TopCoder Statistics - Problem Statement

Problem Statement

You have a rectangular board that is placed vertically. The board is divided into a grid of unit square cells. Some grid cells contain obstacles and some cells contain a grain of sand. All other cells are currently empty.

You are given the description of the board as a String[] board. The elements of board correspond to rows of the grid in the order from top to bottom. (E.g., board[0] represents the topmost row of cells.) Each character in each element of board represents one cell. The character 'x' represents a cell with an obstacle, 'o' is a grain of sand, and '.' (period) is an empty cell.

You would like to implement a simulation of falling sand. The rules are as follows:

The obstacles don't move.
Whenever there is an empty cell immediately below a grain of sand, the grain of sand moves into the empty cell.

Return the final configuration of the board after all grains of sand reach their final locations.

Definition

Class:: FallingSand
Method:: simulate
Parameters:: String[]
Returns:: String[]
Method signature:: String[] simulate(String[] board)
(be sure your method is public)

Constraints

board will contain between 1 and 50 elements, inclusive.
Each element of board will have length between 1 and 50, inclusive.
All elements of board will have the same length.
Each character in each element of board will be one of 'x', 'o', and '.'.

Examples

{"ooooo", "..x..", "....x", ".....", "....o"}

Returns: {"..o..", "..x.o", "....x", ".....", "oo.oo" }

The return value is: {"..o..", "..x.o", "....x", ".....", "oo.oo" }
{"..o..", "..x.o", "....x", ".....", "oo.oo" }

Returns: {"..o..", "..x.o", "....x", ".....", "oo.oo" }
{"ooooxooo.ooxo.oxoxoooox.....x.oo"}

Returns: {"ooooxooo.ooxo.oxoxoooox.....x.oo" }

Nothing changes in this case, since all the sand is already at the bottom of the grid.
{"o", ".", "o", ".", "o", ".", "."}

Returns: {".", ".", ".", ".", "o", "o", "o" }
{"oxxxxooo", "xooooxxx", "..xx.ooo", "oooox.o.", "..x....."}

Returns: {"oxxxxooo", "x.oo.xxx", "..xxo...", ".oo.x.o.", "ooxo.ooo" }

Note the final configuration of sand in the second column from the right. {"oxxxxooo", "x.oo.xxx", "..xxo...", ".oo.x.o.", "ooxo.ooo"}
{"..o..o..o..o..o..o..o..o..o..o..o", "o..o..o..o..o..o..o..o..o..o..o..", ".o..o..o..o..o..o..o..o..o..o..o.", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxx...xxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxx...xxx......xxx............", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxx...xxx...xxxxxxxxx...xxx...", "..o..o..o..o..o..o..o..o..o..o..o", "o..o..o..o..o..o..o..o..o..o..o..", ".o..o..o..o..o..o..o..o..o..o..o."}

Returns: {".................................", ".................................", "...ooo...ooo...ooooooooo...ooo...", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxxoooxxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxxxxxxxx......xxx......xxx...", "...xxx...xxx......xxx............", "...xxx...xxx...xxxxxxxxx...xxx...", "...xxx...xxx...xxxxxxxxx...xxx...", ".................................", "ooo.........ooo.........ooo...ooo", "ooooooooooooooooooooooooooooooooo" }
{"oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo"}

Returns: {"oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo", "oxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxox", "xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo" }
{".oxxoooxooo..x..xxoooxxxox","oooxoxoxxoxoxx..ooxox.xx.x","oxo.o..o.oo.xx.xo....o.oox",".ox...o..x.x.x.x.x.x..xxox","x.ox...xoxooxoxxxxx.oxooo.","...xxox...oxooo.xxo.x.ox.o","xxxoxooxo.o.ox.xoooooooox.","ooo.o.xo..xooox...oxx..xxo","..xxo.ooxxx.ox.o.x..oox.xx",".ooxx.x...oxxoxxoxooo..xxo",".x..oxooxo.ox...x.o.oo.x.o","ooxx.xxxxoo...xx.xxoxx.oox","ox...x.xxoox.x.o..ooo.x.xx","ooxx...xx.oooo.ooxo.ooo.x.","oxoxx...xxo....o..o.oxxoo.","xoooxooox....xxx.x.oooxox.",".o.xxxooxxx.xooo.xooo.xxoo","...o.oooooooooxxoxx.oooxo.",".xooxoxxoxxooxx...xo.o.o.o","ooooxoox.oxxx.xxxxxxo.xoo.","xxxxoooox.xooo.x.oooxxox.x","xxoox.o.o..oxx.xo.ooo.o.oo","o...oxox.x.oxox..ox.x.ooxo","oooox.x.xxoxo.ooooxoxo.xoo","o...x.oxxxx..ooooxxo..x.xo","xxoxxx..oxxxo.xxoox.oo..oo"}

Returns: {".oxx.o.xooo..x..xxo.oxxx.x", ".oox.x.xxox.xx....xox.xx.x", "oxo.o.o..o.oxx.xoo.o...oox", "o.x.o.oo.xox.x.xox.x.oxxox", "x..xo.ox.xooxoxxxxx.ox.oo.", ".ooxx.x...oxoo..xx..x.oxo.", "xxx.x.oxo.o.oxox..ooo.ooxo", "..ooo.x.o.x.oox..ooxx.oxxo", ".oxxooooxxxoox.ooxo.oox.xx", ".o.xxoxo...xx.xxoxo.oo.xxo", "oxo..xoox...x...x.o.oo.x.o", "ooxx.xxxxooo.oxx.xx.xx..ox", "ox...x.xxoox.x.o......x.xx", "ooxxo..xxoo....o.xoooooox.", "ox.xx...xxo..o.o..oooxxoo.", "x..oxooox.o.oxxx.xooo.xox.", ".ooxxxooxxxoxooo.xooo.xx..", ".ooo..oo.oooooxxoxxooo.x..", ".xooxoxxoxxooxx.o.xooooooo", "ooooxooxo.xxx.xxxxxxooxooo", "xxxxooo.x.xooo.x..o.xx.xox", "xx..xooo.o.oxx.x.oo.o.o.oo", "o...oxoxox.ox.x.ooxox.ooxo", "o.oox.x.xxox..ooooxox.oxoo", "oooox..xxxx.oooooxxo.ox.xo", "xxoxxxo.oxxxooxxooxooo..oo" }
{".xx..x.x.xx..x.xxx.xxx..xx..xxxx.xx..xxx...x.ox","x.x.xox..x.o.xxxxxx..x.x.x.oxxxx.xxx..xoxx.x.xx","..o.xxxx.x..xxx....xxx..x..x.xxx.x.xx.x.oxxxx.x","..ox...xx..xxx.o.x.xx........xxxx..xx..x.xx.xxx","x.xxx..xxxx..x..ox....ox..xx..x.xx.x..x.x...xxx","xxx.x.x...x.x....x.xx.xxxx...x.xxxx..xx.xxoxxxx",".xx..x.xx.xxxxx.xxxxxox.o.x...xxxxxxxx.xx...x.x"}

Returns: {".xx..x.x.xx..x.xxx.xxx..xx..xxxx.xx..xxx...x.ox", "x.x.xox..x...xxxxxx..x.x.x.oxxxx.xxx..x.xx.x.xx", "..o.xxxx.x.oxxx....xxx..x..x.xxx.x.xx.xo.xxxx.x", "..ox...xx..xxx...x.xx........xxxx..xx..xoxx.xxx", "x.xxx..xxxx..x...x....ox..xx..x.xx.x..x.x...xxx", "xxx.x.x...x.x...ox.xx.xxxx...x.xxxx..xx.xx.xxxx", ".xx..x.xx.xxxxxoxxxxxox.o.x...xxxxxxxx.xx.o.x.x" }
{"xxxxoxxxxo.x","xxx..xxxx.xx","xxxx.xox.xxx","x.xxxoxoxxx.","...x..ooxoxx","xxoxxxxxoxxx","o.xxxx.x.xxx","oxx.xxoxx.o.","xxxxxx.xxxxx","o.xxx.xxxxxx","xxxx.xxx...x","xx..xxxxxxxx","xxx.xxxxxxx."}

