TopCoder Statistics - Problem Statement

Problem Statement

You are playing a game with a friend involving two robots on a rectangular board. Each cell of the board is either empty, an obstacle, a starting point for a robot, or the destination. You win the game only if your robot is the first to reach the destination cell. Note that if both robots reach the destination cell at the same time or if neither reaches the destination at all, you lose.

Both robots listen to the following movement commands:
- 'S' -- move south (the current row increases by one)
- 'N' -- move north (the current row decreases by one)
- 'E' -- move east (the current column increases by one)
- 'W' -- move west (the current column decreases by one)

During one time unit, the same movement command is given to both robots. A robot may choose to follow the command given or ignore it. Note that if the command makes the robot leave the board, or enter a cell occupied by an obstacle, it is automatically ignored and that both robots can be in the same cell at the same time. The robots will always make an optimal decision so that they reach the destination cell as soon as possible.

You will be given a String[] board. Each character in board will represent a single cell on the game board and will be either '.' denoting an empty space, '#' denoting an obstacle, 'Y' denoting the starting point for your robot, 'F' denoting the starting point for your friend's robot, or 'X' denoting the destination cell. You will also be given a String[] commands. You should concatenate all elements of commands and make a long String of commands. The ith character of this string will represent the command given during the ith time unit. Starting the game at time 0 (in other words, from the first character of the string of commands) may not guarantee that your robot wins the race. Return the earliest starting time that will guarantee your robot will win. Starting the race at time T means that only the commands starting at index T in the input string are given, the ones with lower indexes will be ignored by both robots. If there is no starting time that can make your robot win, return -1.

Definition

Class:: RoboRace
Method:: startTime
Parameters:: String[], String[]
Returns:: int
Method signature:: int startTime(String[] board, String[] commands)
(be sure your method is public)

Constraints

board will contain between 1 and 50 elements, inclusive.
Each element of board will contain between 1 and 50 characters, inclusive.
All elements of board will contain the same number of characters.
Each character of each element of board will be either '.', '#', 'Y', 'F' or 'X'.
The characters 'Y', 'F' and 'X' will each appear exactly once in board.
commands will contain between 1 and 50 elements, inclusive.
Each element of commands will contain between 1 and 50 characters, inclusive.
Each character of each element of commands will be either 'S', 'N', 'E' or 'W'.

Examples

{"#....##..#....#.....#....#......#.###.#.#.##.....#", "..#...##.......#.###.#....#.#X#..######.#......###", ".#....##..##.#..#.....#..#.#.#...#...#.....#.#....", ".#.#.#......#.#........##...#..#.##....#.......##.", "...#.##...#...#......#....#..#.#..#.###..#.....#.#", "#..#.###..#...##.#...#..##..##.#.##.............#.", "..#.#.#..#.#.#...#####.#...#..##.#...#........##..", "##.###..####...#.#..#..........#.#....#...#..#.#..", ".#.#...........#..##.#.#.##....#......##....#.##..", "....##..#....##.....##.#.###...#.##......#........", ".....#..##....#.#......#.....#####.....#..#...#.##", "...........##..#.#...#....#.#.....##.#..######..#.", "...##..##...........##.##.#..#...#.#...#........#.", "#..#......#.#...##..#.#.#.#...#.....##..#......##.", "##.##.#....#..##.#.#...##..........#.#...#..#.....", "##......#.#...#......###...##....#....#.###.###.#.", ".....#..##.#..##.#.#.#.####.....#...#..#......##..", "..#.....#.#...#......###...........#....#.....#..#", ".........#.###............##...#.#.##.#....#..#..#", "....#...##..#.#...#......##..#....#.......##..#..#", ".......#.#..#.#.####..#..#..##..#.#...#...#.....#.", "..#.......#.#.#.....#.#......#...##.#.#..#........", ".......#......##..........##.....#...#.#...#.###..", "...#.#...#..#...........##..#...#.#.#.#....#......", "......#..##..#...##.#..#....#.###..#....#...#..#.#", "..........#..#.....#.#......##...#..####.##.......", "..#####......##...##....##.#.#.#...#.#.#....#.#...", ".#..#......##......#..#.#.....#...##.......#.#..#.", "#.#..##......#.#..#..#....#.###.........#....#..#.", "#.#...####.#..#.....#.#.#..##.......#..##.##......", ".#..##.##........#.#...#..##.......#.#.#......#.##", ".###.Y......#....#...#....#..#...#.....#......#...", "...##.##.###.#..##.##F..#.#.......#.##.......##...", ".............##........#...##.....#.............##", "#.##.......#...#....##......##...#.........###.#.#", ".#.....#..#....#..#....##..#....#.#.....##.#...#..", "#.#...#..#..#.......#....##..##..#...#.#......####", "....#...#.###.........#.#...##.....#.#.#...##.....", ".#............###..#.#.#.......##.....##.####..##.", ".#..#...#.##.#..#..##..##....#.........#..#.......", "...##...##....#.#..#.#.............#.#.##....##.#.", "..#.....#..#.#.#..#.....##.##......#.#............", ".##.#.......#..#.#...#..#..#..##....#...#......##.", ".#.#...#......#.#.#.#.......#####....##.#..#...#..", "....#....#..#..#......#........#...#####...#.#.#..", "..#.#.#...#.#.....#.#####...#...#..#...#..#.##.#..", "##...####...#..###.#.....#..#.#.##...#.....#......", "#..#..#.....##......#.#...........#.#..#.....####.", "..##..##.#..###.##....##..##...#....###..#..###.#.", ".#...#.#.....#.#....#.####...#.....#..#..#........"}

{"WSENSNESEENWWWWESSNNEWNWEESNESEEEESNENWWEENNNSWWSN", "EWWWWNSWWNNSWWSWSWEWNWENWESSNNNSWSWNNEWEEENENNSNES", "ESESNENNWEEENWESWEENNSWSNEENSESWNNNENSEESEWWENNNSE", "NEESENEESNWWSNWWSWWESEWSNWSNWENSSSEENWENWWNWWWENSW", "SSWESNSSSEEENNSSESSSSWESEEWENSSSWWWNWSWWSNSWSSWEWW", "NWWNWNEENESSEWSSWENSNEENWWSWWWWNENNSSWWSSNWWESNWWN", "WESWWWNNSWESNNNWESEWNSNEWESNNESSWSNSSNNWEWSNSNSENW", "NSWESSEWWSSWSSEWEWSWWEEWSNNNSNNSSWSNWEWSESSNSWEWEW", "ESSESSSNSNENSWWSESNSESNNEEWNSESWEEESSWWSENSSWWSNSW", "ESWWWEWWWSWSSSNESEWWSWNNSEESENESSWSSWWESWEWEENSSSS", "EWNSNWSESSWNSSWEWNNSNSENNSWEWSWESWWWWSEENNEWWESSES", "EWSSNENESSNSWWNSENSSNEWWESSWEESWNENENNWEESESWSNNEN", "WWNNSEEEWSENEENSSSWWWEWNWWNSEWWNSSNENESNWSSSNEWESW", "ENSWSWNNSSSSSNWNSENNESNESNWENSWENNNEWWWNWWNENWSWNE", "EWSEEWEWSSEWWENNSWSESENWNWNSNESSNEWSWSSWWNEESWSSWE", "WWNSWNWWSSEESNNNNNNNNEWEESNESWWENSNSNEWWNNNENNSSSW", "NSWNNEESEWNEWESESNEESEEENNWENNESWWNNEWSSSWENNWSWSW", "NWNWSESNENNSSWSESEEEWWWWSNESNNWEWSSWENWNSWEESSESEN", "NWWWWNEEEENEWSEWEWSSENNWSNSEESENSWNWWNWNWNSNEEENEE", "NSNWEWWWEWSSESNEWEWNSESENSWSSNEWNNSSNSNSNEWWNSNWSS", "WEESEWWESWWSEWWWESENSEWEWNENSSSNSNESNEWENEEESENEES", "EESEWWWSWWNEWWNNENSSENNESEWEEWSSSENWWENENSNESWSEWE", "NSNESSWNENNNEWEENNEEENNWNENSENESSWENENWSSSEENESWWW", "WESNWENNWNNENNENNWSNNNWEEENSESEWENSNNWNWNNEENSNNWW", "WNWSEWWNSSEENESEWEWSSWNENSSEENNSWSSEWENSENNESWNWNS", "SWNSNWWWSEWSSWSNNSWNESEWNENSNEEEWENENWSSENWNESNSEE", "NNSEWNWSSEWENEEWWWSSNWNWENSNSSSNWWSWSSWENNNESNWWWN", "NENWWEWWNNNSEWNWSWSNWNWNWSWNNWEWNNSNNWNNWENNNSNESN", "WSNWNSSEESENSEESNENWSNENWENNSSNNSSNENEWNSESNEESNNN", "WWSEEWNSNNSNENNWNSWNNSSSEEENWNSWWNNENNNSNWNNWEEESS", "SEENWSSWEWNNENNESNWWWENNSNNESWNENWESNENWNSNEENNWSS", "EWSSSNWSEESEWEWWWWENSNSWWNEEESNNEEWENNSNENSWWNEESS", "ESEEESNWEWENNESWESEEEWWENNNSWSEWSWSNESENSESWSSWESS", "NSNEWSNWENWEEWNENSENEWWESSENWSEWNNWWSSSENSEEWSNWNW", "SSSNNEENSNSWWEESWEWWWWSESEEESNESSWWNSEESENSSNNSNWW", "NSESEWNSNEEWWWNNEEESNWESSSNENSENEEWNEWSNWWNENWESEW", "WWNWNWNEWSSWSNNNEWNESNESEEENNEWSNNSNENESWENSSSNNEW", "WSSESSNSNNNNNEWWNNNNNWWNNNESWWEWNNSNWENWSNWWESESEW", "SENEENSNESWEWESWWEEESNWNSWWSENNNWWNNENEENEWSEEENNN", "ENWSNEWWNSESWWSSNWNEEWNNENNSWSWWSESNNNSSSNSENNENNW", "WSNWNWENNNNWNSNWWNNNEWEENESWWESEESENENSNNSWSNNESSS", "WSNSNWNNSNNNEENSEENENNNWSESSWNNNNSWNWNNNWWNNNSSNWE", "SESEWSNWWSWWWSSENWNNEWNEWNEWNNWNWNENWESNSNSWNNSSWS", "SNNENSNSWWNNSSSNEENWSWWNSWWENSESWWWNSWWEESSSSSNNES", "SNWSEENNWENNSNSNENSWSNWSEWENSESEWWNSENSWSNNNEWWEWW", "ESNENWNSSSSSWSWSSESWSSWWWNWSNNSWSNSWWNNEESSSNWWSNN", "SNSSSWWNWNWENSNEWNENNNWESEEESWSWNSSNWESESWWNWSWWSN", "NENEEENWEEEWNWNWWEWNWSNSWENSNNNEWSNWNWWWEWNNWWESEW", "NNWNNNENNNNNNENNEWNSWSNNNNEWENNWNNNENWNWSNSEWWEWWN", "NNNENNNWSWNNSNSENNWNSNWNWNNNEEEWEEESWWSWSSWSNESESN"}

Returns: 1555
{"#F", "YX"}

{"NES"}

Returns: 0

Your robot needs to move east to reach the destination, while your friend's robot needs to move south. You have three options: start the race at times 0, 1, or 2. If you start the race at time 2, your friend will win. If the race starts at time 0, both robots will have no choice but to ignore the first command, and your robot will win by following the second command. From the two options that guarantee your robot wins, choose the first one, at time 0.
{"#F", "YX"}

{"E"}

Returns: 0
{"########", "#......#", "#.Y....#", "#.F.#..#", "#...X..#", "#...#..#", "#......#", "########"}

{"SSEEESSW"}

Returns: 2

Start the race at time 2 and your robot will follow the last 6 commands and reach the destination. Your friend's robot needs one of the first two 'S' commands, so you can not start the race sooner than time 2.
{"########", "#......#", "#.Y....#", "#.F.#..#", "#...X..#", "#...#..#", "#......#", "########"}

{"ESSEESSW"}

Returns: -1

The only way for your robot to reach the destination is to start the race at time 0. However, the other robot will reach the destination sooner in this case.
{"##.#.#.", "..##...", "..#...X", "Y...##.", "#...#.#", "..#..F."}

{"SSSNWSSSEWNSENENENNNNENWNEWESE"}

Returns: 5

If the race starts at time 5, the destination is reached at time 26. The commands followed by your robot are EEENEEE (the others are ignored). Note that starting the race at time 4 would result in both robots reaching the destination cell at the same time.
{".#....#..#", "#..###Y..#", "......##..", "......##..", ".#.#X.##.F", ".#....#..#", "...#....#.", "##.####.##", "....#....."}

{"NEWESSSSWSSWS", "SWESNWWN", "NWNNNNWNSWNWNWSSNESSEENWS"}

Returns: -1
{"##....#.", "...#....", "#..#....", "...#.#.#", "....Y...", "......##", ".......#", "#FX.....", "....##..", "#.##.#.."}

{"EESSWEWNNEENWNNEWSWSNNN", "WSS", "ESEWNWENNWSNNWSNENWWSEWNSSWSWSSWSEEEWNNSE", "SWSNNSWSWESE"}

Returns: 16
{"#F#.#...", ".#.X..#.", ".....#..", "..##..Y.", "#....#..", ".#.##..."}

{"SNENSNNNNSWESWWSWSSWN"}

Returns: 0
{".##.......", "F#.....###", "....X###.#", "..#..##...", "##..#...#.", "#..##.#..#", "...#.##...", ".#.#.Y#...", "......#.##"}

{"SWSSEWNEWSWWWWWWNEN", "SNENEENNEEENENEWESENENEWNNWSNESNE"}

Returns: -1
{"..###..", "..#...#", "...#X..", ".###..#", "###..F.", "#Y...#.", ".......", ".#....#"}

{"EWSSNSSENEEWNEESEWWWWNWNENENNEENNW"}

Returns: 23
{"F.##Y", ".....", "...#.", "#.X..", "#....", "#.#.#", "..#..", "#...#", ".####"}

{"ESSNEWWSESSWSSSSEESESENENWNNNNNSNNNEWWWSSE"}

Returns: 24
{".#.###..", ".....#..", "......#.", "#.....#.", "Y.#.##.#", ".##..#..", "..#.#...", "...#..##", ".....##.", ".#X#F##."}

{"WSNSENWNNESWSSWSSSWNNNSWNNSWNSENEWSWNWEWESESW", "ENWWENNSSWSEENWNEWWWSW", "SSEEWSS"}

Returns: 61
{".#...#.F#.", "##.......#", "...#.##...", "..##.##..#", "....#..#.#", ".#.#..##.X", "...#...##.", "..Y..#....", ".........."}

{"WSESWWWWWNWEWSNNEWENSNSWNW", "NWWSNEESE", "NWSNSSESESEN", "EENESSES", "SEESESEEENSESESENENN"}

Returns: 59
{".#.#.#", "...#X.", "....#.", "...#..", "..#...", "..#F..", ".#..Y.", "....#."}

{"NSEESENENNSWENNWESWSNNWNENENNNNNWEW"}

Returns: 25
{"..F...#..", "...X.#...", "#.#..###.", "#...#....", "#.#.....#", ".Y##.#.#."}

{"EEESNEWWNSEWNNWWNNSSSWNNSNNSEEESWENWWEESNSSSSE", "SNNENESEEWSSNSNEWENWSNWESWSSSNWNW", "WENNSEEWESNSNNEWSWWSSWEWSWSWWEWEESS", "EENWSNWSEWEWSWWWNESSWSNSNSEWE", "WSWNNWSWNSEWWEEWSWWEEWWSWWNWSE", "NNEESSENNSNEWEEENWSENNSSSSWNWS", "NSWWWEWWESSWWWSSEEWWWENESNWNWSEESENWW", "EWSWNSWWESWSWSNEEEEWSENSENESWWSSSSWESNEWNEEWSEESWN", "NWESNWNSENSSSENNNSENNSNSNWESWSEENENEEW", "EWSESWSSSNWSSWNWSNENEWSNENWESNSWN", "SWSNSSNESNEEWNEWWNSNWWENNWNENWWEWWEWE", "ESNEESENNEWEWESNNSESSENNESWWWEWESWW", "ESSWSSNWENWWEWESNEENWWWENENWNENSSWN", "SNEWESWEESEEEESWWESNESEWS", "NWNEESNSENWSWENNEWSWWEEENSWNNWSSSSENNEEEESS", "EEWEEESWNSNESEWWSSSNSNSWNEEENEEWWENWNSWNNSEEEW", "NENSNSEWENWNNEWEWENWNSWNNWSWSSWSWNNEEESWWWEWSWN", "SWNNESEWNESENESNWSSESSSWWSWSEEENNENSEWNSNSW", "EWEWNNNWNNESNEENEESSWWNENEWWSNSNSEWEENWNES", "SEWSEEESEWWEESNNESNNWNENWSEEE", "ENWNNNNWSWSSNEWNSEWNENWSESSESSENENNNWW", "EWSWSNEEENSESENESSEENNWEESESESEWSNSNSEEWWSSEEWSNNE", "EEEEWENNESSEWESNEWSWEWESSNNNNEWENWW", "NWNNENNSWEEWEEEESENSWEESSSNEWNWNEWNWWNWSSWSWNNWNN", "EWWSNWNSNNWWWEEWWSSNWNSWESS", "NWNWWNNNWWWSNEWENENSWSEEEEWSESWSSSSENNSNSSEWWSWS", "WNENENWNSWNEWNNWSNSSSENSWNEEWE", "EEENEENNENESSSNNWSNNSNSWEEEESEEWNNNWNESSSWWENSWW", "NEWNNWNSNNNENNSNNEEWSWSEEEESSNWSSENEEEWWEWES", "SENENSNWEEENESWEWEESNNEEWNESWESWSNWW", "SSNSENSENWWNENNSWNESWWSSWWSEEWESWSNEWNSWSSW", "ESNSNSNNWWWESWEENWNWSW"}

Returns: 380
{"........", "##...#.#", ".##..#.#", "#....X..", "..#.#.#F", "..#.....", "...#.##.", "Y.#.##..", "....###.", "...#..#."}

{"SENNEEESWSNWNESSWENSWWSESEWSSWW", "WEWWSNNEEWSEESWNWWSNNEEEWEEN", "EWNESNWNNNNEEWSSSSSEENSNEEWNESWN", "NWWNNWSSNSWNWESNENNSWEENWEEENNENWNEENSSWSWNENNWWN", "NWENSSNWSWSNWWEWWEESSWNESWNWSESNWWWWS", "WEENWSNENEWWEWSSNNENSENNENSEWWESSWSSEEWNWESEENN", "SEEWWWEWEWNNESSSWSSSNWSSNWSNNNSNWSWEWNNSWSWWEW", "WWWSSENWWSSEWWNWSSWSNNWWWSEWEWNEESWEESWNWWNEWEWNES", "WWESSWENWSNENESSWENNWNWSSWWWSWNWWSSEEEWNESSNWSWE", "SWWNSEWWWSWNEWWSSWWSNEESSEWSSSNESSSSNWSWENEWSW", "ESNESSWEEWWSESWNSNNENNSWNSSESS", "SSSNSNSNEEWWWNSSSSSNSWWWWEWE", "NSSENEWSWWNNWWNNSNSWEEWNNSNNSWWNNWENNSWNEEWNWEWES", "EWNESENWNSSWENWEWESENNEEWEWEWNSEESNWNEWNSWNSWNEE", "WSENSWESEWEESNWWWNWNWEWSSNEESNEWSWSWEW", "NWSWESSESSWNENESWEWSESNENEESWEWNWNNEN", "NEWNWENENSSNNESSSEWNEWSSSNESENWNEENEWSWWS", "SEESNSSSWEENSSNWWSWSSWNEEWWEWNESWNWSE", "NSSSSWSSEWSWSSEEWENSSSWENNNSESESENNES", "SWSSSNWNENNEWSNWEWNWNSNNSWNNSSE", "NSSWWWEEEEEESEWSSESWEESNWSWWSEESESEESNNWEEE", "SSNSEESWNESENNWSSWNNWENENWEWENW", "EWEWNEWEWESNWWESWNEEWNNNNWSEESWSSSEWESNNWSWSSEWESE", "ENSSSWWWESSSEENNSSWSWWENWWSSSWNE", "WWNESENSEWEEENNWEENSWENENWWW", "WSSEWSWWWWSEWNENWSSEEWSENW", "ENNNEEEWWNWSSSSSENNESWESNS", "SWSESEENWNNNESSEEWWSWWWNWEENSNEWNWNWSWWEWS", "EWENWSNNEWNSENENESNWWSEESSESNNNSNNWSESNEWNNWNNNNNW", "NSNENEWWWWNWENNEWEWSNWEWWWNNSEWWWNWEWSSSSS", "SNSNNSEENWSSESENNESWNEESESEWNSW", "SSESNWNSSWNNSESSSSSSSNWSESNSENSWS", "SSEENSSWESNSWSSEWENSWSEEESSNNWSWNESWNEEESE", "WWNNNNSN"}

