475,457,482,495,1124,1090,1097,1089,1116,1085,1083,1114,1108,1107,1081,1119,1093,1122,1100,1082,1117,1101,1086,1110,1095,1121,1088,1103,1096,1092,1123,1115,1104,1091,1094,1118,1098,1084,1106,1111,1099,1113,1102,1109,1120,1105,1087,1112,1125,1754,1720,1727,1719,1746,1715,1713,1744,1738,1737,1711,1749,1723,1752,1730,1712,1747,1731,1716,1740,1725,1751,1718,1733,1726,1722,1753,1745,1734,1721,1724,1748,1728,1714,1736,1741,1729,1743,1732,1739,1750,1735,1717,1742,1755,1979,1945,1952,1944,1971,1940,1938,1969,1963,1962,1936,1974,1948,1977,1955,1937,1972,1956,1941,1965,1950,1976,1943,1958,1951,1947,1978,1970,1959,1946,1949,1973,1953,1939,1961,1966,1954,1968,1957,1964,1975,1960,1942,1967,1980,1349,1315,1322,1314,1341,1310,1308,1339,1333,1332,1306,1344,1318,1347,1325,1307,1342,1326,1311,1335,1320,1346,1313,1328,1321,1317,1348,1340,1329,1316,1319,1343,1323,1309,1331,1336,1324,1338,1327,1334,1345,1330,1312,1337,1350,134,100,107,99,126,95,93,124,118,117,91,129,103,132,110,92,127,111,96,120,105,131,98,113,106,102,133,125,114,101,104,128,108,94,116,121,109,123,112,119,130,115,97,122,135,1439,1405,1412,1404,1431,1400,1398,1429,1423,1422,1396,1434,1408,1437,1415,1397,1432,1416,1401,1425,1410,1436,1403,1418,1411,1407,1438,1430,1419,1406,1409,1433,1413,1399,1421,1426,1414,1428,1417,1424,1435,1420,1402,1427,1440,899,865,872,864,891,860,858,889,883,882,856,894,868,897,875,857,892,876,861,885,870,896,863,878,871,867,898,890,879,866,869,893,873,859,881,886,874,888,877,884,895,880,862,887,900}

Returns: "Possible"
13

6

{35,32,36,31,33,34,41,38,42,37,39,40,29,26,30,25,27,28,71,68,72,67,69,70,11,8,12,7,9,10,65,62,66,61,63,64,23,20,24,19,21,22,17,14,18,13,15,16,47,44,48,43,45,46,77,74,78,73,75,76,53,50,54,49,51,52,5,2,6,1,3,4,59,56,60,55,57,58}

Returns: "Possible"
44

24

{777,773,785,784,786,792,778,776,769,790,779,789,772,787,771,783,791,775,774,780,788,782,781,770,249,245,257,256,258,264,250,248,241,262,251,261,244,259,243,255,263,247,246,252,260,254,253,242,873,869,881,880,882,888,874,872,865,886,875,885,868,883,867,879,887,871,870,876,884,878,877,866,921,917,929,928,930,936,922,920,913,934,923,933,916,931,915,927,935,919,918,924,932,926,925,914,369,365,377,376,378,384,370,368,361,382,371,381,364,379,363,375,383,367,366,372,380,374,373,362,153,149,161,160,162,168,154,152,145,166,155,165,148,163,147,159,167,151,150,156,164,158,157,146,57,53,65,64,66,72,58,56,49,70,59,69,52,67,51,63,71,55,54,60,68,62,61,50,297,293,305,304,306,312,298,296,289,310,299,309,292,307,291,303,311,295,294,300,308,302,301,290,825,821,833,832,834,840,826,824,817,838,827,837,820,835,819,831,839,823,822,828,836,830,829,818,201,197,209,208,210,216,202,200,193,214,203,213,196,211,195,207,215,199,198,204,212,206,205,194,513,509,521,520,522,528,514,512,505,526,515,525,508,523,507,519,527,511,510,516,524,518,517,506,81,77,89,88,90,96,82,80,73,94,83,93,76,91,75,87,95,79,78,84,92,86,85,74,225,221,233,232,234,240,226,224,217,238,227,237,220,235,219,231,239,223,222,228,236,230,229,218,537,533,545,544,546,552,538,536,529,550,539,549,532,547,531,543,551,535,534,540,548,542,541,530,393,389,401,400,402,408,394,392,385,406,395,405,388,403,387,399,407,391,390,396,404,398,397,386,849,845,857,856,858,864,850,848,841,862,851,861,844,859,843,855,863,847,846,852,860,854,853,842,633,629,641,640,642,648,634,632,625,646,635,645,628,643,627,639,647,631,630,636,644,638,637,626,585,581,593,592,594,600,586,584,577,598,587,597,580,595,579,591,599,583,582,588,596,590,589,578,681,677,689,688,690,696,682,680,673,694,683,693,676,691,675,687,695,679,678,684,692,686,685,674,33,29,41,40,42,48,34,32,25,46,35,45,28,43,27,39,47,31,30,36,44,38,37,26,273,269,281,280,282,288,274,272,265,286,275,285,268,283,267,279,287,271,270,276,284,278,277,266,705,701,713,712,714,720,706,704,697,718,707,717,700,715,699,711,719,703,702,708,716,710,709,698,105,101,113,112,114,120,106,104,97,118,107,117,100,115,99,111,119,103,102,108,116,110,109,98,801,797,809,808,810,816,802,800,793,814,803,813,796,811,795,807,815,799,798,804,812,806,805,794,753,749,761,760,762,768,754,752,745,766,755,765,748,763,747,759,767,751,750,756,764,758,757,746,465,461,473,472,474,480,466,464,457,478,467,477,460,475,459,471,479,463,462,468,476,470,469,458,1041,1037,1049,1048,1050,1056,1042,1040,1033,1054,1043,1053,1036,1051,1035,1047,1055,1039,1038,1044,1052,1046,1045,1034,1017,1013,1025,1024,1026,1032,1018,1016,1009,1030,1019,1029,1012,1027,1011,1023,1031,1015,1014,1020,1028,1022,1021,1010,897,893,905,904,906,912,898,896,889,910,899,909,892,907,891,903,911,895,894,900,908,902,901,890,969,965,977,976,978,984,970,968,961,982,971,981,964,979,963,975,983,967,966,972,980,974,973,962,729,725,737,736,738,744,730,728,721,742,731,741,724,739,723,735,743,727,726,732,740,734,733,722,561,557,569,568,570,576,562,560,553,574,563,573,556,571,555,567,575,559,558,564,572,566,565,554,177,173,185,184,186,192,178,176,169,190,179,189,172,187,171,183,191,175,174,180,188,182,181,170,945,941,953,952,954,960,946,944,937,958,947,957,940,955,939,951,959,943,942,948,956,950,949,938,321,317,329,328,330,336,322,320,313,334,323,333,316,331,315,327,335,319,318,324,332,326,325,314,129,125,137,136,138,144,130,128,121,142,131,141,124,139,123,135,143,127,126,132,140,134,133,122,609,605,617,616,618,624,610,608,601,622,611,621,604,619,603,615,623,607,606,612,620,614,613,602,441,437,449,448,450,456,442,440,433,454,443,453,436,451,435,447,455,439,438,444,452,446,445,434,993,989,1001,1000,1002,1008,994,992,985,1006,995,1005,988,1003,987,999,1007,991,990,996,1004,998,997,986,345,341,353,352,354,360,346,344,337,358,347,357,340,355,339,351,359,343,342,348,356,350,349,338,9,5,17,16,18,24,10,8,1,22,11,21,4,19,3,15,23,7,6,12,20,14,13,2,657,653,665,664,666,672,658,656,649,670,659,669,652,667,651,663,671,655,654,660,668,662,661,650,489,485,497,496,498,504,490,488,481,502,491,501,484,499,483,495,503,487,486,492,500,494,493,482,417,413,425,424,426,432,418,416,409,430,419,429,412,427,411,423,431,415,414,420,428,422,421,410}

Returns: "Possible"
15

19

{99,113,107,103,109,104,114,101,106,100,102,110,112,97,111,108,105,98,96,42,56,50,46,52,47,57,44,49,43,45,53,55,40,54,51,48,41,39,137,151,145,141,147,142,152,139,144,138,140,148,150,135,149,146,143,136,134,61,75,69,65,71,66,76,63,68,62,64,72,74,59,73,70,67,60,58,118,132,126,122,128,123,133,120,125,119,121,129,131,116,130,127,124,117,115,270,284,278,274,280,275,285,272,277,271,273,281,283,268,282,279,276,269,267,156,170,164,160,166,161,171,158,163,157,159,167,169,154,168,165,162,155,153,232,246,240,236,242,237,247,234,239,233,235,243,245,230,244,241,238,231,229,4,18,12,8,14,9,19,6,11,5,7,15,17,2,16,13,10,3,1,23,37,31,27,33,28,38,25,30,24,26,34,36,21,35,32,29,22,20,175,189,183,179,185,180,190,177,182,176,178,186,188,173,187,184,181,174,172,213,227,221,217,223,218,228,215,220,214,216,224,226,211,225,222,219,212,210,80,94,88,84,90,85,95,82,87,81,83,91,93,78,92,89,86,79,77,251,265,259,255,261,256,266,253,258,252,254,262,264,249,263,260,257,250,248,194,208,202,198,204,199,209,196,201,195,197,205,207,192,206,203,200,193,191}

Returns: "Possible"
20

7

{75,73,72,71,76,74,77,96,94,93,92,97,95,98,47,45,44,43,48,46,49,131,129,128,127,132,130,133,40,38,37,36,41,39,42,103,101,100,99,104,102,105,12,10,9,8,13,11,14,61,59,58,57,62,60,63,82,80,79,78,83,81,84,68,66,65,64,69,67,70,33,31,30,29,34,32,35,110,108,107,106,111,109,112,54,52,51,50,55,53,56,117,115,114,113,118,116,119,26,24,23,22,27,25,28,5,3,2,1,6,4,7,19,17,16,15,20,18,21,124,122,121,120,125,123,126,89,87,86,85,90,88,91,138,136,135,134,139,137,140}

Returns: "Possible"
15

2

{11,12,27,28,25,26,13,14,17,18,1,2,3,4,7,8,21,22,23,24,15,16,19,20,9,10,5,6,29,30}

Returns: "Possible"
1

46

{18,35,39,26,11,32,30,12,24,38,6,40,28,34,33,31,9,13,46,4,23,15,37,1,42,7,27,3,43,5,2,20,36,17,25,21,22,45,19,8,16,29,41,10,14,44}

Returns: "Possible"
18

16

{23,30,17,27,26,19,28,32,29,20,21,18,22,24,31,25,7,14,1,11,10,3,12,16,13,4,5,2,6,8,15,9,39,46,33,43,42,35,44,48,45,36,37,34,38,40,47,41,55,62,49,59,58,51,60,64,61,52,53,50,54,56,63,57,71,78,65,75,74,67,76,80,77,68,69,66,70,72,79,73,151,158,145,155,154,147,156,160,157,148,149,146,150,152,159,153,247,254,241,251,250,243,252,256,253,244,245,242,246,248,255,249,135,142,129,139,138,131,140,144,141,132,133,130,134,136,143,137,231,238,225,235,234,227,236,240,237,228,229,226,230,232,239,233,183,190,177,187,186,179,188,192,189,180,181,178,182,184,191,185,119,126,113,123,122,115,124,128,125,116,117,114,118,120,127,121,279,286,273,283,282,275,284,288,285,276,277,274,278,280,287,281,167,174,161,171,170,163,172,176,173,164,165,162,166,168,175,169,87,94,81,91,90,83,92,96,93,84,85,82,86,88,95,89,103,110,97,107,106,99,108,112,109,100,101,98,102,104,111,105,215,222,209,219,218,211,220,224,221,212,213,210,214,216,223,217,263,270,257,267,266,259,268,272,269,260,261,258,262,264,271,265,199,206,193,203,202,195,204,208,205,196,197,194,198,200,207,201}

Returns: "Possible"
24

34

{464,472,470,476,448,459,475,467,451,447,452,461,458,444,454,449,468,462,474,465,453,445,455,473,471,457,450,466,446,456,460,443,463,469,702,710,708,714,686,697,713,705,689,685,690,699,696,682,692,687,706,700,712,703,691,683,693,711,709,695,688,704,684,694,698,681,701,707,124,132,130,136,108,119,135,127,111,107,112,121,118,104,114,109,128,122,134,125,113,105,115,133,131,117,110,126,106,116,120,103,123,129,362,370,368,374,346,357,373,365,349,345,350,359,356,342,352,347,366,360,372,363,351,343,353,371,369,355,348,364,344,354,358,341,361,367,56,64,62,68,40,51,67,59,43,39,44,53,50,36,46,41,60,54,66,57,45,37,47,65,63,49,42,58,38,48,52,35,55,61,566,574,572,578,550,561,577,569,553,549,554,563,560,546,556,551,570,564,576,567,555,547,557,575,573,559,552,568,548,558,562,545,565,571,634,642,640,646,618,629,645,637,621,617,622,631,628,614,624,619,638,632,644,635,623,615,625,643,641,627,620,636,616,626,630,613,633,639,736,744,742,748,720,731,747,739,723,719,724,733,730,716,726,721,740,734,746,737,725,717,727,745,743,729,722,738,718,728,732,715,735,741,260,268,266,272,244,255,271,263,247,243,248,257,254,240,250,245,264,258,270,261,249,241,251,269,267,253,246,262,242,252,256,239,259,265,430,438,436,442,414,425,441,433,417,413,418,427,424,410,420,415,434,428,440,431,419,411,421,439,437,423,416,432,412,422,426,409,429,435,668,676,674,680,652,663,679,671,655,651,656,665,662,648,658,653,672,666,678,669,657,649,659,677,675,661,654,670,650,660,664,647,667,673,158,166,164,170,142,153,169,161,145,141,146,155,152,138,148,143,162,156,168,159,147,139,149,167,165,151,144,160,140,150,154,137,157,163,226,234,232,238,210,221,237,229,213,209,214,223,220,206,216,211,230,224,236,227,215,207,217,235,233,219,212,228,208,218,222,205,225,231,532,540,538,544,516,527,543,535,519,515,520,529,526,512,522,517,536,530,542,533,521,513,523,541,539,525,518,534,514,524,528,511,531,537,498,506,504,510,482,493,509,501,485,481,486,495,492,478,488,483,502,496,508,499,487,479,489,507,505,491,484,500,480,490,494,477,497,503,22,30,28,34,6,17,33,25,9,5,10,19,16,2,12,7,26,20,32,23,11,3,13,31,29,15,8,24,4,14,18,1,21,27,192,200,198,204,176,187,203,195,179,175,180,189,186,172,182,177,196,190,202,193,181,173,183,201,199,185,178,194,174,184,188,171,191,197,804,812,810,816,788,799,815,807,791,787,792,801,798,784,794,789,808,802,814,805,793,785,795,813,811,797,790,806,786,796,800,783,803,809,294,302,300,306,278,289,305,297,281,277,282,291,288,274,284,279,298,292,304,295,283,275,285,303,301,287,280,296,276,286,290,273,293,299,90,98,96,102,74,85,101,93,77,73,78,87,84,70,80,75,94,88,100,91,79,71,81,99,97,83,76,92,72,82,86,69,89,95,600,608,606,612,584,595,611,603,587,583,588,597,594,580,590,585,604,598,610,601,589,581,591,609,607,593,586,602,582,592,596,579,599,605,328,336,334,340,312,323,339,331,315,311,316,325,322,308,318,313,332,326,338,329,317,309,319,337,335,321,314,330,310,320,324,307,327,333,770,778,776,782,754,765,781,773,757,753,758,767,764,750,760,755,774,768,780,771,759,751,761,779,777,763,756,772,752,762,766,749,769,775,396,404,402,408,380,391,407,399,383,379,384,393,390,376,386,381,400,394,406,397,385,377,387,405,403,389,382,398,378,388,392,375,395,401}

Returns: "Possible"
31

34

{483,491,484,502,489,494,481,485,482,496,486,505,507,480,495,508,493,487,503,509,488,499,477,490,510,479,492,504,498,500,478,501,497,506,245,253,246,264,251,256,243,247,244,258,248,267,269,242,257,270,255,249,265,271,250,261,239,252,272,241,254,266,260,262,240,263,259,268,891,899,892,910,897,902,889,893,890,904,894,913,915,888,903,916,901,895,911,917,896,907,885,898,918,887,900,912,906,908,886,909,905,914,449,457,450,468,455,460,447,451,448,462,452,471,473,446,461,474,459,453,469,475,454,465,443,456,476,445,458,470,464,466,444,467,463,472,143,151,144,162,149,154,141,145,142,156,146,165,167,140,155,168,153,147,163,169,148,159,137,150,170,139,152,164,158,160,138,161,157,166,7,15,8,26,13,18,5,9,6,20,10,29,31,4,19,32,17,11,27,33,12,23,1,14,34,3,16,28,22,24,2,25,21,30,653,661,654,672,659,664,651,655,652,666,656,675,677,650,665,678,663,657,673,679,658,669,647,660,680,649,662,674,668,670,648,671,667,676,619,627,620,638,625,630,617,621,618,632,622,641,643,616,631,644,629,623,639,645,624,635,613,626,646,615,628,640,634,636,614,637,633,642,41,49,42,60,47,52,39,43,40,54,44,63,65,38,53,66,51,45,61,67,46,57,35,48,68,37,50,62,56,58,36,59,55,64,959,967,960,978,965,970,957,961,958,972,962,981,983,956,971,984,969,963,979,985,964,975,953,966,986,955,968,980,974,976,954,977,973,982,313,321,314,332,319,324,311,315,312,326,316,335,337,310,325,338,323,317,333,339,318,329,307,320,340,309,322,334,328,330,308,331,327,336,75,83,76,94,81,86,73,77,74,88,78,97,99,72,87,100,85,79,95,101,80,91,69,82,102,71,84,96,90,92,70,93,89,98,789,797,790,808,795,800,787,791,788,802,792,811,813,786,801,814,799,793,809,815,794,805,783,796,816,785,798,810,804,806,784,807,803,812,721,729,722,740,727,732,719,723,720,734,724,743,745,718,733,746,731,725,741,747,726,737,715,728,748,717,730,742,736,738,716,739,735,744,381,389,382,400,387,392,379,383,380,394,384,403,405,378,393,406,391,385,401,407,386,397,375,388,408,377,390,402,396,398,376,399,395,404,857,865,858,876,863,868,855,859,856,870,860,879,881,854,869,882,867,861,877,883,862,873,851,864,884,853,866,878,872,874,852,875,871,880,177,185,178,196,183,188,175,179,176,190,180,199,201,174,189,202,187,181,197,203,182,193,171,184,204,173,186,198,192,194,172,195,191,200,1027,1035,1028,1046,1033,1038,1025,1029,1026,1040,1030,1049,1051,1024,1039,1052,1037,1031,1047,1053,1032,1043,1021,1034,1054,1023,1036,1048,1042,1044,1022,1045,1041,1050,211,219,212,230,217,222,209,213,210,224,214,233,235,208,223,236,221,215,231,237,216,227,205,218,238,207,220,232,226,228,206,229,225,234,517,525,518,536,523,528,515,519,516,530,520,539,541,514,529,542,527,521,537,543,522,533,511,524,544,513,526,538,532,534,512,535,531,540,279,287,280,298,285,290,277,281,278,292,282,301,303,276,291,304,289,283,299,305,284,295,273,286,306,275,288,300,294,296,274,297,293,302,925,933,926,944,931,936,923,927,924,938,928,947,949,922,937,950,935,929,945,951,930,941,919,932,952,921,934,946,940,942,920,943,939,948,823,831,824,842,829,834,821,825,822,836,826,845,847,820,835,848,833,827,843,849,828,839,817,830,850,819,832,844,838,840,818,841,837,846,993,1001,994,1012,999,1004,991,995,992,1006,996,1015,1017,990,1005,1018,1003,997,1013,1019,998,1009,987,1000,1020,989,1002,1014,1008,1010,988,1011,1007,1016,415,423,416,434,421,426,413,417,414,428,418,437,439,412,427,440,425,419,435,441,420,431,409,422,442,411,424,436,430,432,410,433,429,438,109,117,110,128,115,120,107,111,108,122,112,131,133,106,121,134,119,113,129,135,114,125,103,116,136,105,118,130,124,126,104,127,123,132,585,593,586,604,591,596,583,587,584,598,588,607,609,582,597,610,595,589,605,611,590,601,579,592,612,581,594,606,600,602,580,603,599,608,687,695,688,706,693,698,685,689,686,700,690,709,711,684,699,712,697,691,707,713,692,703,681,694,714,683,696,708,702,704,682,705,701,710,755,763,756,774,761,766,753,757,754,768,758,777,779,752,767,780,765,759,775,781,760,771,749,762,782,751,764,776,770,772,750,773,769,778,347,355,348,366,353,358,345,349,346,360,350,369,371,344,359,372,357,351,367,373,352,363,341,354,374,343,356,368,362,364,342,365,361,370,551,559,552,570,557,562,549,553,550,564,554,573,575,548,563,576,561,555,571,577,556,567,545,558,578,547,560,572,566,568,546,569,565,574}

Returns: "Possible"
5

23

{24,25,41,45,30,38,29,33,35,28,43,36,46,44,37,31,40,27,26,42,39,34,32,1,2,18,22,7,15,6,10,12,5,20,13,23,21,14,8,17,4,3,19,16,11,9,70,71,87,91,76,84,75,79,81,74,89,82,92,90,83,77,86,73,72,88,85,80,78,93,94,110,114,99,107,98,102,104,97,112,105,115,113,106,100,109,96,95,111,108,103,101,47,48,64,68,53,61,52,56,58,51,66,59,69,67,60,54,63,50,49,65,62,57,55}