Returns: {"xxxx.xxxx..x", "xxx..xxxxoxx", "xxxxoxox.xxx", "x.xxx.xoxxx.", "...x.oooxoxx", "xxoxxxxx.xxx", "o.xxxx.xoxxx", "oxx.xx.xx.o.", "xxxxxxoxxxxx", "o.xxx.xxxxxx", "xxxx.xxx...x", "xx..xxxxxxxx", "xxx.xxxxxxx." }
{"....oo.oo.o..oo.o.o.oo..xo..o.ooo..o.....oo",".....o...xoo...ooo...ox..xoox..o..o...x.ox.","..o.ooo.ox...ooo.xooo.oo.ooxo.....oo..ooxo.","..xo.....x...oxoooo..xo.oox.xooo...xo.ox.oo","o.oo..x..xoo.o..ooxo.ooooo.xo....x....xoxx.","oo.....ooo.o...x.......o.oxxoo..ooo....oox.","..x.x.o.ooooxxoo....ooo...xxx....oxxox....x","ooo.xx..oxoo..o..ooxo.ooxo.....o...oooxoo.o","..x...o.xx...xooo.o.oxoxox.oox..x.oooxxoo.x","..xooox.xooo..o.x...o.o.ox.x..ooxoooxo.o.o.","..ooox.o.oo.xx..ooox..xoo..ooo.o.o.oooo...o",".o...ooo.o.o.o..oo.ox.o..x.o.o.....x..o.ooo","oo..o...o...oo..oo..x.x....x..ox.o..xox..ox","....o.....oox.xooo.ooooooo.ooo...ooo..o.ooo","..oooo.o...o...xoo.ooxoooo.oox..xxo.xooooox","..oooooo..o.o.oo...xoox..x.ooooxx.oo.oo.o..","xo....xx...oo...xxooox..o.oxo..oo..ooo..ooo","oxoxoxo.o..xooxo.ooo.oo.o...o...oooo.o..o..","x..ooxo.ooo.o.o......x.ooo..oox..o...oxxooo","xoooo.o....xo.ox.o..o.oooxo..oxoo..oooox.xo","xooo..x...oxxo..ooo....oo.oxo.x...oxx.o.x..","x...oo....ox.o...ooo..ox.oo...o..o..oo..o..","xoo.....oo.o...ooo.o.oo..ooooxo...o.o.ox..o","oxx...o.o...oxo..oo.oo.o...ooo.o.o..o.xx.oo","...oooo..xx.x.o....oox..xxoooxx.o.o.x...xoo","....x..ox.o.xooxo.o.oo..oo..o.o.xoo...oo.xo",".xo.xoooooo.xoxxoxx.oxo.o..x.oxoo.xx..xo.ox","oo.oooooxo.oo.oo......ooxoxx....o..xo..o...","o...o.ooox.o.x.o..o...xx..........xoo.xoooo","...o...xo..oo..xx..oo.o....oo.oox..xoxoxo.."}

Returns: {"........................xo..o............o.", ".........x....o..oo..ox..xoox......o..x.ox.", "..o......x...ooo.xo..o....oxo......o..ooxo.", "..x...o.ox...oxo..o..xo..ox.x.....ox..ox.o.", "....oox.ox...o.oo.x...oo.o.xo....xo...x.xxo", "..o.oo..oo...o.xo..oo.ooooxxo.....o.o....xo", "..x.xo..oo..xx..o..oooooooxxxo.oo.xxox....x", "..o.xxo.ox.o....o..xooooxo...o.oo..ooox...o", "..x...o.xx.o.x..oo..oxox.x.o.x.oxo.ooxx...x", "..x..ox.x..o..o.xo..o.o..x.x...oxo.ox......", ".....x.o...oxxo..o.xo.x....o...o.o.o..o.o.o", "...o...o...o..oooo..x.o..x.o.o.o.o.xo.o.o.o", "oo.o...o..ooo.oooo.ox.x....x.o.x.o..x.xooox", "oo.o...o..oox.xooo.o.oo..o.o.oo..o.....oooo", "oo.ooooo..oo...xoo.o.xo.oo.o.xo.xx..x..ooox", "oo.ooooo..ooo...oo.x.oxoox.o..oxx..o..oooo.", "xoooooxx..ooo.o.xx...x.oo..xo.o...oo..oooo.", "oxoxoxo...oxo.xo..o..o.oo...o.o...oo..oooo.", "x.o.oxo...o.oo.o..o..x.ooo..o.x...ooo.xxoo.", "x.o.o.o..ooxoo.x..o....oox..oox...oooo.xoxo", "xoo.o.x.oooxxo...oo.o..oo..xoox...oxxoo.x.o", "xoo.o...ooox.oo..oo.o..xo.o.oo..o.o.ooo...o", "xoo.o...ooo..oo..oo.ooo.ooo.oxo.o.o.ooox..o", ".xx.o...ooo.oxo..oo.ooo.ooooooo.o.o.ooxxooo", "...oo...oxx.x.oo.ooooxo.xxoooxx.o.o.xo..xoo", "...ox.oox...x.oxooooooo.o.ooo.ooxoo..ooo.xo", ".x.oxooooo.oxoxxoxxooxooo.oxo.xo.oxx.oxo..x", "o..o.oooxo.o.o.oo..oo.oox.xxo..ooo.xoo.o...", "o..ooooooxooox.oo..oo.xx.o..o..oooxoooxooo.", "oooooooxo.ooo.oxx.ooo.o..o.oooooxo.xoxoxooo" }
{"..x.xx.oo..",".x.oxo.ox..","x.xoxo.xx..","o...x....ox","xoox.oox..x","..xx.o.x.oo","o..o..oo.x.","oox.xxoox.x","x..o.oxx..x","xx.oxoxxoxx","ox..xxxo.x.","..xxx...x.x","xx.xo.oxoox","xxoo.x.xoo.",".xxxo...xx.",".o.oo.x.x..","oo..xxxoo..","ooo..x.o..x",".oxox.ox.xo","..o....xo.x","..x.o.o..ox",".xxx..xox..","o.x.ooxx...","x..o.oox..x","...o...x...","oo.oo.xx..x",".x.xxx.x.xx","xoo.xxo.ox.","...x.x.x..x","o.xo....x..","x.x.x..o.o.","oo..xooxox.","x..x.ooox.x","oxo.xooox..","x.x.....x.x","ox..oxx..x.","oo.o..xoxox",".o....oooxx",".o.x..xx.x.",".xoo..o..xx","xxx.xx...o.",".o.xx.ooo.x","x..xxooxxxo",".xo.o.o..o."}

Returns: {"..x.xx.oo..", ".x..x..ox..", "x.xox..xx..", "o..oxo....x", "x.ox.o.x.ox", "..xx.oox.o.", "o....ooo.xo", "oox.xxoox.x", "xo.o.oxx..x", "xx.oxoxx.xx", ".x.oxxx.ox.", "o.xxx..ox.x", "xx.x...xoox", "xxooox.xoo.", ".xxxo.o.xx.", "....o.x.x..", "....xxxo...", ".oo..x.o..x", ".ox.x..x.xo", ".ooo..oxo.x", "ooxo..o.o.x", "oxxx..xox..", "o.x...xx...", "x..oo..x..x", "...oooox...", ".o.oooxx.ox", "ox.xxx.x.xx", "x...xx...x.", "..ox.x.xo.x", "o.x.....x..", "x.x.x..o.o.", "oo.ox.oxox.", "xo.x.oo.x.x", "oxo.xoo.x..", "x.x..ooox.x", ".x...xxo.x.", ".o....xoxox", ".o.o..oo.xx", "oo.x..xx.x.", "oxo.o....xx", "xxxoxxo.o..", "...xx.oooox", "xo.xx.oxxx.", ".xo.ooo..oo" }
{".ooxooo.x.oo..xxoxxoxxo.o.o.oxxxxoo.x.","ooo.o.ooxo.x..o.xoooxxoo.ox.oooxooxx.o","o.xxxx.xxooo.oxoooxxo.ooox.oxx.o.xxo.o","xxxoox.oox.ooxxoxxooxooxox.oxo..ox.oo.","o.x..oox.o.x..ooox.oooo.ox.oooxxo.o.oo","oxo.oxxoxx...o..oo.o.oo.o.xo.o.oxoo.xx","o.xx.o.oo.xxxo...oxxoooooox.oox.o.xxoo","xxxxooxxo.xxxoooox..ox.xx.oxooo.xooxxx","oooooxxooo.xo.xxooo.o..xx..oooxxooxoox"}

Returns: {"..oxo...x..o..xxoxxoxx....o.oxxxxoo.x.", "ooo.oo.oxo.x..o.xoooxx.ooox.oo.x.oxx..", "ooxxxxoxxo.o.ox.ooxxo.ooox..xx..oxx..o", "xxx..xoo.x.o.xx.xx.oxooxox.oxoooox..oo", "o.x..ooxooox...o.x.o.oo.ox.o.oxxo.oooo", "oxoooxxoxxo.o..oooooooo.o.xooo..x.ooxx", "o.xxoo.oo.xxxoooooxxooooo.xooox.ooxxoo", "xxxxooxxo.xxxoooox..oxoxx..xooooxooxxx", "oooooxxooo.xooxxooo.o.oxxoooooxxooxoox" }
{".o..x.oxo","oxxoox.xo",".xoxx...o","xx.ox..xo","x.xo...o.","oox.o..oo",".oxoxxo..","oxxx.x..o","..ooo..xx",".xo.oooo.",".oo..xxo.","x.ooooxo.",".xxoxx.x.","o.o...x..","oxoooo..x","ox...x.o.",".o..ox...","o.ox.xoxx",".o.ooxx..","x..xx..oo","oooxoooo.","ooooxo...","o.o...o.x","x.oo.xoo.","..x.oxx..","..x.o.oo.","xo.......","o.oooox.o","...o.xoo.","o.oxx...o","ox...oox."}