Returns: 736
{"##.##....#", "...Y......", ".....##...", "#.#......#", "##...#.#.#", "...#......", "..#..#F...", "...#.X...."}

{"SEESSWESNEENEEEWSESSEESSWSWSEWEESSWNSEENNNNENNWE", "EWWSWWESWSSNEEWWWSNESWWWEWESWSNNEESSWWNEEWS", "SEESWSWSEESNEWNNWESSSWESSWWWSWESNNSEWN", "NNENWWESNNESEWWWENEEWEWSWWWWSWWENEENENE", "EESNSNSNNENWEEWNNNSNWSNWENNNNEWSWEENWSW", "WNENENWSENWENNENESWESWSNNWWEENNEEESWNWWEN", "NNWSESNNSWSSSNEWNWEWENWEEESEEENEEWEEEENESEWNNNSEWN", "ENESEWESENNNWWNWSSSSNNSENNWSWNWWESSESWNE", "NNSEENNENESNWEEWNEESWEESNEEWSSSSESNNNNNSWNEE", "SSNEENNENWSWSWWWNSWWEWWSSSNWENEEWEWWENNWEWWSNSE", "WEWWSNEEESWWSSEWSNNNSWNNWEWWENEEENNSESN", "ENESNEESENSNEEWWNSWSWSSWSWESNWENENNSWS", "SWSSSESWESSWNEENNEWEWSSESEWEWWENWWWEW", "WEEEESWSNNSWWNESWEWSNNNNWSENNNESNNENENNWWNWNNSN", "SSEEEEEWWENSSWEEWESEWENEWNEEENEWNWENSNWWENNNEW", "SSWNWEENNNWWWSSNWSSNNEWEWEESNSSWNWNNNWS", "WSSWEENWWWWWWWNNWWENSNEWNWESSNWWNNSENSNWWNWW", "NWSWNNWEENWSWNSEWEEENSEWESWWNNEENNWW", "WSSNWWEWEEEWNWNNSSWSWESWWWNWWESNEENSWWNESWNEENS", "WEENWENNWSSWWEWNESNNESWSNSWSWESWNNNENWNSSWNSNNSW", "EEEWSEESWNWSESEEWNESSSNSNSWWNNSENWNENNNEE", "NSNWSSNNWWSSNWNWWWWSSESWWSWESNWEEWSSWWENSSWSWN", "NESSNSSEEENNWSENESWEWNWNEWSEWEWENSSNEWENNSWSEENESE", "ESSSNNNNNSSEWSENSSSEEWSNWWESWWSSNEWNEWNSWWNWN", "WSSNSWNWEEESNESSEEEWWEEEEWEWSNNSNEENNW", "SWSEWWNENNWWNEEEEWESNWSSESESNSEESEEWWWWSNSEW", "ENENSEWSWNWWEEENSNWENENWSNWSEWNWNSSWWSS", "WWWEENWENWNWESSNNWENSSSWWSESEWSSENEWWNNWESWSES", "WWNSSNSSWNEWWSSNNESSENENSEWEWNSNWSSSWNSNSE", "WSNWEESSSEEWNESNNESWWWESEWEENESEWESEWS", "SEEWWWWEWWNSSNNWENENWWEWNWNNNNWNWNEENSSSN", "NSSSWEWWWWEESWSWESSSEEESWSSEWNNWWSENS", "NNSSESSSNWSWEWWENNWEWNESSSSSEWSEWWSSEWNSWNNWWSN", "WEWWNSSNWWNSWESNENNENWSWENWESWNWNSNNWNWEWNSSWEWSNS", "NNEEWSSWNNWWNNNEWEEWNWSWSWESWEEESNNNSWSSNWWENS", "WNENESWESSNEWEWWNESWSEEEENEWWEWSWNWNNWNSEN", "NWSWWWNSEEWWWESEWSENWSWWSEEESNESWSNENSWWEE", "NENWNWSNNNEEWWSWNSWESWSNEESWSWEWWWNNEEW", "SEENSSEWSSESEEEWSSWNNSSSNNESEWSNSNEWWENSWSEWN", "SNNSNSEEWESWNEWEENWNEESNWWEENWNWWNNWWNN", "SWSNNWWSSESWNSSNENNWWWNSSWNEWWESEEWSEWNW", "NSESESSNSWENSNEESEWWSNSEWENESNNEENNWS", "NWSSNSSNW"}

Returns: 979
{"#..#.........#...X##....", "#........#..........##.#", ".#.#........#.....#.#...", "..###...#..##.##...#....", "..#.#.....#....#.#.####.", "#...##.##.##..#.....##..", ".##...#.#....#.......#.#", "....##.#..#....#....#...", "....###.##.....###...#..", "#.#.......#.#......#..#.", ".##....##.#.##.......#.#", "......###...####......#.", "..#.##.#..#.#...#...#...", ".....#.#..........#...#.", "##.#....##F#.....#.##.#.", ".##....#.......##.##.##.", "..#...#..##....#..#...Y.", "#...........#...###..###", ".....#...#..#.........#.", ".#...##..#.#...#..#.##..", "#..#...######....###.#..", "#.#.....#.......#.##....", "#..#....###....#.#..#...", "..#...#.##.##.#.##.##..#", "#....##.##..........#..#"}

{"NWWSEWSSNWESSWES", "ESEEENSNWNNWSNSNWWNWWNNNWE", "NSNENENNSEENWWNSNNNNWWSSN", "EENEWNWESESEEESNNNSEENNEWNNESNEESSEESEEENENNNWSSW", "NWNNWSNWSWSSSSEEWSSWSESWWNNWWENSNNWWSSWWNNE", "NWEWNEWSNEN", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "WSSSEESSEEEEENNSWEWWWENSENWNSEENES", "NNSNESESWNESNENSEESESWSENNESESNESNESEEW", "ESNENEENWSNS"}

Returns: 18
{"#..#...###.......#.##..#..#..", "...##.#....#.##...#.####....#", ".#..##..#...##..#.....#.#.##.", "##.##...#...#....##.......#..", "##...#.#.#..##.....##.#..#...", "###..###....#.##.#...#..#...#", ".###..##..#.##....#.#.....##.", "........#.#.###..#.....#.#...", "..........F......#.#..#......", "...#...####..##.....##.#.#.##", "....#..#.##.##....#..........", ".#..#.#..#...#.#..#..#..##...", ".#...#........#....#.....##..", "...##.#.....#.##.#.#..X.###.#", "#.#...#.......#.#........##.#", "#.......#.....###..##.#......", "###......###..####.##.##....#", "......#....##..#..##.#####.##", "...#...##.###..#.#.......##..", ".....#.....##...#.###.....#.#", ".#.###.####..#.....#.#.###..#", "..#..##...###....#.##..#..##.", ".....#.#....##.....#..#...#..", "##.##....#..#....#.#.###..###", "###.....######..#..........#.", "#...#####.....#....###.##...#", "#....#..#..#.###...#.#.......", "....####..#.##....#...##..#.#", "..#........#.###...###....###", "..#....#.#.#.....#...#.##Y#.."}

{"WNWNSWNSNENNNSNNNNNW", "SWEWWNWESWWEWWWWWNWWNNEWSWSNENESWNWEEE", "WWESWWEWWWEEWEEENEWENENN", "ESNNWNNNWNWWWWSEESNESWNWSSNNNN", "ESENNWEEWWENNWWSSSSWNEEWWEWWNENSWWESNSWNSN", "EWEWENEWSNNSNWNNNSNEEEENESWSNESSWWNSENESWNSSE", "NENSWWNWEWWESSENWEWWSEWNNSEWNWNNWNN", "NWWSWSNNWSENNNENSNE", "ESENNNSWENNEEWNSNESEWWSWSSEWWSNNNWWENWESN", "NESSEWWWNSEEEEESWEWNENSSSEWSNSSSEEWNNSWWENEWE", "NENWWSEENWSWESNNSNEEESWENSSNWNNNWWENENNWWW", "NEWWSWSWENWENSSSSWSWENWEEENNNSWEESSEEE", "NWSESESSESEESNEENNSNWWSSSSSWSWSNSSSWSEEWWS", "NSWSWEENWWEWENNWWWEWWEEWEWSENSEWWWWNESSESWWNWN", "SESSNSWSESWNSWSWSSEWSNWEEWSNENW", "WEEWNSWWNSSNEWWNWENEEWWSWSWWNNWENEWSSSSEEWWEWS", "NNWESSNSESWESSENWESN", "EWSNWWSNNENWSE", "WNNEESSSSENWNESNNESSSS", "WWNWNEESWWSNSNNNNEWSEESNNW"}

Returns: -1
{"...###.#..#.#.#.......##.", "...#..#.Y#.#....##.#...#.", "....#..#...#......#..###.", "...#...#...#...###..####.", "..#...#.........#....##.#", "......#.#.###.##...##.###", ".##....#.#.#....#...##...", ".#.....#.##.#...##.#.....", ".#...#.##.....#..........", "#..#....#.....#.#........", "#.##...#.#...####.####...", ".F..#......#..#.##.##.#..", "#..#.#..####..........#..", "#..#...............#.....", "X#..###.#...##..#.#.#....", "..##.........#...#..#.##.", "......##.#.....###..##.#.", "..#.........#....#.....##", ".#####..#.....#......#..#", "...#..........##.##..#...", "##..#.#.##.#.#.##....###.", ".#...#..#.##.####.#.#....", "...............#.#..#.#..", "..####.#.#.###..#..####..", "............####...#.##..", ".......#..#.....#.#######", ".#.###.........#....#....", "....#.......#.#.........."}

{"SNWENSENENSEEENNENNESSNNSENNEESESSESWSWNNENEE", "SEEEEEEEWNWSWNSSWSSNWNNSSWSEENSSSNN", "NEENEEENNE", "ESSNEESEEWNENENSNNWSNESEENSNNESSWSENWS", "NSWWWW", "SWEWNWWENEWWNSWN", "SESWENNSENSWWWEWESSEWWEWEWSSSNSSSSEEWWE", "ENESNSESNWWNWWEWESWWWNSWWSWWEWWSSEEWWNN", "NSNNWNWSEWSWWNSSSSN", "EWWNWNSWSNNSWWENNN", "NWWWWSWNWWWWWNWNESWSSWWNE", "EENEWWNWN"}

Returns: 157
{"...##.....#.#...#.#.##..", "...#.#....###.#..Y#...#.", "..##.#.#..#.#...........", "..##..##.#..###.........", "#..#........##..#.......", "...#..............#..##.", "..#..#....###.#....#.#..", "#.........##.#..#.......", "#.....##....#.#..#..#...", ".#.##..###..#..#...#.#..", "..#.#.....#...#.#####...", "..#...##..#..#..##..#.#.", "....##...##.##..##......", "#...#.#.......####......", ".....##.......#.#..##.#.", ".#.#..............####..", "##.#.#....####.#..#....#", "........#.#..##..###....", ".#..#...#....#.....##...", "..#........##.#....#....", "###.....#.#.#...#.#X##F#", "#....##.#..###....#.####", "##.#.##.....#...##...#..", "#..##...#...###.......#."}

{"NENWWNWSNENENNWSWNNNESWEENWNESWWENENWWEENEEEWWS", "WSSSSWWWNWNNWNWSEENWWWWWWNWWWWWWSSEEESSSESE", "SWNEWWWSWWSSEESENSNEWSSNWNWSSSS", "WNEWSSSESWSWSESESNNWSEESWNNNSESSWWSSESSSESESW", "ENSWNNNWNNWSSNWNEESEENW", "ESEWEESWWWWESSESEEEES", "WNESWSESSSSESWESWEWNEWSSEESEEEENENNWE", "NNN"}

Returns: 41
{".....#..........##..#...", "..#...#.###..#.#..#.#...", "##...#.#.####..#......##", "##....X.#.##..#....#.#..", "##.#..##..###..#####.#.#", "###......#.###....##.F..", "#...#.#.........##.....#", "..##...###..###.....#.##", "..#..#...#.##.#..#....#.", "#.#....##.....###.##...#", "##..#..#.#..##......#...", ".#...........#...#......", "#...#.#.#.#.###.#.#..#..", "#.#...#......#...#..#...", ".##..#.##..........#####", "...#......##.#....######", ".....#.#.....#..#.#.#...", "#...#..##........#..##..", "...#.......#..#.#..##.##", "..##......##..#...###.#.", "#..####...#.#......#.#..", "....#...#.....#..#...Y#.", "##.##.#....#.....#...#..", ".###.#.#.#####.#....##..", "#...#..#.###..#.#..#.#..", "#..#.#.#.#...#...#.#...#"}

{"WWEWWWEWSEWNSEEWWWSWSNWWWSWEWSEN", "WSEWWENSWEWNWSSWNSNSWNEWS", "NWSNESSSWSEWSSNE", "EWNNNENSNEEENSNESNSNSSNESNWSESSWWSNNNS", "WESNWEEEWSEWNWESWWNEWWWNSSWSEESEESESWWWSW", "ENENSNWWEWNEEWESENENWNENSWWWSENENWWEE", "SNSENENNENEWNWWSESWSWESWSNSSWNNWSWWSWNEEWNWSN", "ESEEENENESENSWWNWWEESWWWNWNSNNS", "NNSNWSSSSSSESWENNEWWSSSWWNEWSWWSWNWSWWWNWWWSSSS", "ENSWNSNSWSNNEWEESENWNNWE", "WESWWSNSNEEWNENNNWNNENWWNSSWEWWNWWSSNWS", "SNSWEWNEWNEWSNESESEEESNEWSEWSW", "WEWEWWNESNNWSSNESWWSSEWWSWNWE", "NNWWWNWEWWNSEENWNENWEEWNEWWSENNNWNSNWEWNNEWEENWW", "WSSSWSWNENNWNNWENSWSEEEENSWNNS", "WNNSSNWEEENNSNESNWWNEENSN", "NWEEWENENENEEEESW", "NESNEWWNNEEWSESNNESENENSWNENWESNENNENENSWWNSSSNE", "NWSENSNWSNNENN"}

Returns: 301
{".#......##.####.....#..#....##", ".#......#.###...#....#.#......", ".#.#..#...#...#..##.....##.###", ".###.##...#.##.....#.#.##...##", "....#..##.#..##.#.#.#..#.##...", "....#...####..#..#.##..#..#...", "......##....#..........#...#..", ".#.#....#.#..#.#...#..#.Y.....", ".###.#....##...#......#.#.#.#.", "X#.#.#.#.......#.##.#...###.##", ".........#........#.##...#...#", "#.#.....#...##.#....#.#.#.#...", "#......#...###.##.......####.#", ".##....#..........##..#.#..#.#", "##.#.#.#.##.#.....#..###..#.#.", ".#.#..#..#..#..#..#...###.##.#", "..#.#.#.#..#..........##.....#", "......#F.#..#..##...##....#.#.", "..##..##..##.#.###....#.....##", "#..#...###....#....#..####..#.", ".#...#..........#........#.#.#", "##.......#....#.#..#.###...#..", "##.#....#...####...#.###...##.", "...#....#...###.#...###.###..#", "..##...#..#...#..#...#.#..##..", "..#.#....##.#..#...#.#........", "...#....###....#.#.##.#.#.##.#"}

{"WESEWWWSEEWENEEEENNEW", "NENWSNNNNNSWNSEWSWEENNE", "SNNENESSSSENNSEWEW", "NNWNNSWNEWWNSESWWWWEWSENNESWNWESSSSNSEE", "SSNNSEWSNNWSNNSNS", "SENWENWWNNWSWENNWWSENNEES", "SWNESEEESWNWNWENNWSWWNNWNNWWWWWSENNNNSEWS", "SNNESWNWSSSNEEWSENWEWWSSES", "WEESWNSSNWSEWNWWWWNENEESNSENWNESWWSSSEEWNSES", "NSSSNNSSWENWWSWWWNNNNWWESNWWNNSWNNESNNEN", "EENWWEENSEESEWNNSSEEWESSSSNESSSEE", "WWNEWENSNSENEESWSSWEWNNWSWW", "SSNNENEWNWSNNWSESNWSWNWENSS", "EWESSSSSESNWWNSNWESNEENSWEEESNWSEWSWNSEESSSS", "WSSSSEESSNNWEWSWWWSWNEWWESENSNNNSSWNWSEWWESNN", "WWSWSNWWEWESNWESEESEEWSWWNSWNWSESWWSSWWSW", "WWSEWWEWSSNSNWWWSE", "WWWEEWSWSSNWSSWESWWENWNSNEWS", "NNNSSSWWNNNWSENEEESEWNSWWE", "NEESNENWNNEEWWSEEWWNSNSSNEWWENNWSESENENWNNEN", "NSWSNWNEWWSSNWE", "WSESWNSENWWSENNENWNWESNESEWWWWNNSSEWSWEEWNN", "NENWNNNNWWWNSNSWSWWWWN"}

Returns: 411
{"#....#..#...#..##.##.#......##", ".#...#.#..##.......#...#.#....", ".#..#.#...#.###.#.#...#..##.#.", ".##......##..##..#..#......#..", "......##.....#..###..#.#...#..", "..###......###.##..#.#........", "##.......#.#....#.......##....", "......#.....#....#.#..#......#", "....#.#.##..#.#.##...##...#...", ".....#...X###....##.#....#..#.", "##.....#F......#..##......###.", "...####.#....#....#.#......#.#", ".#.###.##....##.....##.##..##.", "...#....#.....#.......#.Y...##", "##..#.#..##.#...###.#.#.#..#.#", "......##.##......#....#..##.#.", "###..#.##..#...#.#....#.#.....", ".#.#...#..###.####..#..##..#.#", ".##.##........#..#...........#", "....#.#.##..........#...###...", "..#.#...###.......#..#...#.##.", ".##.#..#....##...#...#...#.#.#", "#.##.#.#..#...#.....#.....#..#", ".##...###.#..###..##..#...##.#", "..#.........#....#.###....#.#.", ".#......####..#..#.#.....#...."}

{"SENESSNNEEWNNEWSSESSNEWSNWESEWNSENNNENWSNSSESSWSES", "WSENNESEENSWSSSWWNSWSSWENNSSWSSWNSESWWNSWNNNNNW", "SEWNEEEWESNWWNWNWWW", "WNWNWNWWNWNNWWSWNWSWWNS", "NESENEWEEEENEEES"}

Returns: -1
{"...#.....##...###...#....#", ".###...##........##...#...", "..#..#....#........#.#....", "#..##.#.##..#..#........#.", "..####.....#.#..#........#", "...#......#..#..#.#....###", "#.#.#...#..###.##.#..##.##", "....#####..#.#.##.###.#...", ".#..#.........#.##.#.#..#.", "#...#.....#.............##", ".#.##...........#.....#...", "##.#.##...##..#.##..#...#.", ".##...#...####.#.....#....", ".....#..###.####......#..#", "##........#....#.....#....", "#.......#.#.#..#.#..X.#...", "##.#...#..##....#.#.###..#", "..#.#..#...##.#.#.#.##....", "##...#.#...###.#.#...#..##", "#.#...##...##..###........", "...##.....##...#..#..##...", "###..##......#.##...##....", ".....##.##.Y.#.....##.#...", "#......###..#..#.#.......#", "#...###..#.#..#.....#.#...", "...#.....##..F##.....#....", "......#.......##..#.....##"}