Returns: "Possible"
20

39

{1,8,13,6,30,9,24,20,18,32,2,29,25,7,35,11,17,33,19,23,27,31,4,38,39,28,15,36,21,5,3,34,22,37,10,12,16,26,14,742,749,754,747,771,750,765,761,759,773,743,770,766,748,776,752,758,774,760,764,768,772,745,779,780,769,756,777,762,746,744,775,763,778,751,753,757,767,755,469,476,481,474,498,477,492,488,486,500,470,497,493,475,503,479,485,501,487,491,495,499,472,506,507,496,483,504,489,473,471,502,490,505,478,480,484,494,482,352,359,364,357,381,360,375,371,369,383,353,380,376,358,386,362,368,384,370,374,378,382,355,389,390,379,366,387,372,356,354,385,373,388,361,363,367,377,365,547,554,559,552,576,555,570,566,564,578,548,575,571,553,581,557,563,579,565,569,573,577,550,584,585,574,561,582,567,551,549,580,568,583,556,558,562,572,560,235,242,247,240,264,243,258,254,252,266,236,263,259,241,269,245,251,267,253,257,261,265,238,272,273,262,249,270,255,239,237,268,256,271,244,246,250,260,248,79,86,91,84,108,87,102,98,96,110,80,107,103,85,113,89,95,111,97,101,105,109,82,116,117,106,93,114,99,83,81,112,100,115,88,90,94,104,92,430,437,442,435,459,438,453,449,447,461,431,458,454,436,464,440,446,462,448,452,456,460,433,467,468,457,444,465,450,434,432,463,451,466,439,441,445,455,443,664,671,676,669,693,672,687,683,681,695,665,692,688,670,698,674,680,696,682,686,690,694,667,701,702,691,678,699,684,668,666,697,685,700,673,675,679,689,677,586,593,598,591,615,594,609,605,603,617,587,614,610,592,620,596,602,618,604,608,612,616,589,623,624,613,600,621,606,590,588,619,607,622,595,597,601,611,599,274,281,286,279,303,282,297,293,291,305,275,302,298,280,308,284,290,306,292,296,300,304,277,311,312,301,288,309,294,278,276,307,295,310,283,285,289,299,287,40,47,52,45,69,48,63,59,57,71,41,68,64,46,74,50,56,72,58,62,66,70,43,77,78,67,54,75,60,44,42,73,61,76,49,51,55,65,53,625,632,637,630,654,633,648,644,642,656,626,653,649,631,659,635,641,657,643,647,651,655,628,662,663,652,639,660,645,629,627,658,646,661,634,636,640,650,638,391,398,403,396,420,399,414,410,408,422,392,419,415,397,425,401,407,423,409,413,417,421,394,428,429,418,405,426,411,395,393,424,412,427,400,402,406,416,404,508,515,520,513,537,516,531,527,525,539,509,536,532,514,542,518,524,540,526,530,534,538,511,545,546,535,522,543,528,512,510,541,529,544,517,519,523,533,521,118,125,130,123,147,126,141,137,135,149,119,146,142,124,152,128,134,150,136,140,144,148,121,155,156,145,132,153,138,122,120,151,139,154,127,129,133,143,131,196,203,208,201,225,204,219,215,213,227,197,224,220,202,230,206,212,228,214,218,222,226,199,233,234,223,210,231,216,200,198,229,217,232,205,207,211,221,209,157,164,169,162,186,165,180,176,174,188,158,185,181,163,191,167,173,189,175,179,183,187,160,194,195,184,171,192,177,161,159,190,178,193,166,168,172,182,170,313,320,325,318,342,321,336,332,330,344,314,341,337,319,347,323,329,345,331,335,339,343,316,350,351,340,327,348,333,317,315,346,334,349,322,324,328,338,326,703,710,715,708,732,711,726,722,720,734,704,731,727,709,737,713,719,735,721,725,729,733,706,740,741,730,717,738,723,707,705,736,724,739,712,714,718,728,716}

Returns: "Possible"
9

25

{38,28,43,46,34,41,35,42,31,40,37,27,45,26,39,29,48,32,47,36,30,44,50,33,49,13,3,18,21,9,16,10,17,6,15,12,2,20,1,14,4,23,7,22,11,5,19,25,8,24,138,128,143,146,134,141,135,142,131,140,137,127,145,126,139,129,148,132,147,136,130,144,150,133,149,213,203,218,221,209,216,210,217,206,215,212,202,220,201,214,204,223,207,222,211,205,219,225,208,224,113,103,118,121,109,116,110,117,106,115,112,102,120,101,114,104,123,107,122,111,105,119,125,108,124,188,178,193,196,184,191,185,192,181,190,187,177,195,176,189,179,198,182,197,186,180,194,200,183,199,63,53,68,71,59,66,60,67,56,65,62,52,70,51,64,54,73,57,72,61,55,69,75,58,74,163,153,168,171,159,166,160,167,156,165,162,152,170,151,164,154,173,157,172,161,155,169,175,158,174,88,78,93,96,84,91,85,92,81,90,87,77,95,76,89,79,98,82,97,86,80,94,100,83,99}

Returns: "Possible"
46

45

{1591,1586,1618,1598,1599,1583,1619,1588,1578,1616,1582,1580,1581,1605,1576,1604,1617,1602,1609,1606,1592,1584,1595,1587,1607,1577,1613,1601,1596,1612,1610,1603,1600,1590,1608,1620,1579,1593,1589,1597,1611,1615,1594,1614,1585,826,821,853,833,834,818,854,823,813,851,817,815,816,840,811,839,852,837,844,841,827,819,830,822,842,812,848,836,831,847,845,838,835,825,843,855,814,828,824,832,846,850,829,849,820,1681,1676,1708,1688,1689,1673,1709,1678,1668,1706,1672,1670,1671,1695,1666,1694,1707,1692,1699,1696,1682,1674,1685,1677,1697,1667,1703,1691,1686,1702,1700,1693,1690,1680,1698,1710,1669,1683,1679,1687,1701,1705,1684,1704,1675,1951,1946,1978,1958,1959,1943,1979,1948,1938,1976,1942,1940,1941,1965,1936,1964,1977,1962,1969,1966,1952,1944,1955,1947,1967,1937,1973,1961,1956,1972,1970,1963,1960,1950,1968,1980,1939,1953,1949,1957,1971,1975,1954,1974,1945,331,326,358,338,339,323,359,328,318,356,322,320,321,345,316,344,357,342,349,346,332,324,335,327,347,317,353,341,336,352,350,343,340,330,348,360,319,333,329,337,351,355,334,354,325,511,506,538,518,519,503,539,508,498,536,502,500,501,525,496,524,537,522,529,526,512,504,515,507,527,497,533,521,516,532,530,523,520,510,528,540,499,513,509,517,531,535,514,534,505,691,686,718,698,699,683,719,688,678,716,682,680,681,705,676,704,717,702,709,706,692,684,695,687,707,677,713,701,696,712,710,703,700,690,708,720,679,693,689,697,711,715,694,714,685,376,371,403,383,384,368,404,373,363,401,367,365,366,390,361,389,402,387,394,391,377,369,380,372,392,362,398,386,381,397,395,388,385,375,393,405,364,378,374,382,396,400,379,399,370,106,101,133,113,114,98,134,103,93,131,97,95,96,120,91,119,132,117,124,121,107,99,110,102,122,92,128,116,111,127,125,118,115,105,123,135,94,108,104,112,126,130,109,129,100,1816,1811,1843,1823,1824,1808,1844,1813,1803,1841,1807,1805,1806,1830,1801,1829,1842,1827,1834,1831,1817,1809,1820,1812,1832,1802,1838,1826,1821,1837,1835,1828,1825,1815,1833,1845,1804,1818,1814,1822,1836,1840,1819,1839,1810,1186,1181,1213,1193,1194,1178,1214,1183,1173,1211,1177,1175,1176,1200,1171,1199,1212,1197,1204,1201,1187,1179,1190,1182,1202,1172,1208,1196,1191,1207,1205,1198,1195,1185,1203,1215,1174,1188,1184,1192,1206,1210,1189,1209,1180,151,146,178,158,159,143,179,148,138,176,142,140,141,165,136,164,177,162,169,166,152,144,155,147,167,137,173,161,156,172,170,163,160,150,168,180,139,153,149,157,171,175,154,174,145,781,776,808,788,789,773,809,778,768,806,772,770,771,795,766,794,807,792,799,796,782,774,785,777,797,767,803,791,786,802,800,793,790,780,798,810,769,783,779,787,801,805,784,804,775,1771,1766,1798,1778,1779,1763,1799,1768,1758,1796,1762,1760,1761,1785,1756,1784,1797,1782,1789,1786,1772,1764,1775,1767,1787,1757,1793,1781,1776,1792,1790,1783,1780,1770,1788,1800,1759,1773,1769,1777,1791,1795,1774,1794,1765,646,641,673,653,654,638,674,643,633,671,637,635,636,660,631,659,672,657,664,661,647,639,650,642,662,632,668,656,651,667,665,658,655,645,663,675,634,648,644,652,666,670,649,669,640,16,11,43,23,24,8,44,13,3,41,7,5,6,30,1,29,42,27,34,31,17,9,20,12,32,2,38,26,21,37,35,28,25,15,33,45,4,18,14,22,36,40,19,39,10,2041,2036,2068,2048,2049,2033,2069,2038,2028,2066,2032,2030,2031,2055,2026,2054,2067,2052,2059,2056,2042,2034,2045,2037,2057,2027,2063,2051,2046,2062,2060,2053,2050,2040,2058,2070,2029,2043,2039,2047,2061,2065,2044,2064,2035,1636,1631,1663,1643,1644,1628,1664,1633,1623,1661,1627,1625,1626,1650,1621,1649,1662,1647,1654,1651,1637,1629,1640,1632,1652,1622,1658,1646,1641,1657,1655,1648,1645,1635,1653,1665,1624,1638,1634,1642,1656,1660,1639,1659,1630,241,236,268,248,249,233,269,238,228,266,232,230,231,255,226,254,267,252,259,256,242,234,245,237,257,227,263,251,246,262,260,253,250,240,258,270,229,243,239,247,261,265,244,264,235,61,56,88,68,69,53,89,58,48,86,52,50,51,75,46,74,87,72,79,76,62,54,65,57,77,47,83,71,66,82,80,73,70,60,78,90,49,63,59,67,81,85,64,84,55,1141,1136,1168,1148,1149,1133,1169,1138,1128,1166,1132,1130,1131,1155,1126,1154,1167,1152,1159,1156,1142,1134,1145,1137,1157,1127,1163,1151,1146,1162,1160,1153,1150,1140,1158,1170,1129,1143,1139,1147,1161,1165,1144,1164,1135,736,731,763,743,744,728,764,733,723,761,727,725,726,750,721,749,762,747,754,751,737,729,740,732,752,722,758,746,741,757,755,748,745,735,753,765,724,738,734,742,756,760,739,759,730,1861,1856,1888,1868,1869,1853,1889,1858,1848,1886,1852,1850,1851,1875,1846,1874,1887,1872,1879,1876,1862,1854,1865,1857,1877,1847,1883,1871,1866,1882,1880,1873,1870,1860,1878,1890,1849,1863,1859,1867,1881,1885,1864,1884,1855,1906,1901,1933,1913,1914,1898,1934,1903,1893,1931,1897,1895,1896,1920,1891,1919,1932,1917,1924,1921,1907,1899,1910,1902,1922,1892,1928,1916,1911,1927,1925,1918,1915,1905,1923,1935,1894,1908,1904,1912,1926,1930,1909,1929,1900,421,416,448,428,429,413,449,418,408,446,412,410,411,435,406,434,447,432,439,436,422,414,425,417,437,407,443,431,426,442,440,433,430,420,438,450,409,423,419,427,441,445,424,444,415,556,551,583,563,564,548,584,553,543,581,547,545,546,570,541,569,582,567,574,571,557,549,560,552,572,542,578,566,561,577,575,568,565,555,573,585,544,558,554,562,576,580,559,579,550,1411,1406,1438,1418,1419,1403,1439,1408,1398,1436,1402,1400,1401,1425,1396,1424,1437,1422,1429,1426,1412,1404,1415,1407,1427,1397,1433,1421,1416,1432,1430,1423,1420,1410,1428,1440,1399,1413,1409,1417,1431,1435,1414,1434,1405,1546,1541,1573,1553,1554,1538,1574,1543,1533,1571,1537,1535,1536,1560,1531,1559,1572,1557,1564,1561,1547,1539,1550,1542,1562,1532,1568,1556,1551,1567,1565,1558,1555,1545,1563,1575,1534,1548,1544,1552,1566,1570,1549,1569,1540,1501,1496,1528,1508,1509,1493,1529,1498,1488,1526,1492,1490,1491,1515,1486,1514,1527,1512,1519,1516,1502,1494,1505,1497,1517,1487,1523,1511,1506,1522,1520,1513,1510,1500,1518,1530,1489,1503,1499,1507,1521,1525,1504,1524,1495,1726,1721,1753,1733,1734,1718,1754,1723,1713,1751,1717,1715,1716,1740,1711,1739,1752,1737,1744,1741,1727,1719,1730,1722,1742,1712,1748,1736,1731,1747,1745,1738,1735,1725,1743,1755,1714,1728,1724,1732,1746,1750,1729,1749,1720,871,866,898,878,879,863,899,868,858,896,862,860,861,885,856,884,897,882,889,886,872,864,875,867,887,857,893,881,876,892,890,883,880,870,888,900,859,873,869,877,891,895,874,894,865,466,461,493,473,474,458,494,463,453,491,457,455,456,480,451,479,492,477,484,481,467,459,470,462,482,452,488,476,471,487,485,478,475,465,483,495,454,468,464,472,486,490,469,489,460,286,281,313,293,294,278,314,283,273,311,277,275,276,300,271,299,312,297,304,301,287,279,290,282,302,272,308,296,291,307,305,298,295,285,303,315,274,288,284,292,306,310,289,309,280,601,596,628,608,609,593,629,598,588,626,592,590,591,615,586,614,627,612,619,616,602,594,605,597,617,587,623,611,606,622,620,613,610,600,618,630,589,603,599,607,621,625,604,624,595,1051,1046,1078,1058,1059,1043,1079,1048,1038,1076,1042,1040,1041,1065,1036,1064,1077,1062,1069,1066,1052,1044,1055,1047,1067,1037,1073,1061,1056,1072,1070,1063,1060,1050,1068,1080,1039,1053,1049,1057,1071,1075,1054,1074,1045,961,956,988,968,969,953,989,958,948,986,952,950,951,975,946,974,987,972,979,976,962,954,965,957,977,947,983,971,966,982,980,973,970,960,978,990,949,963,959,967,981,985,964,984,955,1456,1451,1483,1463,1464,1448,1484,1453,1443,1481,1447,1445,1446,1470,1441,1469,1482,1467,1474,1471,1457,1449,1460,1452,1472,1442,1478,1466,1461,1477,1475,1468,1465,1455,1473,1485,1444,1458,1454,1462,1476,1480,1459,1479,1450,1366,1361,1393,1373,1374,1358,1394,1363,1353,1391,1357,1355,1356,1380,1351,1379,1392,1377,1384,1381,1367,1359,1370,1362,1382,1352,1388,1376,1371,1387,1385,1378,1375,1365,1383,1395,1354,1368,1364,1372,1386,1390,1369,1389,1360,1321,1316,1348,1328,1329,1313,1349,1318,1308,1346,1312,1310,1311,1335,1306,1334,1347,1332,1339,1336,1322,1314,1325,1317,1337,1307,1343,1331,1326,1342,1340,1333,1330,1320,1338,1350,1309,1323,1319,1327,1341,1345,1324,1344,1315,916,911,943,923,924,908,944,913,903,941,907,905,906,930,901,929,942,927,934,931,917,909,920,912,932,902,938,926,921,937,935,928,925,915,933,945,904,918,914,922,936,940,919,939,910,1096,1091,1123,1103,1104,1088,1124,1093,1083,1121,1087,1085,1086,1110,1081,1109,1122,1107,1114,1111,1097,1089,1100,1092,1112,1082,1118,1106,1101,1117,1115,1108,1105,1095,1113,1125,1084,1098,1094,1102,1116,1120,1099,1119,1090,1996,1991,2023,2003,2004,1988,2024,1993,1983,2021,1987,1985,1986,2010,1981,2009,2022,2007,2014,2011,1997,1989,2000,1992,2012,1982,2018,2006,2001,2017,2015,2008,2005,1995,2013,2025,1984,1998,1994,2002,2016,2020,1999,2019,1990,1231,1226,1258,1238,1239,1223,1259,1228,1218,1256,1222,1220,1221,1245,1216,1244,1257,1242,1249,1246,1232,1224,1235,1227,1247,1217,1253,1241,1236,1252,1250,1243,1240,1230,1248,1260,1219,1233,1229,1237,1251,1255,1234,1254,1225,196,191,223,203,204,188,224,193,183,221,187,185,186,210,181,209,222,207,214,211,197,189,200,192,212,182,218,206,201,217,215,208,205,195,213,225,184,198,194,202,216,220,199,219,190,1276,1271,1303,1283,1284,1268,1304,1273,1263,1301,1267,1265,1266,1290,1261,1289,1302,1287,1294,1291,1277,1269,1280,1272,1292,1262,1298,1286,1281,1297,1295,1288,1285,1275,1293,1305,1264,1278,1274,1282,1296,1300,1279,1299,1270,1006,1001,1033,1013,1014,998,1034,1003,993,1031,997,995,996,1020,991,1019,1032,1017,1024,1021,1007,999,1010,1002,1022,992,1028,1016,1011,1027,1025,1018,1015,1005,1023,1035,994,1008,1004,1012,1026,1030,1009,1029,1000}

Returns: "Possible"
6

33

{150,142,152,147,158,149,153,164,162,137,135,163,155,143,145,161,133,148,141,140,139,144,160,159,154,138,156,146,134,136,151,165,157,18,10,20,15,26,17,21,32,30,5,3,31,23,11,13,29,1,16,9,8,7,12,28,27,22,6,24,14,2,4,19,33,25,51,43,53,48,59,50,54,65,63,38,36,64,56,44,46,62,34,49,42,41,40,45,61,60,55,39,57,47,35,37,52,66,58,183,175,185,180,191,182,186,197,195,170,168,196,188,176,178,194,166,181,174,173,172,177,193,192,187,171,189,179,167,169,184,198,190,117,109,119,114,125,116,120,131,129,104,102,130,122,110,112,128,100,115,108,107,106,111,127,126,121,105,123,113,101,103,118,132,124,84,76,86,81,92,83,87,98,96,71,69,97,89,77,79,95,67,82,75,74,73,78,94,93,88,72,90,80,68,70,85,99,91}

Returns: "Possible"
14

30

{275,286,281,279,280,288,300,292,290,284,293,298,299,276,271,291,277,282,278,273,283,297,287,296,274,295,272,294,285,289,365,376,371,369,370,378,390,382,380,374,383,388,389,366,361,381,367,372,368,363,373,387,377,386,364,385,362,384,375,379,65,76,71,69,70,78,90,82,80,74,83,88,89,66,61,81,67,72,68,63,73,87,77,86,64,85,62,84,75,79,95,106,101,99,100,108,120,112,110,104,113,118,119,96,91,111,97,102,98,93,103,117,107,116,94,115,92,114,105,109,305,316,311,309,310,318,330,322,320,314,323,328,329,306,301,321,307,312,308,303,313,327,317,326,304,325,302,324,315,319,395,406,401,399,400,408,420,412,410,404,413,418,419,396,391,411,397,402,398,393,403,417,407,416,394,415,392,414,405,409,215,226,221,219,220,228,240,232,230,224,233,238,239,216,211,231,217,222,218,213,223,237,227,236,214,235,212,234,225,229,335,346,341,339,340,348,360,352,350,344,353,358,359,336,331,351,337,342,338,333,343,357,347,356,334,355,332,354,345,349,125,136,131,129,130,138,150,142,140,134,143,148,149,126,121,141,127,132,128,123,133,147,137,146,124,145,122,144,135,139,245,256,251,249,250,258,270,262,260,254,263,268,269,246,241,261,247,252,248,243,253,267,257,266,244,265,242,264,255,259,185,196,191,189,190,198,210,202,200,194,203,208,209,186,181,201,187,192,188,183,193,207,197,206,184,205,182,204,195,199,155,166,161,159,160,168,180,172,170,164,173,178,179,156,151,171,157,162,158,153,163,177,167,176,154,175,152,174,165,169,5,16,11,9,10,18,30,22,20,14,23,28,29,6,1,21,7,12,8,3,13,27,17,26,4,25,2,24,15,19,35,46,41,39,40,48,60,52,50,44,53,58,59,36,31,51,37,42,38,33,43,57,47,56,34,55,32,54,45,49}

Returns: "Possible"
50

50

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404,1426,1406,1423,1448,1429,1435,1447,1449,1445,1410,1431,1401,1407,1422,1444,1415,1437,1439,1420,1446,1403,1412,1411,1430,1414,1405,1425,1442,1440,1443,1432,1424,1433,1441,1438,1436,1434,1402,1416,1408,1418,1419,1427,1450,1413,1409,1417,1428,1121,1104,1126,1106,1123,1148,1129,1135,1147,1149,1145,1110,1131,1101,1107,1122,1144,1115,1137,1139,1120,1146,1103,1112,1111,1130,1114,1105,1125,1142,1140,1143,1132,1124,1133,1141,1138,1136,1134,1102,1116,1108,1118,1119,1127,1150,1113,1109,1117,1128,2271,2254,2276,2256,2273,2298,2279,2285,2297,2299,2295,2260,2281,2251,2257,2272,2294,2265,2287,2289,2270,2296,2253,2262,2261,2280,2264,2255,2275,2292,2290,2293,2282,2274,2283,2291,2288,2286,2284,2252,2266,2258,2268,2269,2277,2300,2263,2259,2267,2278,921,904,926,906,923,948,929,935,947,949,945,910,931,901,907,922,944,915,937,939,920,946,903,912,911,930,914,905,925,942,940,943,932,924,933,941,938,936,934,902,916,908,918,919,927,950,913,909,917,928,371,354,376,356,373,398,379,385,397,399,395,360,381,351,357,372,394,365,387,389,370,396,353,362,361,380,364,355,375,392,390,393,382,374,383,391,388,386,384,352,366,358,368,369,377,400,363,359,367,378,1821,1804,1826,1806,1823,1848,1829,1835,1847,1849,1845,1810,1831,1801,1807,1822,1844,1815,1837,1839,1820,1846,1803,1812,1811,1830,1814,1805,1825,1842,1840,1843,1832,1824,1833,1841,1838,1836,1834,1802,1816,1808,1818,1819,1827,1850,1813,1809,1817,1828}

Returns: "Possible"
50

50

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Returns: "Possible"
50

50

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Returns: "Possible"
50

50

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224,1205,1228,1217,1245,1203,1237,1220,1249,134,102,119,122,109,143,104,141,130,114,107,127,133,142,140,146,116,144,121,125,101,147,118,135,132,112,138,139,129,113,136,126,148,106,131,123,150,110,108,115,111,124,105,128,117,145,103,137,120,149,634,602,619,622,609,643,604,641,630,614,607,627,633,642,640,646,616,644,621,625,601,647,618,635,632,612,638,639,629,613,636,626,648,606,631,623,650,610,608,615,611,624,605,628,617,645,603,637,620,649,2034,2002,2019,2022,2009,2043,2004,2041,2030,2014,2007,2027,2033,2042,2040,2046,2016,2044,2021,2025,2001,2047,2018,2035,2032,2012,2038,2039,2029,2013,2036,2026,2048,2006,2031,2023,2050,2010,2008,2015,2011,2024,2005,2028,2017,2045,2003,2037,2020,2049,1784,1752,1769,1772,1759,1793,1754,1791,1780,1764,1757,1777,1783,1792,1790,1796,1766,1794,1771,1775,1751,1797,1768,1785,1782,1762,1788,1789,1779,1763,1786,1776,1798,1756,1781,1773,1800,1760,1758,1765,1761,1774,1755,1778,1767,1795,1753,1787,1770,1799,934,902,919,922,909,943,904,941,930,914,907,927,933,942,940,946,916,944,921,925,901,947,918,935,932,912,938,939,929,913,936,926,948,906,931,923,950,910,908,915,911,924,905,928,917,945,903,937,920,949,2184,2152,2169,2172,2159,2193,2154,2191,2180,2164,2157,2177,2183,2192,2190,2196,2166,2194,2171,2175,2151,2197,2168,2185,2182,2162,2188,2189,2179,2163,2186,2176,2198,2156,2181,2173,2200,2160,2158,2165,2161,2174,2155,2178,2167,2195,2153,2187,2170,2199}