Returns: {".o..x..x.", ".xxoox.x.", "ox.xx...o", "xxo.x..xo", "x.xo....o", ".oxoo...o", ".oxoxx.oo", ".xxx.xooo", "..o...oxx", "oxo.oooo.", "o.o.oxxo.", "xoo.ooxo.", ".xx.xx.x.", "...o..x..", ".x.o.o..x", "ox.o.x...", "o..oox.o.", "o.oxoxoxx", "o.oooxx..", "x.oxx....", "o.oxo....", "o.o.xoo.o", "o.o..oo.x", "x.o..xo..", "..x..xx..", ".oxo...o.", "xo.oo.oo.", ".o.oooxo.", "oo.oox.o.", "oooxx.ooo", "oxo..ooxo" }
{".oxxoxxoxo.xxoooo.o..x.x.o...oxxo",".oxx.oo.o.o.xoo.xoxo.oxxoxxooo..x","xxoooxxoox.ooo.oo.oxxooxooxxxooxx",".ooo.xxxooxxooo.x..oooooooxox.ox.","oooxxooxxooxo.xxxoooxxo.ooxooo.xo","xoxx..xooooxoxxoxox.oxooxoo..xooo","o.o.xoo.o..ooxxxxox..o..xooxo.ooo","xxoxooo.o.xooxoooo.ox.oxooxoooo.o","o.oox.xxx.o.oox.ooooxoxo.oxooxoox",".oxxo.ox..oxo.oo.xoxx.xooxoox.xoo","ooo.ooxooxxoxoxoo.xoox.xx.oo.ooxo","oooo.oooxxoo.ooxoxox.o..oooooxoxx","xxoo.ooooxxoxx.xoo.o.xooxxoooxxx.",".oooxooxooxooxoox.ooxoo.xox.xxxox","o.oxxxox.o..oooxoooo...ooxoo.o..o","xoxxo.oooox.oxooxo.ooxxx..xooxo.x","o.oxo.oooo..oxxoo.ox.o.x.oo..oooo","oxooooxooooxxoooox.o.oxooxxoxoxox","ooooxoxooooooxoxoo.oxxooxoooxx.xx",".ooooo.xoxoxooxooxox.oo..x.oxoooo","x.xx.oooooo.xxxoxxoo..oooxoooooox","o.oxoxxooox..oooxox.ooo.o..xxxooo","o.ooxoxoo.o.xooooxxx.xoooxooxxoox",".xo..xxoxooox..xoxxoooxo.xooxooo.","x.ooxo.oxoooo..o.oooo.oooo.oooo..","oxoooo.ooooooxxoxxxx.oooxoooxxooo","ooxxxxoo.oxoxooxxxxxo.oo..xx.oxoo","x.oxoxoxoo.o.oxoxox.xoxoxxxoo..x.","ooo.ox.o.xo.oooooooo.ox.o..ooo.ox"}

Returns: {".oxx.xx.x..xx...o.o..x.x.o....xxo", ".oxx.ooooo..xoo.x.xo.oxxoxxooo..x", "xxoooxxooxooooooo..xxo.xooxxxo.xx", "..oooxxxo.xxooooxoo.ooo.oox.xoox.", "oooxx.oxx..xooxxxoo.xxo.ooxo.ooxo", "xoxx..x.o.oxoxxoxoxo.xooxooooxo.o", "ooo.x.o.o.o.oxxxxoxoo.ooxooxo.ooo", "xxoxooooooxooxo..o.ox.ox.ox.ooooo", "..ooxoxxxoooo.xoooooxoxooox.oxoox", "ooxx.oox.ooxoooooxoxxoxooxoox.xoo", "ooo..oxooxx.xoxoo.xo.x.xx.oo.ooxo", "ooooooooxxo..o.xox.x.o..oooooxoxx", "xxoooooo.xx.xxoxo..oox..xxoooxxx.", "..ooxooxooxooxoox..ox.ooxoxoxxx.x", "o.oxxxoxoo.ooooxoo.o.ooo.xoo.o..o", "xoxxo.ooooxooxooxooo.xxx..xo.xoox", ".ooxo.oooo.ooxxoooox.o.xooooooooo", "oxooooxooooxxooooxoooox.oxxoxoxox", "o.ooxoxooooooxoxooooxxo.xo.oxx.xx", "o.oo.o.xoxoxooxooxox..o..x.oxoo.o", "x.xxooooo.o.xxxoxxo..ooo.x.ooooox", ".ooxoxxooox....oxoxo.oooo.oxxxooo", "ooo.xoxoooo.x..o.xxx.xoooxooxxoox", "oxoo.xxoxoo.xooxoxxoo.xooxooxooo.", "x.ooxo.oxoooooooooooo.ooo.oooooo.", "oxoooo.o.ooooxxoxxxxooooxoooxxoo.", "o.xxxx.o.oxoxooxxxxxoooo.oxx..xoo", "xooxoxoxoo.o.oxoxox.xoxoxxxooo.xo", "ooo.oxoooxoooooooooo.oxoo..ooo.ox" }
{"x.xxxooox.x..xo..xxo.oxx.xxx.ox.x.x",".xx.x.x.x.xxxxo...xoxxx.ox.oo.xx.xo","oxoxo.o.ox..x..x.xxxox.x.oxoo..x.xo","xxxxox.xxxxxoxxoxxx..xx.ooxxx.xxo..","x.xx.oxxxo.xxxxx..xx.xoxxxxo..xox.o","o.xoxxxo.xx..xxxxxxxoxxo.oxoxxx.xx.","..xxoxx.xxx.o.xxx.xxxx.ooo...xox.xx","xxxoxxxoxo.xxxxxxxx..x.xxx.xoxxxo.x","x..x.xxxxx..xo..oxooxxx...xxx.xxxx.",".x...xxx.xx..xxo..o...xx.xxxo.x.xxx","oxx.xxxooo.x.oo.xx.xxx.xxo.xxoxxxx.","xxxx.x.xxx.xx.xxxxo.xx...xoxxxo.xox",".x..xx...oxx.xxo...x.xxoxxox..xx.xx","oxxx.xxx..xxxx.xx.xx.xox.o.oxx..x.o","oxx.oooooxxoxxxx.xxxxx...o..x.xxxo.","xxo.oxo..oxxxx.oo.ox.xx.xxxxxxx.x.x","xxo.xxxx..xx..x.x..xxoxox..xo.x....","xxxo.oxx.x.oxx...xx.oo.xxx.oox.x.ox","xoo.ox..xxo.x.o.o.ooxo.xox.xx.xxx.x","x.x.xx.x...oxxox....xoxxx.ooxxxxxx.","xxxx.x..ox.xxoxxxxxx.xxo..x.x.x..x."}

Returns: {"x.xxx.o.x.x..x...xxo.oxx.xxx..x.x.x", ".xx.x.x.x.xxxxo...xoxxx..x.oo.xx.x.", "oxox.o.oox..x.ox.xxx.x.xooxoo..x.x.", "xxxxoxoxxxxxoxxoxxx..xx.ooxxx.xxo.o", "x.xxooxxxo.xxxxx..xxoxoxxxx..ox.x.o", "..xoxxx..xx..xxxxxxxoxxo.oxoxxxoxxo", "o.xxoxxoxxx.o.xxx.xxxx.ooo.o.xox.xx", "xxxoxxxoxo.xxxxxxxx..x.xxx.xoxxxo.x", "x..x.xxxxx..xo...x..xxx...xxx.xxxx.", ".x...xxx.xx..xx.o..o..xx.xxxo.x.xxx", "oxx.xxxooo.x..ooxxoxxx.xxo.xxoxxxx.", "xxxx.x.xxx.xxoxxxxo.xx...x.xxxo.xox", ".x..xx....xx.xxo..ox.xxoxx.x..xx.xx", "oxxx.xxx.oxxxx.xx.xx.x.x.oo.xx..x..", "oxx.ooo..xxoxxxx.xxxxxo..ooox.xxx.o", "xxo.oxoo..xxxx..o..x.xx.xxxxxxx.x.x", "xxo.xxxx.oxx..x.x.oxxoxox..xo.x....", "xxx..oxxox..xx...xx.oo.xxx.oox.x.ox", "x.o.ox..xx.ox.oo....xo.xox.xx.xxxox", "xoxoxx.x...oxxoxo.ooxoxxx.o.xxxxxx.", "xxxx.x..oxoxxoxxxxxx.xxo..xox.x..x." }
{"o.oo..oooo..oo...oo.o..o.oo..o.","ox..o..o..x.o..o.oooxooo.o.oo..","oo....ooo.oo..oo......o.o....ox",".oo....o..x.......oooo.oo.o.ooo","o.o..ooo....o..oooo..o.o...o...",".o....o....o..o....o....oo.ooo.","o.oooo..ooo......o..o..o....o.x","....ooo.oooxo...ooooo...oo..ooo","......ooo..o...o..o.o.o.o.o.o..","..o.x.o.ooo...o..ooo.o..oooooo.","o....oo..ooo....ooo.o.o.o.x....","..o.o.o.o.o.ooo.o.o.x.o..ooo...","...ooooooooooo.o.oo.ooo.......o","ooooo..oo...o.o.....oo..o.oooxo","oo.o...ooo...oo.oooooo.o.o.ooo.",".oo...xooo.o.oo..oooo.....oooox","ooo.o.o..oxo.o....oo..o....oo.o","..o.oooooooo.oooo.o.oo..o..o.oo","o.o...o.oo.xoooo..ooo..oo.o.ox.","....o.o...xoooo.....o...o.o....",".oo....oo..o...oo..o.o........o","ooo.oo.o....o.o....oo.oo..oo..o","..ooo.o.x.....o..ooo.o.ooooo...","o.ooooo.ooooo.o..oo.oo..o.o..oo","oo.....oo..o.oo....oo...o.oo..o",".o.o..o..o.oo.o.o...oo..oo..oo.","ooo.ooo..o.o.o.oo.oo..oo..o....",".ooo.ooo....o..oo..o.o.o.o..o.o","ooo...oooo.o..ooo.o....o.o.oo..","......oo...ox.ooo..oooo.o...oo.","oo....oo.......oo....o.ooo.....","...oxo..o.o.oo.x.o.ooooo...o.oo","ooo......oox.o..xooo.x.ooo.oooo","...o.oo.oxoo..o.o.o......o..ooo","...oo.o..oo...oo..o...oo....o..","...o.o...o..oo..oooo..o.oo.ooo.",".oo.x.ooo...o..o..o..o.o...o.o.",".o..oo...x...oo.o.o.....oo.oo..","........o..oooooxx....oo.o.o..o","o..o....ooooo....oo.....o.o.o..","oo.o.oo.o..oo....o..ooo....o...","...o......o.ooo....o.oo........","..o......ooo...oo......o.o.o...","...oooo...oooo.oo.o....oo.o.oo."}