{"WSNWEEEWNWNNNEESEWWNSWWENWEEWNWEWWENWSESSENESEWES", "SSNWWNEENNNEENSEWNWSSEEWNSSSNEENWEEENEEEENWWSWEENE", "EENWNNWSSWNEWSWESNSNENWENNWSSSNWNENW", "SNWNSENNESNWSSSWESNESWNEEENWSEEWNENS", "WENSWEEWWNEW", "WWEEESSSWSESENWEWS", "SESSWWSEWEWNSSEN", "NNEWSSEEWESENESENESNSW", "EWNESNENNSNWENWENSSNSWSNEWES", "WWNWSENSNNNSSW", "NENNNWNWWNNSWEWSEESWSEWEEWNNESSSSNWWSWNW", "NEEENEWEEWSEEEESEENSNNEENSNSNSEWSS", "ESENWWWNWNSWSEWSNSEWEWNEESNEENESWNSNWEEWWNW", "SNNEWSWESNNWSSNWSSEESSNENEWSSNSENNEEWWESNN", "SSSSNNNNNNWESSNNNN", "WNENNNEWSNEESEWS", "SSNWSNSSWENSEENNS", "EESNNSSSSWSSEENWSWWWESEWNSSSNNEWSEEWSWNEESWSNNE", "SEWSEWESNWEWWNSSSNSSW", "EEWEEENSEE"}

Returns: 320
{"..#......F......##..#.#..", "##...#.....#.#....X..#...", "#..#....Y...........##...", "....#..#...#........#....", ".##...#..#.#..#...#.#.#..", "#.....#.......#....##.#..", "#.........###.......#.##.", "#........##.#.##..#......", "#...#...#..#.##.#..#..##.", "#.......##.#............#", "....#.#..........#..#.#..", "..#.##..##...#...#.#..#..", "...#...#..#........#..##.", ".##..#..#..#.#......#...#", ".###...#...#........#.#..", "..#....#.....#..##.#....#", "..#.#...#...#..#......#.#", ".#....#..#.#...#.##......", "...#####...#.....#.....##", ".#.....###..#######..#...", "...##.....#..#...#.#.###.", ".....##..#...........#.#.", "....#..#.#......##.###.#.", "..#.......##.#.....#.....", "..#.#..#####..#...#..##.#", ".#....####.#..#..#.####..", ".#..#.......#......#.#.##", "#.#..####.#..#.###...###.", "##..#....#.#.......#..#.."}

{"WNEENENSEEEESWWWWWNWESSWESWWESEE", "NSNWWEWNEESWENNWSWSNSESESSSWESSWWNNSSNWEEESWSWW", "NWENNSNNNNWWNENEEWWESSNS", "NNEWEWNWWWSEWWWWSSESWENSNESEENNSSWESWWSSSEN", "WNNWWENNEWSWSSN", "WSWWSESEWEWEEWSWESNW", "WSEWWWSWEENEWWWSWNWSWS", "NSWSENWSESSEEEWWSSWSNESSEWSEW", "SESESSSEEWWSSENSWSWEWNEWESEESEENNSNESWNE", "SWNSNWNSENENWNSEENWENNNWNSWNNSSWNNSEESEE", "EESEWWEENSNSSNEWNSNWNNE", "EWWEWSNWESEENSNNWENSSSNSSSWE", "SSENSNEWNSENWSSSENWNEEENEWEEEENNEENWNNN", "NEWNNSEESEENNSWEENSEWWNWN", "NEESNNEWENSSESESNNSEENEN", "SWWENWNWEEWNNEENNENNNWNNWE", "NSWSEWSSSEWWNEWSWN", "WNNSEENSSNWWSWSWWWEEWW", "WNENNENNSNSNSNNSSNW", "ESWNSWSNEENEEWWNNNESWNNEENNNNSENSE", "EEESSESSEENSESNN", "WWENWENNWEWSSNSNNEWWSNSENNSN", "ESEEEWEWSNWWEWNWESSSSWNNNSEW", "WNESNESSWWNSEWEEWNWNSSSSENEWNEEWENESWNNENNSNE", "EENNNESSSWWESSEEENENNWENSSESW"}

Returns: 378
{"...#......###..#..#.##....", "#............#..####...##.", "...#F.............#..#.#..", ".#.Y...#.#...#.........##.", ".#.....#.#........####....", ".##..#..###....##.........", "###..#.#....#.#..####.#.#.", "#...#..##.#.#.#..##.....##", "....#.##..#X.......###...#", "#...#....#....#..#....#...", ".......########...#.#...##", ".#..#.##..#..##..#....#...", ".....##.#.##.#......#..#.#", "#..##...##.####.#.........", "#.#..#..#.....#...#.####..", "..##..#.......##..##.....#", "..#..#.##..##.##..#.###.#.", "....#.#.....#.#...#.#...#.", ".#.....##.##.##..#.#......", ".....#.##.....#...##.#....", "..###.#.#.#........##..#..", "........###.....#.....#..#"}

{"SWSESEEEWESSWNWNWSEEWWEWEWWNSSSNSSWESESNSWNN", "SWENESWSSNNEWENWNNSNSESSEWWEWNNSSNNSSSSENNSNEW", "ENWWNNNNNSEEWEWSNEWNSNENSNNN", "SEESENNSENWEWNENSSEEWWSSNEE", "NSWWNWSESEWENSNWW", "EEEWSNSNSWWWEWENWWSSSSWSWEEEEWWSWSES", "EESWWWWWNSWEEWWSNSW", "SSWNEWNENEEEN", "WWESSWSENEWNEWEWSEWSWNSEWN", "NSNNWENNNWSWNEEESESESNNSS", "NWSSNSWNNSSSNWSEENESENWESESSESSNSENENENEEWWNW", "EEWSSEWNNEENESWSWSWEWNESNEWESSWN", "ENNNEWSWWSWNEESSWEWWESEENNWWWEENEESWENSEEWNNNEW", "NNSWENNWNNWNNNWEWSWNESWSWWSEENNSNSSNENSESW", "SNEESSSWESENWSSWNESWNENENWEEWWWSEESWE", "SNEWWNSSEWEWESNNNWSWNWEWSSESEESSNW", "WWSWNESENSNNWWSNNESSNWSNESSN"}

Returns: 298
{"#..#.#.#.##.#......##..##...", "#.......#.#.#.##......#..#..", ".#...#...............#....##", ".#........##.....##...#...#.", "##..##...#.#.#.....##...#..#", ".#.#..#.#..#....##.....##...", "##....#.........##.#..#.#...", "#..##....#..##...##....#..##", "#...######...#...#######....", "....#..F..#...####........#.", ".###...#......##.#.......#..", "#.#..#.##..#.#####.##...#.#.", "..#......###...#.....#......", "#...##...#....#......#...#..", ".....#..........#...#..#....", "....#.......#......#.#..#Y..", "####...#.#.#...#...#..#...#.", "....#.#..#.#.#......#..##..#", "#.##.#..#....##.##....#....#", "#.#...#.#.#...#....#.....###", "..######X...##..####.##.#.#.", ".......#.#....##.......##..#", ".#.##..#..............#.#..."}

{"ESWWSESNNWENNSSNWSNWWENEE", "SWEENWSNWNNWNSNEEN", "SESSSNEWSWNNWWNWSEENSWS", "ESNWWSNWNEENSNNES", "SWNEEWNNWWEWNWWNSNNNWEN", "ESSSWEENENSENESESENNNWNWNNNWEESENW", "NWESWSEESSEE", "WWWNSESNNWNSNNWENWWSN", "WNEEWESSWNEESSENEEEWNESESNNSS", "SSEWSSWSESEWSNSNWSWSNSEESWSWSNESNSS", "NWSNEWESWSNSSNSNESSENENWENNWWEWNWSESSEWSSSNW", "WSSESSESSSWWWWSWWSWWNWSWSNENSWEESEEWSENWEWSSSWS", "WNWSWWSESWSSEWWNSEWSEWEWSESWWNWWSWWWWWWW", "WNNWEENSWWNE"}

Returns: 313
{".#..#........#....##....###..", ".#....##.#.....##.#.....#....", ".#.....#....#.##...........#.", "...##.##.Y#.##............#..", "...##.##.............#.#..#.#", "..##.####.####...##....#.###.", "............#..#..#.#.....##.", "......#...#.#..#.#.....#.#...", ".....##.....#...#....##...##.", ".###........#...#..#.###..#..", "..##.###..#..##.#.........#..", "##............#.#........##..", "...#.###..#.#.......#...#....", "#.#.###..#....##.#...#...#...", ".......#.........####..##....", "..#.#.....##.....#....#....##", "......#...#.##..##...###..#..", "....##.#...#X....#.##........", "#.#...#...#....#..#.#.##.###.", "....#.#...##....#..#..#..##.#", "..#...#......#....###..###.##", "#.#.........#.#.#....##.....#", "..##.....#........#..#....##.", "##....###..........#..#.#....", "#..#F#.##...#.........#......"}

{"SNNENENNWSNSNENNSWW", "SWEESEENEEWSENESNEENESSSWES", "SENSENNWESSWNEWWNNSENNSNNWESNWSEWEWNNNWNN", "WWNNNSESNENSEEEN", "SWWWEWWNSWSEENNS", "ENESWNENNEEWESNWWWSSESEENEWEWWSSWENENNNWSE", "SNSNWWSWWNEEWEWNN", "ENNNNNEWSWNSWEWNNSWWENWSSNSE", "SWEEEWNNENNEENENWNEEENENSSESEESESEWESSESS", "EEWSSSEEENNNEENESSEENWNWEWNESEENNNW", "ESEWNSWSSEEWWNWSWENWWWSENEENNSNWSWNEEE", "NNENNENNWNEWNNWSSEWENSEEEEE", "SNWENWSNESEENEWNNWWNNEWSSENSEN", "NENSEWESSSNEEWESWNNWSSNE", "SNSENNSNENSSSSSWWWEESWS", "EWWWWWEENESNNNENSESWWSSSWEWSSESEN", "EWNENWNNSEWSWSEWSWNWNSEENNSSNNEWESSWSWWSW", "SWWSSSNWESSNSSESWSSSSSSWNEWNNNNSSWSEESWEENSN", "EEESWESNENESWEENENESNNNSWWSNSWSSWENN", "ENNWSNWSWWENWESSSENNENWNW", "EENSEENNSNWWWSEEWWSWEWEWENNNWWESEENWNEWESWWWSSNE", "WWESWENNSNSNSSEENNSWNEWSN", "NEWWWSNWWEWNSWNNSSENEWWWWEESW", "NNSSNNNESWNNW"}

Returns: 378
{".....#...###......#####....", "#...##.........#...#...#...", "....#....###.......##..#..#", "###.......#...##......#...#", "..........#.##..##...##.##.", "#....####.....#..#...###...", ".##.##.#.###...#..###.#.#..", ".#....#..#Y...##.#......#.#", ".....#....#.....##....##...", ".#...#..#....#....#...#....", ".#......###....#..#....##..", "##......#...##..#....#.#..#", ".#.#....##......#.#.#.#.#.#", "..#....#....#..##.....#..#.", ".##....#..#.....######..##.", ".#....##...#....##.#..#.#.#", "..#.##.#..#.....##...###...", "##.#..#.....###.#.##..#.#..", ".....#.......#.#..#...#..#.", ".....#..#..#..###.....#.##.", "..#...........#.#...#....##", "F.......#....#........#....", "...###..#....#.....#X##..#.", ".......#.....#...##.....#..", "#.#........#.....#......#..", "...#.#...#.#.....#.###..#..", "#...#.##........###......##", "..#.##.....#.##...##......#", "#.#.##..#..#.#.#..##.....#.", "..#........#####.##......##"}

{"ENNSEESWEENSNSESWEWEWSWNSSN", "WENNWNSNSENNSEWEWNNSWSSSSNWSNWEWNWNW", "EENESWNESWENWWSSWWWSNEWESWES", "SWESSSSEEEWESSWSSWEEEEE", "WSWNNWNWNEWWENESWENEWEWSWWNNEN", "NSWWEEWNENENWWNNENE", "WWWEWEWWSNWWNWNNENNNNNSNEWNEENSSESNENE", "NNWSNNNWWWESNEWSSESWNNNESWNSESENNWENWEENEE", "WNWNNENWNENNESNEESEENSSNENNEESEWNESEESSWWESSE", "WSWEWWEEEESSNESEWSNWWSSSWSWEESWESSWSSSSWEWWWSEEES", "SSNWWNNWSEEWWSNWSSWESEEWSSWEWSWSSSW", "NNWSWEEWWWSWSSNEWWEWNEEWSSSWSSSWWWWWSENSNSE", "ENENSWWEWWENWEEWS", "WSSEENEWEWWWNWENESEWEESNSENWNNWSESNSWNSWWSNEE", "SNWWEWESSWWSWNSEEWWNSSSWNNWSSEESSEENEEWSWEEEWESS", "WNNEWESWWSESWWEWSS", "WEWSWNNEESNEEEEWWSNSNSNESEEWENNEENWWN", "EEWSWWWWNSESWESENSENEEWN", "NENWSWESESENNSNWSENEEEEENE", "ENEEEENNNNNSENSEWWSES", "SNNESENWNNNWSSNEEWESEWNSNSNNNEEENS", "WSSESESWNEENEWWWESEWNENEENWEWNWNWNNNNWNEES", "SNEWSWEENNEENENEENSSN", "SSNSSEEENEWENNSNEEWNESSEWNNESNESNESWWSNSSWNEEW", "ESNSSWSS"}

Returns: 302
{"#.....##.........#...#....#.", "...#......#.#...#..#.......#", "......#.......#...#...#.....", "###.#...........####.#.#..#.", "....#...#.###.....##.##..#..", ".#..#.##..#.....#..##...#..#", ".#.####...#.#...Y..#.......#", "...#.#..#.#..#.#.###..#.....", "#.#........#.......#.#.....#", ".....#...##...##..#.###.#.##", "#....#...###.....#....#..#.#", "#.#..##...#...###.##....#.##", "..###........#...#....#..##.", "###.##.#..###.#....#.#.#..#.", "..#...#...##.......#....#..#", "#.#.##.###...#.#..#.##..#.#.", "....#.#...#.#.............#.", ".#.#......#...##.....#......", "###....#.#.####..#.##.....#.", ".....#..#.#.#.##..##..#..#.#", "....###.....#.......#...##..", ".....#..##.##..##...........", "...F#.##.#.##..##.#..#....##", "...#.##.#............#..#..#", "......#....##..#..#.#......#", "###.#...#..##.......#..#.##.", "......##.X......#......#....", ".....#######.#.#####.####...", "..#.##.##...#.....##.#.....#", "#.........###..#.#.#....####"}

{"WWWSWSWENNENNNEEEESWENE", "ESSESEEENWNNWW", "NENWEEWNEEESWNWSESSEEEWESNEWWNSNNNSWS", "SSNNNNEWWEWWNNWSNNESSENEWWNSEESESWSWNENSWSES", "ESSWWNENEWWWNNWSESSWNSSWWNSSENN", "SEESWNWWWWS", "SWESEEESSSSESNE", "EESSNSEENNSNESNWENSSNSESSWESNWSEWNWSSSESSSWSENENWN", "NNWWNNNENWSENNENEWWWWWSEWSWNNNSEW", "WSEEWNWEWNN", "WSSSSNSNSSEEWNEESNWSSNWNENNWSNNNWSNW", "EWWWSENEEESNSSENNNEEWNSWEWWWSWNNWENNNSESNSWWWWEE", "SWWWESESEWSEEESNSEEWEWNWSEENNNNWWESWNEESWWNWS", "SSWSNEEENNN", "SNSWNNNWSNSNWSSWWENNENWSWESEWWESW", "SSNSNWEESWWSWNWNWWNWWWSSSE"}

Returns: -1
{"..#.#....#..#.#..###.#...#", ".....##..#....#..#.#.###..", "#...##..##.#....##..#.....", "#.#......###........#..#..", "....#.#..#.#.....#.##..##.", "#.##..##...#..#..###...#.#", ".#.#..###.#........#..#..#", "##.X.#....##......#.###...", "....#.....#....##.#..#..#.", "#......#....#....###..####", "...#.#.#.##..#..F.##....#.", "####...#....###.#....#....", "..#....##....#......#.....", "..###.#...##..#.##.#.....#", "#.#....##...#....##.#....#", "..#...#.#...#....#.#..#.#.", ".#...............#.##.....", ".#.#....#..#....###..#.#..", "#...#.#.#..#.#...###.##.#.", "....#...#.#..#...#.#..#..#", ".#.#.#...#..#.......##.#.#", "....#..##########.#.....#.", "#...###....#.##.##.......#", "#...#..#....#..#.#.#....##", "##...#.#......#.#...##...#", "......#.#.###...##.#...##.", ".......Y...#.#..###....##.", "#..##.#..#......##.#...#..", ".##..#...######........#.#", "#..#..#....#.#..##.#...###"}

{"WWEWSEEWSSEWENWWEWNSSW", "ENWSESSSWENSWEW", "WEWNSEWNNNNNEWSSEWEWSWWN", "NNWWEWSNEWWNWWNNWNWEENNEWENWSSES", "SWEWESWSNWSSSSWSNESNSEEN", "NWNSSESWWNSEEWWNNSEWNENNNWSNNNEENSWEWEWNEEWEEENNWS", "WWSNWNNSEEWNNWWSNEEWEWNSSSEESEESWNESWSEEEESNSNS", "SEEEEWESSSEWESEWEWSSWEWEEENENNEEWSWWWSENENNESNNSW", "NWSNSSSNEWESEEEWNSSNNNWESWEEW", "NWESSESEWSESSEWEN", "WWWEWWNSSEENSSWESSWWNWWWEWSWWNNNSEESWSNEENSENEW", "WEWEEWEWWWWNESSSNWWNEESWWWEEWWN", "ESNEWNEEWWNENNSWENWNWEEENWSSSWWNNNNSWEENNENWSENWWW", "NNSWWNWWNNWWWWSWWSWNESE", "NWNWESWNESSWWNNWWNWSESSWEEWSENWWWNNW", "WEWSWEWSESNWSNSWNWWNWNNWSENNW", "SNSNWNEWNNESSNEEWNENNNNWNWEWE", "NNEEWNNNWWEWNSWSEEEESNEWW", "NNEWNSWWSWNNNSNNWNNNENNNEWESENWNWE", "WEENENNNEESSWNNEEWNWNSNSSSENNWEW", "NSSNWSSNWNWNWWNNNNWNNWENNNEWWSWSSW", "SWNEWSNWSSEWESSSSSWWWESNWSNSWWSSSEW", "SNSSWEENNSSESWWNWS"}

Returns: 492
{".#.###...##..#.#......##....#.", ".##...##.##...#.....###......#", ".#....#.######..#.#...#.###.##", ".....#.#.#.#...#..#.#.#..#....", "###.#.##...#...#....##.##.....", "#.##....##..####..#...........", ".....#.#..##.......#...#..#.#.", ".#...#..##.#....#...#........#", "#....##.#.#.#...##...#.#..#...", "..##...#..............###..##.", "##...#.##.#..##.#......##...#.", "...#.#......#..#...#....#.....", "##........#....##.##.....#...#", ".F.....#..#..#...###.#.##..#..", "###..#.#.........#....#.......", "#......#.##..###.#.#....#.....", "#.##....#.....#...#.###...#...", "#.......##...#..#.#..#.##.####", "...###.#.#........#..#.#.#.#..", "#.X.....##.#..#...##..#.##.##.", "#...#..#...#..........##...#.#", "...#........##..#.###..###..#.", "#.....##.....#...#.#####......", ".....#..##...#..#...###.#.Y#.#"}

{"NENESENWESSNESEWSSNWEWSEESWSWEWNENNSWW", "SSNWNSWEWWNWEENWSNEWSWSENEES", "WEWEESEEESESWSWWENNNWSSEWWSNSESNWNNNE", "NNENNEWNEWSWENNSWNNNSENNSSNEEEWNNSESEWSENEENEEN", "EWSWWSEESWEWEENEENNSENSNSNWWN", "SWSNWESWSESWNEWENNNSNNESSSNESESNWEEEESSWSWESSS", "EEEEENSSNNSEESSNSNEENEEEEEEWSESESSWWESE", "WEESEEESSSSWSSEESWESSSSEWS", "NWNWWWNWNNEWWWWS", "SNNEENENEWESWSEWSNNWSNW", "SSWNWNNWNWNNNWSSSEWESSWEWSSWSWENWNESW", "SNWSEESSSNSWNWENNSWNNSWWNNWSE", "SNEESESSWEEWESSSSWNSWSEWESWNNSSEEESEE", "WWSNNNSNWENNSWWNSWSEEWSSWSSWEEENEN", "WNEWWEESSWWESSNES", "SEWNSSNWNNEEWSSSEEWSWSESEWNSNEWNNSNWWSNESNSSWSNWW", "NSNSNSNSENNSEWEEEWSWNENENNEWNWWNWSNE", "SEEEEENNSWEENNEWSWWNESWWENESSNSESW", "EEWEWWSNNWNNWENNWWNNEEENNSEENNSSNNWSEENEEESENSS", "ENWNNWSNNEESWWNSEEWWWSWWW", "SNWSWNESNNSEEENSEWSNSWWEESWSNWWSN"}