Returns: "Possible"
50

50

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Returns: "Possible"
50

50

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992,1998,1996,1959,1974,1980,1988,1990,1960,1981,1955,1999,1975,1961,1989,1993,1977,1956,1962,1951,1978,1991,1979,1995,1986,1954,1968,1966,1994,1976,1984,1965,1964,1970,1982,1963,1985,1953,1957,1997,1969,2000,1952,1973,1958,1987,1972,1971,1983,467,492,498,496,459,474,480,488,490,460,481,455,499,475,461,489,493,477,456,462,451,478,491,479,495,486,454,468,466,494,476,484,465,464,470,482,463,485,453,457,497,469,500,452,473,458,487,472,471,483,117,142,148,146,109,124,130,138,140,110,131,105,149,125,111,139,143,127,106,112,101,128,141,129,145,136,104,118,116,144,126,134,115,114,120,132,113,135,103,107,147,119,150,102,123,108,137,122,121,133,2267,2292,2298,2296,2259,2274,2280,2288,2290,2260,2281,2255,2299,2275,2261,2289,2293,2277,2256,2262,2251,2278,2291,2279,2295,2286,2254,2268,2266,2294,2276,2284,2265,2264,2270,2282,2263,2285,2253,2257,2297,2269,2300,2252,2273,2258,2287,2272,2271,2283,1917,1942,1948,1946,1909,1924,1930,1938,1940,1910,1931,1905,1949,1925,1911,1939,1943,1927,1906,1912,1901,1928,1941,1929,1945,1936,1904,1918,1916,1944,1926,1934,1915,1914,1920,1932,1913,1935,1903,1907,1947,1919,1950,1902,1923,1908,1937,1922,1921,1933,1667,1692,1698,1696,1659,1674,1680,1688,1690,1660,1681,1655,1699,1675,1661,1689,1693,1677,1656,1662,1651,1678,1691,1679,1695,1686,1654,1668,1666,1694,1676,1684,1665,1664,1670,1682,1663,1685,1653,1657,1697,1669,1700,1652,1673,1658,1687,1672,1671,1683}

Returns: "Possible"
50

50

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116,1141,1129,1119,1120,1107,1108,1111,1113,1103,1147,1110,1143,1122,1138,1123,1136,1132,1109,1521,1514,1501,1504,1518,1528,1506,1535,1530,1533,1525,1534,1537,1549,1505,1526,1548,1524,1545,1512,1502,1527,1539,1531,1542,1517,1546,1544,1515,1540,1550,1516,1541,1529,1519,1520,1507,1508,1511,1513,1503,1547,1510,1543,1522,1538,1523,1536,1532,1509,771,764,751,754,768,778,756,785,780,783,775,784,787,799,755,776,798,774,795,762,752,777,789,781,792,767,796,794,765,790,800,766,791,779,769,770,757,758,761,763,753,797,760,793,772,788,773,786,782,759,671,664,651,654,668,678,656,685,680,683,675,684,687,699,655,676,698,674,695,662,652,677,689,681,692,667,696,694,665,690,700,666,691,679,669,670,657,658,661,663,653,697,660,693,672,688,673,686,682,659,421,414,401,404,418,428,406,435,430,433,425,434,437,449,405,426,448,424,445,412,402,427,439,431,442,417,446,444,415,440,450,416,441,429,419,420,407,408,411,413,403,447,410,443,422,438,423,436,432,409,1221,1214,1201,1204,1218,1228,1206,1235,1230,1233,1225,1234,1237,1249,1205,1226,1248,1224,1245,1212,1202,1227,1239,1231,1242,1217,1246,1244,1215,1240,1250,1216,1241,1229,1219,1220,1207,1208,1211,1213,1203,1247,1210,1243,1222,1238,1223,1236,1232,1209,221,214,201,204,218,228,206,235,230,233,225,234,237,249,205,226,248,224,245,212,202,227,239,231,242,217,246,244,215,240,250,216,241,229,219,220,207,208,211,213,203,247,210,243,222,238,223,236,232,209}

Returns: "Possible"
50

50

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Returns: "Possible"
50

50

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Returns: "Possible"
50

50

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344,1347,1317,1318,1343,1313,1321,1320,1341,327,319,309,330,325,305,336,314,302,334,342,304,310,332,307,308,329,349,311,337,303,345,328,306,315,326,348,323,346,335,322,338,331,340,339,312,350,316,301,324,333,344,347,317,318,343,313,321,320,341,2027,2019,2009,2030,2025,2005,2036,2014,2002,2034,2042,2004,2010,2032,2007,2008,2029,2049,2011,2037,2003,2045,2028,2006,2015,2026,2048,2023,2046,2035,2022,2038,2031,2040,2039,2012,2050,2016,2001,2024,2033,2044,2047,2017,2018,2043,2013,2021,2020,2041,777,769,759,780,775,755,786,764,752,784,792,754,760,782,757,758,779,799,761,787,753,795,778,756,765,776,798,773,796,785,772,788,781,790,789,762,800,766,751,774,783,794,797,767,768,793,763,771,770,791,2077,2069,2059,2080,2075,2055,2086,2064,2052,2084,2092,2054,2060,2082,2057,2058,2079,2099,2061,2087,2053,2095,2078,2056,2065,2076,2098,2073,2096,2085,2072,2088,2081,2090,2089,2062,2100,2066,2051,2074,2083,2094,2097,2067,2068,2093,2063,2071,2070,2091,1777,1769,1759,1780,1775,1755,1786,1764,1752,1784,1792,1754,1760,1782,1757,1758,1779,1799,1761,1787,1753,1795,1778,1756,1765,1776,1798,1773,1796,1785,1772,1788,1781,1790,1789,1762,1800,1766,1751,1774,1783,1794,1797,1767,1768,1793,1763,1771,1770,1791,477,469,459,480,475,455,486,464,452,484,492,454,460,482,457,458,479,499,461,487,453,495,478,456,465,476,498,473,496,485,472,488,481,490,489,462,500,466,451,474,483,494,497,467,468,493,463,471,470,491}

Returns: "Possible"
10

7

{6,57,7,22,3,2,1,28,47,16,46,45,30,43,41,40,42,53,38,37,36,20,52,21,18,17,49,8,25,26,51,27,24,65,48,13,66,14,10,31,9,50,62,61,63,60,59,58,5,69,68,70,67,23,12,44,34,33,35,32,11,64,29,55,54,56,19,39,4,15}

Returns: "Impossible"
22

26

{254,243,247,239,251,235,252,244,236,248,258,241,240,259,249,256,260,245,250,238,242,255,237,246,257,253,150,139,143,135,147,131,148,140,132,144,154,137,136,155,145,152,156,141,146,134,138,151,133,142,153,149,46,35,39,31,43,27,44,36,28,40,50,33,32,51,41,48,52,37,42,30,34,47,29,38,49,45,514,503,507,499,511,495,512,504,496,508,518,501,500,519,509,516,520,505,510,498,502,515,497,506,517,513,540,529,533,525,537,521,538,530,522,534,544,527,526,545,535,542,546,531,536,524,528,541,523,532,543,539,410,399,403,395,407,391,408,400,392,404,414,397,396,415,405,412,416,401,406,394,398,411,393,402,413,409,384,373,377,369,381,365,382,374,366,378,388,371,370,389,379,386,390,375,380,368,372,385,367,376,387,383,98,87,91,83,95,79,96,88,80,92,102,85,84,103,93,100,104,89,94,82,86,99,81,90,101,97,306,295,299,291,303,287,304,296,288,300,310,293,292,311,301,308,312,297,302,290,294,307,289,298,309,305,462,451,455,447,459,443,460,452,444,456,466,449,448,467,457,464,468,453,458,446,450,463,445,454,465,461,488,477,481,473,485,469,486,478,470,482,492,475,474,493,483,490,494,479,484,472,476,489,471,480,491,487,72,61,65,57,69,53,70,62,54,66,76,59,58,77,67,74,78,63,68,56,60,73,55,64,75,71,436,425,429,421,433,417,434,426,418,430,440,423,422,441,431,438,442,427,432,420,424,437,419,428,439,435,202,191,195,187,199,183,200,192,184,196,206,189,188,207,197,204,208,193,198,186,190,203,185,194,205,201,566,555,559,551,563,547,564,556,548,560,570,553,552,571,561,568,572,557,562,550,554,567,549,558,569,565,228,217,221,213,225,209,226,218,210,222,232,215,214,233,223,230,234,219,224,212,216,229,211,220,231,227,280,269,273,265,277,261,278,270,262,274,284,267,266,285,275,282,286,271,276,264,268,281,263,272,283,279,358,347,351,343,355,339,356,348,340,352,362,345,344,363,353,360,364,349,354,342,346,359,341,350,361,357,20,9,13,5,17,1,18,10,2,14,24,7,6,25,15,22,26,11,16,4,8,21,3,12,23,19,176,165,169,161,173,157,174,166,158,170,180,163,162,181,171,178,182,167,172,160,164,177,159,168,179,175,332,321,325,317,329,313,330,322,314,326,336,319,318,337,327,334,338,323,328,316,320,333,315,324,335,331,124,113,117,109,121,105,122,114,106,118,128,111,110,129,119,126,130,115,120,108,112,125,107,116,127,123}

Returns: "Possible"
31

22

{616,605,596,601,615,606,609,602,608,607,612,455,611,595,610,603,597,598,93,613,600,599,44,33,24,29,43,34,37,30,36,35,40,42,39,23,38,31,25,26,32,41,28,27,308,297,288,293,307,298,301,294,300,299,304,306,303,287,302,295,289,290,296,305,292,291,176,165,156,161,175,166,169,162,168,167,172,174,171,155,170,163,157,158,164,173,160,159,242,231,222,227,241,232,235,228,234,233,238,240,237,221,236,229,223,224,230,239,226,225,528,517,508,513,527,518,521,514,520,519,524,526,523,507,522,515,509,510,516,525,512,511,660,649,640,645,659,650,653,646,652,651,656,658,655,639,654,647,641,642,648,657,644,643,22,11,2,7,21,12,15,8,14,13,18,20,17,1,16,9,3,4,10,19,6,5,220,209,200,205,219,210,213,206,212,211,216,218,215,199,214,207,201,202,208,217,204,203,352,341,332,337,351,342,345,338,344,343,348,350,347,331,346,339,333,334,340,349,336,335,682,671,662,667,681,672,675,668,674,673,678,680,677,661,676,669,663,664,670,679,666,665,110,99,90,95,109,100,103,96,102,101,106,108,105,89,104,97,91,92,98,107,94,604,396,385,376,381,395,386,389,382,388,387,392,394,391,375,390,383,377,378,384,393,380,379,198,187,178,183,197,188,191,184,190,189,194,196,193,177,192,185,179,180,186,195,182,181,418,407,398,403,417,408,411,404,410,409,414,416,413,397,412,405,399,400,406,415,402,401,594,583,574,579,253,584,587,580,586,585,590,592,589,573,588,581,575,576,582,591,578,577,506,495,486,491,505,496,499,492,498,497,502,504,501,485,500,493,487,488,494,503,490,489,264,593,244,249,263,254,257,250,256,255,260,262,259,243,258,251,245,246,252,261,248,247,330,319,310,315,329,320,323,316,322,321,326,328,325,309,324,317,311,312,318,327,314,313,550,539,530,535,549,540,543,536,542,541,546,548,545,529,544,537,531,532,538,547,534,533,88,77,68,73,87,78,81,74,80,79,84,86,83,67,82,75,69,70,76,85,72,71,154,143,134,139,153,144,147,140,146,145,150,152,149,133,148,141,135,136,142,151,138,137,484,473,464,469,483,474,477,470,476,475,480,482,479,463,478,471,465,466,472,481,468,467,132,121,112,117,131,122,125,118,124,123,128,130,127,111,126,119,113,114,120,129,116,115,286,275,266,271,285,276,279,272,278,277,282,284,281,265,280,273,267,268,274,283,270,269,638,627,618,623,637,628,631,624,630,629,634,636,633,617,632,625,619,620,626,635,622,621,462,451,442,447,461,452,614,448,454,453,458,460,457,441,456,449,443,444,450,459,446,445,66,55,46,51,65,56,59,52,58,57,62,64,61,45,60,53,47,48,54,63,50,49,374,363,354,359,373,364,367,360,366,365,370,372,369,353,368,361,355,356,362,371,358,357,440,429,420,425,439,430,433,426,432,431,436,438,435,419,434,427,421,422,428,437,424,423,572,561,552,557,571,562,565,558,564,563,568,570,567,551,566,559,553,554,560,569,556,555}

Returns: "Impossible"
43

10

{332,333,339,336,338,334,297,340,335,337,322,323,329,326,328,324,321,330,325,327,92,93,99,96,98,94,91,100,95,97,412,413,419,416,418,414,411,420,6,417,182,183,126,186,188,184,181,190,185,187,22,23,29,26,28,24,21,358,25,260,12,13,19,16,18,14,11,20,15,17,392,393,399,396,398,394,391,400,395,397,382,383,389,386,388,384,381,128,385,387,72,73,83,106,78,74,67,80,75,77,42,43,370,46,48,44,41,50,117,47,172,173,179,176,178,174,171,180,175,177,262,263,269,266,268,401,261,270,265,267,292,293,299,296,298,294,291,300,295,331,422,423,429,426,428,424,421,430,425,427,342,343,349,346,351,344,341,247,345,347,102,103,109,76,108,104,101,110,105,107,302,303,309,306,308,304,301,310,305,307,352,353,359,356,30,354,348,360,147,357,192,193,199,196,198,194,191,200,195,197,162,163,169,166,168,164,161,170,165,167,312,313,319,316,318,314,311,320,315,317,62,63,69,60,68,64,61,70,65,71,112,113,119,116,118,114,111,120,115,45,402,403,409,406,408,404,264,410,405,407,82,79,89,86,88,84,81,90,85,87,272,273,279,276,278,274,271,280,275,277,232,233,239,236,238,234,231,240,235,237,253,252,259,256,258,254,251,281,255,257,202,203,209,206,208,204,201,210,205,207,32,33,39,36,38,34,31,40,35,37,142,143,149,146,148,144,141,150,145,355,212,213,219,216,218,214,211,220,215,217,242,243,249,246,248,244,241,250,245,350,372,373,379,376,378,374,371,151,375,377,282,283,289,286,288,284,27,290,285,287,222,223,229,226,228,224,221,230,225,227,132,133,139,136,138,134,131,140,135,137,2,3,9,415,8,4,1,10,5,7,52,53,59,56,58,54,51,66,55,57,122,123,129,189,390,124,121,130,125,127,362,363,369,366,368,364,361,49,365,367,152,153,159,156,158,154,380,160,155,157}

Returns: "Impossible"
26

28

{358,355,351,362,345,363,344,357,361,348,364,341,346,356,352,339,350,347,359,354,337,349,353,360,342,338,99,340,498,495,491,502,485,503,484,497,501,465,504,481,486,496,492,479,490,487,499,494,477,489,493,500,482,478,483,480,190,187,183,194,177,195,176,189,193,180,196,173,178,188,184,171,182,255,191,186,169,181,185,192,174,170,175,172,554,551,547,558,541,559,540,553,557,544,560,537,542,552,548,535,546,543,555,550,533,545,549,556,538,534,539,536,106,103,343,110,93,111,92,105,109,96,112,89,94,104,100,87,98,282,107,102,85,97,101,108,90,86,91,88,470,467,463,474,457,475,456,469,473,460,476,453,458,468,464,451,462,459,471,466,449,461,488,472,454,450,455,452,386,383,379,390,373,391,372,385,389,376,392,369,374,384,380,367,378,375,387,382,365,377,381,388,226,366,371,368,666,663,659,670,653,671,652,665,669,656,672,649,654,664,660,647,658,655,667,662,645,657,661,668,650,646,651,648,694,691,687,698,681,699,680,693,697,515,700,677,682,692,115,675,686,683,695,690,673,685,689,696,678,674,304,676,302,299,295,306,289,307,288,301,305,292,308,285,290,300,296,283,294,291,303,298,281,293,297,679,286,95,287,284,638,635,600,642,625,643,624,637,641,628,644,621,626,636,632,619,630,627,639,634,617,629,633,640,622,618,623,620,610,607,603,614,597,615,596,609,613,631,616,593,598,608,604,591,602,599,611,606,589,601,605,612,594,590,595,592,218,215,211,222,205,223,204,217,221,208,224,201,206,216,212,199,210,207,219,214,197,209,213,220,202,198,203,200,274,271,267,278,261,279,509,273,277,264,280,257,262,272,268,179,266,263,275,270,253,265,269,571,258,254,259,256,134,131,127,138,121,139,120,133,137,124,140,117,122,132,128,688,126,123,135,130,113,125,129,136,118,114,119,116,722,719,715,726,709,727,708,721,725,712,728,705,710,720,716,75,714,711,723,718,701,713,717,724,706,702,707,704,582,579,575,586,569,587,568,581,585,572,588,565,570,580,576,563,574,276,583,578,561,573,577,584,566,562,567,564,442,439,435,446,429,447,428,441,445,432,448,425,430,440,436,423,434,431,443,438,421,433,437,444,426,422,427,424,330,327,323,334,317,516,316,329,333,320,336,313,318,328,324,311,322,319,331,326,309,321,325,332,314,310,315,312,78,48,71,82,65,83,64,77,81,68,84,61,66,76,72,59,70,67,79,74,57,69,73,80,62,58,63,60,22,19,15,26,9,27,8,21,25,12,28,5,10,20,16,3,14,11,23,18,1,13,17,24,6,2,7,4,414,411,407,418,401,419,400,413,417,404,420,397,402,412,408,395,406,403,415,410,393,405,409,416,398,394,399,396,246,243,239,250,233,251,232,245,249,236,252,229,234,244,240,227,238,235,247,242,156,237,241,248,230,370,231,228,162,159,155,166,149,167,148,161,165,152,168,145,150,160,225,143,154,151,163,158,141,153,157,164,146,142,147,144,526,523,519,530,513,531,512,525,529,335,532,260,514,524,520,507,518,684,527,522,505,517,521,528,510,506,511,508,50,47,43,54,37,55,36,49,53,40,56,33,38,703,44,31,42,39,51,46,29,41,45,52,34,30,35,32}