Returns: {"....................o..........", ".x........x.........x..........", "..........o...................x", "..........x....................", "...............................", "......o....o..................o", "....o.o....o........o.....o...x", "....o.o....x........o.....o..o.", "....o.o.o...........o.....o..o.", "....x.o.o...........o.....o..o.", "......o.o.o.........o.....x..o.", "......o.o.o.........x........o.", "......o.o.oo.................oo", "......o.o.oo.................xo", "......o.o.oo..................o", "......x.o.oo.................ox", "........o.xoo........o.......o.", "........oo.oo.....o..o.......o.", "........oooxo..o..o..o.......x.", "........oox.o..oo.o..o.........", "........oo..o..oo.o..o.........", "....o...oo..o..oo.o..o......o..", "....o...xo..o.ooo.o..o..o..oo..", "..o.o....o..o.ooooo..o..o..oo..", "..o.o....o.oo.oooooo.o.oo..oo..", "ooo.o..o.o.oo.oooooo.o.oo..oo..", "ooo.o..o.o.ooooooooo.o.ooo.oo..", "ooooo.oo.o.ooooooooo.o.ooo.oo..", "oooooooo.o.ooooooooo.ooooo.oo..", "oooooooo.o.oxooooooo.ooooo.oo..", "oooooooo.o.o.ooooooooooooo.oo..", "ooooxooo.o.o.ooxoooooooooo.oo..", "oooo.ooo.o.x.oo.xooooxooooooo..", "oooo.ooo.x...oo..oooo.ooooooo.o", "oooo.ooo.....oo..oooo.ooooooo.o", "ooooooooooo..oo.ooooo.ooooooooo", "ooooxoooooo.ooo.ooooo.ooooooooo", "oooo.ooooxo.ooo.ooooo.ooooooooo", "oooo.oooo.ooooo.xxooo.ooooooooo", "oooo.oooo.oooooo..ooo.ooooooooo", "oooo.oooo.oooooo..ooo.ooooooooo", "oooo.oooo.oooooo..ooooooooooooo", "ooooooooooooooooooooooooooooooo", "ooooooooooooooooooooooooooooooo" }
{"oxxxoxxoxxoooooxooxooxxox","xoxxoxoxoxxxooxxxxxxoxxox",".xoxooooooxox..xxxxx.oxxx","oooxooxoooxoxooxxxxooxoox","xooxxoooxxxoxxxooxooxxxox","xoxxo.xxxooxxoxxxxooxxxoo","xx.xxoxxxoxxxoxoxoooooooo","oxxxxxxoox.x.oxxoxoooxxoo","xooxoxooooxoooooxxoxxooox",".xxoooxxxox.xoo.oxxxoxoox","oxoooxxxxoxxxxx.xoxxxxxoo","xxooxoooxoxoooooxxxooxo.o","ooxoooxxx.oxxoxoxxxxooooo","xoo.ooooxxxxxxooxxoxoxxxx","x.xxoxxxoxxox.xoo.xxxxxoo","xxxxxoxoxxoxooxxxoxxoooxx","xoxxoxoxooxxxxxo.oooooxox","oxoxxxxooxxoooxoxxxooxxxo","xxoxx.oxxo..xxoxoxxxxxxxx","xoxxox.xooxxxxxoxooxx.oxx","xxoxoxoooxxooxooxoxooxoox","oxoxxxoxxxoxxxoooxxxooxxo","xxoxxxooooxoxxxxoooxooxox",".ooxooxooo.xxoxxoxxxxxxxx","ooxoooxooxoxooxooxoooxxxo","xxxoxxxoxxxxxxooxo.xooo.x","ooxxxxoxxoxoxxxooxoooxoxx","xoox.ooxxxooxxx.x.oxoxxoo","xoooxxoxxxoxxxxxoxxooxxox","xxxxoxooxxxoooxoxxooooox.","xoxooxoooooxooxxxxxoxxoxx","o.xxoxoooxooxoxoxoooxoxox","ooox.xo.xxooxxoxxxoxooxox","o.oxoxxxxxxoxx.xxxxoxxxox","xoxxo..x.oooxoxooxxoxxo.o"}

Returns: {"oxxxoxxoxxooo.oxooxo.xxox", "xoxxoxoxoxxxooxxxxxxoxxox", ".xoxo.ooooxoxo.xxxxxooxxx", "oooxooxoooxoxooxxxxooxo.x", "xooxxoooxxxoxxxooxooxxxox", "xoxxooxxxooxxoxxxxooxxxoo", "xx.xxoxxxoxxxoxoxoooooooo", "oxxxxxxoox.x.oxxoxoooxxoo", "xooxoxooo.x.ooo.xxoxxooox", ".xx.ooxxxoxoxoo.oxxxoxoox", "oxoooxxxxoxxxxxoxoxxxxxoo", "xxooxoooxoxoooooxxxooxooo", "o.xoooxxxooxxoxoxxxxooooo", "xoooooooxxxxxxooxxoxoxxxx", "xoxxoxxxoxxox.xoo.xxxxxoo", "xxxxxoxoxxoxooxxxoxxoooxx", "xoxxoxoxooxxxxxo.oooooxox", "oxoxxxxooxx.ooxoxxxooxxxo", "xxoxx..xxo.oxxoxoxxxxxxxx", "xoxxoxoxooxxxxxoxooxx.oxx", "xxoxoxoooxxooxooxoxooxoox", "oxoxxxoxxxoxxxoooxxxooxxo", "xxoxxxooooxoxxxxoooxooxox", ".ooxooxooo.xxoxxoxxxxxxxx", "ooxoooxooxoxoox.ox.ooxxxo", "xxxoxxxoxxxxxxooxooxooo.x", "ooxxxxoxxoxoxxxooxoooxoxx", "xoox.ooxxxooxxxox.oxoxxoo", "xoooxxoxxxoxxxxxoxxooxxox", "xxxx.xo.xxxoooxoxxooooox.", "x.xooxoooooxooxxxxxoxxoxx", "o.xxoxoooxooxoxoxoooxox.x", "oooxoxooxxooxx.xxxoxooxox", "oooxoxxxxxxoxxoxxxxoxxxox", "xoxxo..x.oooxoxooxxoxxooo" }
{"xx.o","oooo","oxox","o.oo","...o","ooo.","xo.o",".ooo","o..o","ooxo","oo.o"}

Returns: {"xx.o", ".o.o", "ox.x", "o...", "o.oo", "o.oo", "xooo", ".ooo", "oooo", "ooxo", "oo.o" }
{"..x.xxxx..x..xoxx","xx..xo..oxx.x....","..x.x...o.xxoo..x",".oxoo..x.o..xxxxx","...x.oxx.x..x..x.","....oxo.x.xxo.x.x","xxx.xx.....x.o.o.","xox...x...o..o..x",".xx...o..xx...xxo","x..xxxx.xxo.x....","ox.x...xx..x...xo",".o...xxoxxx.xox..","x.xx.x..x....x...","xxx.xoo.x.x.xoxxx",".xxxo.xx.x.......",".xxxxx...xx.x.x..","...xox.xxo.x.o.xx","..xo.x.....xx..xx","x.xxx..oo.x...x.x","...xxxx...o...x..","...oo..xx...x.ox.","xxx..xxxxx..oxxo.","oxx.x.xx...o..o..",".......xx..xxx...","oxxx.ox..xo.xx.o.","..o.xx.x..o...o.x",".xooxxox.xxo.x.x.",".x............xox","xo....x.xo.oxxxx.","x..xx.o.oo...x.x.","....o..x..x.xxxx.",".........xxx.x.xx","xo.x.oxx.xx..x.x.","oxxxxx....x.o..x.","ox.....xx....xxx.","...xo..oxx..xxxx.","x..x...o...ox..xo","ooxx..xxx.x.x....","xxx..o....x.xxx..","oo.xx.xo.xx.xxoox","...xxx....x...x.x",".x..x.x.....oo..x","....xxx..x.x...xx"}