Returns: -1
{"#..#.##....#.#..##.......##..", "#.....#.#...#...#.....#.##...", ".##.#.####.#.....#...####....", "##.##.#.###.###.#.#.F.....#.#", "#.#........#...##.#.#.....###", "#.#.Y....#..##.....#.##.#....", ".....##..##.#.......#........", "..#...#.#.#...#.......#.##..#", ".##.#.##..#...#.##..#..##.#..", "....#.#..#..#.#......##......", "#..##.#.....#..##.#.#....##..", ".....##...#...#..##.#..#....#", "..#.####..#.....#..#..#..#..#", "..#.#..#......#...#.#..#...##", "#.#....##......#...#..#.#....", "..#...#....###.#........##.##", "#.#.#.......#......#.#...##..", ".#..#.##.#....#.....#.##..#.#", "...##...#........#...#.##.###", "#....#...#.#..#...#..#..#.##.", "...#.......#####..#...##...#.", "##.#.#..#.#...#..........#..#", "..#...#...###..##.#..#.###..#", "##..#.#...#.....##.##.#...X##", ".#.#...###...##...#.....#####", "..#.##.#..#.#.##.#...##...##."}

{"SSEESWEESEWESNSNNSESENEEENSWWNEEEEEENWNWESEENNWNSN", "NSENNEESNNWSNNESWEWSSEEENESSSWSSWEWNWNESSSWNNEEEN", "EENWNWSESSEENNNWWSSNEWWSEEWSEENNEEWNWWNEWENWWESWE", "SEWSEWENSEWWSWNWSSSSSWESWEEWWSSWNSWWSSEWWSENWWNW", "ENNEWNNWENNSNWSSSNWSESSSNEWSSNSSWWNSENNSWEWNESEWW", "NNSENSNEWSNSSWEEENENNWSESENNNWENNNNNNNEEESENWSEN", "NSSNWSESESWNSWENWEWESNSNESWNENWWWWSSNSENENSWNENWN", "WWESSSWESESESNNWNWNWNNNNSNSNWWSSESESSWENENNSWENSNW", "NEESSESNENEEWWESNNNNSENNSWSWSEWSSSWEESWSENWENWSSS", "ESWWEEWEENSEWNSESWSENSWNNSESENWWNSESNNSEESNSEEEENS", "WWNEWSNSNNEWNNSNESESESWNSEWSENNEESEWSSSNSNNNSNNE", "WEWWNSWWNNWNSWSSEEWNWENNNNENWNWNSENSEESEESNENENSES", "EESNWESEESWSSNWSEWNWENSWSWSEENSSNNSEEWNWWNNNWNNWS", "NNNWNENWNESSSWSNEEWEWWWWNWNWNSSNWWSENEWSENEWESEN", "SESWSEWENWWWWSNWNEWWWNNSEESNSWEENSWWEWNSNWEEWNNN", "WSEENSNSWSENEESWSENSEEEWSSNEWESWSNSEWWWESWSEESSS", "ESNWSWEWWWSSNNWNENNNSWEEWEWSWNNWEWSENNSSSEENWWWSE", "SWENESSSEEEWSSEEWEEESSNSSNNWSENSWNSENSESWESNWNSWS", "WNSWSENWWSEEWEESESWNENWNSNNSNWEENWESWSWNESENENNN", "ENNSEESNWNNNSNSNEEEEWWESWENNWEWEWESWENENENENESNSN", "NWESNSENWSNSESWNSNNENNWNEWNEWNWWNWEESWSSNEWSEEWE", "EWWEESESENWNSWSENNWSWNSENEWSWWNNESWWEESSEWENNNNENS", "NEWSEENSNWEWNENWSWESWWNWWSSSWWWSEEWSNNWENSSEWESW", "WNNENEWWEESWWNWSWSEWSSWEWSESWSNNENWESEWWNNENSEWEW", "NNSWSSSSNWSEEWWWNNSENNESWSWESENNWNWSNENEWSWSSNWWN", "EWSNSSWWWSSEWWENSWNEWNWWENSNEWSWNNEWEEWSNWSWSNWESW", "WWSWSNSWNENWWEEEEENEEWEWENWWSSSNEWWWWSSWESSEWNENW", "NWNESSNEWNWNSWSWSWWSNWEWSSENESNWSNNWWESSSNWWWWSNNS", "ENSNESNWNSWNNENWEWSNWENESSSSEWWSNESESSNESSEWSSNEES", "SEWSWSEWSSEWESSSSEWSSNWNSSNWENSNWWWWWWWWWSSWSNENW", "SNWSWWNWWNESNSSNESNWWWWNSNSEEWNSWSSWSSWWENEEWNNS", "ENNNSNEWWSSNWEEESNWENEWSEESNEESEWNSSNSSSWEENENENNS", "WWSEEEESSNSSNEENWNENSENWNWEWSSWNENESESWSWNEEENWSNE", "SWNWNWNNWSNNNWSSSESENEWNSWWNWSWWWEWSWENWWNWNSNENW", "NSSESEESNSSWWWNESSSNNNEWWEENSEWWSWEEWSEWNSSWEESWN", "EWWNWNNEESEESENWNNSWEEEESWWEEWWSEWNSWWNENSSENNWNEE", "NESWSESNNSESSNENNESSWESSSEEEWWWNWNEWNEESSNSWENNWN", "ESNSWESENWSWWWEEWENSWEENSNSWSWWWWESEWNSWSNWWEEWWS", "SNWENNEEESNESEWESWEWNENNEWEEESESNNWSWSEESWESNEEWS", "ESNSESSESESESESEWENSSNSSNWSSNNEEWSNEWWENNEEWNSSNN", "NENWNWSWWNWWENNWWWNESNSWEEEENENNESEWNSWWENEEWWSWSN", "NSEEEEENSWEWNNWNSSESWNWNESSWEWEENSSESNNNSSNNWSSNW", "NWENWWSENWENWSSWNESSSESSWSSEEEWSEESNNWSSWSSEWENWS", "ENNSSSEESEWWSSWEEWSENSSENENSNESSWSEEWEENWESWEENE", "EEWWSNSEWWESWESWNSNWSSENNNNWEEWEWENNNNWSEESSEWSW", "SWSESEEWSNENWSENNWSENESNWENWENSENWNWEENWNNSSESNSEW", "SESEESSEEENEWEESSNSSWNWEWSNSSWSENSSWWSEWSNSEEENE", "WWWESEWEWWESNWSSNNENNESWEEENNNSWENSSWWWNWWENSWWWE", "EENWESENW"}

Returns: 0
{".##.#....##....#..#...", "...#..#...#.#....##...", "#...##...##.......#..#", "..##.#######.#..#...#.", "##Y#..#...##.#....###.", "....#......#........#.", "....#..#.##.#..#.###..", "....#.#......##...#...", "##..#.#......#.#...#..", ".#......#.#.....##....", "...##.#...##...##.#.#.", "###..#..#.......##.#.#", "##..##.#####.#.......#", "#...#.#......##.#X###.", "#...#...##..#......#..", "#.....F#.#..#....#.#..", "##..#..###...#.....##.", ".....#.#.##.........#.", ".#....#.#.#.#...###...", "##.##..#...#..####.#.#", "..#....#..####....#..#", "....#....###.#..#..#..", "......##...#.#.#......"}

{"SWWNSNENSWENWEENSNSSSSNWNSESENWSNNN", "ESESSNENEESWNSSWNENWSNSNWNEEN", "SESEWNNWSSNNNNSNWNSWSEWNSWENWEEWNS", "SWNNNNESNNWSWWNWWNWSWSSSNWESWNSNWSNNSWEEW", "NSENWNNSSWWESNWWEWSWSS", "NENNWENWSSEEEWEWWWNSNNN", "ENEEWENEENEWWEEWSNSNSWSWSEWESESWSSSSWWEWWWNSWEEESW", "SEWSEWNEEEWNENNNNENWW", "EWNSWNESEEEEWWENEWEWWNSWESNWEEWSWS", "SWWSWNNNENEEWWWNEEEWEWEWESSESNNENSNNSEEWNWENNESWN", "NESWSSEEWNSSWWWNSNEENWSESEWWSSNEWNNWEWNSWNWWWNENE", "ENEWSSESEWNNSNESNNEEWEEWNEWWEEWSENSSSNNNESWNWN", "WSWNENNSWSSSEWWNWSEWSWESEEENNWSWNNEENE", "EESEEWWNNESSNWSSNESNWWSNSSSSSSNNNNSSEE", "SNNEEWSWENEEWNEENSNES", "EENNWSNWNSESWWNSENNENNEESSSESSESEESWNWS", "NWNSSSNNNNEWSNWWEWSNENESEWWNWSENWEEWWWWW", "SSENNNSNSSNENWSSENNSNWSSNSWEWWESWSEWENNESNNS", "ESNWWWNWWNNEESESEEEWEWNWWEWSSWS", "SWWNSNEWNSENWWENNSSESSWWWWWE", "EWSWWSEEEWWEWNNSSNWSSWNWWWWSNWESEWW", "SESNWSNSNEWSENNWSEESESNSWNSNENWSEWESWENNESWEEEWE", "NWENWSEEEENESNNWNSESNEENSWSSS", "SWWNEWENNNSESSEWWWWWENEWSWWWEEESNEEWWWSSNSWE", "SEENNNEWWWSSEEESWSSNSWWWNENE", "SNNSNENWNWEWNWNESNSSEE", "EWNENSSWWWEEWWNWESWEWNSEESWNENNWNNNNWNNEE", "ESENSWNWNSSEWWWWWWNWS", "NSSWENSSEWEWNNNEEWWENNENWENNNENENEWEESS", "ESSSNEWSSSESEWSSWESSWNNN", "NWESWNE"}

Returns: 440
{"#.#.#.......#.##.#.#......", ".##Y.#....#......#...#...#", "#.....#.##.........#...#.#", ".#..#......#........#.....", "....#.#..F..#.#..#.##.###.", "###.###..#.............#..", "#.#.....#....#....###.#.#.", ".#.#.......#...#..#.#.#..#", "####......#.##....#.......", "#.....#...#..#.......#...#", ".##...#######.....#.##.#..", "##..#....#...###......#.#.", "####....#.##..#.#..#.#.#..", "..##....#...#..#.#....#.#.", "..#.##.........#.#...#....", "...........##.#..#.#.#.##.", ".........##.##.......#.#.#", "........#.##..#......#.#.#", ".....##...#....#####..####", "###....#...#..##..#..#...#", "...#.......#.#..#.....##..", "...#..#....#.##...##...#.#", "...#.#....##.#....##..###.", "..##...........#........##", "#.#......##...#...#.#..#..", "..#.#.#..#..##....#.##.#.#", "...#.##.##.##..#..#.#.....", "#.####.#####..####..##....", "....#.##.#.#.........#....", "###.###...X.....#........."}

{"NSSNWWSSWNWWEENWESENNNESEEEWWWWWSNNSESSESEENESS", "WWNSEEWSSEENNSEENWSSSEENNNWENENSSWSSWSE", "NWEWWSWEEESNESNWWNSWNSNEEEWNSENWNEESWNWW", "SEWNNSENWNEENSENWWWWSWSEWWNWSWSSWESSSE", "SESNSNWEWWEEWWWNEWNSNENWWWENNWNNSWNEWWNNSS", "WWENWSEESSSSNSNSWWNNSEWSEENEWWWSWWSEWEESSWNWEENSSN", "ESEESSNWWNWSESSENSESNEESNEESENSWEWWWSES", "EWNEWWSWNNWNNWSWSNNSEENSWEEWWEEENSSENNNNESESWSE", "WWEESWNENWESEENWNEWSEESNWWEESNWENWESWNSWWSEESNEENS", "EEWWSSESWWWNENENENESEEENSNSSNNENESWWESESN", "SENENNNEEEWSESEWEESESSWSNWSNENWWEESESNWWS", "SNESSEENSSSWSSSNWSSWWWENSWSSSEEWNWEWESSESEWNNSNEN", "WWNSWESNWSWWEENESNNWWWNWNNSWNSNENSESSWS", "SSNSWWNWWSWEWSEWNNNWSNESSSESSWWEWWESNESNEWSNWNNS", "SWWNSNESEEEESENSNEEESWNENSEWNESNSEESESEWWWWEWEESS", "NEWENESSSENNNENESEEENWSSWWEEESNNNWESSNSSNNSW", "SNWESWSEEWSNSSENEEENSNNEWWEWNWENSNSNNWSESNENEES", "SSNENENEWWWWWSWWWNWESSSNESWWSSEENSNNSWE", "NWEEEWNNSWNSWWNESWEWNESEWNNWEENENSEEENS", "NNENSWEWSWSSSWWSSESESWSNENWWWSNWNWWNSSSWEWNNN", "EWSSSNSSWNNWSNNWSSSSENSWEENSSWESWWEWWE", "SESSNESSWSESNEWSWENWSNNSEEESWSEEWWSEWSWSWNWNNNW", "EESNEESENNESESSENSNWSEWNWSEEWWWNSNWEEWSNE", "ESWEESEEWNSWWWSNWSWWSNWWSWNWENEESWNSWWSEWSWNSNENS", "SNNWSWNSWNNEENSWWSWNNNNSNWESEWSEEWEESSNSS", "ENNEEENWENEWWENNEEWESWNWWWESWWEEWNSENWWW", "WNNESNSNSSWEWSESESNNEWSEWNNENEWNENWNESSN", "EESEENNWEEWNENNENNNSWNWWNENEESNWSSSWESENSE", "SSEWNSWWNSSNSNSSEESWSESWENNSSSSNNNSSEWENNSENWES", "WSEWNNNSSSNENNEEWEWESESSWSSSESEWWSSENSN", "NWWENEEWWWSSSWWSSSWSSSESWESSWSSSSNSSWNEENSEWSWSN", "EWSNWSENSSNESWSNENSEWWWWWWESWSESESWNNEWW", "NWSSNEESWWNWNSNSSWWNSSNNENESSWNNSEEESWNEWWSNE", "EWWNWNSSEENWENEWSESSSEEWWNNENSSNSENEWWS", "SENNSWEESSNSSNEWWESENESSENSSSWEEWWWENWS", "NENWSENSWSNEWEWNWSSEWWSNSSNWNEENEESSNNSSNENWE", "WWNSSWEWSNNSNENESENEWSSNWENWSESWSWESNWNS", "EWNENWWWWWEWESWENSSESNWWESNWNSNSSSWNWSWEWNWEESEE", "NSNWESWNSWSSNNESSEEWEEEESEWNWSWEWNNNWNNNSNSEWSE", "EWWSNWNNSSNEWWSSNENEEWSSSSNESESWNWSNNEWSN", "NNWNNNEENSEWEWWSNNWWESSENWWEENNSWSNNWWWSSWWWEESNN", "WEESWSNSWEEEEESENWSWWWWWWWNWENWSNSSEWENNSWWWS", "WWSSEWEWWSNWNSNNWSESWSSSENENNEWSWWWSEESESWSNW", "SEWNENWSSSWNNWSSES"}

Returns: 585
{".#.#.####.X.#.......##..#.#.", "#.#...#.#...#.#.....###...#.", "..#.##.#.....#....#..#...#..", "#.##....##.....##..##.##....", ".#..##.#.##........###.#...#", "....#..###......###...#.#...", ".....#.#..#..##..#.##.......", ".#..##........##..#.#......#", ".##.....#...............#...", "#..#...#...##.....#..#......", "##.#...#....##...#.#.......#", ".....#F#....##...##..#..##..", ".#......#...................", "..##.#.....#......#..#...#..", "###....#.......#...##.#.....", "#..###.#.#.#...####........#", ".......#.#...#.#..#..##..#.#", ".##...#.#.#.....#..#....#...", ".#.####..#..#.....#...#.##.#", "#.....#.###.#...............", ".#.......#.#..#....#....#..#", "...#....#..#.......#......#.", ".#.#...####.......#......#..", "#.#..#...##...#.#......#..##", "...#.............#.#.......#", ".###.#.###..#..#...##.##...#", ".#...#..#.####..##..#.......", "........#......#...#.Y..#..#"}

{"NNNENSSWWWESNWSESWWNENN", "WSWWSWWWWWESWWNSEEWEWWENSWEWEEESNSENEWWEENWS", "ENENENSSNWSEWNSWENEENNWSEWSEWSENNWSSNWSWSWNESENE", "WEWWWSESWNEESWNWWEENWNWEWSEESEEWSSWEWWWSWWWS", "WESESENNEWEEEESEENNSNSNSWNSWWSSE", "SESWENWNSWNENNNWWNSNSEWSEEEEWNENEENSNWEEESNEES", "NENSSWNWWENEEESWNNSWNSSWSWSNEEEWNWSSWS", "NWNEWNSENWSNNEESWNNSSWWSWNWWSEENWEWESNW", "SSESWWNSNNWESEWNSWWNEENNWWNNESNNSSSNWEESESEESS", "ESSWNSSEEEEWNSSEEWESSNWNWEWEN", "EWNNSWNWENWWNNSWWNNEWESN", "EEWSNSSNNEWNWWWWSWSNSNN", "SENSNSWWSNSNSESEENENWNSSWSNWNNWWENSNWSSNWSNNN", "NWNENWWENWWENNWNNSNWEE", "NNWSWWNENSNWENWNWENENE", "NENWNWENEEWWENNSEEWSWNENNSNNNENNNEWW", "NWWNWWNSWWSNEWSWNENESWWNSNEWNN", "WWNSNWWEESENSNWWNEESESENEW", "WESWNNSWSENSENNWWNEWSEWSWENWEWNE", "ESENSNEENWEENWWNNSNNWWNNSENSSWNESWSNWNSWS", "WNWNWSNWWNSNNWSNWSNWWNWNNNW", "WSNEWWSWSWNESNSSNNWWSWWENNEWWENWNNE", "NSWWEEEEWNENNNNNEENSENWNNSEWWNWNSNWSESWEWSWWEN", "NSWSEWWEWWNSSENEWSWSNNSNWSNWWENWWE", "ESNEWWNNEWWNSSNNSESEW", "EWSSWSSSSWEEWSWNWEWSSESEESENSENSSNNESSSWNWWSWWNES", "NWNEEWEESSEENENEENNNEWWWWNENWNWSEWWNEWWE", "ENWNSEESSNWNWESEEENNSSENWEWNWWESSSEWWWNNNE", "SNWWEWNEWNNNSEWWENNWNSNEWWNWNNWWNS", "SWEWESSWN"}

Returns: 651
{"####........#..##...##..#...", "##...##.#...####...###..####", "#..........#.#.#...........#", "..#.#..........##..#.##...#.", "......#.#.#.#...##..........", "...###..##.#....#.....###.#.", "..#......#......##.###.##..#", "...#.#.##.......###..#......", "..#.#.#..#...#........#....#", ".##.#.#..#...##...##.......#", "###.#..#..#.##.###......#...", "...###.#.....#..####..#.##..", "#..#..#..#......#.#...#####.", "#.....#..##...#.#...#.###...", "....#.#..........#.#......##", "###...###.##..#####...####.#", ".#.#..#.#.#.#.#.###.....#.##", ".####..#......####....#.#...", "#.#..#F..........#.#..#.#..Y", "#...#..##.##..#........##.##", "......#....###.#.....#......", "...#..#...##..#.#.........#.", ".##..#..#.#.#......#.#...##.", "#.....##...#....#.##.....#.#", ".####....X.#...###.#........", "#.#....#........#.....#....#", "...#.....##.##..##.####.#..."}