Returns: "Impossible"
46

43

{312,315,306,319,329,307,311,317,336,335,305,327,326,321,316,331,314,309,308,333,318,310,340,1259,325,320,334,341,304,338,337,313,323,322,343,332,328,303,342,344,330,324,302,1258,1261,1252,1265,1275,1253,1257,1263,1282,1281,1251,1273,1272,1267,1262,1277,1260,1255,1254,1279,1264,1256,1286,1285,1271,1266,1280,1287,1250,1284,1283,339,1269,1268,1289,1278,1274,1249,1288,1290,1276,1270,1248,1000,1003,994,1007,1017,995,999,1005,1024,1023,993,1015,1014,1009,1004,1019,1002,997,996,1021,1006,998,1028,1027,1013,1008,1022,1029,992,1026,1025,1001,1011,1010,1031,1020,1016,991,1030,1032,1018,1012,990,1129,1132,1123,1136,1146,1124,1128,1134,1153,1152,1122,1144,1143,1138,1133,479,1131,1126,1125,1150,1135,1127,1157,1156,1142,1137,1151,1158,1121,1155,1154,1130,1140,1139,1160,1149,1145,1120,1159,1161,1147,1141,1119,871,874,865,878,888,866,666,876,895,894,864,886,885,880,875,890,873,868,867,892,877,869,899,898,884,879,893,900,863,897,896,872,882,881,902,891,887,862,901,903,889,883,861,1301,1304,1295,1308,1318,1296,1300,1306,1325,1324,1294,1316,1315,1310,1305,1320,1303,1298,1297,1322,1307,1299,1329,1328,1314,1309,1323,1330,1293,1327,1326,1302,1312,1311,1332,1321,1317,1292,1331,1333,1319,1313,1291,355,358,349,362,372,350,354,360,379,378,348,370,369,364,359,374,357,352,351,376,361,353,383,382,368,363,377,384,347,381,380,356,366,365,386,375,371,346,385,387,373,367,345,97,100,91,104,114,92,96,102,121,120,90,112,111,106,101,116,99,94,93,118,103,95,125,124,110,105,119,126,89,123,122,98,108,107,128,117,113,88,127,129,115,109,87,570,573,564,577,587,565,569,575,594,593,563,585,584,579,574,589,572,567,566,591,576,568,598,597,583,578,592,599,562,596,595,571,581,580,601,590,586,561,600,602,588,582,560,269,272,263,276,286,264,268,274,293,1552,262,284,283,278,273,288,271,266,265,290,275,267,297,296,282,277,291,298,261,295,294,270,280,279,300,289,285,260,299,301,287,281,259,1946,1949,1940,1953,1963,1941,1945,1951,1970,1969,1939,1961,1960,1955,1950,1965,1948,1943,1942,1967,1952,1944,1974,1973,1959,1954,1968,1975,1938,1972,1971,1947,1957,1956,1977,1966,1962,1937,1976,1978,1964,1958,1936,699,702,693,706,716,694,698,704,723,722,692,714,713,708,703,718,701,696,695,720,705,697,727,726,712,707,721,728,691,725,724,700,710,709,730,719,715,690,729,731,717,711,689,1602,1605,1596,1609,1619,1597,1601,1607,1626,1625,1595,1617,1616,1611,1606,1621,1604,1599,1598,1623,1608,1600,1630,1629,1615,1610,1624,1631,1594,1628,1627,1603,1613,1612,742,1622,1618,1593,1632,1634,1620,1614,1592,1633,745,736,749,759,737,741,747,766,765,735,757,756,751,746,761,744,739,738,763,748,740,770,769,755,750,764,771,734,768,767,743,753,752,773,762,758,733,772,774,760,754,732,1903,1906,1897,1910,1920,1898,1902,1908,1927,1926,1896,1918,1917,1912,1907,1922,1905,1900,1899,1924,1909,1901,1931,1930,1916,1911,1925,1932,1895,1929,1928,1904,1914,1913,1934,1923,1919,1894,1933,1935,1921,1915,1893,828,831,822,835,845,823,827,833,852,851,821,843,842,837,832,847,830,825,824,849,834,826,856,855,841,836,850,857,820,854,853,829,839,838,859,848,844,819,858,860,846,840,818,54,57,48,61,71,49,53,59,78,77,47,69,68,63,58,73,56,51,50,75,60,52,82,81,67,62,76,83,46,80,79,55,65,64,85,74,70,45,84,86,72,66,44,1387,1390,1381,1394,1404,1382,1386,1392,1411,1410,1380,1402,1401,1396,1391,1406,1389,1384,1383,1408,1393,1385,1415,1414,1400,1395,1409,1180,1379,1413,1412,1388,1398,1397,1418,1407,1403,1378,1417,1419,1405,1399,1377,1774,1777,1768,1781,1791,1769,1773,1779,1798,1797,1767,1789,1788,1783,1778,1793,1776,1771,1770,1795,1780,1772,1802,1801,1787,1782,1796,1803,1766,1800,1799,1775,1785,1784,1805,1794,1790,1765,1804,1806,1792,1786,1764,140,143,134,147,157,135,139,145,164,163,133,155,154,149,144,159,142,137,136,161,146,138,168,167,153,148,162,169,132,166,165,141,151,150,171,160,156,131,170,172,158,152,130,527,530,521,534,544,522,526,532,551,550,520,542,541,536,531,546,529,524,523,548,533,525,555,554,540,535,549,556,519,553,552,528,538,537,558,547,543,518,557,559,545,539,517,1860,1863,1854,1867,1877,1855,1859,1865,1884,1883,1853,1875,1874,1869,1864,1879,1862,1857,1856,1881,1866,1858,1888,1887,1873,1868,1882,1889,1852,1886,1885,1861,1871,1870,1891,1880,1876,1851,1890,1892,1878,1872,1850,1645,1648,1639,1652,1662,1640,1644,1650,1669,1668,1638,1660,1659,1654,1649,1664,1647,1642,1641,1666,1651,1643,1673,1672,1658,1653,1667,1674,1637,1671,1670,1646,1656,1655,1676,1665,1661,1636,1675,1677,1663,1657,1635,1043,1046,1037,1050,1060,1038,1042,1048,1067,1066,1036,1058,1057,1052,1047,1062,1045,1040,1039,1064,1049,1041,1071,1070,1056,1051,1065,1072,1035,1069,1068,1044,1054,1053,1074,1063,1059,1034,1073,1075,1061,1055,1033,1731,1734,1725,1738,1748,1726,1730,1736,1755,1754,1724,1746,1745,1740,1735,1750,1733,1728,1727,1752,1737,1729,1759,1758,1744,1739,1753,1760,1723,1757,1756,1732,1742,1741,1762,1751,1747,1722,1761,1763,1749,1743,1721,183,186,177,190,200,178,182,188,207,206,176,198,197,192,187,202,185,180,179,204,189,181,211,210,196,191,205,212,175,209,208,184,194,193,214,203,199,174,213,215,201,195,173,785,788,779,792,802,780,784,790,809,808,778,800,799,794,789,804,787,782,781,806,791,783,813,812,798,793,807,814,777,811,810,786,796,795,816,805,801,776,1231,817,803,797,775,484,487,478,491,501,1148,483,489,508,507,477,499,498,493,488,503,486,481,480,505,490,482,512,511,497,492,506,513,476,510,509,485,495,494,515,504,500,475,514,516,502,496,474,1215,1218,1209,1222,1232,1210,1214,1220,1239,1238,1208,1230,1229,1224,1219,1234,1217,1212,1211,1236,1221,1213,1243,1242,1228,1223,1237,1244,1207,1241,1240,1216,1226,1225,1246,1235,815,1206,1245,1247,1233,1227,1205,1516,1519,1510,1523,1533,1511,1515,1521,1540,1539,1509,1531,1530,1525,1520,1535,1518,1513,1512,1537,1522,1514,1544,1543,1529,1524,1538,1545,1508,1542,1541,1517,1527,1526,1547,1536,1532,1507,1546,1548,1534,1528,1506,914,917,908,921,931,909,913,919,938,937,907,929,928,923,918,933,916,911,910,935,920,912,942,941,927,922,936,943,906,940,939,915,925,924,945,934,930,905,944,946,932,926,904,656,659,650,663,673,651,655,661,680,679,649,671,670,665,660,675,658,653,652,677,662,654,684,683,669,664,678,685,648,682,681,657,667,870,1375,676,672,647,686,688,674,668,646,613,616,607,620,630,608,612,618,637,636,606,628,627,622,617,632,615,610,609,634,619,611,641,640,626,621,635,642,605,639,638,614,624,623,644,633,629,604,643,645,631,625,603,957,960,951,964,974,952,956,962,981,980,950,972,971,966,961,976,959,954,953,978,963,955,985,984,970,965,979,986,949,983,982,958,968,967,988,977,973,948,987,989,975,969,947,1817,1820,1811,1824,1834,1812,1816,1822,1841,1840,1810,1832,1831,1826,1821,1836,1819,1814,1813,1838,1823,1815,1845,1844,1830,1825,1839,1846,1809,1843,1842,1818,1828,1827,1848,1837,1833,1808,1847,1849,1835,1829,1807,1344,1347,1338,1351,1361,1339,1343,1349,1368,1367,1337,1359,1358,1353,1348,1363,1346,1341,1340,1365,1350,1342,1372,1371,1357,1352,1366,1373,1336,1370,1369,1345,1355,1354,687,1364,1360,1335,1374,1376,1362,1356,1334,1086,1089,1080,1093,1103,1081,1085,1091,1110,1109,1079,1101,1100,1095,1090,1105,1088,1083,1082,1107,1092,1084,1114,1113,1099,1094,1108,1115,1078,1112,1111,1087,1097,1096,1117,1106,1102,1077,1116,1118,1104,1098,1076,1473,1476,1467,1480,1490,1468,1472,1478,1497,1496,1466,1488,1487,1482,1477,1492,1475,1470,1469,1494,1479,1471,1501,1500,1486,1481,1495,1502,1465,1499,1498,1474,1484,1483,1504,1493,1489,1464,1503,1505,1491,1485,1463,11,14,5,18,28,6,10,16,35,34,4,26,25,20,15,30,13,8,7,32,17,9,39,38,24,19,33,40,3,37,36,12,22,21,42,31,27,2,41,43,29,23,1,1559,1562,1553,1566,1576,1554,1558,1564,1583,1582,292,1574,1573,1568,1563,1578,1561,1556,1555,1580,1565,1557,1587,1586,1572,1567,1581,1588,1551,1585,1584,1560,1570,1569,1590,1579,1575,1550,1589,1591,1577,1571,1549,1172,1175,1166,1179,1189,1167,1171,1177,1196,1195,1165,1187,1186,1181,1176,1191,1174,1169,1168,1193,1178,1170,1200,1199,1185,1416,1194,1201,1164,1198,1197,1173,1183,1182,1203,1192,1188,1163,1202,1204,1190,1184,1162,1430,1433,1424,1437,1447,1425,1429,1435,1454,1453,1423,1445,1444,1439,1434,1449,1432,1427,1426,1451,1436,1428,1458,1457,1443,1438,1452,1459,1422,1456,1455,1431,1441,1440,1461,1450,1446,1421,1460,1462,1448,1442,1420,398,401,392,405,415,393,397,403,422,421,391,413,412,407,402,417,400,395,394,419,404,396,426,425,411,406,1715,427,390,424,423,399,409,408,429,418,414,389,428,430,416,410,388,226,229,220,233,243,221,225,231,250,249,219,241,240,235,230,245,228,223,222,247,232,224,254,253,239,234,248,255,218,252,251,227,237,236,257,246,242,217,256,258,244,238,216,441,444,435,448,458,436,440,446,465,464,434,456,455,450,445,460,443,438,437,462,447,439,469,468,454,449,463,470,433,467,466,442,452,451,472,461,457,432,471,473,459,453,431,1688,1691,1682,1695,1705,1683,1687,1693,1712,1711,1681,1703,1702,1697,1692,1707,1690,1685,1684,1709,1694,1686,1716,420,1701,1696,1710,1717,1680,1714,1713,1689,1699,1698,1719,1708,1704,1679,1718,1720,1706,1700,1678}

Returns: "Impossible"
30

26

{371,390,380,389,369,387,384,366,376,372,379,96,388,370,365,373,381,385,378,368,383,386,382,374,375,377,293,312,302,311,291,309,306,288,298,294,301,289,310,292,287,295,303,307,300,290,305,308,304,296,297,299,449,468,458,159,445,114,462,149,454,450,457,447,466,448,443,451,459,463,456,446,461,464,460,452,453,455,501,520,510,519,499,517,514,496,506,502,509,497,518,500,495,503,511,515,508,498,513,488,512,504,505,507,215,234,224,233,213,231,228,210,220,181,10,211,232,257,209,217,225,229,222,212,227,230,226,218,219,221,761,780,770,779,759,777,774,756,766,762,769,757,778,760,755,763,771,775,768,758,773,776,772,764,765,767,111,130,120,129,109,127,124,106,116,112,119,107,128,110,74,113,121,125,118,108,123,126,122,465,115,117,59,78,68,77,57,75,72,54,64,60,67,55,76,58,53,61,69,73,66,56,71,105,70,62,63,65,241,260,250,259,239,214,254,236,246,748,249,237,258,240,235,243,251,255,248,238,253,256,252,244,245,247,475,494,484,493,473,491,516,470,480,476,483,471,492,474,469,477,485,489,482,472,487,490,486,478,479,481,345,364,354,363,343,361,358,340,350,346,353,341,362,344,339,347,355,359,352,342,357,360,356,348,349,351,33,52,42,51,31,49,46,28,38,34,41,29,50,32,27,35,43,47,40,30,45,48,44,36,37,39,657,676,753,675,655,673,670,652,662,658,665,653,674,656,651,659,667,671,664,654,539,672,668,660,661,663,163,182,172,216,161,179,176,158,168,164,171,467,180,162,157,165,173,177,170,160,270,178,174,166,167,169,7,26,16,25,5,23,20,2,12,8,15,3,24,6,1,9,17,21,14,4,19,22,18,223,11,13,553,572,562,571,551,569,566,548,558,554,561,440,570,552,547,555,563,567,560,550,565,568,564,556,557,559,683,702,692,701,681,699,696,678,688,684,691,679,700,682,677,685,693,697,690,680,695,698,694,686,687,689,189,208,198,207,187,205,202,184,194,190,197,185,206,188,183,191,199,203,196,186,201,204,200,192,193,195,267,286,276,285,265,283,280,262,272,268,275,263,284,266,261,269,277,281,274,264,279,282,278,175,271,273,709,728,718,727,707,725,722,704,714,710,717,705,726,708,703,711,433,723,716,706,421,724,720,712,713,715,85,104,94,103,83,101,98,80,90,86,93,81,102,84,79,87,95,99,92,82,97,100,367,88,89,91,735,754,744,666,733,751,242,730,740,736,743,731,752,734,729,737,745,749,742,732,747,750,746,738,739,741,423,442,432,441,721,439,436,418,428,424,431,419,549,422,417,425,719,437,430,420,435,438,434,426,427,429,631,650,640,649,629,647,644,626,636,632,639,627,648,630,625,633,641,645,638,628,643,646,642,634,635,637,527,546,536,545,525,543,540,522,532,528,535,523,544,526,521,529,537,541,534,524,669,542,538,416,531,533,137,156,146,155,135,153,150,132,142,138,145,133,154,136,131,139,147,151,144,134,444,152,148,140,141,143,319,338,328,337,317,335,332,314,324,320,327,315,336,318,313,321,329,333,326,316,331,334,330,322,323,325,397,530,406,415,395,413,410,392,402,398,405,393,414,396,391,399,407,411,404,394,409,412,408,400,401,403,579,598,588,597,577,595,592,574,584,580,587,575,596,578,573,581,589,593,586,576,591,594,590,582,583,585,605,624,614,623,603,621,618,600,610,606,613,601,622,604,599,607,615,619,612,602,617,620,616,608,609,611}

Returns: "Impossible"
3

11

{9,2,8,1,29,7,4,31,11,10,5,6,24,30,23,26,16,25,28,33,32,27,20,13,19,12,14,18,15,17,22,21,3}

Returns: "Impossible"
10

5

{5,42,50,48,16,34,32,7,33,31,13,37,40,47,36,29,27,30,28,26,39,17,20,18,46,14,12,15,19,21,24,22,25,23,11,9,35,10,8,6,44,38,45,43,41,4,2,49,3,1}

Returns: "Impossible"
36

19

{224,218,228,225,211,227,221,210,214,220,213,226,217,215,222,216,212,219,223,72,66,76,73,59,75,69,58,62,68,61,74,65,63,70,64,60,67,71,528,522,532,529,515,531,525,514,518,524,517,530,521,519,526,520,516,523,527,243,237,247,244,230,246,240,229,233,239,232,245,236,234,241,235,231,238,242,110,104,114,111,97,113,487,96,100,106,99,112,103,101,108,557,98,105,109,262,256,266,263,249,265,259,248,252,258,251,264,255,253,260,254,250,257,261,547,541,551,548,534,550,544,533,537,543,536,549,540,538,545,539,535,542,546,376,370,314,377,363,379,373,362,146,372,365,378,369,367,374,368,364,371,375,357,351,361,358,344,360,354,343,347,353,346,359,350,348,355,349,345,352,356,186,180,190,187,173,189,183,172,176,182,175,188,179,177,184,178,174,181,185,623,617,627,624,610,626,620,609,613,619,612,625,616,614,621,615,611,618,622,129,123,133,130,116,132,126,115,119,125,118,131,122,120,127,121,117,124,128,91,85,95,92,78,94,88,77,81,87,102,93,84,82,89,83,79,86,90,281,275,285,282,268,284,278,267,271,277,270,283,274,272,279,273,269,276,280,319,313,323,320,306,322,316,305,309,315,308,321,312,310,317,311,307,380,318,585,579,589,586,572,588,582,571,575,581,574,587,578,576,583,577,573,580,584,471,465,475,472,458,474,468,457,461,467,460,473,464,462,469,463,459,466,470,490,484,494,491,477,493,107,476,480,486,479,492,483,481,488,482,478,485,489,661,655,665,662,648,664,658,647,651,657,650,663,654,652,659,653,649,656,660,15,9,19,16,2,18,12,1,5,11,4,17,454,6,13,7,3,10,14,566,149,570,567,553,569,563,552,556,562,555,192,559,80,564,558,554,561,565,680,674,684,681,204,683,677,666,670,676,669,682,673,671,678,672,668,675,679,148,142,152,560,505,151,145,413,138,144,137,150,141,139,366,140,136,143,147,300,294,304,301,287,303,297,286,290,296,289,302,293,291,298,292,288,295,299,167,161,171,168,154,170,164,153,157,163,156,169,160,158,165,159,155,162,166,395,389,399,396,382,398,392,381,385,391,384,397,388,386,393,387,383,390,394,205,199,209,206,568,208,202,191,195,201,194,207,198,196,203,197,193,200,667,433,427,437,434,420,436,430,419,423,429,422,435,426,424,431,425,421,428,432,509,503,513,510,496,512,506,495,499,135,498,511,502,500,507,501,497,504,508,338,332,342,339,325,341,335,324,328,334,327,340,331,329,336,330,326,333,337,53,47,57,54,40,56,50,39,43,49,42,55,46,44,51,45,41,48,52,604,598,608,605,591,607,601,590,594,600,593,606,597,595,602,596,592,599,603,34,28,38,35,21,37,31,20,24,30,23,36,27,25,32,26,22,29,33,452,446,456,453,439,455,449,438,442,448,441,8,445,443,450,444,440,447,451,414,408,418,415,401,417,411,400,404,410,403,416,407,405,412,406,402,409,134,642,636,646,643,629,645,639,628,632,638,631,644,635,633,640,634,630,637,641}

Returns: "Impossible"
17

49

{51,61,59,75,88,98,95,57,93,77,79,73,56,97,65,94,92,81,54,52,62,72,96,83,74,82,69,78,55,63,76,80,70,66,85,91,87,67,71,60,84,64,50,68,89,58,86,53,90,786,796,794,810,823,833,830,111,265,812,814,808,791,832,800,829,813,816,789,787,797,807,831,818,809,817,804,827,790,798,811,815,805,801,820,826,822,802,806,795,819,799,785,803,824,793,821,788,825,100,110,108,124,137,147,144,106,142,126,128,122,105,146,114,143,127,130,103,101,792,121,145,132,123,131,118,141,104,112,125,129,575,115,134,140,136,116,120,109,133,113,32,117,138,107,135,102,139,345,355,353,369,382,392,389,351,387,371,373,367,350,391,359,388,372,197,37,346,356,366,390,377,648,376,363,386,349,357,370,374,364,360,379,385,381,361,365,354,378,358,344,362,383,352,380,347,384,688,698,696,712,725,735,732,694,730,674,716,710,693,734,702,731,715,718,691,689,699,709,733,720,711,719,706,729,692,700,713,717,707,703,722,728,724,704,708,697,721,701,687,705,726,695,723,690,727,296,306,304,320,333,343,340,302,338,322,324,318,301,342,310,339,323,326,299,297,307,317,341,328,319,298,314,337,300,308,321,325,315,311,330,336,332,312,316,305,329,309,295,313,334,303,331,327,335,737,747,745,761,774,784,781,743,779,763,765,759,742,783,751,780,764,767,740,738,748,758,782,769,760,768,755,778,741,749,762,766,756,752,771,777,773,753,757,746,770,750,736,754,775,744,772,739,776,394,404,402,418,431,441,438,400,436,420,422,416,399,440,408,437,421,424,397,395,405,415,439,426,417,425,412,435,398,406,419,423,413,409,428,434,430,410,414,403,172,407,393,411,432,401,429,396,433,198,208,206,222,235,245,242,204,240,224,226,220,203,244,212,241,225,228,201,199,209,219,243,230,221,237,216,239,202,210,223,227,217,213,232,238,234,214,218,207,231,211,375,215,236,205,233,200,229,247,257,255,271,284,294,291,253,289,273,275,269,252,293,261,290,274,277,250,248,258,268,292,279,270,278,828,288,251,259,272,276,266,262,281,287,283,263,267,256,280,260,246,264,285,254,282,249,286,639,649,647,663,676,686,683,645,681,665,667,661,644,685,653,682,666,669,642,640,650,660,684,671,662,670,657,680,643,651,664,668,658,654,673,679,675,655,659,368,672,652,638,656,677,646,714,641,678,443,453,451,467,480,490,487,449,485,469,471,465,448,489,457,486,470,473,446,444,454,464,488,475,466,474,461,484,447,455,468,472,462,458,477,483,479,459,463,452,476,456,442,460,481,450,478,445,482,492,502,500,516,529,539,536,498,534,518,520,514,497,538,506,535,519,522,495,493,503,513,537,524,515,523,510,533,496,504,517,521,511,507,526,532,528,508,512,501,525,505,491,509,530,499,527,494,531,149,159,157,173,186,196,193,155,191,175,177,171,154,195,163,192,176,179,152,150,160,170,194,181,427,180,167,190,153,161,174,178,168,164,183,189,185,165,169,158,182,162,148,166,187,156,184,151,188,590,600,598,614,627,637,634,596,632,616,618,612,595,636,604,633,617,620,593,591,601,611,635,622,613,621,608,631,594,602,615,619,609,605,624,630,626,606,610,599,623,603,589,607,628,597,625,592,629,541,551,549,565,578,588,585,547,583,567,569,563,546,587,555,584,568,571,544,542,552,562,586,573,564,572,559,582,545,553,566,570,560,556,119,581,577,557,561,550,574,554,540,558,579,548,576,543,580,2,12,10,26,39,49,46,8,44,28,30,24,7,48,16,45,29,99,5,3,13,23,47,34,25,33,20,43,6,14,27,31,21,17,36,42,38,18,22,11,35,15,1,19,40,9,348,4,41}

Returns: "Impossible"
11

10

{18,38,39,35,57,45,36,87,34,31,7,8,9,5,10,3,6,71,4,1,95,28,29,25,30,23,26,22,24,21,107,108,109,105,110,103,106,102,104,101,83,98,99,27,100,93,96,92,94,91,17,37,19,15,20,13,16,12,14,11,47,48,49,33,50,43,46,42,44,41,32,77,89,85,90,97,86,82,84,81,67,68,69,65,70,63,66,58,64,61,88,78,79,75,80,73,76,72,74,2,40,62,59,55,60,53,56,52,54,51}

Returns: "Impossible"
34

35

{254,273,266,248,276,253,258,268,272,280,252,249,251,274,262,269,246,259,260,247,267,261,279,265,278,277,257,256,250,263,271,255,264,275,270,604,623,616,598,626,603,608,618,622,630,602,599,601,624,612,619,596,609,610,597,617,611,629,615,628,627,607,606,1024,613,621,605,614,625,620,394,413,406,388,416,393,398,408,412,420,392,389,391,414,402,409,386,399,400,387,407,401,419,405,418,417,397,396,390,403,411,395,404,415,410,989,1008,1001,983,1011,988,993,1003,1007,1015,987,984,986,1009,997,1004,981,994,995,982,1002,996,1014,1000,1013,1012,992,991,985,998,1006,990,999,1010,1005,919,938,931,913,941,918,923,933,937,945,917,914,916,939,927,934,911,924,925,912,932,926,672,930,943,942,922,921,915,928,936,920,929,940,935,1164,1183,1176,1158,1186,1163,1168,1178,1182,1190,1162,1159,1161,1184,1172,1179,1156,1169,1170,1157,1177,1171,1189,1175,1188,1187,1167,1166,1160,1173,1181,1165,1174,1185,1180,44,63,56,38,66,43,48,58,62,70,42,39,41,64,52,59,36,49,50,37,57,51,69,55,68,67,47,46,40,53,61,45,54,65,60,884,903,896,878,906,883,888,898,902,910,882,879,881,904,892,899,876,889,890,877,897,891,1131,895,908,907,887,886,880,893,901,885,894,905,900,639,658,651,633,661,638,643,653,657,665,637,634,636,659,647,654,631,644,645,632,652,646,664,650,663,662,642,641,635,648,656,640,649,660,655,569,588,581,563,591,568,573,583,587,595,567,564,566,589,577,584,561,574,575,562,582,576,594,580,593,592,572,571,565,578,586,570,579,590,585,674,693,686,668,696,673,678,688,692,700,944,669,671,694,682,689,666,679,680,667,687,681,699,685,698,697,677,676,670,683,691,675,684,695,690,814,833,826,808,836,813,818,828,832,840,812,809,811,834,822,829,806,819,820,807,827,821,839,825,838,837,817,816,810,823,831,815,824,835,830,954,973,966,948,976,953,958,968,972,980,952,949,951,974,962,969,946,959,960,947,967,961,979,965,978,977,957,956,950,963,971,955,964,975,970,534,553,546,528,556,533,538,548,552,560,532,529,531,554,542,549,526,539,540,527,547,541,559,545,558,557,537,536,530,543,551,535,544,555,550,184,203,196,178,206,183,188,198,202,210,182,179,181,204,192,199,176,189,190,177,197,191,209,195,208,207,187,186,180,193,201,185,194,205,200,464,483,476,458,486,463,468,478,482,490,462,459,461,484,472,479,456,469,470,457,477,471,489,475,488,487,467,466,460,473,481,465,474,485,480,600,1043,1036,1018,1046,1023,1028,1038,1042,1050,1022,1019,1021,1044,1032,1039,1016,1029,1030,1017,1037,1031,1049,1035,1048,1047,1027,1026,1020,1033,1041,1025,1034,1045,1040,429,448,441,423,451,428,433,443,447,455,427,424,426,449,437,444,421,434,435,422,442,436,454,440,453,452,432,431,425,438,446,430,439,450,445,324,343,336,318,346,323,328,338,342,350,322,319,321,344,332,339,316,329,330,317,337,331,349,335,348,347,73,326,320,333,341,325,334,345,340,1129,1148,1141,1123,1151,1128,1133,1143,1147,1155,1127,1124,1126,1149,1137,1144,1121,1134,1135,1122,1142,1136,1154,1140,1153,1152,1132,909,1125,1138,1146,1130,1139,1150,1145,499,518,511,493,521,498,503,513,517,525,497,494,496,519,507,514,491,504,505,492,512,506,524,510,523,522,502,501,495,508,516,500,509,520,515,709,728,721,703,731,708,713,723,727,735,707,704,706,729,717,724,701,714,715,702,722,716,734,720,733,732,712,711,705,718,120,710,719,730,725,1094,1113,1106,1088,1116,1093,1098,1108,1112,1120,1092,1089,1091,1114,1102,1109,1086,1099,1100,1087,1107,1101,1119,1105,1118,1117,1097,1096,1090,1103,1111,1095,1104,1115,1110,289,308,301,283,311,288,293,303,307,315,287,284,286,309,297,304,281,294,295,282,302,296,314,300,313,312,292,291,285,298,306,290,299,310,305,1059,1078,1071,1053,1081,1058,1063,1073,1077,1085,1057,1054,1056,1079,1067,1074,1051,1064,1065,1052,1072,1066,1084,1070,1083,1082,1062,1061,1055,1068,1076,1060,1069,1080,1075,219,238,231,213,241,218,223,233,237,245,217,214,216,239,227,234,211,224,225,212,232,226,244,230,243,242,222,221,215,228,236,220,229,240,235,114,133,126,108,136,113,118,128,132,140,112,109,111,134,122,129,106,119,726,107,127,121,139,125,138,137,117,116,110,123,131,115,124,135,130,359,378,371,353,381,358,363,373,377,385,357,354,356,379,367,374,351,364,365,352,372,366,384,370,383,382,362,361,355,368,376,360,369,380,375,149,168,161,143,171,148,153,163,167,175,147,144,146,169,157,164,141,154,155,142,162,156,174,160,173,172,152,151,145,158,166,150,159,170,165,849,868,861,843,871,848,853,863,867,875,847,844,846,869,857,864,841,854,855,842,862,856,874,860,873,872,852,851,845,858,866,850,859,870,865,744,763,756,738,766,743,748,758,762,770,742,739,741,764,752,759,736,749,750,737,757,751,769,755,768,767,747,746,740,753,761,745,754,765,760,9,28,21,3,31,8,13,23,27,35,7,4,6,29,17,24,1,14,15,2,22,16,34,20,33,32,12,11,5,18,26,10,19,30,25,79,98,91,327,101,78,83,93,97,105,77,74,76,99,87,94,71,84,85,72,92,86,104,90,103,102,82,81,75,88,96,80,89,100,95,779,798,791,773,801,778,783,793,797,805,777,774,776,799,787,794,771,784,785,772,792,786,804,790,803,802,782,781,775,788,796,780,789,800,795}