Returns: {"..x.xxxx..x..x.xx", "xx..x....xx.x....", "..x.x.....xxooo.x", "..xo.o.xoo..xxxxx", "...xooxxox..x..x.", ".o..ox..x.xx..x.x", "xxx.xxo....x.....", "xox...x...o....ox", ".xx...o..xx.o.xx.", "x..xxxx.xx..xo...", ".x.x...xx.ox.o.x.", "o....xx.xxx.xox.o", "xoxx.x..x....x..o", "xxx.x.oox.x.x.xxx", ".xxxooxx.x.......", ".xxxxx...xx.x.x..", "...x.x.xx..x...xx", "..xoox.....xx..xx", "x.xxx.....x...x.x", "...xxxxoo....ox..", ".......xxo..xoox.", "xxx.oxxxxx...xx..", ".xx.x.xx...oo....", "...o...xx.oxxx...", ".xxx.ox..xo.xx.o.", "....xx.x..o...oox", "ox..xx.x.xx..xox.", "ox....o.......xox", "x..o..x.x...xxxx.", "x..xx....o.o.x.x.", ".......x.oxoxxxx.", ".oo...o..xxx.x.xx", "xooxooxx.xx..x.x.", ".xxxxx..o.x....x.", "ox.....xx...oxxx.", "o..x...oxx..xxxx.", "x..x...o....x..x.", "ooxx..xxx.x.x....", "xxx.o.....x.xxx.o", "...xxox..xx.xxo.x", ".o.xxx....x...x.x", ".x..x.x....o...ox", "o...xxxo.x.xoo.xx" }
{"ox...xoo.x.o..o.x...","..oxoo..xx.oooo.x..x","x..o.oo...x....ooooo",".x.x.o......x....x.o","..x......oo.xxxo.o..","xx..ooo.o.ox....xoo.","x..........xx....x..","...oxxx.o.ox.....o.o","o.o.oox....ox.o..oxx","...ooo..x.o.xx..ox.x","....x......o.....oxx","x....xx.o..xxoo..o..",".xo....o.o..xooxxx..","o.oo...x.........o..","ooxxo...o.o.o..x..o.",".xxo..oo..ox...oxxx.","...xoo..o.xx.xxo.o..","...o.o....x.ox.x..o.","o..x..o.x.xx...o..o.","x.o.o.xx.xoxoo.o..xx"}

Returns: {".x...x...x......x...", "o..x....xx......x..x", "x..o......x.o.o..o..", ".xox.o.....oxoo..x..", "..x..oo....oxxx.oo..", "xx..ooo....x....xo.o", "x...ooo....xx....xoo", "....xxx.o..x.....ooo", "....o.x.o...x....oxx", "....oo..x..oxx...x.x", "o...xo....oo...o.oxx", "x.oo.xxo..oxx..ooo..", ".xoo...o..o.x..xxx..", "..oo...x..o...o.....", ".oxx......o..oox.oo.", ".xxo....o.ox.oooxxx.", "o..x....o.xx.xxo....", "o..oo.o.oox.ox.x..o.", "o..xooooxoxxo..o..o.", "x.o.ooxx.xoxoo.o.oxx" }
{".xxo.xxoxo..x.x.xo.x.oxxxoox..ox","xo.xo.xxx.o.x..ox...ooooxoo.o.oo","oxxooxoxxx.oo.ooxxxoooo.x.x..xoo","..oxoxox...o.oooo.o..oo.oxxox.x.",".x.oo.xooox..x.x.oo.x.ox..xx.oox",".xo.oxox.x.xooo..x.oooxx.xoxo.xo","xo..ooooo.x.xo.oox..o.o.xxxx..xo","x.o.xxx......xo.o.oxxooxx.o..x.o","o.oxxoo....xoxx.....ooxo.xooxxxo","..oox..oxxooxx..ooxxxoxoo.o.xox.",".xx.x.x..xooxx.xo.x.xoxxo..xxoxx","xxxooxx....oox.xo.xooo..oox.o.xo","xxoxxx.xooxx..oxo.xox.ox.x.oooox","ooxxx.xx.o.ooooooxxxx..xxxx.o.xo","xxooxo.x.xo...o..xoo..o.....xooo","x.xxoxx.xoox..oxoxxxxoxxx.xooox.","...oo.xxoooxxx..o.x..o..oooxxx.o","oxx.oooxxxooxxxooxx...o.o..xx.x.",".o..xo..o..o.o....ox..xoox.oxoxo",".o.xx..xxx..xxxxxx..xx.o.o.oxxxx"}

Returns: {".xxo.xxox...x.x.x..x..xxx.ox..ox", "xo.xo.xxxo..x..oxo....o.xoo...o.", ".xxooxoxxx.....oxxx.o.o.xox.oxoo", "...xoxox..oo.o.o....o.oo.xxox.xo", ".x..o.xo.oxooxox.o..x.ox..xx..ox", "oxo.oxox.x.xooo..x.oo.xxoxox..x.", "x.o.ooo...x.xoo..xooo.o.xxxx.oxo", "x.ooxxx.o....xo...oxxooxx...ox.o", "..oxx...o..xoxx.o.o.ooxo.xo.xxxo", ".oo.x.o.xx.oxx.oo.xxxoxo..oox.xo", "oxxoxoxo.xooxx.xo.x.xoxxo.oxx.xx", "xxxooxxo..oo.x.xo.xooo..oox.ooxo", "xxoxxx.x.oxx...xooxoxo.xox..ooox", "ooxxx.xx.o....o.oxxxxooxxxx.oox.", "xxooxo.xox.oo.oooxoo.oo....oxoo.", "x.xxoxx.xo.xoooxoxxxxoxxx.xoooxo", "....o.xxoooxxxo.o.x..o.....xxx.o", ".xx.o..xxxo.xxx.oxx..oo.oo.xx.xo", ".o.oxo..o.oo.o.oo..x.oxoox.oxoxo", "oo.xxooxxxooxxxxxxo.xx.oooooxxxx" }
{"oooooooo", "oooooooo", "ooooooo.", "ooooo.o.", "o.oooooo", "oooooooo"}

Returns: {"o.ooo.o.", "ooooooo.", "oooooooo", "oooooooo", "oooooooo", "oooooooo" }
{"..oo.oo.x.ox.o..xx.o....xo.xo.x.....o...o.ooo..xxo","o...oox..x..xxx..x..x..x..xoo.xo..x..o.o...xx.o...","ox..o....oxo.xx....x...oo....o.x.o.ox..xxoxoo..xo.","ox....ooo..oooxooo..oxoo...x..ooo.....x....ooxoxox","..xo...oxoo...oo.x.x..o.x.o..o....oo..oo..o.oooxo.",".xox....x..xo..x..x...o..x.x.ooxxxx.ox.x..o...o.x.",".x.oo....o.oo.o..xo.ooo..o.oooo..o.xoooooooo.o.ox.","ooo....o....ooo.o.x....x..oo...x.x.oo....o...xo..o","o..xxo..x...xo....xo...oo...ox.o......xx.o.x.o.oox","........ox.ooxooo.oxo.xooo..o.o..oooo...o...o.o.xo","xox.x...xxxoxxxxx.o.x.x..o.o.o.oxx..x..x...o.....x","....o..x..oo.x.ox.....o....xo......oo...ox..oox...",".o.o.xo.xo.x....x..x...x.x...x.ooox....xo..oxo...o","xo.ooooox.o.oooxooooox.o.o.x.oooo...o.ox....o.o.oo","x..xox.ox......x.o.oo...ox.oxo...o.x.xo....x.ooxx.","ooo.o.oo.xooo.oo...x.o.oooo..x........o.x.o..ooo..","xoo.oxoxo..x..oxo.o...x..........oo.x..xo....o....","x.x..o.....oooox..o......oo...xx.o...oo...o...o..x","....oox..oo...oooox.ooo.oo..oo.o.o..o....x.xx..o..","ooo..o.ox...o.o...oo.x..x.o.oox.x...o.o...x...x...",".....o.x..x..oxx..ooxxoxoxooooo...x..xooo..oo...xx","..ox.xooo....x..xooo..oo.o.ooo.xxxoo.x.oox..o.xoox","o.o..xo....o..x.xoo......xooo.x.x.x.....o.oxxoo..o","x.o..x.o.o.ox.oxx...xx..oo...o.oox..oxoxo.oxo.o.o.","ooo...xoo.x.o.o..o.o.o.ox..o...o.x.ooo..o.oo.oo.xo","o.x..oxooxx..oo...oo..oox.xo.xo.oxxooox..x..xx.xo.","x.oo.xooxo..xo.......xoxx.xx...xxxxx...xxoo.o.....",".o..xxo..oxox.ox.x..ox...o...ox.o.x....x.oo...o..o","oo.xxxoo.ox.xx.xx..oxo..x....ox..oo..x.ox..xx.....","..x.oo.......ox....xo...xxoxx.xxoox.o.xo....o.x.oo","o.o.x.o.o.oox.xoxo..xo..o.x.xooo...ox.oox..xxoo...","ox.o.o.ox..o.....x.x..xx.o.....o...xx..ooo..xo.oo.",".x..o..xxoo............oxxo...oooo...x.x..x...o.xx","xooxxo..x.o....x.xo.x...xxo..o..ooo...o.o.x.ooxx..","xo.ooo.ox.o...ooox.o..o.....oxoo.x..oxo.xox..x.x.o","o.oxxoxo.x.o.oo..oo.xo..ox.oo.x..o.xxx..o.xx..o..o","xxo..xoox.xxoo..o...x.oo.xxx.oo.....o..ox.x.oox...","ox.o.oox..xxxxx...xx.x.oo.o.o.o....o..ooooooxx.o.o",".ox.xxo.x.oo..xxo...x....x....oxo.x.ox...o.ox....o","o.o..o.xooox.x.x.oxx.o..x...x....xxxxx.o.o..xxooo.","o.o..x.o.oxo..o..xo.x..xo..o..oxo..o.xx..o.x.xo..x","..oxxo....oo.oooo.o.xoxo..ox.oxo.x..ooo.ox.ooo...x","x...xo.....xoo..x.x..xoox...oooxxx.ooo......xx.x.x",".o....o...o..o.xo..xo.o.oo.o....xoxo.o.o.xo.o..x..",".ooo.o.ooxxxoxox...x.ox......xoo...ox....xo..x...x",".xoxoo.xxo.o.x..ooxooo.o.xooooxo.oo.oox.o..xo.xxxo","xoo.x..ox.......xo.o.o.o..xx..o...xo.x......oxoo..","x.x..xoxo.o.xx.o..o.xoo....oo..o.xox.x...ox.xox.xx","......o.oo..ooxoo.oxo.x.o.o.....x.....oo..o...ooo.","xo..oo.oox..xox.oxo..o..oo.ox.o..oo..xox..x..ox..o"}