{"ENEEWWWSSNNENNWWSENWNNWENNESESWENWWSENNWNENSWWSW", "SESNWSENSNNEWSSENESENEESSEWSENESNENNENSNEEENSSENN", "NWWSEWNEWEENWNSEWWSSSWNWSSEEWNEEWWSSSWEESESWENN", "ESEWENSSEESESESESSEESWNNWSNNEWSNWNWWSNEEESEWNESS", "NNWNENWSWWNEWWWSNNNWSWWSEWEESNNENNSEWNWWNNWWSNN", "WESNSENEWEWSEWSESWSENEESNEEENSEESESWWNEWNEWWWENE", "WWWNSENESWSSNSWEWESSSSNSNSNNNSSEWSWESSNSSEWNSESWE", "WESSWSNEWEWWNNNEWENWESWNWSENNEEESSSEWNSNWSESSES", "NENWEEESSWNENEWSSESEEENEEWENWWSSSWENWEWWNSWESENN", "SSSWWNESNWESWWNWENSEWNNNWNWWWSSNWWNNWWSSNWSWWNS", "WSNWNSNSWNNWWNSSNSNNWNENWWENSWSWNWWWSWENEENNESWE", "WNENNEENNWESSNENNENEEENESENWSWWEWWENSNSSSSWNSNNN", "ESNNWEEWSENNENEWEWSSESNSEWNENESWNENSEEWNEWSEWNNSWN", "EENNSENNWWWWWSWNEWNNEWNSWNEWWNWNNNWNNWSNENWWNWSNES", "WNEWNSWNNNSEENEWESEENENNWNWSNNSESNWSSWSNESWWWWWNN", "SWEEESNNSSSENWNSSSWEEEEWSEWEEWNNWSEWSNNSEEESNENNE", "SNNESWWNEWWNWESWNESSSWSSENNEESEWWESNWSSWNNSSSWWWWW", "WWEEEEENNWSSWWWSEWWSNSSWSENEWSENNWWESNSNSEEENSEN", "SNWESWNSNNNEWWWNESWSSNWNWSSWSSSEEENENSNWEWWWWEW", "EWSNNEEWWSNESENSWWNNNWENWWWWSENEESEEENEESWWSNWWWS", "NEEWEWSNNSNWSEENEWWEEWNENEESWSEEWSENSNWSNNENSSS", "SWSESNENWSENESSNNSNSSENWNSNESEWENEWNNESSWSWEWNENEN", "SEESWSNNSWNEESNNNSEWEESEWENWSNSNEESEWWNNNWWSESW", "ESNNENEEWSEENNNEEESSSSNNESSNEESNEEWWNSWWEENSWNSW", "WEWNWWEENWWNWNNENSWEESNNSWWSSEESSEEEWWSSEENEWSW", "NWSENSNNNSNEENSSNNWSNSNESSEESNNNEENWWNESNEESSSNN", "NNENSESWESSSSNWWWSESSNWNSSWNWSEEWWSWNNENSNWWEWSENS", "NESESSWNNNNSSSESSNWSNWSNSSNWWNWWNEWWSWEENSEENWS", "SWENSWNNSESNWWWNNSNENWWSEWWSSEWWEEWENESEWESNSSENS", "ENNEWWWWWSNSEWSSNSWSSSEWSSENSWSNEWNWWWWNENENSNSSN", "NNEEWNNSWNWSEWSWSSWNENESNEESSWWNNSSSNNWNWEEWESEE", "SNEEESSSNEWESWSNNEENEEENENNEEWSEWEWSSNSWEEWNSWS", "NESNEESWNWSWWSWNNWWNNSWENNSSSSNESSWEENENNWWWNEW", "NNWNSNNEWWNESEWSSSWEESSNEWEWENSENEWNEWNEWWEWEENNEE", "WSSSNNWWSWSSNSESEWESESSWWWSNSEWEWWNENENNEWWWWNWN", "ENNNESWSWSSEEEEENNWEEWNWNSNEWENENEENWWSEEWENWNNESW", "NWWEWWNNSWENWWENNEEWNWESESSSENNNWENSEWEESNNNWNS", "SNSWSSSWWNSWSENWSSEENSNWEENESWEWWWEWNESEWSEWENS", "EWSESSESSNSWSWESEEWNNSSNWWEEWESWSSSNESNNNWESENWW", "EESESENNSNWSEENENEWWWSENWSWEEEWSWENNWSSWWESSNWSSE", "WWSSSSEEEWSESSWNNNWESSSEEESWWNWNSSSNENNWWNWWEWNS", "WWNEWWSESWWWSEWNNWWNWSEWWNEEESSSNSESWWSEESEESNNE", "EWSNSEWESNNWNNESSEEWSEEWSEEEWNSNSNWWSWWSEWWSWNSNE", "SEEWWSEENWESWSWWSWEWSSESNWWNNNWSWESNWESNSSNSNEEE", "NWNNWENWNSEEWNENSESWNSNNNWSNESENWENSWEEESWEWENEW", "EWNSWENEESNWWNENSSNSSNNNSNWSEESWSSWSESWNNSSWSWWNE", "EWSEWSEWNSNNNSNEWEEWEEEWWWNNWESSSWEWNWSEWWSENNSNWN", "EEWWESWESNWSEWWWENWWNSNENSNWNWWSNNEWENNSWSNNWSN", "NWNWWSENNWSWWSNWWNWNNNENENW"}

Returns: 442
{"..Y......##..#...#....###..", "..#.#.........####..##...##", ".#...###...##.##.#..#..##..", "#.#.#..#.#.##...#....#..#..", "...##.#.#..#.##.....#.....#", ".....#.#.##....#.........#.", "..#....#...#..#..#......##.", "..##......#..###...#..#.##.", ".......#..##.....#.#.#.###.", "..#.#....###...#........#..", "..#....#.....####....#...##", ".#...####...#..##.#....#...", "....#.#.#........#..##.#.##", "....#..#...#....#..#..#....", "##..#..##.#.....####..#F..#", "#.......##.#...........#..#", "..##....##..#..#.#...#.##..", ".#....#....#.#..##...###.##", "...##....#.....#.#.....#...", "...#..#...##.#.#..###.#....", ".....#......#.##...####.###", ".#......##..##.....#..#.##.", "..#.#.#......##.#........#.", ".#.#.##....##.###...#....#.", ".#.#......#.##..#......#...", "#...#.#X#.#...##....#..#..#"}

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Returns: 31
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{"SEENSEWNNEEWSNWSSSEWSWNEWWENSSWEN", "EWSSENWEWWNWEWESESEESESEEEWWNWSSWESES", "NNWNNSWWSEWESSWNNWWNSNSEENENSNSSESENWS", "EWNNSSNENNWWNSSNENSENESNENWNNSENWWWNEWWNWNWWSSWS", "WWEWEENNWNNNSSNWEESNNSNENSNWNENNSNNWWWS", "WSNWEWSNEEEEESNWEWNEEEEWWESSNWEEWSNEESWWSSEENNEWEE", "EWWESNESENEESNEENEENNWESESWESSWNSNSSSEWSSSEWNWEWSS", "EWEWNSESWWSNNEEESNWSEEWNSSEEESNEWW", "NWWNWSNESNSEEWSSNENSNWWESENWWSENW", "SNENNWEEENSNSWENEEEWSNEEWNNNWNSENWWSEE", "SSNEWSNNSWNESEWESESNEEWNWNSNSWEEESEWSENNWEW", "SWNNEEWNSENEENSWNEEEWEWNWWSSWEWENWNWWWNNEEEEES", "WSWSSESEWEWWSENSEENESENESNESESENEESW", "NWEESESWWNEEWSWENSESWSSENWSNSESSWWWEEEE", "NSEWNWWSSESEENNSEWSWNNSNNSSESNWWWWWESWSESEWEEEN", "NSWSSSNESSEEWNSWNSNEWNENENWENNESW", "SNNNEWNEENWSNNWNNSSSWWSSSNSWNNNNSSSEES", "WNWENESNNNNNSNEWNWESEEEWWENNEENNNNNSSNWWWENSNWNW", "ENNSESWWWNNNWEEEENSWWEEWNNNNSWEENWNESEESNEENNE", "NNWSWSNNWENNNSWSWNESSENNSSSNWSSNSESNNWWSE", "NESSWEEWENESWWWWNNSSWNEEENWEENEWESWSWNWSESEEE", "SNNESENWWNNEENSSWENNNNWENSSSNNSNEEWSEEWENNNSNSWWW", "ESNSNSSENWEEEWENENWSSNSWSNWNNWESNSWNWEEEWWWNN", "ESNSSSSNNENSWSEEENWSSESENNSEWWWESEWNWN", "WNENEEEEWSSNNSSNWWSNWSWEEWEESWSENSNWNENS", "WESWWSSEWWWNSSWEEWSWESSSWSSNNWSEEEWNWSNNSW", "SSNSSSWNWWSNENSEESNSEWSEWSSNEENSWWSEEEWWNWNEEWEW", "WSESNESNNNEWWWESEEWSSNWWSNNSESEWWSEWNSNSSWN", "ESSENNWNNSSNSEWNSNSNSNNSWSNSSSWENNW", "SSSNENWENSSNESSNWNSSWNNSSNNNEENSWEEENESWSEWWWNNS", "SEWNSWWENEWNNESESNNSSSEESWNSEEENNENWSESWEWSNS", "WSWWSWSNEEWWEEWWNSEWEWNSSNWESESSNNESE", "SWWNWWWWNESWESSNESWSWSSWESESSWSSWW", "SNEENSWSNWWNWEWNENWEWSNWWWNNWSEESWNSSNWWE", "NESNWENWEWEWWEEWESNWEWNNENSSEWENSNWNESESWSNNSENWSS", "NSEWNWWWSSNWWNSSWENEESSWNSNESWSWESWNEN", "NENWNEWNWWSNSEWWENNENWWSENEWNWSWESSWNSSSENWSSSWNWE", "NSEWNSWWWNWWNNSSNNWNWNSSNNWNSSWWWSE", "WWWNWWNWSESNSEWNSSWNSE"}

Returns: -1
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{"ENWENSNNWNEWNSSWSESSWWSNNEWNENWNWWNNWNNESSWWNWEWS", "NWNWNEWNWNNNESENWEWNEWEESSEENNNNWNESSSNSEWEESSESNE", "EEWEWWENWWESNWNSEWWENWSWNWSNSWEWWENNNEEENSE", "ESENEEEESNENWESWSSSNNSENENWWWENWENWSSENNSSESSNNSEE", "SWNWNSNSEEEENEWSWENWNSNSNWNENSNWSSWWWSSEWSWNWW", "WWNWWEEEWENSSSNSSWESNEEWENEENNSWNWWNWNSSWNWSWEESES", "WNNSENNWSNESENSNSEWWWEESWWSSSNWSSENWNEENSWNNW", "NNSEWENSNESNNWSEWEWSNEESESNWEEWSNENESEENESSWWE", "NSSESWWESEWSNENEEWNEWEWNENSNENENWNNWSNNSW", "SEENSWNNSNENSEESSENNWWENSWNSWNSSEESSSENSSNEWWW", "NNWSESNWWENWWNWWSWEWNWEWSWSENWENWESWWSENNSWWSWWWW", "NSWNENWWNSWNNWNWNNWNWNNSNNEEENWENESNEWNSNNNNSESNN", "ENENEEENNEWSNEESNWEWNNWWESWSWNSSSSSWEENSW", "NENENESSEWNSWSWNWSNSSNEWEEWWENWENWSSESESES", "SEEEWNENNNESNNSESWENEESNNWSSSWNWSWEESEEEEWWN", "NNWWSSEWWEWSESSSWNWWWWNESNWENWWSNENWWNWWWNE", "WWNWSNSSSSNSWNWESWESENEWSWSWWNESSSSSNWWWWWS", "NWSSWSENWESEEWSNNWEWWNSESEWSNNSSNSWESWWEESS", "SWWSEESSWSWWEEEWSSSWEWSNWSEESSSWEEEWSSWSNENWSNNE", "NESSWSENNEEWWNWNESEEWEWESNNSWNNSESSESSWNS", "SESSSENNENEEEWESSNNESEEEWEWNSNSEEWSNWEWENWEE", "EESSSWSNNNNSNNEWWSNSSWNWSWWESWWNEESSESEESS", "NNENENEEEESSNNWSNSEWNENWSNESEEEESSSSWSNEWNSE", "SSSWSNNENESNSESESNSNWSSWEESSESWEWWEESNNWSSEE", "SSWNWEEWWWSSNNNNSWNSWWNEESWWENEWEENWSWWSNWSNENWE", "WEWSSNNENWNNEWSSENNSWENESWWEWWEESEWNWNNWN", "SESWWNSNWESESWNWNSENEWWNNWESNWESSWSSSSNSENESSNSSWN", "WWNWNEENWNSWEWNNNWNSWWESESSESNSNSENSSWEWSENWSW", "NENWESSEWSNEENNWWESNESWNENWNEENNEWNWSWSEENWENW", "NNENNESWNESESESESENNSSNSEWWSNSNWEWENSSSWENSWEWSSN", "WWSESWESSNSWWNENWSSWWNNWSNEWWWSWSSSSNWSSSNWN", "NESSNSWEEWSESENENSWEWENNSWWSEWSSWESESENWWESNSENE", "EWNNSWNEWSWWNNWWEWWWENWSNNSWSWSENENEENSNWSESSSSEN", "WWESESSWEEWEESNNWNESWWWWENWSWSNSNSEWWWWWWSNW", "WEEEWNNNEWSWNWSWWNSWENNEWNSWWENSWSEWNNENENNENNSN", "NWWNWSWSNSWWEESNSEEWSSESWWSNSEWWWENWWWSWWWWSSWNSEN", "NESSWWSNWWWSSWWNNEWNEEWNNENNSEWSWEWWEWWEEWSN", "EENNSSESWSNEWSWNWSWWWWEWWNWWWWNESEENSNNWENSESWWNSN", "WSENEEENEEEENNWWNESNESSNNEWWWWEWWWWWNNWWNN", "NEENWSWNSEENNNNNWNWNSNEWWEENNESEEWSESNESSNWWWESWS", "SNENENWNWNSSWESWWEWWWESWWESNENNNWWSSWEEWSEE", "WENSENNESSWNWSNENEEWWESEEWEENENEESSENNNWSSESNSESN", "SWNENWEWENENWSSSWNSSNWSEWEWEEEWSESENNWNNN", "WESWWEWSWNWEEEEWSESEESNNNSWSNSEEESWSSNWNWW", "ENSNSWWSWWNWSNNSWENWENNENSEN"}

Returns: 669
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{"EEENEENEEEWSSSESESNSWESSEWENWSEEWEES", "SSSWSSSSWSWEWSWWWWWSNSNWNEEWWSNN", "NEWSNWWWSSEWSWESSSSSNESSENSEW", "EEWNENWWEWEWSEWNWWWENNSEEEEN", "NSENSSSENNNWSNNENNNWNWNNNNNWENWESWSSEENNWE", "ESEWNNSSNNEEENNENESWEEWNSNNWNEWENENSE", "WNEWENSSWNWSWNNNWEESWNSSWSWEESSSNEENWEWEWNNEN", "NSWNNNENNWNENNESESEWENNWENNESNNEENWNNNSWEWSNNSNEE", "SSEENNWWWSNENEEEEWEEEWNNNNWSWEENNNNNENNW", "WWNNNWESWWNWENWNNSENEESESNSEWWNEEENWWSWEEWEENNN", "ENWWWSNWNNWNWNSNEWWNWNNNSNWEWWNNW", "SNNNNSSWNENSWSWWSEESWSSSENSENWNWWNNSEWNESE", "SNWEWNSNNNSNWNSNEWWNWWWNWNEWNWN", "WSWSWSSWSNENWWWSNNNEWWNESWSNWEE", "NESSWWENNNSSWWNESSWSSEWWWSSNNNESS", "ESSSSSWSSSEEWENNEWEWWSWSNESW", "WWSNEWEEWSWSWWSSWNSWSEESWWWWSWWNNSENN", "NEWENNNEEESWNENESSWNWSSEWWNNNWNNWNE", "SSESWESNEEEWWENSSWEEEEENEWSE", "NESWWWSSNEESSSSWSSSNWNESSSWNNSWSNWWSENNEENSS", "SWNEESESENNWWNNSNSNWENNSENWENESNS", "SWESSNNSSWEWNNWENSSWNSWEWESSN", "WNWEEWEWSSSWNNSNNSSSWNWESESSNWSNWNSNNNN", "EENWENWSWSNSEWSNSNWWNWWSWSSSNSNWSSWEESWWEWWWNW", "SESEWWNSNWSNWWSWWWNNWSSSSWEESWSNWNWSSSESWSNSSNNWSW", "SNWWWNWNNESWSSNNWWWWSSSSEEWSESWNE", "EEEWENSSNWNSWEWWWENSESNSNWWWSNWNEWSNWEEWENWESES", "NWEWWNNWEWNWEEENENSNWWEEESESNSNNEEWNNSEEENNWSWWS", "SWWSWNSNWESSEWSNENENENNWSESNWEEENEWENNWWWENSWEE", "SSWSWEESENNSWNSNEWNSEWNENEEWNNS", "NNEESENEWWNWNNWEENNWNENNSENE", "EEWSEEEENSEWSSSESWSWESSSSENEEWNNWWSNSWSNSNEEWENN", "WENWNWNESNSSEEWNWEWWWSSSWEENSEWSEWWWN", "WNEWEWENEWNWSSENNNWNWSSNENNNNSSESNNWENNENNWWWEWW", "SESENWWWSWSEWNSNNWWEWSNSNWES", "NWEWNNWNENWNWEESESENSWWWSSWNNWNNNNWNWESSSNSN", "NNNNWWEEWWESENNWNEWEWSSNEWWNS", "W"}

Returns: 7
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{"SWNSWWNWSSSSWWESNNWSSNWSWSESSSSS", "EWNESENEENWNWWNSSNENNSEEEEWE", "ENEWEENESNENESSSESSESSWEEWNENNSSWESWNEEESSW", "EESSSEEENNNNNNEWNNSNNNNNWWNEEENSENSENESESEWNWESNS", "WEEESWSSWWESWESWSSWSWWNEWNWSWESSNEE", "NESESSEWSSSNWNSSESSENSSWESSSWSSWNWNNSWNSNWN", "NWWEWWESWSWENWNSNSSSNWENWWNWSEENW", "NNWEWNESWNENNWSSWESESWNWSNW", "SSNWNESWNESENNWWNWSSWNSWWNEWSESWSWSNWNNWSN", "WWSSSWWSEWNNNNEWWWWNSSWWSNNWNEWEWSNSSSNESSESEW", "NNNSESESSENEENEEENESSEWSSSNWNESEESEESEWES", "EENWSWEESNSWNSENWNNESNEEWSNSNE", "SSESWESSSENENNSESSWESESSSSNWENEEWWSWNSSSWNN", "SNWNEWWESEWSNSSSSEWSSNEESNWSENENN", "EESSEESENENSESEEWSEENSENNENNEESESEEENSSWWSWSSE", "SSSNSENSWSWWNSNSSWNWSEEWNWENSNWWWENEWESESSSSSESS", "ESNEEEESSEEWNENNEESEENW"}

Returns: -1
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{"SNWNEWEEWSESSSEENNWNWW", "NSNNNENSWWWNSNSEN", "SSWNSNWWWWWESSEWSNNWWWSSWSESEWWEESWES", "SSESWWNSSWWESSSWNENNSWSSSESNSE", "SSNESSWEWSENESSEESNWESSSW", "SSWWNEENSEWWESSSEEEWESNWNSEWENNNEWNEWEENNNNENSE", "EEEENSNSNENSESSESW", "NNNSWNEENWENNNSSWNNENESENWNESNSNNEWNSEESNEEESSS", "ESESSNEWSWNESSEESNN", "SSSSSEENNNSESEWENSNSNEE", "SEEENEEWEENWWSSWEWNWNWNNSNWWEEESEWSNENNES", "SWNWNWEEESEEESEWWWSNWSSSWSNNNSS", "ESENWWSSEWWSSWWSSNSSESWSWNN", "EWSSWSWSWSSNSSWSEESSWSSENESESWESSSESSSESSEWWWS", "EWWENSWSNWWWSENSNWWWSNWWWNWNSWWESNNSSNWNES", "SEESSNEWSEEENSSSSSENEEWNENEWNSESNNNENWSSSNNWNE", "SESEWEENEEESENNSENEWWEWSNSWESNSS", "WNSNSWSWEEESSSSSESENNENSSNEEESENS", "SEWSNWSNWSSNNWNNWNWENWNEESSNENNSNEEWW", "SNWNWEESWEESNNWNEEEESSWESENNSNNESNWN", "EWESENWWENENWWNWEWENE", "WNWNSSNSSEESNWNSESSSWENWSWNSSEWWSEEWNSSWSSE", "SEENNNEENENESENEEENE", "SNWNSNWENWWNESEEENNENWNN", "NNENNEESWWNESWSWWWENSSEEEWSNWNSSE"}