Returns: "Impossible"
46

21

{310,302,298,308,301,922,299,315,311,314,295,307,304,303,296,309,312,300,313,306,297,79,71,67,77,133,74,68,84,80,83,64,76,73,72,65,78,81,69,82,75,66,499,491,487,497,490,494,488,504,500,503,484,496,493,492,485,498,501,489,502,495,486,793,785,781,791,784,788,782,798,794,797,778,790,94,786,554,792,795,783,796,789,780,247,239,235,245,238,242,236,252,248,251,232,244,241,240,233,246,249,237,250,243,234,919,911,907,917,910,914,908,924,920,923,904,916,913,912,905,918,921,909,305,915,906,604,596,592,602,595,599,593,609,605,608,589,601,598,597,590,603,606,594,607,600,591,824,827,823,833,826,830,835,840,836,704,820,832,829,828,821,834,837,825,838,831,822,520,512,508,518,511,515,509,525,521,524,505,517,514,513,506,150,522,510,523,516,507,394,386,382,392,385,389,383,399,395,398,379,391,388,387,380,393,396,384,397,390,381,457,449,445,455,448,452,446,462,458,461,442,454,451,450,443,456,459,8,460,453,444,163,155,151,137,154,158,152,168,164,167,148,160,627,156,149,162,165,153,166,159,538,772,764,760,770,763,767,761,777,773,776,757,769,766,765,758,771,774,762,775,768,759,268,260,256,266,259,263,257,273,269,272,253,265,262,261,254,267,270,258,271,264,255,562,779,550,560,553,557,551,567,563,566,547,559,556,555,548,561,564,552,565,558,549,142,134,130,140,70,161,13,147,143,146,127,139,136,135,128,141,144,718,145,138,129,898,890,886,896,889,893,887,903,899,902,883,895,892,891,884,897,900,888,901,894,885,352,344,340,350,343,347,341,357,353,356,337,349,346,345,338,351,354,342,355,348,339,226,218,214,224,217,221,215,231,227,230,211,223,220,861,212,225,228,216,229,222,213,583,575,571,581,574,578,572,588,584,587,568,580,577,576,569,582,585,573,586,579,943,205,197,193,203,196,200,194,210,206,209,190,202,199,198,191,204,207,195,208,201,192,100,92,88,98,91,95,89,105,101,104,85,97,787,93,86,99,102,90,103,96,87,289,281,277,287,280,284,278,294,290,293,274,286,283,282,275,288,291,279,292,285,276,541,533,529,539,532,536,530,546,542,545,526,519,535,534,527,540,543,531,544,537,528,667,659,655,665,658,662,656,672,668,671,652,664,661,660,653,666,669,657,670,663,654,331,323,319,329,322,326,320,336,332,335,316,328,325,324,317,330,728,321,334,327,318,373,365,361,371,364,368,362,378,374,377,358,370,367,366,359,372,375,363,376,369,360,877,869,624,875,868,872,866,882,878,710,862,874,871,870,863,876,879,867,880,873,864,961,953,949,959,952,956,950,966,962,965,946,958,955,954,947,960,963,951,964,957,948,625,617,613,623,616,620,614,630,626,629,610,622,619,618,611,865,157,615,628,621,612,688,680,676,686,679,683,677,693,689,692,673,685,682,681,674,687,690,678,691,684,675,16,447,4,14,7,11,5,21,17,20,1,131,10,9,2,15,18,6,19,12,3,58,50,46,56,49,53,47,63,59,62,43,55,52,51,44,57,60,48,61,54,45,751,743,739,749,742,746,740,756,752,755,736,748,745,744,737,750,753,741,754,747,738,814,806,802,812,805,809,803,819,570,818,799,811,808,807,800,813,816,804,817,810,801,184,176,172,182,175,179,173,189,185,188,169,181,178,177,170,183,186,174,187,180,171,856,848,844,854,847,851,845,219,857,860,841,853,850,849,842,855,858,846,859,852,843,730,722,132,333,721,725,719,735,731,734,715,727,724,723,716,729,732,720,733,726,717,37,29,25,35,28,32,26,42,38,41,22,34,31,30,23,36,39,27,40,33,24,436,428,424,434,427,431,425,441,437,440,421,433,430,429,422,435,438,426,439,432,423,121,113,109,119,112,116,110,126,122,125,106,118,115,114,107,120,123,111,124,117,108,415,407,403,413,406,410,404,420,416,419,400,412,409,408,401,414,417,405,418,411,402,709,701,697,707,700,839,698,714,881,713,694,706,703,702,695,708,711,699,712,705,696,940,932,928,938,931,935,929,945,941,944,925,937,934,933,926,939,942,930,815,936,927,478,470,466,476,469,473,467,483,479,482,463,475,472,471,464,477,480,468,481,474,465,646,638,634,644,637,641,635,651,647,650,631,643,640,639,632,645,648,636,649,642,633}

Returns: "Impossible"
49

16

{469,471,474,477,472,478,479,473,475,468,480,476,470,465,466,467,53,55,58,61,56,62,63,57,59,52,64,60,54,49,50,51,485,487,490,493,488,494,495,489,491,484,496,492,486,481,482,483,101,276,106,109,104,110,111,105,107,100,112,108,102,97,98,99,5,7,10,13,8,14,15,9,11,4,16,12,6,1,2,3,213,215,218,221,216,222,223,217,219,212,224,220,214,209,210,211,197,199,202,205,200,206,207,201,203,196,208,204,198,193,194,195,549,551,554,557,552,558,559,553,555,548,560,556,550,545,546,547,757,759,762,765,760,766,767,761,763,756,768,764,758,753,754,755,37,39,42,45,40,46,47,41,43,36,48,44,38,33,34,35,149,151,154,157,152,158,159,153,155,148,160,156,150,145,146,147,693,695,698,701,696,702,703,697,699,692,704,700,694,689,690,691,533,535,538,541,536,542,543,537,539,532,544,540,534,529,530,531,21,23,26,29,24,30,31,25,27,20,32,28,22,17,18,19,517,519,522,525,520,526,527,521,523,516,528,524,518,513,514,515,661,663,666,669,664,670,671,665,667,660,672,668,662,657,658,659,725,727,730,733,728,734,735,729,731,724,736,732,726,721,722,723,245,247,250,253,248,254,255,249,251,244,256,252,246,241,242,243,229,231,234,237,232,238,239,233,235,228,240,236,230,225,226,227,773,775,778,781,776,782,783,777,779,772,784,780,774,769,770,771,117,119,122,125,120,126,127,121,123,116,128,124,118,113,114,115,437,439,442,445,440,446,447,441,443,436,448,444,438,433,434,435,341,343,346,349,344,350,351,345,347,340,352,348,342,337,338,339,565,567,570,573,568,574,575,569,571,564,576,572,566,561,562,563,581,583,586,589,584,590,591,585,587,580,592,588,582,577,578,579,421,423,426,429,424,430,431,425,427,420,432,428,422,417,418,419,613,615,618,621,616,622,623,617,619,612,624,620,614,609,610,611,261,263,266,269,264,270,271,265,267,260,272,268,262,257,258,259,357,359,362,365,360,366,367,361,363,356,368,364,358,353,354,355,405,407,410,413,408,414,415,409,411,404,416,412,406,401,402,403,389,391,394,397,392,398,399,393,395,388,400,396,390,385,386,387,501,503,506,509,504,510,511,505,507,500,512,508,502,497,498,499,629,631,634,637,632,638,639,633,635,628,640,636,630,625,626,627,597,599,602,605,600,606,607,601,603,596,608,604,598,593,594,595,453,455,458,461,456,462,463,457,459,452,464,460,454,449,450,451,645,647,650,653,648,654,655,649,651,644,656,652,646,641,642,643,277,279,282,285,280,286,287,281,283,103,288,284,278,273,274,275,85,87,90,93,88,94,95,89,91,84,96,92,86,81,82,83,133,135,138,141,136,142,143,137,139,132,144,140,134,129,130,131,741,743,746,749,744,750,751,745,747,740,752,748,742,737,738,739,165,167,170,173,168,174,175,169,171,164,176,172,166,161,162,163,181,183,186,189,184,190,191,185,187,180,192,188,182,177,178,179,709,711,714,717,712,718,719,713,715,708,720,716,710,705,706,707,69,71,74,77,72,78,79,73,75,68,80,76,70,65,66,67,677,679,682,685,680,686,687,681,683,676,688,684,678,673,674,675,373,375,378,381,376,382,383,377,379,372,384,380,374,369,370,371,325,327,330,333,328,334,335,329,331,324,336,332,326,321,322,323,309,311,314,317,312,318,319,313,315,308,320,316,310,305,306,307,293,295,298,301,296,302,303,297,299,292,304,300,294,289,290,291}

Returns: "Impossible"
31

18

{484,469,481,479,480,470,478,473,486,483,485,472,475,482,474,477,476,471,142,127,139,137,138,128,136,131,144,141,143,130,133,140,132,135,134,129,502,487,499,497,498,488,496,491,504,501,503,490,493,500,492,495,494,489,322,307,319,317,318,308,316,311,324,321,323,310,313,320,312,315,314,309,556,541,553,551,552,542,550,545,558,555,557,544,547,554,546,549,366,543,106,91,103,101,102,92,100,95,108,105,107,94,97,104,96,99,98,93,16,1,13,11,12,2,10,5,18,15,17,4,7,14,6,9,8,3,358,343,355,353,354,344,352,347,360,357,359,346,349,356,348,351,350,345,448,433,445,443,444,434,442,437,450,447,449,436,439,446,438,441,440,435,376,361,373,371,372,362,370,365,378,375,377,364,367,374,548,369,368,363,160,145,157,155,156,146,154,149,162,159,161,148,151,158,150,153,152,147,52,37,49,47,48,38,46,41,54,51,53,40,43,50,42,45,44,39,88,73,85,83,84,74,82,77,90,87,89,76,79,86,78,81,80,75,286,271,283,281,282,272,280,275,288,285,287,274,277,284,276,279,278,273,214,199,211,209,210,200,208,203,216,213,215,202,205,212,204,207,206,201,538,523,535,533,534,524,532,527,540,537,539,526,529,536,528,531,530,525,250,235,247,245,246,236,244,239,252,249,251,238,241,248,240,243,242,237,178,163,175,173,174,164,172,167,180,177,179,166,169,176,168,171,170,165,70,55,67,65,66,56,64,59,72,69,71,58,61,68,60,63,62,57,268,253,265,263,264,254,262,257,270,267,269,256,259,266,258,261,260,255,124,109,121,119,120,110,118,113,126,123,125,112,115,122,114,117,116,111,520,505,517,515,516,506,514,509,522,519,521,508,511,518,510,513,512,507,196,181,193,191,192,182,190,185,198,195,197,184,187,194,186,189,188,183,340,325,337,335,336,326,334,329,342,339,341,328,331,338,330,333,332,327,34,19,31,29,30,20,28,23,36,33,35,22,25,32,24,27,26,21,232,217,229,227,228,218,226,221,234,231,233,220,223,230,222,225,224,219,430,415,427,425,426,416,424,419,432,429,431,418,421,428,420,423,422,417,412,397,409,407,408,398,406,401,414,411,413,400,403,410,402,405,404,399,394,379,391,389,390,380,388,383,396,393,395,382,385,392,384,387,386,381,304,289,301,299,300,290,298,293,306,303,305,292,295,302,294,297,296,291,466,451,463,461,462,452,460,455,468,465,467,454,457,464,456,459,458,453}

Returns: "Impossible"
39

22

{207,204,202,220,212,218,213,206,208,200,211,201,209,217,203,205,199,214,219,216,210,215,625,622,620,638,630,636,631,624,626,618,629,619,627,635,621,623,617,632,637,634,628,633,537,532,534,550,542,548,543,536,538,530,541,531,539,547,533,535,529,544,549,546,540,545,603,600,598,616,608,614,609,602,604,596,607,597,605,613,599,601,595,610,615,612,606,611,757,754,752,770,762,768,763,756,758,750,761,751,759,767,753,755,749,764,769,766,760,765,163,160,158,176,168,174,169,162,164,156,167,775,165,173,159,161,155,170,175,172,166,171,779,776,774,792,784,790,785,778,780,772,783,773,781,789,157,777,771,786,791,788,782,787,53,50,48,66,58,64,59,52,54,46,57,47,55,63,49,51,45,60,65,62,56,61,405,402,400,418,410,416,411,404,406,398,409,399,407,415,401,403,397,412,417,414,408,413,97,94,92,110,102,108,103,96,98,90,101,91,99,107,93,95,89,104,109,106,100,105,361,358,356,374,366,372,367,360,362,354,365,355,363,371,357,359,353,368,373,370,364,369,273,270,268,286,278,284,279,272,274,266,277,267,275,283,269,271,265,280,285,282,276,281,141,138,136,154,146,152,147,140,142,134,145,135,143,151,137,139,561,148,153,150,144,149,471,483,466,484,476,482,477,470,472,464,475,465,473,481,467,469,463,478,468,480,474,479,449,446,444,462,454,460,455,448,450,442,453,443,451,459,445,447,441,456,461,458,452,457,493,490,488,506,498,504,499,492,494,486,497,487,495,503,489,491,485,500,505,502,496,501,383,380,378,396,388,394,389,382,839,376,387,377,385,393,379,381,375,390,395,392,386,391,251,248,246,264,256,262,257,250,252,244,255,245,253,261,247,249,243,258,263,260,254,259,801,798,796,814,806,812,807,800,802,794,805,795,803,811,797,799,793,808,813,810,804,809,295,292,290,308,300,306,301,294,296,288,299,289,297,305,291,293,287,302,307,304,298,303,823,820,818,836,828,834,829,822,824,816,827,817,825,833,819,821,815,830,835,832,826,831,691,688,686,704,696,702,697,690,692,684,695,685,693,701,687,689,683,698,703,700,694,699,229,226,224,242,234,240,235,228,230,222,233,223,231,239,225,227,221,236,241,238,232,237,669,666,664,682,674,680,675,668,670,662,673,663,671,679,665,667,661,676,681,678,672,677,75,72,70,88,80,86,81,74,76,68,79,69,77,85,71,73,67,82,87,84,78,83,317,314,312,330,322,328,323,316,318,310,321,576,319,327,313,315,309,324,329,326,320,325,735,732,730,748,740,746,741,734,736,728,739,729,737,745,731,733,727,742,747,744,738,743,185,182,180,198,190,196,191,184,186,178,189,179,187,195,181,183,177,192,197,194,188,193,845,842,840,858,850,856,851,844,846,838,849,384,847,855,841,843,837,852,857,854,848,853,119,116,114,132,124,130,125,118,120,112,123,113,121,129,115,117,111,126,131,128,122,127,515,512,510,528,520,526,521,514,516,508,519,509,517,525,511,513,507,522,527,524,518,523,9,6,4,22,14,20,15,8,10,2,13,3,11,19,5,7,1,16,21,18,12,17,427,424,422,440,432,438,433,426,428,420,431,421,429,437,423,425,419,434,439,436,430,435,581,578,311,594,586,592,587,580,582,574,585,575,583,591,577,579,573,588,593,590,584,589,31,28,26,44,36,42,37,30,32,24,35,25,33,41,27,29,23,38,43,40,34,39,559,556,554,572,564,570,565,558,560,552,563,553,133,569,555,557,551,566,571,568,562,567,647,644,642,660,652,658,653,646,648,640,651,641,649,657,643,645,639,654,659,656,650,655,713,710,708,726,718,724,719,712,714,706,717,707,715,723,709,711,705,720,725,722,716,721,339,336,334,352,344,350,345,338,340,332,343,333,341,349,335,337,331,346,351,348,342,347}

Returns: "Impossible"
32

25

{211,206,225,224,210,205,215,213,216,214,220,204,201,218,217,222,207,202,223,221,203,208,219,209,212,411,406,425,424,410,405,415,413,416,414,420,404,401,418,417,422,407,402,423,421,403,408,419,409,412,486,481,500,499,485,480,490,488,491,489,495,479,476,493,492,497,482,477,498,496,478,483,494,484,487,461,456,475,474,460,455,465,463,466,464,470,454,451,468,467,472,457,452,473,471,453,458,469,459,462,286,281,300,299,285,280,290,288,291,289,295,279,276,293,292,297,282,277,298,296,278,283,294,284,287,736,731,750,749,735,730,740,738,741,739,745,729,726,743,742,747,732,727,748,746,728,733,744,734,737,761,756,775,774,760,755,765,763,766,764,770,754,751,768,767,772,757,752,773,771,753,758,769,759,762,661,656,675,674,660,655,665,663,666,664,670,654,651,668,667,672,657,652,673,671,653,658,669,659,662,536,531,550,549,535,530,432,538,541,539,545,529,526,543,542,547,532,527,548,546,528,533,544,534,537,511,506,525,524,510,505,515,513,516,514,520,504,51,518,517,522,507,502,523,521,503,508,715,509,512,86,81,100,99,85,80,90,88,91,89,95,79,76,93,92,97,82,77,98,96,78,83,94,84,87,261,256,275,274,260,255,265,263,266,264,270,254,251,268,267,272,257,252,273,271,253,258,269,259,262,61,56,75,74,60,55,65,63,66,64,70,54,501,68,67,72,57,52,73,71,53,58,69,59,62,186,181,200,199,185,180,190,188,191,189,195,179,176,193,192,197,182,177,198,196,178,183,194,184,187,636,631,650,649,635,630,640,638,641,639,645,629,626,643,642,647,632,627,648,646,628,633,644,634,637,136,131,150,149,135,130,140,138,141,139,145,129,126,143,142,147,132,127,148,146,128,133,144,134,137,586,581,600,599,585,580,590,588,591,589,595,579,576,593,592,597,582,577,598,596,578,583,594,584,587,686,681,700,699,685,680,690,688,691,689,695,679,676,693,692,697,682,677,698,696,678,683,694,684,687,11,6,25,24,10,5,15,13,16,14,20,4,1,18,17,22,7,2,23,21,3,8,19,9,12,161,156,175,174,160,155,165,163,166,164,170,154,151,168,167,172,157,152,173,171,153,158,169,159,162,436,431,450,449,435,430,440,438,441,439,445,429,426,443,442,447,540,427,448,446,428,433,444,434,437,386,381,400,399,385,380,390,388,391,389,395,379,376,393,392,397,382,377,398,396,378,383,394,384,387,236,231,250,249,235,230,240,238,241,239,245,229,226,243,242,247,232,227,248,246,228,233,244,234,237,711,706,725,724,710,705,519,713,716,714,720,704,701,718,717,722,707,702,723,721,703,708,719,709,712,111,106,125,124,110,105,115,113,116,114,120,104,101,118,117,122,107,102,123,121,103,108,119,109,112,336,331,350,349,335,330,340,338,341,339,345,329,326,343,342,347,332,327,348,346,328,333,344,334,337,361,356,375,374,360,355,365,363,366,364,370,354,572,368,367,372,357,352,373,371,353,358,369,359,362,786,781,800,799,785,780,790,788,791,789,795,779,776,793,792,797,782,777,798,796,778,783,794,784,787,311,306,325,324,310,305,315,313,316,314,320,304,301,318,317,322,307,302,323,321,303,308,319,309,312,36,31,50,49,35,30,40,38,41,39,45,29,26,43,42,47,32,27,48,46,28,33,44,34,37,611,606,625,624,610,605,615,613,616,614,620,604,601,618,617,622,607,602,623,621,603,608,619,609,612,561,556,575,574,560,555,565,563,566,564,570,554,551,568,567,351,557,552,573,571,553,558,569,559,562}

Returns: "Impossible"
48

6

{244,161,159,162,160,158,187,191,189,145,190,188,31,35,33,36,34,32,49,53,51,54,52,50,115,119,117,120,118,38,223,227,225,228,226,224,67,71,69,72,70,68,91,95,93,96,94,92,163,167,165,168,166,164,199,203,201,204,202,200,79,83,81,84,82,80,277,281,279,282,280,278,37,41,102,42,40,116,7,30,9,12,10,8,265,269,267,270,268,266,121,125,123,126,124,109,61,65,142,66,64,62,55,59,57,60,58,56,97,101,99,39,100,98,1,5,3,6,4,2,259,263,261,264,262,260,193,155,195,198,196,194,133,137,135,138,136,134,181,185,183,186,184,182,229,233,231,234,232,230,247,251,249,252,250,248,192,149,147,150,148,146,241,245,243,246,157,242,211,215,213,216,214,212,235,239,237,240,238,236,73,77,75,78,76,74,151,197,153,156,154,152,169,173,171,174,172,170,122,113,111,114,112,110,19,23,21,24,22,20,217,221,219,222,220,218,43,47,45,48,46,44,103,107,105,108,106,104,283,287,285,288,286,284,253,257,255,258,256,254,13,17,15,18,16,14,205,209,86,210,208,206,85,89,87,90,88,207,175,179,177,180,178,176,271,275,273,276,274,272,127,131,129,132,130,128,139,143,141,144,63,140,25,29,27,11,28,26}