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Returns: {"..x.xoooo..o.xooxx..o.xo.xxx..x.x.x.....oxoo.oo...", ".xxo.oxooxoxooox.x..xoxxx..xox.x.o.x..x.x.xxoxo.x.", "o..xoxoooxo.xxxx...ooxx.xoo.oxxoox.oo.o.....xxx.xo", "o..xx.oxxxoox..ooooxxooxxooxoxxxo..xx.xooo...o.ooo", "o..o..oo.oxx.x.xoxox.xx.oooxoo.xx.oxoo.oxoxo.oooxo", "oo.x..xx.xo...oxoxo.o.ooxoxoxx.o..o.xoxxox.oxxxoxo", "xo.ox.xx..x...oxo.ooxoox.x.x.x.x.ooxoo..o..oxx.oxx", "xx.xoo.ooxo...o.o.oo.ooxoxx.o....xo.xooxo..o.xox..", "o.ooxoooo.xo..xxo.ooxxx.xo.ooo.ooooo.oxoxo.x.xxoo.", "oxoxooooo.xooo.oxoox.xooxx.xoxooooxo.ooo.ooxxx.xox", "oxoxxoxooo.oxooo.oox..oxoo.xooooxx.o.xxxoxo.x.xoo.", "xxo.xx.xxooo.xooooxxx.xxox..xxoxxo.o.ooxxxoo.xxxo.", ".oo...x.xxxx.xoxox.xooo.o....ooxxo.xoxxxx.oooxooo.", ".xooo.x.ooxoo.o.xx..xooxoo.xoxxo.x..o.xx.oooooxoxo", ".xxoo.oooo.xooo..oo.xxxxxo.oo..oooo.oo..oxoooxoxoo", "ooooo.xooxoxooxooxxo.xxoxxooxo.xxooxoxxoooxooxxoox", "oxxoxxoxxoxoooxxxoxoxoxo.xoxox.xxoooo..xxxxxoxxxx.", "x..ox.x..xooxo.xooox.xxxo.o.oxxx.xooxxox..x.xxo...", "xo.ox.ox..xxooo.xoxoo.o.oxo.ooooxxxoooxxx..oooooxo", "oooo..xx.ooxxxxo.ooxx.xox.xxxxxxo.ooxx.o.ooxoxoo.o", "xxoxo..ooxx.x..o.ooxoo.o....o..ox.oxxx.o.ooxo.xoxo", ".oo.o.xox..ox.ox.oxxxx.xxoooxo.xoooxoooxooooooox.o", "oooxo..ooxxo..xxox.xox..xxxxoooxxoxoxxo.ooxxoxxo.x", "xxo.o.xxoooo..xxoxoxoxo..oxoxoo.xo.xo.oooox.xx.x.x", "xxooxo.oxxoxo.oxo.x.xooo.oxx.xoxxoooxxoxxx.o.o.xx.", "xxox.oox..x.o.o.x.o..xxooxoxoooxooxoxxo.oo.o.xoxo.", "xxxo.ox..x.xo.xoxxo.xx.xoxo.ooxxxx.x.oo.xx.x.oxxo.", "o.xx.ox...o.xo.x..xx.xoxxooooxoxox.xoxoo....oxxxxo", "o.oxox.o.oox.o.x....o.oooxxoo.xxo.oox.xxoxooxoo.xx", "ooooo..x.ooo.o.oooooo.xoooxoox.oo.oo..xooooxooxox.", "xoxxoo..oxxx.x.xooxoxoxoxx.ox..oooxxx.xxxxoxxo.xxo", "ooxxxoooox...o..oo.o.xxooxooxooooooxoox.xoxxxx...o", "ooox.xxxoxxxoxoxxxoo..xox.ox.oooxxx.xo.oxx.xxoxxoo", "xxx..xo.o.xxo.xxo.oxoxxo..xx.oxox...oo.oxx.x.oooox", ".xxxoxo.ox..ooxxoxx.x..x.xxxoxxx.xxooooxoooo.xoxxo", "oxxxxxxox.xoox..xxx.oox...xoxx.xox.ooxoxxxox.xoxox", "xx.xxoox..xoo.o.xoxoxooxo.xxo.o.o..oooxxxooxoxxxoo", "....xxo.oo.xooooxx.oxxx.oooxx.oxx..xoxx.xxx.o..xxo", ".o.o.ox.xx.xxxoox..oxx.oxoxx.oxo.o..xx.o..x.x.xx.x", "xxxx.xxoxoo.o.xoo..oxxoo.x.oox.xoo.xxo.o.xo..ooo.x", ".xxx...ooxo.x.xoxx.o.xxx.oooo.oxoxo.xx.xo.oo.ooooo", "xxxo.oxox.oxooxx..oooo.xoooxooo.oxo....ox.oo.ooxxo", ".oxoooxox.x.ox..oooxox..oxxoxoooxxoox.ox.xooooxxxx", "xxxxox.x....o.o.xooxox..oxox.oxxoxooxoo.o.oxoooxo.", ".x..xo.x.oxxx.x.oxo.o.ooxoxxxx.xo.oo.oo.ooxoxxx.xo", "xxoxoooxoxx.xo.ox.xooooo.x.x..x.o.xoooo.oo.xx.x.ox", "..o.ooo.oo.o.o.ooxxxxooxxooo..x.oooooxxoxo.o..x.x.", ".ooxxxooox.o.oooxxoooox..oxxooxoxxoxxx.o.xoxx..xo.", ".xo.oxxooo.oxxoo.xxxoo..oxxxxoxox.oo.xxx.xooxxxox.", ".xx.ooxxooxx.xxox.oooxooxoxoooxxxoxxoxxo..xxx.oo.o" }
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Returns: {"....x.xx..x..x.oxo..x..x..o.......x.....oo......x.", "x......x......xxxx..x.ox..xx.x.x.......oxxo.o.o...", "...x.x.x..x...o...ox.xxx.oxox......xox.xo.xxxxx.oo", "....ox....xo.oxox.x.xo.x.xxx..o.....x..xx..xx..xxx", "....x.....xo.oxxxx.x.x.x.x.xxxxo.x....o..o.x.xo.ox", "x.ox.x..xx.x.xx...o.o....xx....xxxx.xooxxx..o.x.x.", "..o.o..xx.xx...xxxx.o.x.ooox.x..x.xoxxx.x.x.x.xxxx", "..xxxx.......x....x.xo..oxo.x....ooo.o...o...o..x.", "ooxox.o.xxx.oo.x.x...o..oxx.x...xxoxxox..x...x..x.", "oo.o..xoxx..xo..x.xxoxx.x.........x..xxxx...ox..ox", "oxox...oxo.xxx...xx.x..x.x..x...xxx.ox..x...x..xo.", "oxx.x.xo.x....x....xxxox.x.o..o..x..ox..xx.o...xxo", "ox.x...x.xxx......o...x.xx.oooo.xx..xxx..x.ox..x.o", "xox.....xx....xxxox.x..xxxxoxxx.x....xo.o..xo..x.x", ".x.ox....o.x..xx.x..x....o.x.x..x.oo.oooo...xxo..x", "..ooxx.o.o..o..x.x....xxxo.x.x..x.ooxxxxx.o...oxo.", "oxox...xxx.oxxx....ox..xox...x.xx.xxx..x..ooo.o.xx", "x.x...ooox.x..x...xx..x.x.o..xo.x.x.o....oxxo.xo.x", "...xo.xxxx.x.oxx..xxo..o..x.o.o..o..x.o.xx.oooxoxx", "ooo.xox.xxox.x.oo.xxx..xx.xoxxxx.xxo..x....oxo.x..", "xxxoxxxx..x..x.ox.x....xxo.x.o...xxxx.x.xx.x.x..x.", "..xxxx...xx....x....x..x.x...xo..xx.....x.oxxx...x", ".o.......x.....x.....oo..x..x.o.xoxxx.x..ox...x...", "ox.....ooxox..ox.....ox....ox.ox.x.xx.x..x........", "o...o.oxo.xx..xxx.o..xxo.xxo..x.o.xx.......x.xxxo.", "xo..x.oxxx........o....xo.ox...ox..ox...ox..ox.xx.", "xo...xx..xx.oo...oxo..x.oxox...x..xo.ox.x.x.xxoxxo", "xxxx...x.xoxoxx..oxx..x.xxx........xxx..x..ox.x.xx", "xxx.oxx...o.xxx..oxx....x..x..xxxo.x.oo...xx.oxx..", "x.x.oxx...o.xx..oxx...x.xox....xxo...xoo..x..xxoox", "x.x.xx....o.xxxxx.......xo.o..xoxx.ox.xo..x.xx.xxx", "x.xx..x...xx.oox.xxo.ox.xooxo.xx.xooxo.o...x...x..", ".......xo..o.ox...ox.xxoxox.oo..o.oxxx.o.x..x.x.xx", ".o.o....xxooxx..xxo....o.x.oxxxxxoxxx.xxo.xx.xxox.", ".xxxxoo..xxxx.xo..x.ox.oxxxo....oo...x.xo.xxo..xox", ".x.x.oo.x.x....ox..oxxxx...x.ooxxx......o.x.oxo.x.", "...x.oo.xoxx.xxx...ox.x.xx..xxxox.xo.xx.x.x.xoxox.", "ox...xxx.x.x......oxo..xxxx.xo.x...xoo..x...xx.o..", "ox..x..xxxx..xxoo.o.xx..x.xxox..o.xxxxo.x..o...xx.", "x....ox.o.x.x..xx.oox..x.x..x...xo...xx....x.o..xx", "x..ooo..xxx..x.x.oxxx....xoox.oo.xoxox.......x..xx", "x..xxo......o...oo...oxxx.xx..oo..xxox.x.....o...x", "x...xo..xx.xxxo.xox.ox.x.....oooo...xxox..o..x.o.x", "x.o..x...x..x.x..oxoxx..x...oxooo...x.x..xoo...o..", "xoxx..x...xx.....x.xxxo.xo..x.xxxox.xo.xoxxxo.oooo", "xxx.xxx......o.o.o.xxxxxxox...oxxx...xx.o...ooxxxx", "x..x.x......oxoxxoo..xx..ox...x.x.xo.xxox..ooxx.xx", ".x.o.xxox...x.ox.xx.x....ox....x..xx.xxx.o.ox.xxx.", ".xxx.xxo..o..ox.x.xo.x.x.oxox.x...x...x..oxx..o...", "oo...x.x.oo.xo..xoxxx.x..o.o.ox.xo.x.ox.xo.oxxoo.x" }