Returns: -1
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{"WNWSNNSWNSEWNNNWESSNWSWSSEENENNWEENWSNESWE", "WSWNWESNESNEWNWSESEEWENSSWSE", "ENSSESSEEWNEESSENSEENEENENEEEEEEWW", "SESNWSNEEEEESWWNNSSESNENEENENWNESNSEWE", "NNNNSEEWNWEWNWWENSEESSSNNNSWEESNNW", "WNENSEWNESSNSWWNEENNSENWENNEEE", "ESSSWESEWENNSEWSWNWWNWSEWENWW", "NWWNESENWWSEWNEENSENSNNWEEWEWNWWENE", "EWSNEESEESNNESWSNSNSWESENSSEW", "WEEWESSSNNWNEENNSSNNEEWEENSNSSEN", "SENENNSENNSWEENSWNWSENSSNWEWWNSWEWWWNSESEESSNWNWS", "EWNWWENWNNENNSNWWSNSSSSNSSWEWNSEEEWWWWNEEWEENWESES", "SEENNSSWWNSNNSWWWSNWNSNSNNWEWEWENEENWESEEWN", "WSENNWNWEWWENNWNWNNWWSWWNENWEESNSSWENWW", "WNNWNWSSNSNWSNNNSSWNSEWEEWEENEWNEWE", "ESSWWSSSSESESSWWSEENSWSSESESS", "ENWWSESNSSNWWWNSSWENNNWWEN", "WWNEEWEEEWNWEWWWSNENWWWNEWSWNNS", "ENSNSEWWESSENWWNNWEEWWWEEEWWSESWNNENESSENSWN", "EWWSESSNESSNEEEENNESSSWWSSEEWSSEWW", "SESWWSNSSSEWSEEESEEWSWWNEN", "EEESESSSWSESWSNSNWWENSWNSSWWESN", "ENSSNENSENSWNWWSSSSENESEEWWNESSSWWWNW", "SEWSWNSEENENEEESSENESNSNSSSEESNSSNWNSNNS", "EEWSSESNSEWSSNESSWNSWEWEEWENN", "NEWWSEWEWEWWSSNWSSNNNEWEEEE", "ENWEWNWWNNNESESNWENWWSSESSSSWENWSNWSWNEEENSN", "NEESSEEESESNSSWWSEWEEWWSSSSNWWWSSEW", "SENNNNEENWWSESSWESWEWWWEWNSW", "SSNNWNNSEENNNSNWWNEWNNSNENEWNWNWWENNS", "NWWENNWNWSEEWENNEWWEWNSSENSSEWEESNESSNEE", "SWSWENENNENNENNNWWEEWWENSNSNEWSENSNNWSSSNWNWNNWEW", "WENEEWEWNWWWNSWNSNNNWEEESENNSSNWW", "WWEESEESSSEWEESSNSWNWNNNWSWWE", "NEWEENENNWNSSSSNWWSSENNSNEEESSWENSNESENWNEWNSEEESW", "NWNWSSENSEEWEWESNEESSEEWNNSNSENS"}

Returns: 988
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{"WESNSNWWNWNNENSWNNENNWSSWENW", "NWNEWENENSESSWENNSWWWWNWWWENWS", "WNWWNWWSESWSSNWNSSNSWNSSSNSNWSENSEWSEE", "NESNSSESNWESSSWSWEWENNEWENNENENWSNWSSWWESSWEW", "WESNSSEEWSESWSWESNEEESE", "NNEWNWENNNNNNEEESESEWSNNESSSSWNWESEE", "NSNENENSNSSNNSSENSWSSEWSE", "EWNWSSWENNSWEESWEESNNENNSNNSSNNNNWWSSWEN", "WNSNSWWNEWSWENENNESNNESNEESE", "NNENSEWEESNWNSNSEENNWNSWENWENSNWENEWSNEENEESSS", "ESEEESWEEEWEENEEENENENNENNSNENWENEEESEWWEENSENWW", "SWSWWSWWSESEENESEWWSESENSSEWNENSEEES", "WSWSSSWEWEWSSSSEWWSSNWESSEENWSESEESSEWSNEEENEWNSWW", "SEEENNSNNNNSWNWEWWNESEWNNSWSNNENESEWNSWSSEN", "SSWENNENEWNNSWNWWSNNWSNESSWNWNN", "NNWSEENNSESWWNWNEWNENSSSWWESWEWWNSWWN", "NNESWWENSWNEWEEWESEESW", "NNNWNNSNESESEWEWEEESSENSEEENE", "SNNSSWNEENWNNEENNWENNWWSWWSWESSW", "NWNEEWWWSNNENWWEWWWNSWSNNNNNWWSSWSNWE", "SWWSSSWESSWSSWSSWEWESWE", "WNWNWSSNNEENSWWWWWSSEWNNSWNWNENNENNWWEESEENE", "EWWWENNNEEWENSSNSSWSWNNNWNEEWWESSESWWSWWNNNNSNN", "ENNESNEWWWSSWNSNNNEEENN", "NEWSWSSWNWWWSWWNEENEEWWWWENSEEWWNNW", "NEWSSEENWWSWNESWENSESESSEEWSEW", "WENWSNENNENENEEEESWSWENSEWSSSSNWSWNWSNWWNW", "SWSEESNSEEWWSSEESESESNWEESESWNNSES", "EWNSNNESEENWW"}

Returns: 314
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{"NENNSEWSWWEEWEWSSEENEWWEWSSSWNNWWNNNSWEWESNWWWNE", "NSWEESNSEWSEESWSEESEEESSSWWWWNSEWESNWENSSSWWWE", "SSSEENEEEWNWWWENWSSSSSWNESWNNESENENEWSSNWNSNESEW", "EEWNWWNESSSEWWSSENSSSEWNENWWNSSESSSENWSNWWNWNNWWN", "WSSSSESNSNWNNWSNESNNSENNSWSEENNEENSEEWWSWEEWW", "EESNNSWWEWWSSNWWSWSEWWEEWEESWSEWNSWNSENEEESSWSWS", "SEEEEWSSNSWESEEWENNNNESWNNWNNSWWENESNNWSNWWWWNW", "ENNESSSSWSWNESNWNENNSNSESWSEESNSSNSNNWNNEENWSEWE", "SENNEESENNEESESEWNSWSSESNWNSSWNEWEWSWSSNWNWSSEWN", "SNNESWENSWWSEENNEWENSWSSWEWNNWSWSESNSSSNNWNSSNES", "WNEEESEWWNNNNSNNSEEWENESNNSEEWNWWNNSNSNWNEEWSEEE", "NSWNEWEESSENWESESEEESESWNSWSWSNESENWWSWWSSEEW", "SNENSNEWSEENSSSSNWNEENWWNNSNSWWWNWNNSWESEWWNENSE", "WEENWNNSNWSWNEWEEEEWWNSSEESESENWNSNNESEWSEWWNNE", "ENSWWNSESNNNNWWNWNNSEWSSNNNEEESNWSEWNEWNEEWEEES", "SWEWNEEWEWSWENSEWSESSNWSSENSSSSESWNWNNNNSSWNSNE", "SSENNSEWSSWWEWSSWNWWNEESSESENENSWWSNESESWWEESWSWE", "WEWSESSWSEENWEESWNWSSENNWNEWWEWSENSNEWEWENWNEESNNE", "WENNNESNSESNSSNWSEWNWENNNNESSSWESWNWWNNNSSWWESNEN", "EEWEEWESEWSNSNEEWESSSWWWEEEEWESEWNSEWSWESWEEWNWWE", "SNNEWWSSWEWSESSEEESWESSWSSSSNWEWSWNNWSNSSNNNW", "WWWNWWSSSNEWWESSENSEWSWSNWNEENENNSESSENWSNSWSNSWE", "SNWNSEEWEESWENSSNENNWESSNSSNSNWSWESEWNSESEENSS", "WNSNSESWNSNSNSSESSNSWEWSWEWSEESSSWWWSNNNSWSEWW", "NSENSWSSEWWEWEWWNNNSNWESSNNSSNSSSSSENNSSWWWNSE", "SWEWEENNWNWEWNSSSEEENWWESSSENWNWNSSNWSWSWSWWEN", "EWWENNWWNESNWEWENEWNEWWENSEWWWSNEENSWNSNEESNWWSWEW", "WESENNNSESSNWNSEESENWWNNWSSESESNNNSSWEWWSNEEESESN", "SSNSESNESESWNENNEWESWWEEESSNSNESSESNSNNNSNSESSS", "SSNWWWWWWNWEEWNWSSNWSSWWEEEWEWEESWNEWSNWWSSSEWSE", "WWWEESWNWENNNEWSWNNWESWSNNEWSSWSWENEWEEWNNNNSSW", "WNWWSSWEEWSWSESSSNSWEWWWNNWSESEESNWSWWWSNWWSNN", "WNWWSENWWWNWEWNSSNNEEESNSNEENNWEENSNEEWSSNENS", "WENSWSNNWNWENEEWWSNWSWEEWNWSSENSESWSWSNSENEWWEESN", "SSNNWSEESWWWWEEWSESSSSNNNSNWWWNSSEEWSSSWNNEEWSEW", "ESNSSSWSSSWSEESSENWWSEWSSNEESSSESWENENENNSEWSW", "EWNWEESSEWNESENWSESWSNSNSSWEWWWEEWSESNSSSWSWW", "WNWEWSEEESSSSENSENSNESSNEWSNSEWEEWSESESNWNWSEEWENN", "SWWNEEWSWSNEEEEWWNWSEENEEEEENNEWNESWNSNSWEEWWWESE", "SWWWWWWEEESSNWSWNWSWEEEESWWESENENSSWNSNWWEWESE", "ENEENSEEENENWSEWESEWSESESSENEESSSENWWNSESEWWNWWE", "NSSENNESESSSWWNWEESENEWSWEWENWENNESENWNNWSWNWEWNN", "NESENNNSESSNWNNNESENNNNWNENNNSEWSENSWSWWENEENEN", "EENNWWWSESSENNESWENEWNNNESNNNSESWNSNSSWNWWESNWSSE", "WEENEWNENWWWNNEEWEENESSWSNENWSNEWWNSEEENNEEWW", "WNNNENWNSSEWSWWNWNWEENWEWNNSNNWEWSWENNENSENNNN", "EESNENNNNNNWWSWSWWEEEWSSEWNENWNWWWNNEWNWWNWNNE"}

Returns: 1941
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{"ENENNESWEWSSNEEESNWSESNEWNNWE", "NSEWWSNSSEWNSSESNNNEWWWENNNEWS", "SNWESNNSESWWSEWWNSWWSNEWSNENNSNWSNWNSEWWNSWWSNSN", "NWNWSSSSSWENENSSWEWESWWEENSWSEESEWWNSS", "WNNWEWNNEEWSEENNEESEWSSEWNNNSEWNSNSSNESSENNNSWEW", "NSSSNSSSWNEENNWENENSENNWESENNSNSNWEWSNWWWSWWNW", "SSWSESWEWWSWESSWWESESESWSSWWWEW", "NSNWEWWEWNSWSSWESNWSWWSWWNNSSWESESSEWNWNWNWEWNENWN", "WWWSWNESWSESSSNSSWENENNSENSNS", "WEWENENEEENNNSWWSWNNNENSWSNN", "NSNENSSNEWSSWEWNWENWWSEENNEENWWNWNWEEESEEESNWWNSN", "ESESNWWNWNEWSNEENENEWNEEWNENWWSSNEEWSEWSSNEESWNSW", "EWSSWNSSESSSSSNNENNNSEEWWNSWWNSS", "SWNSSWEWWSNNENENNENWEENWSWNNSNWWNEEWES", "NESSWNSWNWWEWSNWSEEWESNEESSNEEE", "EEEWENEWNWNSENSNWWNSWEEWSENEWWSSENSNNENNESNNNWESN", "SWNENSWEEWNWSNSSNENNWENWSNN", "WNWWNNNEENNEESEEESWEESNNNNNN", "ESEWENEEENNWWWNWNNEWSWNWWWWSEEWSSENWNSNENE", "EEWENNNEWWNSNEENWWESNSENSENSWESSEEEWWNNSWNSSS", "EWWSENEESENWWENSESEWWNSENENS", "NENEESWEWNESWEWENEENNWSNNWNNNNSWNWEWS", "NWNEWNNESWESNNWWNSNWWSSNENWWNEEEEWWNWWSN", "EENSEENEEWSNWNSENNEEWSNNSSSESNNN", "EWNNWWENNWWSNENEWEWWENWWSSWENNWSNWWEN", "WSEWSNNESWSESSWEEWNWNSWNWSNNE", "WSNNWNSWWEWNWNWNNWNSNWNSSWN", "SNNSSWSENNESWSWNWSNSWNWEEWWNWWSSWWS", "NNESNWSSWNENSSWENSENSESNSSSWWWNEWSENNWW", "ESNNNWEESWNENNESWNSESENWSSNENEESEESSEESWNSNS", "NEEEENNSNSEEESNSWEWSNSNWNWNSWSEEEENEWWNWSW", "SWSNNWNWWESWWWNENWSWENSWNNNNENWWNNNSEENNWSWWENN", "ENSNSWENNWSNEENNSWNWNWEENWSWEWNEEWNS"}

Returns: 888
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{"NEWNWESSWENNNSEWNWWWNNEWSNWNENWWNEEEWSENNES", "NENENSEESSESNEESSWSSNWESEESNWSSSSSENNSSE", "EESNENSNWSNNWEWENNEEEWEESSNESWSEWSENWWW", "ENNEEENWENNNNNNSEEWEWWSEWENESSSWSWSSENSWWES", "EEWWWWEWSWESENSWSSNEESNNSSNESWWWSNNWWWWWWESN", "WEEWNWWESWEWESNESSWEWSEWWESNWWSEWNNSWWNNNSSNE", "NNEESEWENWNNWWSNNENNNNNNSNWWNEWSWWWNEEWNSNW", "ENESWWSWNNSEWEWESESENWWNENESSSSEENNWENW", "NNWSSSSWNEWWNNNSEWENSWNWWNWWNNEWNSWESWSESWENWWENWN", "WNNNNWESNESWWWEEENNESSESNNNENEWNSSSWWNNSS", "SNNNNSNSNWWSEWWSEEEWWEWNSWNNNEWWWSWWESNEENEWEN", "ESSSWEWNNWSSENENSSEEWNSWWSNSWESWNNWEWEWSWEESWNNNN", "ESEWNEWWNNSNNSWNSESEESENWENNNSWNWESWSWSEE", "EWEEWENNNEEESSWWSNSEWWNEESSNEWSENWSWNNWNNSE", "EENNSENSNSSEWNWESWNWSSSSEWNWNWSEWWWWEWWSWEWWEWES", "NSSNWNSNESEEWNNNWSNEEENENNESSWWNSNESWWEEEEENSNN", "SEWESSWWWESSSWEWESWWNWWNSEWSSNSEWNWNENSSWEWENWS", "NNWSSSNESEENNWSSEWESSESNEENNWEEENWSWNWSNSSSWESEN", "SNSSNENWWSNWWNSWSWWESWENNENEWSSWSEWSSNSEESSEESWWEE", "EESESNSWESSNEEEENNNNWSWSESEESNSNSSWEWSSNNWN", "EEESNWENENSEENWWWSSNSSNESEWEWWNWSENWSENEESWEENNS", "SSWSNSENWENENWNENNNENENESNWSNNSNENNNSWWEN", "EWWSWENEWSSWESEWWNWESESEWSSWWWENSEEEENWWWESWEENNS", "SESNNNEWNWWNSEESWESNEENWWWNENSSEESEEWESEEWEWESENS", "SWEWENESNWWEESSWSSNSNSSSENNSWWSEESSSNSSSSWSN", "ESEWWENENSEWENWWSWEWEESWNWNWWNSEESWSWEENSWNSSEWNWS", "EWEESEWWNNNSNNSWWWNNNNEWEEEEEENWWWNSNWSNS", "SNWWENSEEEENSNWNEWSEWWSEEEWNSEWWWWSNESWN", "EWSWNSSNWSEEEWWNWWNNENNNENEESSWWSEWNWS", "NNNSWNEENNSEWNNSESNNNEWSNWSEWEWNESENEEEWWNE", "SSEEEENWEESSENWEEEENEENWNENSEEEWWSSSEENENENWNNESEW", "ENNENNWSEWWNNWSENSENSNWNESWESNWEWNWSENWSWSN", "WWSEESSSWNNWNWWNSWEENSNESWSEENESEEWSWSWEWWWE", "SWNEWESESNWEWWNSEEWWSSNSWSSEWSENSWSSWWN", "EWSNNEENEWWSNENWWWWSNNWNNESWNNEWWSSESNWEWSSENS", "SWWNWSEWWNNNEENWNWEWEENSNWNEWWSSWSWWWEESSSS", "SSWEEWNNENSWNEWWWENNSWSSWENNNWSNNSNNSEE", "WWNEESEEWSNSEWSEEWWNNWWWSNENEESNSSENNWNWE", "WESENSNEWEENSENEEESEWSSWSNNSWWWESSWEEEWESSSSWEEN", "ENNWNSNESSNEWNSSNESWNSENWEWEEEWNNSNESENNSSEEENS", "NNESWEWSEWEEEEEEENSWEWSWSSESWENNESEESNNEWWWW", "WSWWESEESSSWWSEEWSWSSNEWWNWENEENNWESSENEWSEWS", "ESWESWE"}

Returns: 1029
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{"SNEWSWNEEEEEEWSSNSEWWSSSWNEWEEWENEN", "EWENNNWNWWSENESNNNWNWWSNNN", "SEWEWENWENWWNESSWSWNNNSSSNENEWWSEWSEENSN", "WNSNNSWESWSWSSWSWSNWEWNENENNSWWNNNENEWEWNSENWNEEE", "SESESENNEEEWEWNNESNENSNE", "EEENNENSNNESWSESENNENNSSESSW", "NSWNNSENNNWWSSESSEESSSSWNNWSSN", "SWEWSSEWWSWWSSNSWSSNWWNSWNNSWWN", "SSNEEWNSENSENSSEEESESNNNWNEEWENSWEENNW", "EWSENNNWSWWWSNNWENNNWENWNWSENNEEEWEW", "SEENNNNNNSSENEWESWEENSSSEWNSNSWNWEEESNNE", "EWSSEEWWEWSWSSSEENWSNNEESEEWNN", "ENSSWENEWEWEWEWNEEESSSWWSSEENSSEESESWNSESWSWEWNN", "WWNSWNNNWSNENSNEEESNSWWEWEESWNEESEWEWSWNNSE", "WSEESSSWSEWWNWSEWWENNNNEEEEEWWNENNWNEWESWN", "ESNNNNEENWWESWWENENSWESW", "ENNWEEEWEEESSWSSESSSSEEEES", "SSESWWENNNNEESSNEESSSEESESESSNSSNENEEEWNENWEE", "NWWSWSSNESNEENWNENSENSWNNEEWSEEEENESWNSSWSNSWWNNNN", "ESEEWSSEESWEWWWSNENSWEEENWEEE", "NEEENNNNNSSNSNESWENSEESWNNWSEWNWESSWN", "NSEESNWWSSWNNENEWSWNWEEWESSENWWNNWENSEN", "ENSNEEWENNSWESNENSNENWNEESNNNNSWWW", "SENEWWSSNWWSWWWSSNNNSSWESSWW", "NNNNWSSEWNESNWEWNEWSSWWSSNENSNSENSNEEENSSEWNNNNNNS", "NSNSENNSSEENSWNSWSENSSENENNSEWNWWNENWNNENSNW", "NESWSEEWSNWSSNWSN"}