Returns: "Impossible"
21

26

{24,14,7,8,6,21,15,9,22,10,3,18,5,17,16,13,25,4,19,26,1,2,12,11,23,20,180,170,163,164,162,177,171,165,178,166,159,174,161,173,172,169,181,156,175,182,157,158,168,167,179,176,258,248,241,242,240,255,249,243,256,244,237,252,239,251,250,247,259,238,253,260,235,236,246,245,257,254,284,274,267,268,266,281,275,269,282,270,263,278,265,277,276,273,285,264,279,286,261,262,272,271,283,280,388,378,371,372,370,385,379,373,386,374,367,382,369,381,380,377,389,368,383,390,365,366,376,375,387,384,440,430,423,424,422,437,431,425,438,426,419,434,421,433,432,429,441,420,435,442,417,418,428,427,439,436,310,300,293,294,292,307,301,295,308,296,289,304,291,303,302,299,311,290,305,312,287,288,298,297,309,306,362,352,345,346,344,359,524,347,360,348,341,356,343,355,354,351,363,342,357,364,339,340,350,349,361,358,154,144,137,138,136,151,145,139,152,140,133,148,135,147,146,143,155,134,149,160,131,132,142,141,153,150,466,456,449,450,448,463,457,451,464,452,445,460,447,459,458,455,467,446,461,468,443,444,454,453,465,462,336,326,319,320,318,333,327,321,334,322,315,330,317,329,328,325,337,316,214,338,313,314,324,323,335,332,414,404,397,398,396,411,405,399,412,400,393,408,395,407,406,403,415,394,409,416,391,392,402,401,413,410,128,118,111,112,110,125,119,113,126,114,107,122,109,121,120,117,129,108,123,130,105,106,116,115,127,124,50,40,33,34,32,47,41,35,48,36,29,44,31,43,42,39,51,30,45,52,27,28,38,37,49,46,76,66,59,60,58,73,67,61,74,62,55,70,57,69,68,65,77,56,71,78,53,54,64,63,75,72,544,534,527,528,526,541,535,529,542,530,523,538,525,537,536,533,545,353,539,546,521,522,532,531,543,540,232,222,215,216,331,229,223,217,230,218,211,226,213,225,224,221,233,212,227,234,209,210,220,219,231,228,492,482,475,476,474,489,483,477,490,478,471,486,473,485,484,481,493,472,487,494,469,470,480,479,491,488,102,92,85,86,84,99,93,87,100,88,81,96,83,95,94,91,103,82,97,104,79,80,90,89,101,98,206,196,189,190,188,203,197,191,204,192,185,200,187,199,198,195,207,186,201,208,183,184,194,193,205,202,518,508,501,502,500,515,509,503,516,504,497,512,499,511,510,507,519,498,513,520,495,496,506,505,517,514}

Returns: "Impossible"
12

9

{96,19,21,27,77,22,97,25,20,80,73,75,81,78,76,8,79,74,59,28,30,36,33,31,32,103,29,89,82,84,90,93,85,86,88,83,24,1,3,9,6,4,46,7,104,17,10,35,18,15,13,63,72,11,44,37,39,45,42,40,94,43,38,58,100,102,108,105,34,2,106,101,62,55,57,14,60,107,12,61,56,98,91,87,99,26,41,95,23,92,53,5,48,54,51,49,50,52,47,71,64,66,16,69,67,68,70,65}

Returns: "Impossible"
46

18

{73,75,87,90,84,83,79,89,77,80,82,88,74,86,81,78,76,85,723,255,267,270,264,263,259,269,257,260,262,268,254,266,261,258,256,265,1,3,15,18,12,11,7,17,5,8,10,16,2,14,9,6,4,13,577,767,591,594,588,587,583,593,581,584,586,592,578,590,585,582,580,589,55,57,680,72,66,65,61,71,59,62,64,70,56,68,63,60,58,67,811,813,825,828,822,821,817,827,815,818,820,826,812,824,819,474,814,823,559,561,573,576,570,569,565,575,563,566,568,645,560,572,567,564,562,571,37,39,51,54,48,47,43,53,41,44,46,52,38,50,45,42,40,49,793,795,174,810,804,803,799,809,797,800,802,808,794,806,801,798,796,805,307,309,321,324,318,317,313,323,311,314,316,322,308,320,542,312,310,319,415,417,429,432,426,425,421,431,419,422,424,430,416,428,423,420,418,427,343,345,357,364,354,353,152,359,347,350,352,358,344,356,351,348,715,355,649,651,663,666,660,659,655,665,653,656,658,664,650,662,657,654,652,661,433,435,447,450,444,443,439,449,437,440,442,448,434,446,441,438,436,445,217,219,231,234,228,227,223,233,221,224,226,232,218,230,225,222,220,229,613,615,627,630,624,623,619,629,617,620,622,628,614,626,621,618,616,625,541,543,555,558,552,551,547,557,545,548,550,556,315,554,549,546,544,553,667,669,681,684,678,677,673,683,671,674,676,682,668,69,675,672,670,679,397,399,411,414,408,407,403,413,401,404,406,412,398,410,405,402,400,409,721,253,735,738,732,731,727,737,725,728,730,736,722,734,729,726,724,733,235,237,249,252,246,245,241,251,239,490,244,250,236,248,243,240,238,247,19,21,33,36,30,29,25,35,23,26,28,34,20,32,27,24,22,31,199,201,213,216,210,209,205,215,203,206,208,214,200,212,207,204,202,211,595,597,609,612,606,605,601,611,599,602,604,610,596,608,603,600,598,607,703,705,717,720,714,713,709,719,707,710,712,718,704,716,711,708,706,346,379,381,393,396,390,389,385,395,383,386,388,685,380,392,387,384,382,391,451,453,465,468,462,142,457,467,455,458,460,466,452,464,459,456,454,463,91,93,105,108,102,101,97,107,95,98,100,106,92,104,99,96,94,103,469,471,300,486,480,479,475,485,473,476,478,484,470,482,477,816,472,481,739,741,753,756,750,749,745,755,743,746,748,754,740,752,747,744,742,751,271,273,285,288,282,281,277,287,275,278,280,163,272,284,279,276,274,283,289,291,303,306,483,299,143,305,290,296,298,304,293,302,297,294,292,301,505,507,519,522,516,515,511,521,509,512,514,520,506,518,513,510,508,517,487,489,501,504,498,497,493,503,491,494,496,502,488,500,495,492,242,499,757,759,771,774,768,579,763,773,761,764,766,772,783,770,765,762,760,769,145,147,159,162,156,155,151,161,149,349,154,160,146,158,153,150,148,157,325,327,339,342,336,335,331,341,329,332,334,340,326,338,333,330,328,337,109,111,123,126,120,119,115,125,113,116,118,124,110,122,117,114,112,121,394,687,699,702,696,695,691,701,689,692,694,700,686,698,693,690,688,697,127,129,141,144,138,137,133,295,131,134,136,461,128,140,135,132,130,139,286,165,177,180,807,173,169,179,167,170,172,178,164,176,171,168,166,175,775,777,789,792,786,785,781,791,779,782,784,790,776,788,758,780,778,787,181,183,195,198,192,191,187,197,185,188,190,196,182,194,189,186,184,193,631,633,574,648,642,641,637,368,635,638,640,646,632,644,639,636,634,643,361,363,375,378,372,371,367,377,365,647,370,376,362,374,369,366,360,373,523,525,537,540,534,533,529,539,527,530,532,538,524,536,531,528,526,535}

Returns: "Impossible"
27

29

{690,567,675,694,693,685,684,672,670,680,692,687,688,676,689,678,682,677,696,669,683,277,679,695,686,671,691,681,674,632,615,578,56,635,627,626,614,612,622,634,261,630,618,631,620,624,619,638,611,625,610,621,637,628,613,633,623,602,458,441,772,462,461,453,452,440,438,448,460,455,456,444,457,446,450,445,464,437,451,436,447,463,454,439,459,449,442,342,325,327,346,345,258,336,324,322,332,344,339,340,328,341,330,334,329,348,321,335,320,331,347,338,323,343,333,326,139,122,124,143,142,134,133,121,119,129,141,136,137,125,138,127,131,126,145,118,132,117,128,144,135,120,140,130,123,23,6,506,27,26,18,17,5,3,13,25,20,21,9,22,11,15,10,29,2,16,1,12,28,19,4,24,14,7,284,267,269,288,287,279,278,266,264,274,286,281,282,270,283,272,276,271,290,263,668,262,273,289,280,265,285,275,268,226,209,211,230,229,221,220,208,206,216,228,223,224,212,225,214,218,213,232,205,219,204,215,231,222,207,227,217,210,429,412,414,433,432,424,423,411,409,419,431,426,427,415,428,417,421,416,435,408,422,407,418,434,425,410,430,420,413,777,760,762,781,780,575,771,759,757,767,779,774,775,763,629,765,769,764,783,756,770,161,766,782,317,758,778,768,761,516,70,501,520,519,511,510,498,496,8,518,513,514,502,515,504,508,503,522,495,509,65,505,521,512,108,517,507,500,168,151,153,172,171,39,162,150,148,158,170,165,166,154,167,156,160,155,174,147,755,146,157,173,164,149,169,159,152,603,586,588,607,606,598,597,585,583,593,605,600,601,589,616,591,595,590,609,582,596,581,592,608,599,584,604,594,587,748,731,733,752,751,743,742,730,728,738,750,745,746,734,747,736,740,735,754,727,741,726,737,753,744,729,749,739,732,313,296,298,773,316,308,307,295,293,303,315,310,311,299,312,301,305,300,319,292,306,291,302,318,309,294,314,304,297,400,383,385,404,403,395,394,382,380,390,402,397,398,386,399,388,392,387,406,379,393,378,389,405,396,381,401,391,384,574,557,559,617,577,569,568,556,554,564,576,571,572,560,573,562,566,561,580,553,673,552,563,579,570,555,443,565,558,52,35,37,636,55,47,46,34,32,42,54,49,50,38,51,40,44,163,58,31,45,30,41,57,48,33,53,43,36,81,64,66,85,84,76,75,63,61,71,83,78,79,67,80,69,73,68,87,60,74,59,499,86,77,62,82,72,494,545,528,530,549,548,540,539,527,525,535,547,542,543,531,544,533,537,532,551,524,538,523,534,550,541,526,546,536,529,255,238,240,259,337,250,249,237,235,245,257,252,253,241,254,243,247,242,776,234,248,233,244,260,251,236,256,246,239,661,644,646,665,664,656,655,643,641,651,663,658,659,647,660,649,653,648,667,640,654,639,650,666,657,642,662,652,645,487,470,472,491,490,482,481,469,467,477,489,484,485,473,486,475,479,474,493,466,480,465,476,492,483,468,488,478,471,197,180,182,201,200,192,191,179,177,187,199,194,195,183,196,185,189,184,203,176,190,175,186,202,193,178,198,188,181,110,93,95,114,113,105,104,92,90,100,112,107,497,96,109,98,102,97,116,89,103,88,99,115,106,91,111,101,94,371,354,356,375,374,366,365,353,351,361,373,368,369,357,370,359,363,358,377,350,364,349,360,376,367,352,372,362,355,719,702,704,723,722,714,713,701,699,709,721,716,717,705,718,707,711,706,725,698,712,697,708,724,715,700,720,710,703}

Returns: "Impossible"
10

12

{32,84,69,2,120,99,74,87,102,106,12,108,11,116,109,117,119,111,115,110,114,118,113,107,16,20,13,21,23,15,19,14,18,22,24,17,88,92,85,77,95,98,91,94,43,86,89,96,64,68,61,97,71,63,67,62,66,70,65,72,52,56,49,57,59,51,55,50,54,58,53,83,40,44,37,45,47,39,90,38,42,46,41,48,8,4,1,9,112,3,7,105,6,10,5,75,76,80,73,81,60,101,79,103,78,82,93,25,28,100,104,33,35,27,31,26,30,34,29,36}

Returns: "Impossible"
5

26

{39,34,44,36,52,41,48,38,51,37,50,30,45,32,27,35,29,31,42,43,28,49,46,33,47,40,65,60,70,62,78,67,74,64,77,63,76,56,71,58,53,61,55,57,68,69,54,75,72,59,73,66,117,112,122,114,130,119,126,116,129,115,128,108,123,110,105,113,107,109,120,121,106,127,124,111,125,118,13,8,18,10,26,15,22,12,25,11,24,4,19,6,1,9,3,5,16,17,2,23,20,7,21,14,91,86,96,88,104,93,100,90,103,89,102,82,97,84,79,87,81,83,94,95,80,101,98,85,99,92}

Returns: "Possible"
7

5

{35,33,32,34,31,15,13,12,14,11,5,3,2,4,1,20,18,17,19,16,10,8,7,9,6,30,28,27,29,26,25,23,22,24,21}

Returns: "Possible"
26

34

{221,214,231,234,217,161,237,205,222,236,215,689,211,213,238,230,208,233,216,223,224,227,235,228,229,206,225,232,212,365,218,219,207,226,561,554,571,574,557,560,577,545,562,576,555,549,551,118,578,570,548,573,556,563,564,145,575,568,569,546,565,572,552,550,558,559,547,566,697,690,707,710,693,696,713,681,698,712,691,685,687,209,714,706,684,709,692,699,700,703,711,704,705,682,701,708,688,686,694,695,683,702,459,452,469,472,455,458,475,443,460,474,453,447,449,451,476,468,446,471,454,461,462,465,473,466,467,444,463,749,450,448,456,457,445,464,255,248,265,268,251,254,271,239,256,270,249,243,245,247,272,264,242,267,250,257,258,261,269,262,263,240,259,266,246,244,252,253,241,260,391,384,401,404,387,390,407,375,392,406,385,379,381,383,310,400,378,403,386,393,394,397,405,398,399,376,395,402,382,380,388,389,377,396,595,588,605,608,591,594,611,579,596,610,589,583,585,587,612,604,582,607,590,597,598,601,609,602,603,835,599,606,586,584,592,593,581,600,17,10,27,30,13,16,33,1,18,32,11,5,7,9,34,26,4,29,12,19,20,23,31,24,25,2,21,28,8,6,14,15,3,22,51,44,61,64,47,50,67,35,52,66,45,39,41,43,68,60,38,63,46,53,54,57,65,58,59,36,55,62,42,40,48,49,37,56,493,486,503,506,489,492,509,477,494,508,487,481,483,485,510,502,480,505,488,495,496,499,507,500,501,478,497,504,484,482,490,491,479,498,833,826,843,846,829,832,849,817,834,848,827,821,823,825,850,842,820,845,828,580,836,839,847,840,841,818,837,844,824,822,830,831,819,838,323,316,333,336,319,322,339,307,324,338,317,311,313,315,340,332,408,335,318,325,326,329,337,330,331,308,327,334,314,312,320,321,309,328,527,520,537,540,523,526,543,511,538,542,521,515,517,519,544,536,514,539,522,529,530,533,541,534,535,512,531,528,518,516,524,525,513,532,119,112,129,132,115,553,135,103,120,134,113,107,109,111,136,128,106,131,114,121,122,125,133,126,127,104,123,130,110,108,116,117,105,124,85,78,95,98,81,84,101,69,86,100,79,73,75,77,102,94,72,97,80,87,88,91,99,92,93,70,89,96,76,74,82,83,71,90,153,138,163,166,149,152,169,137,154,168,147,141,143,567,170,162,140,165,148,155,156,159,167,160,220,146,157,164,144,142,150,151,139,158,765,758,775,778,761,764,781,470,766,780,759,753,755,757,782,774,752,777,760,767,768,771,779,772,773,750,769,776,756,754,762,763,751,770,357,350,367,370,353,356,373,341,358,372,351,345,347,349,374,366,344,369,352,359,360,363,371,364,210,342,361,368,348,346,354,355,343,362,731,724,741,744,727,730,747,715,732,746,725,719,721,723,748,740,718,743,726,733,734,737,745,738,739,716,735,742,722,720,728,729,717,736,867,860,877,880,863,866,883,851,868,882,861,855,857,859,884,876,854,879,862,869,870,873,881,874,875,852,871,878,858,856,864,865,853,872,629,622,639,642,625,628,645,613,630,644,623,617,182,621,646,638,616,641,624,631,632,635,643,636,637,614,633,640,620,618,626,627,615,634,187,180,197,200,183,186,203,171,188,202,181,175,177,179,204,196,174,199,619,189,190,193,201,194,195,172,191,198,178,176,184,185,173,192,799,792,809,812,795,798,815,783,800,814,793,787,789,791,816,808,786,811,794,801,802,805,813,806,807,784,803,810,790,788,796,797,785,804,663,656,673,676,659,662,679,647,664,678,657,651,653,655,680,672,650,675,658,665,666,669,677,670,671,648,667,674,654,652,660,661,649,668,289,282,299,302,285,288,305,273,290,304,283,277,279,281,306,298,276,301,284,291,292,295,303,287,297,274,293,300,280,278,286,296,275,294,425,418,435,438,421,424,441,409,426,440,419,413,415,417,442,434,412,437,420,427,428,431,439,432,433,410,429,436,416,414,422,423,411,430}

Returns: "Impossible"
23

42

{400,409,407,388,413,387,415,401,383,408,395,402,405,379,385,392,414,418,394,410,398,390,382,396,411,417,397,391,380,386,381,419,412,420,399,393,406,389,416,404,384,403,148,667,155,136,161,135,163,149,131,156,143,150,153,127,133,140,162,166,142,158,146,138,130,144,159,165,145,71,128,134,129,167,160,168,147,141,154,137,164,152,132,151,316,325,323,304,329,303,331,317,299,324,311,318,257,295,301,308,330,334,310,326,314,306,298,816,327,333,313,307,296,302,297,335,328,336,315,309,322,305,332,320,300,319,736,961,743,724,749,723,751,737,719,744,731,234,741,715,721,728,750,754,730,746,734,726,718,732,747,753,733,727,716,722,717,755,748,756,735,729,742,725,752,740,720,739,820,829,827,808,833,807,835,821,803,828,815,822,825,799,805,812,834,838,474,830,818,810,802,312,831,837,817,811,800,806,801,839,832,840,819,813,826,809,836,824,804,823,358,367,365,346,371,345,373,359,341,366,353,360,363,337,343,350,372,376,352,543,356,348,340,354,369,375,355,349,338,344,339,377,370,378,357,351,364,347,374,362,342,361,610,619,617,598,623,597,625,611,593,618,605,612,615,589,595,602,624,628,604,620,608,600,592,606,621,627,607,601,590,596,591,629,622,630,609,603,616,599,626,614,594,613,526,535,533,514,539,513,541,527,509,534,521,528,531,505,511,518,540,544,520,536,524,516,508,522,537,368,523,517,506,512,507,545,538,546,525,519,532,515,542,530,510,529,568,577,575,556,581,555,583,569,551,576,563,570,573,547,553,560,582,586,562,578,566,558,550,564,115,585,565,559,548,554,549,587,580,588,567,561,574,557,584,572,552,571,694,703,640,682,707,681,709,695,677,702,689,696,944,673,679,686,708,712,688,704,692,684,676,690,705,711,691,685,674,680,675,713,706,714,693,687,700,683,710,698,678,697,904,913,911,892,917,891,919,905,887,912,899,906,909,883,889,896,918,922,898,914,902,894,886,900,915,921,901,895,884,890,885,321,916,924,903,897,910,893,920,908,888,907,22,31,29,10,35,9,37,23,5,30,17,24,27,195,7,14,222,40,16,32,20,12,4,18,33,39,19,118,2,8,3,41,34,42,21,15,28,11,38,26,6,25,232,241,239,220,245,219,247,233,215,240,227,738,237,211,217,224,246,250,226,242,230,36,214,228,243,249,229,223,212,218,213,251,244,252,231,225,238,221,248,236,216,235,106,579,113,94,119,93,121,107,89,114,101,108,111,85,91,98,120,124,100,116,104,96,88,102,117,123,103,97,86,92,87,125,13,126,105,99,112,95,122,177,90,109,64,73,139,52,77,51,79,65,47,72,59,66,69,43,49,56,78,82,58,74,62,54,46,60,75,81,61,55,44,50,45,83,76,84,63,57,70,53,80,68,48,67,484,493,491,472,939,471,499,485,467,492,479,486,489,463,469,476,498,502,478,494,482,814,466,480,495,501,481,475,464,470,465,503,496,504,777,477,490,473,500,488,468,487,652,661,659,701,665,639,157,653,635,660,647,654,657,631,637,644,666,670,646,662,650,642,634,648,663,669,649,643,632,638,633,671,664,672,651,645,658,641,668,656,636,655,778,787,785,766,791,765,793,779,761,786,773,780,783,757,763,759,792,796,772,788,776,768,760,774,789,795,775,769,758,764,770,797,790,798,483,771,784,767,794,782,762,781,190,199,197,178,203,110,205,191,173,198,185,192,1,169,175,182,204,208,184,200,188,180,172,186,201,207,187,181,170,176,171,209,202,210,189,183,196,179,206,194,174,193,862,871,869,850,875,849,877,863,845,870,857,864,867,841,847,854,876,880,856,872,860,852,844,858,873,879,859,853,842,848,843,881,874,882,861,855,868,851,878,866,846,865,274,283,281,262,287,261,289,275,923,282,269,276,279,253,259,266,288,292,268,284,272,264,256,270,285,291,271,265,254,260,255,293,286,294,273,267,280,263,290,278,258,277,946,955,953,934,959,933,745,947,929,954,941,948,951,925,931,938,960,964,940,956,699,936,928,942,957,963,943,937,926,932,927,965,958,966,945,497,952,935,962,950,930,949,442,451,449,430,455,429,457,443,425,450,437,444,447,421,427,434,456,460,436,452,440,432,424,438,453,459,439,433,422,428,423,461,454,462,441,435,448,431,458,446,426,445}

Returns: "Impossible"
6

32

{191,171,170,168,192,164,169,184,161,172,9,173,174,177,176,187,188,175,166,178,102,179,163,167,186,183,190,185,182,162,180,181,159,139,138,158,160,132,137,152,129,140,133,141,142,145,144,155,156,143,134,146,157,147,131,135,154,151,136,153,150,130,148,149,127,107,106,126,128,100,105,120,97,108,101,109,110,113,112,123,124,111,189,114,125,115,99,103,122,119,104,121,118,98,116,117,63,43,42,62,64,36,41,56,33,54,37,45,46,49,48,59,60,47,38,50,61,22,35,39,58,55,40,57,44,34,52,53,31,11,10,30,32,4,165,24,1,12,5,13,14,17,16,27,28,15,6,67,29,19,3,7,26,23,8,25,51,2,20,21,95,75,74,83,96,68,73,88,65,76,69,77,78,81,80,91,92,79,70,82,93,94,18,71,90,87,72,89,86,66,84,85}