Returns: 127
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Returns: 1321
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Returns: 660
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Returns: 1074
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{"SWSSSNSSSWSESNESWNSWWNEWSEENNEEEE", "WNEEWSNNWENSWEEE", "SNNSNENEWEEES", "SWNNSNWSEWEWNNNEESNWS", "NNEENSSEESESNSE", "SNWWWSWWSWSWNEES", "WNEWNWWNNNNWWSWWNEEENNNNNESNESSENE", "SNWWNNNEEEESNNNWWWESWWWWEWNSNSNWSWENWEESWSNSESE", "SESENNNWWEENSSWWWSESS", "EWSSWWNSWWWNSS", "EEESSSSWWSSEWSNSEEEWNNSW", "EWNSSSEEEENSSSNNNSSWEENNNNEESWSNWNENNWNNSWS", "WENWWSSENNNEEWNWWNNNNESNENNE", "WWWNESENWSNNESSWWWESESEEWSESWEENWNEEENENEENESSSESE", "SESSWSENEESWWESE", "NNWSSSSESENNESWESNNNNSNNWNWWENE", "SENESENNSSEWESSENSEEWSESSS", "ESSWESEWEEENNWNENW", "NNNNNEEENENNWNSNWSNEWNNSNSWENWNNEENNNSNNNE", "NSWNWWSNNSNEWNWWENNEWENNENEEENSWNWENSEEE", "WWEEWNNWSENENNNWNENWSNEWE"}

Returns: 305
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Returns: 513
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{"SSWENSEWSENEWNNWWNWEENNSENESWSESSNNWSEWNSENENS", "SEENEESNSWESSNSSNNSENNWEEEWNEENESWEEEWSNWSNEESNES", "SNNWEWNNNSNNESSWWEWWNSNENNNESSEWWENEWWSESNEESEES", "WSESNSSENNENESEWWSSSSSESNSNNESESNWWSWSEESEEESWESEW", "WSNWNEWNSWEWSNSNWSWEWSEEWESSSSSNWESNSEEEWEEWSEE", "NENWEENWESSESESENSWEWWESEEWEENNENWSEESNSEWSNWSNNNW", "NNSNENENSNNSNNEENSNESSWWEWNNEWNSENENENESENNES", "NNWWNSSEWEWWEEEEESNNNNESWSESNEWSSWSNSESENWSENWS", "SWEWSNWEWENNSNWSNESSWSEENNSESSWEWESENNSSENSSNWS", "WNSWEWSSWEWWENSNWSNEEWWENSESWWEEWNSESNWSNWWN", "WNEEWSWWNSWESNWNWEENSESNWWESEESEWWNWSWSSEWSSSW", "SSSWSWEWENSNNSWNNWNWEEENWNWNEENESSEESENNWNES", "ESWNWEENNNNESNEWSESSNSNNSWWWWWSNSNWSEWNWESEENSNNE", "EESNESWWWNWWENESSNWSNNSESEWSWWESSWNNWEEEESESNNSS", "WNSSEEEWWNENWESWNSSENWSNEESSESWWWSWSWSESSSWW", "SWWEESWWNWWESNNWSWSWSNESSWNENSEWWWSEWSNSENSWNW", "WSSESNWNNWNNSEWEWESWWENEWENENSNSNNENWWWEWEESSS", "ENSNWNENWSENNWSSSWSESWSSWNEWWEWWWWEEEWEEENEESN", "EEEEEENNNWWEWSNNSNENNWNNSEWSSWSNEWESSNENEWNSNNEW", "SSENSSSENSWNWWEEWESSESWWEWSWNSNNNNSNWWSEESSWEW", "ESSWSEWEWEWNWWSEEWENEWSESESWEWNNSWSESSSWSNNWES", "SWSEENEEEWESSEEWEEENNWENWWSWENNWEWSSSNWSWNENWEWS", "EWNWSNNSENEWNEWSEWWEESEENNSSNESNEESNSSNSEEWESWE", "NWNEWWNWWNNSNWSWEWSNSSNNENSSEEENSNEWWWWNWEWSWSSWWE", "EWEWNSWNWWENNWSESWWEWESSNNSSWNSSESWSSNNWEENN", "WEEENNSSESWENEESSWNSSWNNWWSESEWENSWWWENEWSNNEEENEW", "WSESWEEWSNENNWESNWNEWWNEWSENWWWWEWESNENSSWSNNWEEN", "SWWESWEWEWWENSSNSEWNSWSSNSENWWNSWESNWSNEWEEWEE", "WNESWSNWWSWWSNWWSWWESNEWSWWNWWEWWSSWNWNNENNWN", "WWWWEWNENEWSWSEWWEENWSEESEEWWNESWSWNWENESENE", "WWNNSSSWSSEWNENSSWESNSWNSSWSEEWWSWSWENNEWWNNWSNNNE", "ENEEWNWWSWESEWSSSSNNNNEWWNNWWSNEWNEENWWENNWWEW", "SNSWWESWNEWEWNSNSNSWNWESWNSSENNEWSWSNWWWSEESWEWNW", "NEWWWEWWEEWSNNNEEESENWWESNEESNWWSSNEENWNWNSEW", "ESNSSNEWSEWSENSSSWEWSNSSWEWNNNNWNWWSNNSNWWSESS", "NESSEENESNNEENEEEWNSNSENNSWWNWNNWWSWSEENENSWEES", "EWENSNSNWNSNWEWESWWSWNNWNESNWEWNEWWSESNNSNSWNSWSW", "SSNSWSNWWSNNWSNNSSWWESWNWSWSWWEWWSSSSNEWEWWWWSS", "WWWWSWWEENSESEWWWSWNEENNSENEENSNEEEEEESWWEENENSN", "EEWWNENSWNESNNSSNWWWESNSSEEWSWWNWSESNSNNSSNSWESEN", "NSEEWNNENNSNSWNNNWSSWSNSWWWNENWESWSWWNNSSNNWESW", "SWSSSEESSNSSEWWWSSENEESEWSWNWNEEEEWNESESNNWSSE", "EWEEWWSSNWSNEESWSSSEESEEWNSWESEEESNESWEENSWNEWESW", "SNSEEWSWNNSSWNEEWWSWSWNSNWNSSSNWSSNESWWNSWEWESES", "EENEWNWESSWWSEENSSNNSNSNESSEENNESEEWSNSNSWSENEEN", "EWSNWEEESSWSEESEWSNSSENSEWWWENSWWWSWESEWNSNNNW", "EENNWEEW"}

Returns: 924
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Returns: 1353
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Returns: 71
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Returns: 127
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Returns: 918
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Returns: 1285
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Returns: -1
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Returns: -1
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Returns: 339
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{"NSWESSSWSNWWSWWWWNEWSWESEESWEWEENWNESSEWWWNSSSEWS", "NNNWSNWEWWWEWSNNEENENWWEENSNSNESENNSNEWEWWWWNEESW", "NNNNEWWESESSSWWWWEEEWNWESSWEWNNWNWESSSSESNNNNWN", "WENNNWENNWNNSSSSWWSNSNSWEWNSNNWWNENNNWNWENESSEE", "NEESSNNNNEESNEWSWESNWNEEENENENSNWEWWWSNNEEEWWEWS", "ESEEWWEEEWSEWWENWNEWSNSNSESENEEWSNEWNNNWNWSNEE", "SWSWNNNWESWNENWEESWNSSWEEENWEEENSSSWNNSESESNNSEE", "NWWNWSNNWESSWNNEESNNEENWWESEEEEEWSWENWWSWESSWSS", "WEWEENSNENWWSENESNNSNESNNSENESEEESSSENEESSSWEEWW", "SNEEWEWNSESNNSSNESSNEWEWWSESSNSNNNWSWENEWSSEEWW", "NWNWWNNNNNSWNNSNSWNEESESESESSNNNNENSWWWSWWWSWNN", "WWNNWWSWWEWESNWWWNESSNNSNEENESESESNWNNWNSSESESS", "NWESNSWNSNWNEWSWWNWWWWSSSWSNSSSESNWSSEWEWESSNWN", "NNSNSWNSWWWESEWSWNSNNWNWWWWENWEWSNNSNENENNEWWS", "SNEEENSSWEWNWNESNENWSEENWENWSSEENWWNWSSWEWNNSNNS", "WNNSSSEWENEWESNSENWWSNEWSSSESSSENSSESNSNNWESSNNEEW", "ESEEWWSEWWNNEEEWSESENSNSWWNWEEENWWNEWSSWSWNSWSSWW", "EWWESSSWNENSEENESNNWESNSSNNWSENNENSNENESNSESEN", "EWENWWEWNENNSEWSNWWENNWENWWSWSEWSNNEWNWNWNENEWE", "EWNEWEESWSNSSNNNSNWSWNENSSSNWESNSNWSESSNSESWENSSWN", "EWNSWEWNNWSEEWSWNEEWNEEEESNNWNEWEWEWNSSSSWNENESEEN", "NNSNWNSWENESSSNSESWWESEWSNSENSNNEWNNENENWSSEWWESN", "EWNNNWSWENESNEWENNESNNWSWNNESNNESSNESNWEENWSSWESWN", "NEESESWWENSWSEEWWESESWEWSNSSEENNSNSSENNSESNWENSSN", "WENENEEWWWESSNSWSEWWWSESESWSNWEWWNWSSEEESNSWEWSS", "SSSWSWENWNNSNWENWENNNSSNWEEWNSWESNENESWWSESNEE", "EEEWNEENSENSSSSEWENEEWNNSESSSWSNNWNNWEEESWEWSWWWN", "NSNNEWNESNNNESNESWESNWWNWENENWENSSEESWSEWEWNSNNWS", "SNWWNNNESNNWSNSWENSWSSENEESNNENWEEESNEEEESNWNSWWS", "EEESSNENWNWNESWSEEEWSSSSENNWSNSESNENNWSSENNEENWN", "EENNEEEEESSWSNNESNSSWWNSSWWWWWSWSEENWEESNSESSSEN", "NSSNWWNEWNEESSNEENSSEESWSNWNNNWSSESEWNEEENWWWS", "WESEENSNWSNSENWWNNEWEENNSSSSEEWSWEENWWESWENWWNW", "SWESEWNSENNSNSSSSNNESWSNEWSEWNEESEWESSSSSEENEWWES", "EEENNSSNNESNWSEWNNWNENSSSSSWESWENWEEWWNSWSSWEW", "EWNWWESNSNWWEWWWESWWSSESEEEWWSESSSESNENNEESNENN", "WSNSWEEEESEWESSWWSNESWESNESWESSWWWWENEWSEWWSNEN", "SSNNWNENNSSSWESSWEWNSNNWNNSNWNNESSNSSSSSENWNNWSSNW", "EWSWENSSWWWSEWEWWNEEEWEWWEWWSSWSWNESSWSEWSWSWN", "EWESSESSWEWSWENEENEEWSEENENWWSNSNWEWSNNESNWSEEEEE", "WNSWNSWWWWWSENSNNSENEEEESENEWEEWSWESENEESSNWEEN", "SSESSWSSEWEENWWSWSWENENWEEWNSEWNSSSSWEESWNENESEWS", "WNWSWEESSNESNSWNNNEWESNNEWWWNNSENSEEEENENEWSSWE", "EWENEWSNSEESEESEENNNNNSNSSENESNWSNESEWSWSSWSSS", "SWNNNWWNESEWNESEWNNNSNSNEEESESSESSNSSEWENEEWNENSW", "SEWWEESESEWESWWEWWENSSSWWWNWSEEWNSWWENESNNSWWSWSSS", "WEEWNSNESWWEWEWSNNNEEWESSNNWEWSSENNNWWENSNSENW", "WNSWSNESWNSSWSSWSE"}

Returns: 354
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{"EESSNEWSSNNENSENSNSWNWSSWWNWEENSNNEESNWSWWSWNSWSNE", "NEWWWWNNSWSESESWNEWWWESWEESWNEWWEWWEENSWWSNNNSSNNN", "EENNSNNEEWEWNWNWEEESSWNNSWWSSNWEESWENNWEWNNWSWSSSN", "ENENSENWWNNSNNNNWWWWSWEEWEWESWSWWENENNWWEWSESSSWE", "SEENESSWWNEWWNSEWEWNWWNWEWWWNSNNNNWESEWSNWWSEEESSS", "EWWSWENWSNNNSSWNSNSSESNESSWSSSWSENNNNWEWEEEWSEWEWW", "SWWWNSNWWSNWWNNSWNNSNSWWEWNWWWSSNNSEEWWEWNEESWSWW", "SSESEWNWSEEENSWSESESNSWEWWENNWWWWEESWSEWEWESWWENEW", "SSESWWEWSENSWENENSNESWNESNSNNESSSEEWSNNWSWNSSEEESN", "NESWWNENESWWESSESESEEEEEWSEWSNSSWNEEEEENWESSWWWNN", "EWSESNESEWWNWSSNSEEENSSSSESEENSSESSSSSWNWWWEWSENW", "WWESNESSWNENEENWEENESNSWNWWEENWWEWENNNWENEWEWSNWNW", "NWWSSSSSWSSEWNWSWWSSENSNWWSWENSSSEESNESSNSWSSNWWSN", "SNSEENNNSWWWNWSNEWNEWNSSWNSNWEWESNSWEWWWSSESSNWSW", "NSSWSESWNSNSEWNNEENNENSWWWSSNNSSSESESSSNNESSNESWSW", "ENSENEWNSNEEWEENNSSWWSSSWWWESEWEENNNWWNWEWWWENEWNW", "EEENSWEEEWSENWSNSESSWWEEENEEWSSNEWSSESSSNWENNSNSN", "WEESEWEEWWWSWNNENSSNWSSENNWWWWNESSWWSWSEESSWENENN", "SESNENSWEESSNSNESENWNSEWNNSSWEEEWNWWWNSWNWNSWEESNS", "SESESESESEESNSEWEESWNENNNSWESWNWESSESNSSEENNSNEWW", "EEEESSWSWESNNNSNSENNSWNWSESWSWSNSSNSEWSSEESWWWNEEN", "NENSNWEWNEWNNESNNWSEWNNENNEWNNNWWEWSENNENENENWWENE", "SNNNWSNSSNEESNSSEEWSNEWSNSWNENNNSENEESWSNESNWEWWW", "ENENNNNNNSSEEEWSEWNNENSNWSSWESSSENNESSWEEENWWSNEES", "NWSENSSENEWWESSWNWEWESENESNESNWNWSENEWNNWSSENEWEE", "NEWESENNEENNSEENSWENSWENNNENESENNSWNSSEESSEWWEESE", "NSNWWWNSSSSESSNNSNSSNNNWWNENEENNENSNENWWNSWSWNNEE", "EENNEEWENNWENEESNWNWEEESSWNSESSEEESWEEENWEESSNESN", "WENWWENSSSWNSWSWSWWESSEWSWNSSWWSWWSSWEENEEWSSEWSSW", "ESSWSNSSWSSSENSSNSEESWSSEESNEEWNSESSENSWSSSESWSWN", "ENNSSEWSEWWSNSNNSWESWSWSNSNNWSEWNNWSSESSSSSESWESS", "NSESWESNWESSEESWENNSEWEENNEWEESNESEENWEENNEEWENNEW", "WEWENEWEENSWNNEWWNNNWESEWENWSESSNWSEWNSSNNNWESEEE", "SNWSSNSSWESSNSEWNSSWSNESWWEWWNNSEESENNNENWWENSNSS", "ENWWWNSSENNSESNSWNWSESWSNWWESEESNSENNEENWSWWEEESWN", "ENWNWEWSSNSSWNWSNNEWNESSNWEENEEWEWNSSEWWWEENEWENW", "SEEEEWWWWSWSWNWSWNEEWNWSWESNWNSEENSNNNNNWNNSENNESE", "WNWENWNNNNENEESNENSNNWNESWWNSSSNESEWNENSNWWNNESNN", "NNSSENWSEEENWNEEENESESNNNNSWWENWSNWNWWSWSWSNESENNW", "NWNWNEWWENNNNNENNNWNEEWSNSENWENWSWNWESENESSSWNESN", "SEWWWEENNNENWEWSEWEEENSSNWEWNWWSSWSNSNSSNSENWEWEWN", "NWESNWNEWNSENESWNESWWESESSNESWSNSSSSSEENNNENWWSWWE", "NNWWNWNSESSENESWEWEWEEESSNEENENNNWNSSESWSWWNEWNNN", "EEENEEENEENWENWNSSNWESNWEWSWNENSWEWWENWWENESWNESW", "SENWSNEWNWNESNNEWWSENSWNSSNWSEENEWSEWSSEWESNWWWEN", "ENSWSWNWWNWNSESSESENSSNENSESNEEWSNENENSSSWWSENSES", "NENESNENSSWNNNNNWNESWSWNWSSENSEWSNSEWEWNWNWSSEWNN", "WSSNNNNSNWNEEWSEWNESSNWSEESWENWNNSENESNNWSWWESSNSW", "SESSSNESSEWNNENNSNWNWNNWSNNWWEEWENE"}

Returns: -1
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{"NSWWSSNESWEESWNSENSWSNSSESWSNSWWWWSEEEWNSSNWWSEWW", "WSSESESENSNENEEEENEESNNNNENWEEWWSWENNEWESSWNWNNWWN", "SSSWNWWSNENEEWNWENSENEEWNWWENNWNNNNSEEWNNEEESSWENW", "SNWSNSENSSNEWNEENNWESESWSEWWENSNEWNSWESENENWWWWEE", "SENSSNNNESSENSNEWWWWWWNEWEESSNWWNEEEWWESEWNSWWEWEE", "NSSWWSSWSEWEWSSWEEWESSNENESESWNSNWWSNEENESWNWSNSW", "SNSNNWESNENEENEWSEENSNNWSWNEWEWWEWWSNNNWNNNSSSWWS", "SWNWESEWNNSSESWWNENWEEESSNNWNNNNNENWNNEWSNEENSNNNE", "ENESNWWWSNWSNWNEWNSNNSNENEWWWEESWSNWEWENWNEENEWENN", "SNENNWNENNNSWNESNSNNSWNSWENNWNWWNENNEENNEEWEENSEEN", "SEWEENEWWNWENESSEWNNNSWSNWEWSWNSENNEWSWSWEESSSWSNE", "SNWNSNNSWNSSWESWEESSESENWENWWEWWESESSENSNNEWSWWNE", "SNSWSESNEWSEESSWNWWNSWESEESSSEEEWSSWSEENWSWESNEWN", "NEESSNNNSENESEWSNWNESEWESNNEWNNSSWSESNNSSWSESNEENN", "WWENSWSEWEEWWWESNEESNEWEWEWNWEESNENSEEEWWSSWWESESN", "SNSWENWNWNSESSNENWSNSSESSNSESSENNSNESENEENESSESNNS", "ESWNEWWNEWNSENNWSWWNSSSNEWWNSSESSWNNEEEENSNEEEESS", "WENNSEENNSSSEEWSEESSWNEESWSNSESNWNNWSNSSEWEENNEWN", "EEWEESWEWNNESENWSSNNWSEEENENNSWWENWSWNNEWWESSSSNEE", "ENSWNESEEWSSSNENSWENWSSSEENSNWNSENNSNSSNWWWWESWSS", "NNSSSWENWWSWWEEWEWESWSENNWSESNWNSSSSSSSENSNEENSWSW", "WWWSWNENNEWSSWSWWWSNWNEESWWWNWNNWWWESNSSSENSSWWSS", "WSNEWWESSEWENNWESNSSNNNSWNEWWWNWENSNSENSWWWNESWNNN", "WWNWSSNWWNEWESSNSESSSEWWESWESNNEWEWNNWENNSSSEESNE", "SSSWNWNWNWSENNWSWWWWWSNWNESSNENEESSWESEWNNSNSESNNS", "NEENEESNNWWWWNSESESWSNSSNEEWNEENNWEEENEEESNNNSESN", "WENSNEEWWNEWENEENENEWSSNEENWESEWNNEWSSWWNNWNEWWSSS", "WSWENEWWEWNNNESSEWEWSWSWSSENNSENSWESSNNENEWNEEENWS", "WNNNEWEWENWSWWEESSEEWNENNSWWSENWNSENESWEEENEWWNNES", "ENSSSSNSNNEEWNSNWWENWEWESWNEWNESEEENSNWWSSWNWENSEE", "WENWEENEWSENNNWWWESNWNEEWSEWSSNSWSWWEWNENWWEWSESW", "EEEEWNWWENSSEEEWWESWESSEEEWWWWSWNSENNWSWSSNWSNNSSW", "ENNENEENEENWWESSNSSSNNENWENNNSNWNWSSNSSEWNSSWEWEE", "NSWWSEWSSSSWEWENWEENWNESWWWWWWWENWSNWNEESNWNSWEWW", "ESNWNWEESNESSWWSWEESEENWWSENEWNSESNWNSEWWENSESENW", "NSSENSESEWWWWWWSNESNESWNWWNSSWSENWSENSSSENEWESENSN", "NSNENNESEEESNSWNENWSSWSSSEWSSESWSSNWNEWENESWSSESE", "NNEWEEWWSSSWESWWNNWEEESWESNWWNEWSEWEWSESWWSWWWNNN", "WSSWWWNWWNNWNSNWEEESNESSNSSWNSENWSSWWWSSEWSSEEWSEN", "ENEWWNSESEESSSWWSESWNNWNEEWSWWENWNSWNSNSWNWWWSNWS", "SWNWWNWNEWSEWESWNSEESWWEENSWEWEWEESEESNSESNWWEEWS", "WNSEENSEEWWESSWWWSENSWWWEESENSWWENSWWENEWESEENWNNE", "EWNWSSNEESESNESWWNESSEWSNSNSESNESSWSNEWEWEWNNWENSE", "NEENSEWNSWNNWNWNEEWNWENNSSWENNENSNNEWNENSSWSESNSNN", "WWEWWEWSSSWSWWWWSNNESWWENEEEENSSEWEWSSSWSWEENNNEWW", "SSEEESNNSSWWNWEENSSWEWSEWNWWESNNEEWWWWNSSNSESNENNW", "EEESNNSSSNWWSNWNWNWNSSESWNWSNWWSEENSSEWEENWNNWNNE", "EWWWNESNWEWNWEESNSEWWEWNWNWNSNSWWWEWWENESESNESNEEE", "WEEWSWSSWNNWNESSNNWWWSWEWSWEWWESSSSWSSSWNESWENNWEW", "S"}

Returns: 735
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Returns: 1818
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Returns: 2499
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Returns: 1721
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{"WEWWSWWNNSENSWSEESWSSESNSSWWESNNSSWESWSWSNESNWEWES", "WWNSWEWSENSENEEESEEESNEWEWSEEWEWWSSWEWENNEEWNWWESN", "NNSSEWSNSEESWNNSESNEENWNWSWNSWSSSESNESNWENWNSSSSNS", "EWSSWSESENNESWENNNWSESNWWENNSNSEESEESESNENNWSWWWWN", "SNSWSEWSESNESNEWSWNWWWESWSSSESSSEWSWWWNEWSSWNNEWSS", "ESEWEWSNENWWWSSNEWWWNSSNEESSWESNSWSNEWWNNNENWSEEWW", "SESESWEESNWWWWESWSSSNWENSSWWWEEWWWWWSNENEESENNEWWW", "WSNSEWWEWSWWNWENNNNEEWWESNSSSSWESNWSWNNWENNEWENNEE", "WSESWNNWNENSWWSSWENNWSNWNSWWNEWSSWWSEWWSEENEWSNNWS", "ENESEWSNSNEEENEEEWNNSNWWNWWNEWEEWSESSSWWWSESSEWWNE", "SEESWEESSENEWESWENNESSWWENEWSSESEWNWNESSSNSSEWSNNE", "EEESWNWESNEEESENEESENSWNENWEESEWNEWWSEEESWWSWWSEWE", "ESWWESSESNEWNNSESNNSWEWWNSENEWSSSSNESSNNSSNNSEESNE", "EENSEESESSSSSWSNWWWSWWSWWNSENESWSSWNEEWWSNWENENNEE", "NNSNNWSSEESESSNSNESNSENESNWESWNSESSSNWSENNNEWENSWW", "NWSENEEWEWEWNSESESWSESNSESNWSSENWWENEESENEWSEWWWES", "EWNNNEENNWNNESSEWNSWWNSWNWWNSWSSSWWNNEWSSWEWNWWESS", "SEWNWNWESSNSNEWESSNWNNWWENSWWNSSNNNNNWWEEWNSNNWNEN", "WWSSEWNSWSWWEWSWSWEEESNNSNESWNNNEENENWWWWEWSWNNWWS", "NWESESENEWNWSWWEENWSSSSSEENNWSNESSESSESSNWEESNSEWN", "WSSESSESENSSEESENSNENEEEESWSEESNWWEEWWESSNENEWWENS", "SSEWNNEWSWWWNSEWNWNNWWNSSNSSEWNEWWWSWSSSNNEWNSWNNN", "WNNNEEWESEWNENNWNSWWWSNESNWSWSNSNESWWSSESSSWNNWSES", "NWWSNNSSNSSWWWEEESSWNWNSWNNSWSEWSSWWSEESESNNEEESNN", "ESWENWSEEWNSWNESSSWNNENSESEWWESNWSSWWSNENWENNWWWWE", "ENSENNSNSSWEWWSEEWNESSWSENEWSEWWNWWESWNENENWEWWNWN", "SNWESWNSNNNENWENNESWSSSNWWWSSWSSSWNEENWWENNWNNNNSS", "WWEWSNNNWWWSEENENSWSEEENNWWESSEEEENWSEEENWNSESWEWS", "SNWSESESWEWSNNSNSEWEEENNEEEWNENEESWSEEWSNWSWSNNESS", "SSSWSNSNWESWENWWNWSEENWWWWNSNNNSNNEEWNENNNSWSWEWNE", "NENNESNWSWWSWNESWNNEWSNEESEWENWSNWSWWSEWWNNNWWWNEE", "SWEEEWEEWWWNNSNNNESNEENENNESNWEENEEWWNSWWNESNNWNSW", "SNWNWSENWWNWNNWSNSENESNNSNEWWEENWEWEESNEEENEWSWNWS", "SEEENNWNNNEENSSEWNESNEWWSNWSENNWENWNWNENNESESSSNNN", "SEWNWNENSEENSNWESWNSNENSEENNSSENWNNNEWWSWENEESESWN", "NWNSSWSNEEEWEESNENWSESSSSSNSSENWNWNNEWWENNSNWWESNW", "NESSENSNWWEESEWNNWENNSNENWEWSEWWSENNNWSEWENEWWNNWW", "EENNNWSENNNNWSSEWNSEWWEWWESWSSSEEEWSSESWSNWWSSNEWW", "NENENSSNESNNSWEWNWEWENSNNNSSESSWNENESNEENWWSNEWNSS", "SNNWNWENSENESEENEEENWEEEWNSEWSNNEWNNENEENEWSWSWWSE", "WEWESSNSWEEESNSWSNNWENEESENNWWNWWNNSNWWNNSWENWESNW", "SNEESNWENEENNSENSEWESWWNSSENEWWNESWEWSSEEEENNSNENW", "NNNNWWNEENSSSNNEWWSWSNESEEESSSNSNWWENESNSESEWESESE", "ENESSNESNWWNNSEENNEWWENWNWNESNNESWSWSNWSNENSNSNESE", "ENEWWEWENEEWEENSWSSEEWENWNEEENNSSENSWEWNNSWWENWWEN", "NEEWNWNNWNNSNWNWSEWWWESNSENEESWWNNWSESWSNSENNESWNE", "NSWNWSNWSNWSSWESWEWWWEWNEWESWEWSNNNENSSSEWSSNSWSSN", "WSESNWSESNESEWWESWWSNNEENWNESWWNENNWWEESESENNSENWE", "NENENEWWWWWNWSNENWWEWNENENNNWWEEWESNWWWSWSNSNSSWSN", "EWSWWWWNNNWENEEENEEENEWWNSWNNENENNWWWNWWEWWNWSNEWW"}

Returns: 1678
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Returns: 975
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Returns: -1
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Returns: 15
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Returns: 0
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Returns: -1
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Returns: -1
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Returns: 789
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Returns: -1
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{"ENENNNEESSSWEEWENWWENEWWWSNEENNESESENNEWNWENENWESE", "NNENNNNNENNNSWWSNESNNSESEEEWNNWWWEEESEEWWSEWNNENNW", "NENNNWSESWWNWWSEEWWENENWESSEEWWNWNNWWNNSNWSENENWWE", "EWEWESNWWEWENNWNSESENESNEEWNWNESNNWWNNWSSSNWWNSWEE", "ESNNWEWSNSNWWWNENEENENENWNWWNNWESESNSNNSNWWWWEWNSW", "ENWSSEWWSSNWNESWWSSWWNWSWNNWEENWNWEESSWWSEWNNNWNNW", "EEESWWWESNWENEWSSSWNEESWNWNNEWNNENSNENNNNWWWWNNWWN", "ENWESEWNSNEEENNEEENSSNWWNWNWWNNWNESNSWEWWNNENNWNNW", "ENSSWEWWEESNEWNSESSSWWNSNWEWSESSNWEWWNWSSSNWNWNSNW", "WNWEENENENWSSSSWENENWNNENWENNNSWNNWWSNNNEESENEENNE", "ENESNENNENSSWESSENWSNWNWNNSSEESWSWESNSWWENENESWWSW", "WNSENEEEEEESSNSSWSSNWNNNENSNESNSESEWENEWENENNEENEN", "ENSSWNSESWWWSESWWWNSNSSEENWESNNEWESNWWESEWNWWNWSNN", "EENESWSNNSSWNSWWEEWNESEEEEEENSNNSEEEESSSSSSNSNSNES", "ENSSNENNENEEWWWNSSEEEWENNEWWSSSSEWNSNWNWNWNSNNWSWW", "NSNSSWEEWWESNSNSNSSENWESENENWNESSSNWSSNNWESWSSENNN", "EEEESEWNENNNWNNSWWENNSWSENEWENEWWEWNSWESNENNSWNEWE", "SWNWEENWWWNSESWNNWNSSSNSNNENSWNESEEWNENWSSSSENWNEE", "EENSESEESNNSWEEESSSSSSSENENESSSESENWENNEWENEWENSNS", "NEWNEESEEWNWNSNWNWENWNSNNENSENWWESNEEENESEWSNNEENN", "ENWSNWSSWSSESWWEWNESWSSWEESSSNWENENWEWSNEWSESSWWEW", "WNNNSWNNENNNWWNEESNENNSSEEEEEWSWWSENEEWENSWSNEEEEW", "ENENWWSNSNNWWEEESNESESEWEESNEEWENEWSSWNSEESWSWWNNS", "NNESWSEWSESSWSWWSSWWSSSSEWEENSSEESNEWESWWWSESSWENE", "NEWEENSENWNNSEENEEWENENEWENWNESNEEESESWNNEWNWNENSW", "WNWWSNSEWWESWNWSWSSSEEEEENSWSEWNSNWESNESWNWNSSNSNN", "WESEWSENWESWNENNENEWEENNESESWENNNNNNENNESEWEENWEEE", "SEEEESNWNWNWEESSNNEENNNESNEWEWWSSNEWSNSEWNNNSEEWNS", "ENENNNEESESNNNWNNWWWSEEWEWNSNNWNSWWSNWSSNWSWENSESS", "WWWWSWENSWWEEWWNESNWSSNWEESWWEEWSWEWSENNSWWSSWSWSS", "SNSNSESNWSSSESWSNESWESENENNNWENEESSSSWEWNSEENSNWEN", "ESSSENWSSNWWSWWNSSWNWWWEESNEWNWSSWSSWWNWNSNNWENSWN", "WSWWNSWWWSWNEEESSWEWSENSNSWNWSNENSWEWESESESWSESWSN", "SWWESSESSWNNNSSNWSNEWSNWWNNEWNEWENSSNWENSSEWWSEWWN", "NSEWWSNWWWEESSSSWNNWWWNENWSSSSWSWWNNEEWNWENSSWWWEW", "ESSNESEEEENSEEEEEENWNWWSNNWWEWWEWNWSNSWSSWNSSWWENN", "WSESWWSSWWWESESSSESSSEESWEWESWSWEWWSNWWWNNNSNWWNNW", "EWWSNSWSNSSWNSNSNWWESESSWENWESNENESNSSWSESWEEWESEE", "NESSEEEESNENSSWSEEENNENEENWNSSEWWNSNWENENEENNEWSWE", "NNWWENSESWNSWSSENWEWEENNEWEEWENESWEESWEEEESNSSSSWW", "NNNWSWSSWSESEENWESWSSWWSSSEWSESSWWWEWNNSESWSNEWSEW", "EESESSNESWESSWWSWSESWEESWWWENNSEWWWNWSEWESESSNESES", "WSSNEEEESWSNWWEENNNENWWWNSNSWWEWSWWSWNNENNNNEEWWNE", "WNESEENNSSSEEWWNSWSWSWWWSNEWWNEWSWNNWWEESWSSSSSSNS", "WSNNSWNENNESWWNEWSESNNSNENSENSSNSNSNSENEESNWWWSNSW", "EESWEWSWESWNWNWEEWNENWWNSNEEWEWSESESESEWNSESSENNNW", "EWSNSSENEEESWWEWSWNWENNEESESNWNWSEWEWSEESWNSEWEEWE", "ESWENNWESNSESNSWNSEWNEWNESSENESEEWWSEENNSESSWSSEES", "ENWNEWWSESSSWENSNENNEWSENESNENEWWNWSWSESNNNWNEENSS", "WNWWNWSNENNWEWWNNNSSWSWNNNSSSNESWNESWSSEWNESENWSWS"}

Returns: -1
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Returns: -1
{"##.######.Y......X..F..#.......####.........###.##"}

{"WEWEWEWEWEWEWEESSEENEENWENESWN"}

Returns: 9
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{"WNENNSNWNESNNNWNSNENSNNWNSNWNSSWNSNEEEWNSNENSNWNS", "SWNNSNWNENEEENWSNEWNSENWESNWEESWN", "SSSSSWNNNNNNNNNNNNNNNNWNS"}

Returns: -1
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Returns: -1
{"##.#.#.", "..##...", "..#...X", "Y...##.", "#...#.#", "..#..F." }

{"SSSNWSSSEWNSENENENNNNENWNEWESE" }

Returns: 5
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Returns: -1
{"X.................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "...............................................##.", "...............................................#YF" }

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Returns: -1
{"X.................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "................................................F.", ".................................................Y" }

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Returns: -1
{"FXY...............................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", ".................................................." }

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Returns: 2499
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{"NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS" }

Returns: -1
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Returns: -1
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Returns: -1
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{"WWSSSE" }

Returns: 0
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{"NWWSEWSSNWESSWES", "ESEEENSNWNNWSNSNWWNWWNNNWE", "NSNENENNSEENWWNSNNNNWWSSN", "EENEWNWESESEEESNNNSEENNEWNNESNEESSEESEEENENNNWSSW", "NWNNWSNWSWSSSSEEWSSWSESWWNNWWENSNNWWSSWWNNE", "NWEWNEWSNEN", "NNNEWNSWSNWESWNNNSWWNNNWWWNNEWNEEWSSWNSSWWNNWESEWS", "WSSSEESSEEEEENNSWEWWWENSENWNSEENES", "NNSNESESWNESNENSEESESWSENNESESNESNESEEW", "ESNENEENWSNS" }

Returns: 18
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{"SNNNNWSSENNENNEEENWEWENSNNESSENNNNNEENENSNNNNNEENW", "SENEEWNEWNNNWENNNNWSSSWENNNNNEENNSNNNNNNESNNWNNSEE", "NWNNENNESSWENNNEEWNNEEENNNNNNSENEESNNNNSNWWEENWNEW", "NNSENNEWNSWESNENEENESWNNNENNNWEENNNNWENNSEEENNNESE", "ENNNSESNNWNWSNNNNENSNNENNSNNEENNNNNEENENNSESNNNNWS", "NNNWWNNNNENNSNENNNSENNNNNNSNEESWNNNWSWNNENNWNWWNEE", "ESSENSNSEENNNNWWNSNNNNNNNNSNEWEENNWNNSNNNSSNEWWNNN", "NNENWNSEENNSNNEWEENNSNNESNNNNSNNESWNSNNSSWNNENNSNN", "NEEWNWENNSSNNNSNNNWNNSNNNNNEWESENNWNNEENNWNNNENNSE", "NENESENWWNWENEENSSWNNSWENNENNSWNNNNNEWNNSESSNNNWNN", "NNWNNENNENSENEWNNWNNENENENNEENNSENENENNWEENNENNWEN", "ENNWENNENENNNEWSNNNENWEEENENNSSNSNNWNNNNNEWWSWNSNE", "NSWNENNENENNENNEWSNENNNENNENEENNNNSENNENNNENWENNNN", "ENWNNESENENWSWNNEWNNESWSNNENENENNEESEENENESSNNNNNE", "ENNNNNNNNSSNNWENNSNNNSENNNNWNNEESWNNNEESNNNSENESNW", "NNENNNNNNNNESESNNEESSNSNNNENSNENWNENEWWNNEEENWWNNW", "ESEWNNNNEWSEWNNENNNWNSEENNSNENEEENNNNESWNWEESESNNN", "ESNNSENNENNNNESNNNNSENSSNWNENENNWNENNENSSNSWESNNWN", "NNNNSNNNSWSNENNSNNNNEENENNENENNNENNNWNEEENNENWSNWS", "WNWESNNSNESENNENSESEEENNWEEWWESEENNNSNSNWSWWEENWEE", "NEENENENEENSNEESENENSENNENNWNENSSNNNNWNENSNNSEWSSN", "WNWSENNEWESEEESNNENENEEENNSSEWEWENNENEWNNWNENSENNW", "WEEEEEENEENENEENESWNNWNEEENENESNEWEENSNENNNNNNNESE", "NNEENNEWNSENNNNNEENWNWNESNSWENESESNWEESWWNNEENENEE", "SNNNNSNESEENNWSENENWSSENWEESNNNNNNENWNENEWNNESNNNE", "SWENSNENNNEEWNENSENEENNNEENEENWEWEWENENNENWENNEEES", "NNNNNSNNENSWNWNSNSNWNENEENNESNWNWNNEWNNNNNENNNNENN", "NNWNENNENNNWNENNESWENNWNNNSEENNNNSENNSSNNENENEENEE", "SENNEENSESENNNNWENNSNNWNESNENNNENNNNSWNNSNNENNWENN", "SEENSESNNWSNWEESNWWNWNSWNNNENNNNEWSNNEEENNEENSNEEW", "NNNSESNEWESESENENWNNENNENENNEEWSNWEENNESNSNNNNEWSE", "SENWNNWNWNNNSNNWNNNESNWNNEWNEWNNSESENNNNSNSWNNWSSN", "ENNNWNNNEENSNSWEENENNWNNNNNWEENENSNSWNNNEWNENNEENE", "NSENEEWNWEWNWNNNWSSWNNNNSNNNEENNWEESNWNNNNNNNSNNEW", "NEWESNNNWNNESWNNWNNEEEEEWENNNNENEENEENWNNEENNWEESN", "NWNNWEENNNENWNNSSSNNSNNNNNNNWNNNSWSNENWNNEWENSEENE", "NNNSNWNNESWNSNNNNSSNNNNWWNWNNSNNNSENEEEESNSNSNNNNN", "EEWENEENWNESNWNEENNNSNNEENNWNNNNNNNNEEENEEEWNNEWNN", "EENENSNNNNNNNWNNENSSSENEENNNENNWWENNWWWNNSEESENNEE", "WNSNNNNNWEENNENNNESSWNNNWNENENENEEENSNNNNNENNENNNE", "NNENWNSNNSNENWWSNNSESNSNENESNNENNENNNNNSWSNWNNWNNS", "WNNNWSNNSNESNENEENENWSSWNSNNNNNSENNENSNESENENESNNN", "WNNWNENNENNENWENSNNSEENNSNNESESSNEWNEWESSWNNNNNNNN", "NNSENNENNENWSNENNEEENENWNNNNEEWEWSSNEESNSEWSNNNNEN", "NSWSWNSSESNSNNWEWNWWNNNESEEWSNNNNWNNESEEEEWNNNNENN", "NNNNENNNSWNNNNWENSNENNNNENNNSNWSENSENNNNENNNSNNNNN", "NNNNWNENEWWNEWNENNNNNNNNWWNEENNENSEWWNSNNNNWSNNNNN", "EENNNENNENENNWSENNSESNNENNWNNNNSENSNNENNNSNEEESENN", "NWNENWNSNNSNNNWENNESENWNEENSNENSNEWENEWWNWENNNWNWN", "EENNNNNNNEWSENEENENNWNEWENNSNWNWSNENNWNNNNSENNNEES" }

Returns: -1
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{"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW", "WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW" }

Returns: -1
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{"NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES", "NEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWENEWNEWES" }

Returns: -1
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Returns: 1484
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{"WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS", "WENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSSWENSS" }

Returns: -1

Statistics

Problem Statement for "RoboRace"

Problem Statement

Definition

Constraints

Examples