Returns: "Impossible"
27

44

{497,527,503,505,521,489,487,519,496,492,528,517,511,490,524,507,525,504,518,488,494,501,512,515,493,491,509,516,523,499,526,554,485,502,498,495,508,500,514,522,510,520,506,486,541,571,547,549,565,533,531,563,311,536,572,561,555,534,568,551,569,548,562,532,538,545,556,559,537,535,553,560,567,543,570,557,529,546,542,539,552,544,558,566,513,564,14,530,321,351,327,329,345,313,540,343,320,316,352,341,335,314,348,331,349,328,342,312,318,325,336,339,317,315,333,340,347,323,350,337,309,326,322,319,332,324,338,346,334,344,330,310,189,219,195,197,213,181,179,211,188,184,220,209,203,182,216,199,217,196,210,180,186,193,204,207,185,183,201,208,215,191,218,205,177,194,190,187,200,192,206,214,202,212,198,178,13,43,19,21,37,5,3,35,12,8,44,1166,27,6,40,23,41,20,34,4,10,17,28,31,9,7,25,32,39,15,42,29,1,18,550,11,24,16,30,38,26,36,22,2,1157,1187,1163,1165,1181,1149,1147,1179,1156,1152,1188,1177,1171,1150,1184,1167,1185,1164,1178,1148,1154,1161,1144,1175,1153,1151,1169,1176,1183,1159,1186,1173,1145,1162,1158,1155,1168,1160,1174,1182,603,1180,33,1146,585,615,591,593,609,577,575,607,584,580,616,605,599,578,612,595,613,592,606,576,582,589,600,1170,581,579,597,604,611,587,614,601,573,590,586,583,596,588,602,610,598,608,594,574,761,791,767,769,785,753,751,783,760,756,792,781,775,754,788,771,789,768,782,752,758,765,776,779,757,755,773,780,787,763,790,777,749,766,762,759,772,764,778,786,774,784,770,750,629,659,635,637,653,621,619,651,628,624,660,649,643,622,656,639,657,636,650,620,626,633,644,647,625,623,641,648,655,631,658,645,617,634,630,627,640,632,646,654,642,652,638,618,849,879,855,857,873,841,839,871,848,844,880,869,863,842,876,859,877,856,870,840,846,853,864,867,845,843,861,868,1069,851,878,865,837,854,850,847,860,852,866,874,862,872,858,838,717,747,723,725,741,709,707,739,716,712,748,737,731,710,744,727,745,724,738,708,714,721,732,735,713,711,729,736,743,719,746,733,705,722,718,715,728,720,734,742,730,740,726,706,101,131,107,109,125,93,91,123,100,96,132,121,115,94,128,111,129,108,122,92,98,105,116,119,97,95,113,120,127,103,130,117,89,106,102,99,112,104,118,126,114,124,110,90,673,703,679,681,697,665,663,695,672,668,704,693,687,666,700,683,701,680,694,664,670,677,688,691,669,667,685,692,699,675,702,689,661,678,674,671,684,676,690,698,686,696,682,662,145,175,151,153,169,137,135,167,144,140,176,165,159,138,172,155,173,152,166,136,142,149,160,163,141,139,157,164,171,147,174,161,133,150,146,143,156,148,162,170,158,168,154,134,409,439,415,417,433,401,399,431,408,404,440,429,423,402,436,419,437,416,430,400,406,942,424,427,405,403,421,428,435,411,438,425,397,414,410,407,420,412,426,434,422,432,418,398,1025,1055,1031,1033,1049,1017,1015,1047,1024,1020,1056,1045,1039,1018,1052,1035,1053,1032,1046,1016,1022,1029,1040,1043,1021,1019,1037,1044,1051,1027,1054,1041,1013,1030,1026,1023,1036,1028,1042,1050,1038,1048,1034,1014,233,263,239,241,257,225,223,255,1107,228,264,253,247,226,260,243,261,240,254,224,230,237,248,251,229,227,245,252,259,235,262,249,221,238,234,231,244,236,250,258,246,256,242,222,893,923,899,901,917,885,883,915,892,888,924,913,84,886,920,903,921,900,914,884,890,897,908,911,889,887,905,912,919,895,922,909,881,898,894,891,904,896,910,918,906,916,902,882,1113,1143,1119,1121,1137,1105,1103,1135,1112,1108,1172,1133,1127,1106,1140,1123,1141,1120,1134,1104,1110,1117,1128,1131,1109,232,1125,1132,1139,1115,1142,1129,1101,1118,1114,1111,1124,1116,1130,1138,1126,1136,1122,1102,805,69,811,813,829,797,795,827,804,800,836,825,819,798,832,815,833,812,826,796,802,809,820,823,801,799,817,824,831,807,834,821,793,810,806,803,816,808,822,830,818,828,814,794,875,1099,1075,1077,1093,1061,1059,1091,1068,1064,1100,1089,1083,1062,1096,1079,1097,1076,1090,1060,1066,1073,1084,1087,1065,1063,1081,1088,1095,1071,1098,1085,1057,1074,1070,1067,1080,1072,1086,1094,1082,1092,1078,1058,277,307,283,285,301,269,267,299,276,272,308,297,291,270,304,287,305,284,298,268,274,281,292,295,273,271,289,296,303,279,306,293,265,282,278,275,288,280,294,302,290,300,286,266,365,395,371,373,389,357,391,387,364,360,396,385,379,358,392,375,393,372,386,356,362,369,380,383,361,359,377,384,355,367,394,381,353,370,366,363,376,368,382,390,378,388,374,354,453,483,459,461,477,445,443,475,452,448,484,473,467,446,480,463,481,460,474,444,450,457,468,471,449,447,465,472,479,455,482,469,441,458,454,451,464,456,470,478,466,476,462,442,57,87,63,65,81,49,47,79,56,52,88,77,71,50,907,67,85,64,78,48,54,61,72,75,53,51,835,76,83,59,86,73,45,62,58,55,68,60,74,82,70,80,66,46,981,1011,987,989,1005,973,971,1003,980,976,1012,1001,995,974,1008,991,1009,988,1002,972,978,985,996,999,977,975,993,1000,1007,983,1010,997,969,986,982,979,992,984,998,1006,994,1004,990,970,937,967,943,945,961,929,927,959,936,932,968,957,951,930,964,947,965,944,958,928,934,941,952,955,933,931,949,956,963,939,966,953,925,413,938,935,948,940,954,962,950,960,946,926}

Returns: "Impossible"
50

50

{902,907,901,913,937,950,926,908,931,932,936,912,939,947,923,927,948,928,945,925,663,924,921,943,949,905,929,938,914,903,918,941,919,930,935,910,933,915,920,909,940,904,916,917,906,1499,911,934,922,944,502,507,501,513,537,550,526,508,531,532,536,512,539,547,523,527,548,528,545,525,542,524,521,543,549,505,529,538,514,503,518,541,519,530,535,510,533,515,520,509,540,504,516,517,506,546,511,534,522,544,2352,2357,2351,2363,2387,2400,2376,2358,2381,2382,2386,2362,2389,2397,2373,2377,2398,2378,2395,2375,2392,2374,2371,2393,2399,2355,2379,2388,2364,2353,2368,2391,2369,2380,2385,2360,2383,2365,2370,2359,2390,2354,2366,2367,2356,2396,2361,2384,2372,2394,152,157,151,163,187,200,176,158,181,182,186,162,189,197,173,177,198,178,195,175,192,174,171,193,199,155,179,188,164,153,168,191,169,180,185,160,183,165,170,159,190,154,166,167,156,196,161,184,172,194,1502,1507,1501,1513,1537,1550,1526,1508,1531,1532,1536,2426,1539,1547,1523,1527,1548,1528,1545,1525,1542,1524,1521,1543,1549,1505,1529,1538,1514,1503,1518,1541,1519,1530,1535,1510,1533,1515,1520,1509,1540,1504,1516,1517,811,1546,1511,1534,1522,1544,552,557,551,563,587,600,576,558,581,582,586,562,589,597,573,577,598,578,595,575,592,574,571,593,599,555,579,588,564,553,568,591,569,580,585,560,583,565,570,559,590,554,566,567,556,596,561,584,572,594,1902,1907,1901,1913,1937,1950,1926,1908,1931,1932,1936,1912,1939,1947,1923,1927,1948,1928,1945,1925,1942,1924,1921,1943,1949,1905,1929,1938,1914,1903,1918,1941,1919,1930,1935,1910,1263,1915,1920,1909,1940,1904,1916,1917,1906,1946,1911,1934,1922,1944,1552,1557,1551,1563,1587,1600,1576,1558,1581,1582,1586,1562,1589,1597,1573,1577,1598,1578,1595,1575,1592,1574,1571,1593,1599,1555,1579,1588,1564,1553,1568,1591,1569,1580,1585,1560,1583,1565,1570,1559,1590,1554,1566,1567,1556,1596,1561,1584,1572,1594,252,257,251,263,1404,300,276,258,281,282,286,262,289,297,273,277,298,278,295,275,292,274,271,293,299,255,279,288,264,253,268,291,269,280,285,260,283,265,270,259,290,254,266,267,256,296,261,284,272,294,202,207,201,213,237,250,226,208,231,232,236,212,239,247,223,227,248,228,245,225,1490,224,221,243,249,205,229,238,214,203,218,241,219,230,235,210,233,215,220,209,240,204,216,217,206,246,211,234,222,244,1852,1857,1851,460,1887,1900,1876,1858,1881,1882,1886,1862,1889,1897,1873,1877,1898,1878,1895,1875,1892,1874,1871,1893,1899,1855,1879,1888,1864,1853,1868,1891,1869,1880,1885,1860,1883,1865,1870,1859,1890,1854,1866,1867,1856,1896,1861,1884,1872,1894,1402,1407,1401,1413,1437,1450,1426,1408,1431,1432,1436,1412,1439,1447,1423,1427,1448,1428,1445,1425,1442,1424,1421,1443,1449,1405,1429,1438,1414,1403,1418,1382,1419,1430,1435,1410,1433,1415,1420,1409,1440,287,1416,1417,1406,1446,1411,1434,1422,1444,1352,1357,1351,1363,1387,1400,1376,1358,1381,1441,1386,1362,1389,1397,1373,1377,1398,1378,1395,1375,1392,1374,1371,1393,1399,1355,1379,1388,1364,1353,1368,1391,1369,1380,1385,1360,1383,1365,1370,1359,1390,1354,1366,1367,1356,1396,1361,1384,1372,1394,1702,1707,1701,1713,1737,1750,1726,1708,1731,1732,1736,2210,1739,1747,1723,1727,1748,1728,1745,1725,1742,1724,1721,1743,1749,1705,1729,1738,1714,1703,1718,1741,1719,1730,1735,1710,1733,1715,1720,1709,1740,1704,1716,1717,1706,1746,1711,1734,1722,1744,752,757,751,763,787,800,776,758,781,782,786,762,789,797,773,777,798,778,795,775,792,774,771,793,799,755,779,788,764,753,768,791,769,780,785,760,783,765,770,759,790,754,766,767,756,796,761,784,772,794,452,457,451,463,487,500,476,458,481,482,486,462,489,497,473,477,498,478,495,475,492,474,471,493,499,455,479,488,464,453,468,491,469,480,485,1863,483,465,470,459,2186,454,466,467,456,496,461,484,472,494,802,807,801,813,837,850,826,808,831,832,836,812,839,847,867,827,848,828,845,825,842,824,821,843,849,805,829,838,814,803,818,841,819,830,835,810,833,815,820,809,840,804,816,817,806,846,1506,834,822,844,2302,2307,2301,2313,2337,2350,2326,2308,2331,2332,2336,2312,2339,2347,2323,2327,2348,2328,2345,2325,2342,2324,2321,2343,2349,2305,2329,2338,2314,2303,2318,2341,2319,2330,2335,2310,2333,2315,2320,2309,2340,2304,2316,2317,2306,2346,2311,2334,2322,2344,1752,1757,1751,1763,1787,1800,1776,1758,1781,1782,1786,1762,1789,1797,1773,1777,1798,1778,1795,1775,1792,1774,1771,1793,1799,1755,1779,1788,1764,1753,1768,1791,2104,1780,1785,1760,1783,1765,1770,1759,1790,1754,1766,1767,1756,1796,1761,1784,1772,1794,1202,1207,1201,1213,1237,1250,1226,1208,1231,1232,1236,1212,1239,1247,1223,1227,1248,1228,1245,1225,1242,1224,1221,1243,1249,1205,1229,1238,1214,1203,1218,1241,1219,1230,1235,1210,1233,1215,1220,1209,1240,1204,1216,1217,1206,1246,1211,1234,1222,1244,1652,1657,1651,1663,1687,1700,1676,1658,1681,1682,1686,1662,1689,1697,1673,1677,1698,1678,1695,1675,1692,1674,1671,1693,1699,1655,1679,1688,1664,1653,1668,1691,1669,1680,1685,1660,1683,1665,1670,1659,1690,1654,1666,1667,1656,1696,1661,1684,1672,1694,2102,2107,2101,2113,2137,2150,2126,2108,2131,2132,2136,1178,2139,2147,2123,2127,2148,2128,2145,2125,2142,2124,2121,2143,2149,2105,2129,2138,2114,2103,2118,2141,2119,2130,2135,2110,2133,2115,2120,2109,2140,1769,2116,2117,2106,2146,2111,2134,2122,2144,652,657,651,942,687,700,676,658,681,682,686,662,689,697,673,677,698,678,695,675,692,674,671,693,699,655,679,688,664,653,668,691,669,680,685,660,683,665,670,659,690,654,666,667,656,696,661,684,672,694,1452,1457,1451,1463,1487,1500,1476,1458,1481,1482,1486,1462,1489,1497,1473,1477,1498,1478,1495,1475,1492,1474,1471,1493,946,1455,1479,1488,1464,1453,1468,1491,1469,1480,1485,1460,1483,1465,1470,1459,242,1454,1466,1467,1456,1496,1461,1484,1472,1494,2402,2407,2401,2413,2437,2450,1512,2408,2431,2432,2436,1614,2439,2447,2423,2427,2448,2428,2445,2425,2442,2424,2421,2443,2449,2405,2429,2438,2414,2403,2418,2441,2419,2430,2435,2410,2433,2415,2420,2409,2440,2404,2416,2417,2406,2446,2411,2434,2422,2444,1152,1157,1151,1163,1187,1200,1176,1158,1181,1182,1186,1162,1189,1197,1173,1177,1198,2112,1195,1175,1192,1174,1171,1193,1199,1155,1179,1188,1164,1153,1168,1191,1169,1180,1185,1160,1183,1165,1170,1159,1190,1154,1166,1167,1156,1196,1161,1258,1172,1194,352,357,351,363,387,400,376,358,381,382,386,362,389,397,373,377,398,378,395,375,392,374,371,393,399,355,379,388,364,353,368,391,369,380,385,360,383,365,370,359,390,354,366,367,356,396,361,384,372,394,1102,1107,1101,1113,1137,1150,1126,1108,1131,1132,1136,1112,1139,1147,1123,1127,1148,1128,1145,1125,1142,1124,1121,1143,1149,1105,1129,1138,1114,1103,1118,1141,1119,1130,1135,1110,1133,1115,1120,1109,1140,1104,1116,1117,1106,1146,1111,1134,1122,1144,302,307,301,313,337,350,326,308,331,332,336,312,339,347,323,327,348,328,345,325,342,324,321,343,349,305,329,338,314,303,318,341,319,330,335,310,333,315,320,309,340,304,316,317,306,346,311,334,322,344,1002,1007,1001,1013,1037,1050,1026,1008,1031,1032,1036,1012,1039,1047,1023,1027,1048,1028,1045,1025,1042,1024,1021,1043,1049,1005,1029,1038,1014,1003,1018,1041,1019,1030,1035,1010,1033,1015,1020,1009,1040,1004,1016,1017,1006,1046,1011,1034,1022,1044,952,957,951,963,987,1000,976,958,981,982,986,962,989,997,973,977,998,978,995,975,992,974,971,993,999,955,979,98,964,953,968,991,969,980,985,960,983,965,970,959,990,954,966,967,956,996,961,984,972,994,402,407,401,413,437,450,426,408,431,432,436,412,439,447,423,427,448,428,445,425,442,424,421,443,449,405,429,438,414,403,418,441,419,430,435,410,433,415,2498,409,440,404,416,417,406,446,411,434,422,444,852,857,851,863,887,900,876,858,881,882,886,862,889,897,873,877,898,878,895,875,892,874,871,893,899,855,879,888,864,853,868,891,869,880,885,860,883,865,870,859,890,854,866,823,856,896,861,884,872,894,2252,2257,2251,2263,2287,2300,2276,2258,2281,2282,2286,2262,2289,2297,2273,2277,2298,2278,2295,2275,2292,2274,2271,2293,2299,2255,2279,2288,2264,2253,2268,2291,2269,2280,2285,2260,2283,2265,2270,2259,2290,2254,2266,2267,2256,2296,2261,2284,2272,2294,1252,1257,1251,1933,1287,1300,1276,1184,1281,1282,1286,1262,1289,1297,1273,1277,1298,1278,1295,1275,1292,1274,1271,1293,1299,1255,1279,1288,1264,1253,1268,1291,1269,1280,1285,1260,1283,1265,1270,1259,1290,1254,1266,1267,1256,1296,1261,1284,1272,1294,2,7,1,13,37,50,26,8,31,32,36,12,39,47,23,27,48,28,45,25,42,24,21,43,49,5,29,38,14,3,18,41,19,30,35,10,33,15,20,9,40,4,16,17,6,46,11,34,22,44,702,707,701,713,737,750,726,708,731,732,736,712,739,747,723,727,748,728,745,725,742,724,721,743,749,705,729,738,714,703,718,741,719,730,735,710,733,715,720,709,740,704,716,717,706,746,711,734,722,744,2002,2007,2001,2013,2037,2050,2026,2008,2031,2032,2036,2012,2039,2047,2023,2027,2048,2028,2045,2025,2042,2024,2021,2043,2049,2005,2029,2038,2014,2003,2018,2041,2019,2030,2035,2010,2033,2015,2020,2009,2040,2004,2016,2017,2006,2046,2011,2034,2022,2044,1952,1957,1951,1963,1987,2000,1976,1958,1981,1982,1986,1962,1989,1997,1973,1977,1998,1978,1995,1975,1992,1974,1971,1993,1999,1955,1979,1988,1964,1953,1968,1991,1969,1980,1985,1960,1983,1965,1970,1959,1990,1954,1966,1967,1956,1996,1961,1984,1972,1994,2052,2057,2051,2063,2087,2100,2076,2058,2081,2082,2086,2062,2089,2097,2073,2077,2098,2078,2095,2075,2092,2074,2071,2093,2099,2055,2079,2088,2064,2053,2068,2091,2069,2080,2085,2060,2083,2065,2070,2059,2090,2054,2066,2067,2056,2096,2061,2084,2072,2094,1052,1057,1051,1063,1087,1100,1076,1058,1081,1082,1086,1062,1089,1097,1073,1077,1098,1078,1095,1075,1092,1074,1071,1093,1099,1055,1079,1088,1064,1053,1068,1091,1069,1080,1085,1060,1083,1065,1070,1059,1090,1054,1066,1067,1056,1096,1061,1084,1072,1094,602,607,601,613,637,650,626,608,631,632,636,612,639,647,623,627,648,628,645,625,642,624,621,643,649,605,629,638,614,603,618,641,619,630,635,610,633,615,620,609,640,604,616,617,606,646,611,634,622,644,52,57,51,63,87,100,76,58,81,82,86,62,89,97,73,77,988,78,95,75,92,74,71,93,99,55,79,88,64,53,68,91,69,80,85,60,83,65,70,59,90,54,66,67,56,96,61,84,72,94,102,107,101,113,137,150,126,108,131,132,136,112,139,147,123,127,148,128,145,125,142,124,121,143,149,105,129,138,114,103,118,141,119,130,135,110,133,115,120,109,140,104,116,117,106,146,111,134,122,144,1602,1607,1601,1613,1637,1650,1626,1608,1631,1632,1636,1612,1639,1647,1623,1627,1648,1628,1645,1625,1642,1624,1621,1643,1649,1605,1629,1638,2412,1603,1618,1641,1619,1630,1635,1610,1633,1615,1620,1609,1640,1604,1616,1617,1606,1646,1611,1634,1622,1644,2202,2207,2201,2213,2237,2250,2226,2208,2231,2232,2236,2212,2239,2247,2223,2227,2248,2228,2245,2225,2242,2224,2221,2243,2249,2205,2229,2238,2214,2203,2218,2241,2219,2230,2235,1712,2233,2215,2220,2209,2240,2204,2216,2217,2206,2246,2211,2234,2222,2244,1802,1807,1801,1813,1837,1850,1826,1808,1831,1832,1836,1812,1839,1847,1823,1827,1848,1828,1845,1825,1842,1824,1821,1843,1849,1805,1829,1838,1814,1803,1818,1841,1819,1830,1835,1810,1833,1815,1820,1809,1840,1804,1816,1817,1806,1846,1811,1834,1822,1844,1302,1307,1301,1313,1337,1350,1326,1308,1331,1332,1336,1312,1339,1347,1323,1327,1348,1328,1345,1325,1342,1324,1321,1343,1349,1305,1329,1338,1314,1303,1318,1341,1319,1330,1335,1310,1333,1315,1320,1309,1340,1304,1316,1317,1306,1346,1311,1334,1322,1344,2452,2457,2451,2463,2487,2500,2476,2458,2481,2482,2486,2462,2489,2497,2473,2477,420,2478,2495,2475,2492,2474,2471,2493,2499,2455,2479,2488,2464,2453,2468,2491,2469,2480,2485,2460,2483,2465,2470,2459,2490,2454,2466,2467,2456,2496,2461,2484,2472,2494,2152,2157,2151,2163,2187,2200,2176,2158,2181,2182,490,2162,2189,2197,2173,2177,2198,2178,2195,2175,2192,2174,2171,2193,2199,2155,2179,2188,2164,2153,2168,2191,2169,2180,2185,2160,2183,2165,2170,2159,2190,2154,2166,2167,2156,2196,2161,2184,2172,2194}

Returns: "Impossible"
50

50

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042,2040,2050,2047,2006,2037,2005,2017,2048,2012,2027,2036,2029,2004,2046,2030,2015,2013,2038,2014,2003,2026,2028,2001,2039,2041,2018,2021,2035,2007,2020,2043,2031,2024,2009,2008,2033,2049,2016,2045,2044,2022,2010,2011,2023,2019,2032,2025,2034,202,242,240,250,247,206,237,205,217,248,212,227,236,229,204,246,230,215,213,238,214,203,226,228,201,239,241,218,221,235,207,220,243,231,224,209,208,233,249,216,245,244,222,210,211,223,219,232,225,234,1352,1392,1390,1400,1397,1356,1387,1355,1367,1398,1362,1377,1386,1379,1354,1396,1380,1365,1363,1388,1364,1353,1376,1378,1351,1389,1391,1368,1371,1385,1357,1370,1393,1381,1374,1359,1358,1383,1399,1366,1395,1394,1372,1360,1361,1373,1369,1382,1375,1384,452,492,490,500,497,456,487,455,467,498,462,477,486,479,454,496,480,465,463,488,464,453,476,478,451,489,491,468,471,485,457,470,493,481,474,459,458,483,499,466,495,494,472,460,461,473,469,482,475,484,1052,1092,1090,1100,1097,1056,1087,1055,1067,1098,1062,1077,1086,1079,1054,1096,1080,1065,1063,1088,1064,1053,1076,1078,1051,1089,1091,1068,1071,1085,1057,1070,1093,1081,1074,1059,1058,1083,1099,1066,1095,1094,1072,1060,1061,1073,1069,1082,1075,1084,2352,2392,2390,2400,2397,2356,2387,2355,2367,2398,2362,2377,2386,2379,2354,2396,2380,2365,2363,2388,2364,2353,2376,2378,2351,2389,2391,2368,2371,2385,2357,2370,2393,2381,2374,2359,2358,2383,2399,2366,2395,2394,2372,2360,2361,2373,2369,2382,2375,2384}

Returns: "Impossible"
50

50

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Returns: "Impossible"
50

50

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Returns: "Possible"
50

50

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211,1210,1239,1250,1203,1245,1244,1217,1202,1228,1205,1213,1240,1231,1216,1226,1229,1249,1214,484,480,469,457,473,471,468,472,474,483,493,459,465,451,477,486,456,482,485,497,488,475,498,454,487,491,470,492,458,496,462,461,460,489,500,453,495,494,467,452,478,455,463,490,481,466,476,479,499,464,1534,1530,1519,1507,1523,1521,1518,1522,1524,1533,1543,1509,1515,1501,1527,1536,1506,1532,1535,1547,1538,1525,1548,1504,1537,1541,1520,1542,1508,1546,1512,1511,1510,1539,1550,1503,1545,1544,1517,1502,1528,1505,1513,1540,1531,1516,1526,1529,1549,1514,2334,2330,2319,2307,2323,2321,2318,2322,2324,2333,2343,2309,2315,2301,2327,2336,2306,2332,2335,2347,2338,2325,2348,2304,2337,2341,2320,2342,2308,2346,2312,2311,2310,2339,2350,2303,2345,2344,2317,2302,2328,2305,2313,2340,2331,2316,2326,2329,2349,2314,2234,2230,2219,2207,2223,2221,2218,2222,2224,2233,2243,2209,2215,2201,2227,2236,2206,2232,2235,2247,2238,2225,2248,2204,2237,2241,2220,2242,2208,2246,2212,2211,2210,2239,2250,2203,2245,2244,2217,2202,2228,2205,2213,2240,2231,2216,2226,2229,2249,2214,84,80,69,57,73,71,68,72,74,83,93,59,65,51,77,86,56,82,85,97,88,75,98,54,87,91,70,92,58,96,62,61,60,89,100,53,95,2029,67,52,78,55,63,90,81,66,76,79,99,64,734,730,719,707,723,721,718,722,724,733,743,709,715,701,727,736,706,732,735,747,738,725,748,704,737,741,720,742,708,746,712,711,710,739,750,703,745,744,717,702,728,705,713,740,731,716,726,729,749,714,2284,2280,2269,2257,2273,2271,2268,2272,2274,2283,2293,2259,2265,2251,2277,2286,2256,2282,2285,2297,2288,2275,2298,2254,2287,2291,2270,2292,2258,2296,2262,2261,2260,2289,2300,2253,2295,2294,2267,2252,2278,2255,2263,2290,2281,2266,2276,2279,2299,2264,2084,2080,2069,2057,2073,2071,2068,2072,2074,2083,2093,2059,2065,2051,2077,2086,2056,2082,2085,2097,2088,2075,2098,2054,2087,2091,2070,2092,2058,2096,2062,2061,2060,2089,2100,2053,2095,2094,2067,2052,2078,2055,2063,2090,2081,2066,2076,2079,2099,2064,334,330,319,307,323,321,318,322,324,333,343,309,315,301,327,336,306,332,335,347,338,325,348,304,337,341,320,342,308,346,312,311,310,339,350,303,345,344,317,302,328,305,313,340,331,316,326,329,349,314,534,530,519,507,523,521,518,522,524,533,543,509,515,501,527,536,506,532,535,547,538,525,548,504,537,541,520,542,508,546,512,511,510,539,550,503,545,544,517,502,528,505,513,540,531,516,526,529,549,514,684,680,669,657,673,671,668,672,674,683,693,659,665,651,677,686,656,682,685,697,688,675,698,654,687,691,670,692,658,696,662,661,660,689,700,653,695,694,667,652,678,655,663,690,681,666,676,679,699,664,1484,1480,1469,1457,1473,1471,1468,1472,1474,1483,1493,1459,1465,1451,1477,1486,1456,1482,1485,1497,1488,1475,1498,1454,1487,1491,1470,1492,1458,1496,1462,1461,1460,1489,1500,1453,1495,1494,1467,1452,1478,1455,1463,1490,1481,1466,1476,1479,1499,1464,984,980,969,957,973,971,968,972,974,983,993,959,965,951,977,986,956,982,985,997,988,975,998,954,987,991,970,992,958,996,962,961,960,989,1000,953,995,994,967,952,978,955,963,990,981,966,976,979,999,964,2034,2030,2019,2007,2023,2021,2018,2022,2024,2033,2043,2009,2015,2001,2027,2036,2006,2032,2035,2047,2038,2025,2048,2004,2037,2041,2020,2042,2008,2046,2012,2011,2010,2039,2050,2003,2045,2044,2017,2002,2028,2005,2013,2040,2031,2016,2026,94,2049,2014,1734,1730,1719,1707,1723,1721,1718,1722,1724,1733,1743,1709,1715,1701,1727,1736,1706,1732,1735,1747,1738,1725,1748,1704,1737,1741,1720,1742,1708,1746,1712,1711,1710,1739,1750,1703,1745,1744,1717,1702,1728,1705,1713,1740,1731,1716,1726,1729,1749,1714,434,430,419,407,423,421,418,422,424,433,443,409,415,401,427,436,406,432,435,447,438,425,448,404,437,441,420,442,408,446,412,411,410,439,450,403,445,444,417,402,428,405,413,440,431,416,426,429,449,414,1284,1280,1269,1257,1273,1271,1268,1272,1274,1283,1293,1259,1265,1251,1277,1286,1256,1282,1285,1297,1288,1275,1298,1254,1287,1291,1270,1292,1258,1296,1262,1261,1260,1289,1300,1253,1295,1294,1267,1252,1278,1255,1263,1290,1281,1266,1276,1279,1299,1264,884,880,869,857,873,871,868,872,874,883,893,859,865,851,877,886,856,882,885,897,888,875,898,854,887,891,870,892,858,896,862,861,860,889,900,853,895,894,867,852,878,855,863,890,881,866,876,879,899,864,784,780,769,757,773,771,768,772,774,783,793,759,765,751,777,786,756,782,785,797,788,775,798,754,787,791,770,792,758,796,762,761,760,789,800,753,795,794,767,752,778,755,763,790,781,766,776,779,799,764,134,130,119,107,123,121,118,122,124,133,143,109,115,101,127,136,106,132,135,147,138,125,148,104,137,141,120,142,108,146,112,111,110,139,150,103,145,144,117,102,128,105,113,140,131,116,126,129,149,114,1434,1430,1419,1407,1423,1421,1418,1422,1424,1433,1443,1409,1415,1401,1427,1436,1406,1432,1435,1447,1438,1425,1448,1404,1437,1441,1420,1442,1408,1446,1412,1411,1410,1439,1450,1403,1445,1444,1417,1402,1428,1405,1413,1440,1431,1416,1426,1429,1449,1414,634,630,619,607,623,621,618,622,624,633,643,609,615,601,627,636,606,632,635,647,638,625,648,604,637,641,620,642,608,646,612,611,610,639,650,603,645,644,617,602,628,605,613,640,631,616,626,629,649,614,1034,1030,1019,1007,1023,1021,1018,1022,1024,1033,1043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Returns: "Impossible"
50

50

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69,2385,2356,2366,2379,2360,2380,2368,2386,2361,2371,2377,2362,2357,2363,2391,2394,2399,2373,2378,2383,2400,2353,2395,2389,2381,2372,2393,2374,2382,2376,2355,2387,2365,2358,2351,2398,2390,2397,2364,2392,2396,2370,2375,2384,2367,2359,2354,2388,352,369,385,356,366,379,360,380,368,386,361,371,377,362,357,363,391,394,399,373,378,383,400,353,1644,389,381,372,393,374,382,376,355,387,365,358,351,398,390,397,364,392,396,370,375,384,367,359,354,388,602,619,635,606,616,629,610,630,618,636,611,621,627,612,607,613,641,644,649,623,628,633,650,603,645,639,631,622,643,624,632,626,605,637,615,608,601,648,640,1673,614,642,646,620,625,634,617,609,604,638,1352,1369,1385,1356,1366,1379,1360,1380,1368,1386,1361,1371,1377,1362,1357,1363,1391,1394,1399,1373,1378,1383,1400,1353,1395,1389,1381,1372,1393,1374,1382,1376,1355,1387,1365,1358,1351,1398,1390,1397,1364,1392,1396,1370,1375,1384,1367,1359,1354,1388,2202,2219,2235,2206,2216,2229,2210,2230,2218,2236,2211,2221,2227,2212,2207,2213,2241,2244,2249,2223,2228,2233,2250,2203,2245,2239,2231,2222,2243,2224,2232,2226,2205,2237,2215,2208,2201,2248,2240,2247,2214,2242,2246,2220,2225,2234,2217,2209,2204,2238,2252,2269,2285,2256,2266,2279,2260,2280,2268,2286,2261,2271,2277,2262,2257,2263,2291,2294,2299,2273,2278,2283,2300,2253,2295,2289,2281,2272,2293,2274,262,2276,2255,2287,2265,2258,2251,2298,2290,2297,2264,2292,2296,2270,2275,2284,2267,2259,2254,2288}

Returns: "Impossible"
50

50

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79,28,11,47,35,45,39,30,19,24,37,48,6,34,4,17,5,14,16,50,20,46,10,43,27,2,1,9,40,13,41,49,23,36,33,38,3,25,12,7,18,32,22,21,26,42,31,44,8,15,29,1878,1861,1897,1885,1895,1889,1880,1869,1874,1887,1898,1856,1884,1854,1867,1855,1864,1866,1900,1870,1896,1860,1893,1877,1852,1851,1859,1890,1863,1891,1899,1873,1886,1883,1888,1853,1875,1862,1857,1868,1882,1872,1871,1876,1892,1881,1894,1858,1865,1879,528,511,547,535,545,539,530,519,524,537,548,506,534,504,517,505,514,516,550,520,546,510,543,527,502,501,509,540,513,541,549,523,536,533,538,503,525,512,507,518,532,522,521,526,542,531,544,508,515,529,178,161,197,185,195,189,180,169,174,187,198,156,184,154,167,155,164,166,200,170,196,160,193,177,152,151,159,190,163,191,199,173,186,183,188,153,175,162,157,168,182,172,171,176,192,181,194,158,165,179,1828,1811,1847,1835,1845,1839,1830,1819,1824,1837,1848,1806,1834,1804,1817,1805,1814,1816,1850,1820,1846,1810,1843,1827,1802,1801,1809,1840,1813,1841,1849,1823,1836,1833,1838,1803,1825,1812,1807,1818,1832,1822,1821,1826,1842,1831,1844,1808,1815,1829,2078,2061,2097,2085,2095,2089,2080,2069,2074,2087,2098,2056,2084,2054,2067,2055,2064,2066,2100,2070,2096,2060,2093,2077,2052,2051,2059,2090,2063,2091,2099,2073,2086,2083,2088,2053,2075,2062,2057,2068,2082,2072,2071,2076,2092,2081,2094,2058,2065,2079,2428,2411,2447,2435,2445,2439,2430,2419,2424,2437,2448,2406,2434,2404,2417,2405,2414,2416,2450,2420,2446,2410,2443,2427,2402,2401,2409,2440,2413,2441,2449,2423,2436,2433,2438,2403,2425,2412,2407,2418,2432,2422,2421,2426,2442,2431,2444,2408,2415,2429,928,911,947,935,945,939,930,919,924,937,948,906,934,904,917,905,880,916,950,920,946,910,943,927,902,901,909,940,913,941,949,923,936,933,938,903,925,912,907,918,932,922,921,926,942,931,944,908,915,929,1928,1911,1947,1935,1945,1939,1930,2363,1924,1937,1948,1906,1934,1904,1917,1905,1914,1916,1950,1920,1946,1910,1943,1927,1902,1901,1909,1940,1913,1941,1949,1923,1936,1933,1938,1903,1925,1912,1907,1918,1932,1922,1921,1926,1942,1931,1944,1908,1915,1929,778,761,797,785,795,789,780,769,774,787,798,756,784,754,767,755,764,766,800,770,796,760,793,777,752,751,759,790,763,791,799,773,786,783,788,753,775,762,757,768,782,772,771,776,792,781,794,758,765,779,2278,2261,2297,2285,2295,2289,2280,2269,2274,2287,2298,2256,2284,2254,2267,2255,2264,2266,2300,2270,2296,2260,2293,2277,2252,2251,2259,2290,2263,2291,2299,2273,2286,2283,2288,2253,2275,2262,2257,2268,2282,2272,2271,2276,2292,2281,2294,2258,2265,2279,1978,1961,1997,1985,1995,1989,1980,1969,1974,1987,1998,1956,1984,1954,1967,1955,1964,1966,2000,1970,1996,1960,1993,1977,1952,1951,1959,1990,1963,1991,1999,1973,1986,1983,1988,1953,1975,1962,1957,1968,1982,1972,1971,1976,1992,1981,1994,1958,1965,1979,1428,1411,1447,1435,1445,1439,1430,1419,1424,1437,1448,1406,1434,1404,1417,1405,1414,1416,1450,1420,1446,1410,1443,1427,1402,1401,1409,1440,1413,1441,1449,1423,1436,1433,1438,1403,1425,1412,1407,1418,1432,1422,1421,1426,1442,1431,1444,1408,1415,1429,1078,1061,1097,1085,1095,1089,1080,1069,1074,1087,1098,1056,1084,1054,1067,1055,1064,1066,1100,1070,1096,1060,1093,1077,1052,1051,1059,1090,1063,1091,1099,1073,1086,1083,1088,1053,1075,1062,1057,1068,1082,1072,1071,1076,1092,1081,1094,1058,1065,1079,1628,1611,1647,1635,1645,1639,1630,1619,1624,1637,1648,1606,1634,1604,1617,1605,1614,1616,1650,1620,1646,1610,1643,1627,1602,1601,1609,1640,1613,1641,1649,1623,1636,1633,1638,1603,1625,1612,1607,1618,1632,1622,1621,1626,1642,1631,1644,1608,1615,1629,578,561,597,585,595,589,580,569,574,587,598,556,584,554,567,555,564,566,600,570,596,560,593,577,552,551,559,590,563,591,599,573,586,583,588,553,575,562,557,568,582,572,571,576,592,581,594,558,565,579,1578,1561,1597,1585,1595,1589,1580,1569,1574,1587,1598,1556,1584,1554,1567,1555,1564,1566,1600,1570,1596,1560,1593,1577,1552,1551,1559,1590,1563,1591,1599,1573,1586,1583,1588,1553,1575,1562,1557,1568,1582,1572,1571,1576,1592,1581,1594,1558,1565,1579,1728,1711,1747,1735,1745,1739,1730,1719,1724,1737,1748,1706,1734,1704,1717,1705,1714,1716,1750,1720,1746,1710,1743,1727,1702,1701,1709,1740,1713,1741,1749,1723,1736,1733,1738,1703,1725,1712,1707,1718,1732,1722,1721,1726,1742,1731,1744,1708,1715,1729,128,111,147,135,145,139,130,119,124,137,148,106,134,104,117,105,114,116,150,120,146,110,143,127,102,101,109,140,113,141,149,123,136,133,138,103,125,112,107,118,132,122,121,126,142,131,144,108,115,129,1328,1311,1347,1335,1345,1339,1330,1319,1324,1337,1348,1306,1334,1304,1317,1305,1314,1316,1350,1320,1346,1310,1343,1327,1302,1301,1309,1340,1313,1341,1349,1323,1336,1333,1338,1303,1325,1312,1307,1318,1332,1322,1321,1326,1342,1331,1344,1308,1315,1329,328,311,347,335,345,339,330,319,324,337,348,306,334,304,317,305,314,316,350,320,346,310,343,327,302,301,309,340,313,341,349,323,336,333,338,303,325,312,307,318,332,322,321,326,342,331,344,308,315,329,878,861,897,885,895,889,914,869,874,887,898,856,884,854,867,855,864,866,900,870,896,860,893,877,852,851,859,890,863,891,899,873,886,883,888,853,875,862,857,868,882,872,871,876,892,881,894,858,865,879,2328,2311,2347,2335,2345,2339,2330,2319,2324,2337,2348,2306,2334,2304,2317,2305,2314,2316,2350,2320,2346,2310,2343,2327,2302,2301,2309,2340,2313,2341,2349,2323,2336,2333,2338,2303,2325,2312,2307,2318,2332,2322,2321,2326,2342,2331,2344,2308,2315,2329,1378,1361,1397,1385,1395,1389,1380,1369,1374,1387,1398,1356,1384,1354,1367,1355,1364,1366,1400,1370,1396,1360,1393,1377,1352,1351,1359,1390,1363,1391,1399,1373,1386,1383,1388,1353,1375,1362,1357,1368,1382,1372,1371,1376,1392,1381,1394,1358,1365,1379,1228,1211,1247,1235,1245,1239,1230,1219,1224,1237,1248,1206,1234,1204,1217,1205,1214,1216,1250,1220,1246,1210,1243,1227,1202,1201,1209,1240,1213,1241,1249,1223,1236,1233,1238,1203,1225,1212,1207,1218,1232,1222,1221,1226,1242,1231,1244,1208,1215,1229,828,811,847,835,845,839,830,819,824,837,848,806,834,804,817,805,814,816,850,820,846,810,843,827,802,801,809,840,813,841,849,823,836,833,838,803,825,812,807,818,832,822,821,826,842,831,844,808,815,829,1678,1661,1697,1685,1695,1689,1680,1669,1674,1687,1698,1656,1684,1654,1667,1655,1664,1666,1700,1670,1696,1660,1693,1677,1652,1651,1659,1690,1663,1691,1699,1673,1686,1683,1688,1653,1675,1662,1657,1668,1682,1672,1671,1676,1692,1681,1694,1658,1665,1679,678,661,697,685,695,689,680,669,674,687,698,656,684,654,667,655,664,666,700,670,696,660,693,677,652,651,659,690,663,691,699,673,686,683,688,653,675,662,657,668,682,672,671,676,692,681,694,658,665,679}

Returns: "Impossible"
50

50

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69,1189,1159,1163,1200,1155,1154,1180,1190,1184,860,877,886,851,852,887,871,897,874,870,861,858,895,878,862,898,876,857,868,867,881,875,891,872,892,853,864,893,882,894,899,885,896,879,873,856,883,866,888,865,869,889,859,863,900,855,854,880,890,884,260,277,286,251,252,287,271,297,274,270,261,258,295,278,262,298,276,257,268,267,281,275,291,272,292,253,264,293,282,294,299,285,296,279,273,256,283,266,288,265,269,289,259,263,300,255,254,280,290,284,360,377,386,351,352,387,371,397,374,370,361,358,395,378,362,398,376,357,368,367,381,375,391,372,392,353,364,393,382,394,399,385,396,379,373,356,383,366,388,365,369,389,359,363,400,355,354,380,390,384,1660,1677,1686,1651,1652,1687,1671,1697,1674,1670,1661,1658,1695,1678,1662,1698,1676,1657,1668,1667,1681,1675,1691,1672,171,1653,1664,1693,1682,1694,1699,1685,1696,1679,1673,1656,1683,1666,1688,1665,1669,1689,1659,1663,1700,1655,1654,1680,1690,1684,1760,1777,1786,1751,1752,1787,1771,1797,1774,1770,1761,1758,1795,1778,1762,1798,1776,1757,1768,1767,1781,1775,1791,1772,1792,1753,1764,1793,1782,1794,1799,1785,1796,1779,1773,1756,1783,1766,1788,1765,1769,1789,1759,1763,138,1755,1754,1780,1790,1784,1210,1227,1236,1201,1202,1237,1221,1247,1224,1220,1211,1208,1245,1228,1212,1248,1226,1207,1218,1217,1231,1225,427,2275,1242,1203,1214,1243,1232,930,1249,1235,1246,1229,1223,1206,1233,1216,1238,1215,1219,1239,1209,1213,1250,1205,1204,1230,1240,1234}

Returns: "Impossible"
50

50

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Returns: "Impossible"
50

50

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1167,1187,1151,1186,1195,1176,1177,1182,1169,752,798,800,793,789,794,759,768,791,796,763,799,755,788,753,790,754,774,756,785,781,770,792,773,758,797,772,761,771,780,762,766,784,779,778,757,764,760,775,783,765,767,787,751,786,795,776,777,782,769,852,898,900,893,889,894,859,868,891,896,863,899,855,888,853,890,854,874,856,885,881,870,892,873,858,897,872,861,871,880,862,866,884,879,878,857,864,860,875,883,865,867,887,851,886,895,876,877,882,869,302,348,350,343,339,344,309,318,341,346,313,349,305,338,303,340,304,324,306,335,331,320,342,323,308,347,322,311,321,330,312,316,334,329,328,307,314,310,325,333,315,317,337,301,336,345,326,327,332,319,1102,1148,1150,1143,1139,1144,1109,1118,1141,1146,1113,1149,1105,1138,1103,1140,1104,1124,1106,1135,1131,1120,1142,1123,1108,1147,1122,1111,218,1130,1112,1116,1134,1129,1128,1107,1114,1110,1125,1133,1115,1117,1137,1101,1136,1145,1126,1127,1132,1119,2252,2298,2300,2293,2289,2294,2259,2268,2291,2296,2263,2299,2255,2288,2253,2290,2254,2274,2256,2285,2281,2270,2292,2273,2258,2297,2272,2261,2271,2280,2262,2266,2284,2279,2278,2257,2264,2260,2275,2283,2265,2267,2287,2251,2286,2295,2276,2277,2282,2269,1252,1298,1300,1293,1289,1294,1259,1268,1291,1296,1263,1299,1255,1288,1253,1290,1254,1274,1256,1285,1281,1270,1292,1273,1258,1297,1272,1261,1271,1280,1262,1266,1284,1279,1278,1257,1264,1260,1275,1283,1265,1267,1287,1251,1286,1295,1276,1277,1282,1269}

Returns: "Impossible"
2

2

{4, 3, 1, 2 }

Returns: "Impossible"
3

5

{10, 6, 8, 9, 7, 5, 1, 3, 4, 2, 15, 11, 13, 14, 12 }

Returns: "Possible"
2

2

{2, 4, 1, 3 }

Returns: "Impossible"
3

3

{1, 2, 3, 4, 8, 6, 7, 5, 9 }

Returns: "Impossible"
2

2

{1, 3, 2, 4 }

Returns: "Impossible"
2

2

{1, 4, 3, 2 }

Returns: "Impossible"
2

2

{1, 2, 3, 4 }

Returns: "Possible"
6

2

{2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 1 }

Returns: "Impossible"
3

3

{1, 4, 7, 2, 5, 8, 3, 6, 9 }

Returns: "Impossible"
3

2

{1, 4, 2, 5, 3, 6 }

Returns: "Impossible"
3

2

{1, 2, 3, 4, 6, 5 }

Returns: "Impossible"
6

2

{11, 12, 2, 1, 9, 10, 7, 8, 6, 5, 3, 4 }

Returns: "Impossible"

Statistics

Problem Statement for "GridSort"

Problem Statement

Definition

Constraints

Examples