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Returns: {"xoooxxoooxxo.o.ooooxo.xxoxoxxxxoxxxxxox.oooxxo.xxx", "oxooxxoxoooooxooxooxoxxoxooooxxoxxoooxoxooxooxxxo.", "oxxxoxooxxoxxxxoxooooxoooxooxoooxoxooooxox.xxoxxo.", "oooox.xxxoxxxxoxoooxoooooxxoxxoxxxxxoxoxxxxxxxoxoo", "xoxoxxxxxxxxxooxxooxxxxoxx.xo.oxooxxxooxxxoxoxoxxx", "xoxooooo.xxxxoxooxoxox.oxoxoxooxxxoxxooo.xxoxxoxoo", "xoxoxxxx.oxxxoxxooxoooxoxoxxoooxxxoo.oooxoxoooxooo", "xxoxoxoxoxooooxxoxoxoxoxxooxoxoxxxoxoxxoxxoxoxoxxx", "o.oxxoxxo.xxoxoxoxxxoxxoxxxoxxooxoxooxxxxxxxooxoxo", "ooooxxxxoooxoxoxxx.xxxooxxxxxoooxxxooxooooxoooxxoo", "ooxxxxoooxo.xooxxooxxxoxxxxooxoxooooxooooooooxxoxx", "xoxxxxxxooooxxx.xxoooxoox.oxxoxooxoxxxxooxxoxxooxo", "xxxxxxoooxxxxxxox.oxxoxo.xxooxoxoxxxoxxooxooxoxoxx", "ooxxx.oxoxoxox.oooxoooooooxoxxxoxxoxoxxoxxxoooxoo.", "xoo.oxxoxoxxoxoxxoooooxxxxxxxoxx.xxxxo.xoxxoox.xxo", ".ooxxxxxxoooxooxxxxxoxxooxxxxoxxoxxooxxxxoxxoxox.o", "oxxxxxoxxoxxxxooooxxxoxxoxx.oxooooxxxx.xxxxxx.xx.x", "ooxooooxooxxxxoxoxoxxxxxxoo.ooxoxxxxx.ooooox.ooxo.", "ooxxxoooxx.o.xoxxooxo.oxooooxoxoxxxoxoxxxxoxoooxoo", "oxo..ooxxooxxoox.xoxxooxxoooxxoxxxoxxxoxoxxxoxoxox", "ooxo.ooxooxxoxxxoxoxxxoo.ooxo.xoxxoxoxooxooxxxxoxx", "oxooooooxxxoxxxooxxxxxooxxooooooxoooo.xxxoxo.x.xx.", "oxooooxox.xoxoxxxxxoxxooxxoooooxxxxooooxoxoxoxoooo", "xoxxxxxoooxxoxx.ooxxoxxxxoxxooxoxooooox.xxxxoxxoxx", "xoxoxxoxxoxoooooxxxxxx.xxxxxxoxoooxoooxxxxoxxxxox.", "xxxxooxoxoxoxooxoooo.x.oo..xoxoxoxxxxoo.xxo..xoox.", ".xoxxxox.oxxxooooxxxooxxxooxoxxxxxoxxoxooxoooxxxoo", ".oxxxxooxoxooxxoxooxooxoxooxoxx.x.xxxxxooxxoooooxo", "ooxxoooooxxoxxxooxxoooxoxxo.ox.ooxoooo.ooxoxooxx.o", "xooxxxxxooxxxxxxxo.xoxxooox.xoxoxxxxoxoooxooxxxooo", "oxxo.xxxxoxoxxoxxoxxxxoxxxxoxoxoxxxxxxxooxxoxoxoox", "xooxo.xoxoxxoxoxoxxo.xxxooxx.xooooxxx.xxoxxxxooxxx", "xxo.oo.xoooxxxx.oooxoxx.ox.x.xoxoxoxoooxxoxxooooxo", "ooxoxo..xoxxoxxoxxxooo.oooxooooxoox.oxx.xxoxoxxxxo", "xxxooooooxoxxoxxo.xxox.xoxoxooo.ooooox.ooxxooo.xxx", "oxoooxxoo.xooxooooooooo.oxoxxoxooxoxoxxxoooxoxoxox", "xooooxoxxo.xxxxxooxxxxoooxoooxooxooxxo.oxxo.xooxx.", "oxxxoxoxooo.o.oxxxxxxxoooxoxxxxoooxoxoxox.xxoxxoox", "xxoxoxxooxoooxxxxxxoxxooxooxx.ooxxxxooxoxo.xoxoxoo", "xxoxxoxxoxxxo.ooo.oooxxoooxxxxoo..xxoooooxo.oxoxxo", "ooxxox.xoox.xoxxoxoxxxxxxxx.xxxooooxxxxooooooooooo", "oxoxoxooxoooxxxxxxooo.oxoxxxoxoxxoxooxxoooxoxooxxx", "oxxxxxoxxooxoxooooxxooxxxoxooooxoxxxxxooxx.ooxxo.x", "oxooxxoxoxoxoxxooxxoxo...xxxxoo.x.ooxooxx.ooxxoo.x", "xoxooxxxxxxoxoxoooxxxo.o.xooxxox.xoxxxxx.oxo.oxo..", "oxooxxooxoxxxxoxooxxxxoooxxxx.xoooxooxo.oxooooxxoo", "oxxxoxxxxxxxxxxxxxxxxoooooxoooooxxxxxxoooxoxxxxxxo", "oo.oooxo.ooooxxxoxxoooxxxxxoxxxoxxxxxxxxxxxxoxxoxo", "xooooxoxooxooxxooooxoxxox.oxxxxoxxoxoxxoxooxooxoox", "ooxxoxxxxooxxoxoxxxxxooxxxoooxoooxxxxoxxooxxoxxoxx" }
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Returns: {"....x....x.xx.xxx...oxo..xxxoox...xx..xx..xx.x.x.o", "oooo....x.o..o.x.o..x.o.ox.oox.x.xxx..x.o.o.x....x", "oxxxx.oxx.x.xx..ox....o.oxxxx.....x.x...xxx.....xx", "xxx...x..x.oxxo.oo.o..xxxxx..oxo...x.oxxxx.ox.x.ox", "ox...ox.x..x..o.ox.x.o....o..o.x.o..oxx..xxo....o.", "xx.x.oxox.xxo.x.x...oo.x.xo.oo...ox.xx.....ox...x.", "..oo.x.o.oxxx.o....xox.xo.xoxx..oxxx.oo.o.oox.o.oo", "..ox..xxoox..ox..o.xx...x.xoxxo.oxx.xoooooxx..x.xo", "o.oxx..oxoooox...xo.oo....xoo.xxo...xxxoxx.x.ox..o", "xxxx..xo.xxxxxxooxx.ox....xxx.oxxx..x..ox....oxooo", "....xo.xx..xo.xoxoxox.oox...xoxx.x..oxox.xo..oooox", ".xox.xo.....oo.x.x.xx.ox....xoo..x..xxx..ox..xxoo.", "..x.o.o.....ox..x.xxx.oxo.xx.xxo.oooxx.x.xx....xxo", "xoxox.xx....x....x.x.ooxxoxx..ox.oxx..o.ox.xo..xxo", "xx.xxx.x.oo...x.xxxxxxx.xo..xoxx.x....xox..xoo...o", "xx.o.x.xoxo..xxo.xxxooxx.o.x.o..o.o.ox.oo...xx...x", ".oxx.x.xo.ooo..ox.x.oxx.xx.x.xoxoxoox..xx..xx...xx", "xxx.ox..o.xoox.xx.o.x.....xx..xoooxo....xx.o...ox.", "xx.oo...xo.ox.o...xo.o.o.ox....xxoxox.xoxxoxoooo..", "x..xxx..xooooxxxoxxo.o.o.oxo...x.x.xx..xx.o.oxooxo", "x..x.xxxxxxxxoo.x..xooox.x.o...o...x.xox.ox.x.oxxx", "x.....x.x.xoxxxoxxx.oxo.x.oo...xxx.x.xxooo.x..o..x", "..oxxo..xx.x...oo.x.xox..oxx.xooox....xxxx..ooxoxx", ".oxx.oxoox...oooo..o.xo.xo...xoox.......oxxxxx.x.x", ".ox..xxxxo.ooooxx.ox..x..xx...oxx......xx..x...o..", ".oxx.x.xxx.ooxxxooxx..x.....o.oox......o..x.xoxx..", ".o.x..ox.o.xo.x.oo.....ox..xo.xx...o...xox.x.oxx..", "oxoxo.o..x.xx...xx..ox.o..x.o...x..o.oo.xoo..x.xxx", "x.o.ooo.ox.....xoo..o.ox..o.oooxxo.o.ox.oxx.....o.", "o.o.xxxxx..o..xoxxoxx.o.xox.xoxx.ooxoxxoxoo....xx.", "x.x.....o.oxo..x.xxx..x..ox..o.x.xx.o..x.xxoox....", "o.x..ox.x.x.oo..xo.x..ooxox..xxx.xooo.x.o.ooo.o...", "xooo.xxoxx.oxooxxxxxooxx.o.o.xo.o.xxoo..x.xxoxox..", ".ooox.oo..xxxxo..x..ooxx.xxxxoxxoo..ox......o.ox.o", "ooxxx.xx......xoxx..oxxxxo..xoxxxx.xoxoox...xoo.oo", "xo...xx...x.o.xxxxx.x....x...xxx.xo.x.xo.o...ox.ox", "xx.xoxx.xxx.oo...x.xx..o...x.x...xo...oooxoo.ox.o.", "....o.o...xxxx..o.o..x.xo...o.....x.oxooo.xx.o.oo.", "o...ooxo.oo....ooxxx.ooxx..oo.o.o.ooxxxoxxx.oo.ooo", "x...xxxo.ox...ooxx..xxoxx..xx.ooo.xxx..xox..xxoxxx", "x.oxox.x.x.oooxx....x.ox.oox..xxoxxx....o.xx.xo.o.", "xxoox....xoooxx.xx.ox.x..oox..xxxxox..oooo....oxx.", "..xxx.....xxo....xoxx..x.oo...o..xx...xxxo..o.x..o", ".oxx.o..o.x.x.xx..o.o..x.oo.xox.ox..o.oxox..o.x..o", "oox..xo.xx.oxo..o.xxx..o.oxo.o.xoxo.xoxxxo.oxo...o", "ox.o..x....x.oxxx.xx..xooxxx.xoox.x..xxxxxoxoxx..o", "o.xxx..xx....x...o...ooxo.x...xoo.x......oo.xxxo.o", "x..xx.xo...xo.o.oo...ox.xo.o..xxxo.oo.o..xoxx.oooo", ".ox....x.o..o.ooxxx.ooo.xxxoo..o.x.oxxxooxx..xxooo", "xo.o.oo.oxooooxooo.ooxx.o.ooxoxx..oooo.ooooxxoxoox" }
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Returns: {"o.....o.xx.x...ox...o....x..o..o.oo...x......x.o..", "o..o..oox......oo.ooxo..o...x.oooxx.........o..x..", "x.oo..oo.......xx.ox.oo.o..o.oxooxx.o.....o.o.ox..", "xooo.ooox.ooo..x.oo..xo.o.ox.o.oo.o.o..oooo.ooo.o.", ".oooooxo.oooo.ox.oo..oo.x.o.ox.oo.x.o..ooxx.xoo.oo", ".ooxoo.o.ooox.o..xoo.xx.o.o.ox.oo...o..ooo.o.xx.oo", ".ox.oxxoooooxoo.x.oo....x.oooxoxo...x..oxooo.xx.xo", "xo..ox.xooooxooo..ooo..oxooooxx.o.o...oo.xoo.xxoxo", ".xx.o.o.ooox.ooo.oooo.ox.oooox.oo.o...oo..xo.x.oxo", "o.x.o.oooxxx.ooo.oxoo.xo.ooooxoxo.o...ooox.o...o.o", "o...x.xoxxxo.oxooo.oo..o.xoooxx.x.o...oox..xooxxoo", "xoxo.ooo...xooxxoxooo..o..oxooxo.oo...ox...oox..oo", ".x.o.oxxo..xoo.ox.xox..o..x.oxxxooooxoo...oxox..oo", "..xoxxx.o.oooo.o...oo.oo.o.oxxo.oooo.oo.ooo.oo..xx", "o..xx...oooooooo..oxo.xx.oox..xoxoooxoxxxoo.oo..o.", "o.oo.o.oxooxoooooooxo.o..ooxo..xxoxo.oxo.oxooxoox.", "o.ox.oox.oo.xxxxxox.x.o..oo.o.x.xo.oooxxoo.oo.oo.x", "x.oxoxo.xoxo..xo.oxoxox..xx.oo...o.oxo..ox.ox.oo..", "x.xxo.o..x.o...o.oooxo...x..ooxo.x.oxox.o.xo..ooo.", "..xox.xxx.oooo.o.ooo.ox.o.oooxxx...o.o.ox..xo.ooo.", ".o.o.o.x.oxooo.oooooooo.ooxoxooo...o.o.ooo..x.xooo", ".o.o.o..ox.oox.xooxxxoo.oxoo.xxo.o.ooo.ooo..xoxooo", "oo.x.o..o..ox...oo...ox.oxoo...x.o.ooo.xox..xx.ooo", "oo...o..o.ox.o..ox...ooooooo..xo.o.oooo.x..o...oxx", "xo.o.o..ooo.ox..o....oxooxoo...xoo.ooxo..o.oxo.oxo", "xo.o.o..ooo.o...o.oo.o.oo.oxo.oxooooo.x..o.o.x.x.x", ".ooo.o..oox.x...oxoo.o.ooox.o.o.oxoox....ooo...x..", ".xoo.ooooo.o.o.oo.ooooooox..o.o.oooo.....ooo...xo.", ".ooxoxoooo.o.o.oo.xxooooo..oo.o.oxoo.....oooo..oo.", ".xx.ooooxoxo.x.oo..xoxooo.oox.o.o.oo..oo.ooxo..xoo", "oox.oxox.x.xo..xo.x.o.ooo.oo.oxooooo.oooooo.o...oo", "xo..ooooo.o.oo..oox.o.xox.ooooxooooo.ooooxo.o..oxo", "oo..oooxooxoooo.oo..o..x.oxooo.ooxxooxooo.o.o..x.o", "xx..ooo.xx.oxoo.ooo.oo...x.oooxoo..oooooo.ooo....x", "....oxo.o..oxxo.xooooo.ooo.ooooooo.xooooo.ooo..ooo", "....o.xoo..oo.o..ooooo.xoxoooxxxooo.oooxx.xoo..oox", "..ooo..oxo.oo.o..oxoooo.oxoxooxoooo.oxx..o.ooooxo.", "o.oox..o.o.oo.o..x.ooxo.o.o.oooxxxo.o....o.ooooooo", "o.oox.oo.o.xooo...oxoxoxo.o.xxo.xxx.o.o..o.xxooxoo", "o.oo..ox.oo.xoo..xo.x.oxx.x.o.x..x..o.x..o...oo.xo", "oooo..x..xo..xoooxx...o.x..oooxo.x.oo..ooo.o.ooo.o", "oooo...oo.oo.oxoo..o..x.ooooox.o...oooooox.ooooo.o", "ooooo.ooo.oooo.ooooo.o.ooxxoooox..xoxoxoo.ooxoox.x", "ooooo.ooooooox.ooxox.o.ox..ooxoxo.oo.o.xo.ox.oo.oo", "xooooooooooxxxooo.xx.oooxx.xo.oxoooooxoxx.o.ooo.ox", "ooooxooxoxoo..oox...oxoo..oxo.oxooooo.o.x.oooxoox.", "oooo.oo.x.ox..oo.oooo.ooxoooxoo.ooooo.x...ooooox.x", "oooo.ox...oox.oo.oxooooxooooxoo.oooooo.oo.xxoxx.o.", "oxooxo.ooooxoxoo.o.xoox.xooo.oooxooxoooooo.xooooxo", "oxoo.oooooo.xxoooo.ooooooxox.oooooo.oxooooo.xxxoxo" }
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Returns: {".....x.....o.......................o............x.", ".x.....ooo.x...x...................x...x..xo....xo", "....oo.oxo..o.o........o..........oxoo...o.xo..o.o", ".oo.ox.xox..o.o.o.....ox........o.o.oxo..o..o..o.o", "ooo.o...xo.oo.o.o.....o.o..o....xoo.oxx..o..xooooo", "oxooo....xoxxoo.o..x..o.o..xo...xox.x....x...oxoxo", "x.oox.....o..oo.o...o.o.o...o....ox..o.......x.x.x", "xxox.o...xo..ox.o.o.o.x.o.o.o.o..x.o.oo...........", ".oo..o....o..o..o.o.o...o.x.o.o....o.xo...........", "xoxo.o....o..x..o.o.oo..oox.ooo.o..o.oo..o......o.", "xx.o.x....oo...ox.o.oo..xo..ooo.o.xo.xo.oo...o..o.", "...x......oo.o.o..o.xo...o..ooo.oo.o..o.oo...o..o.", "..o.......xo.ooo..o..oooxo.oooo.oo.o..o.oo...x..o.", "..o.o......o.ooo..x..ooo.ooooox.oo.o..x.xo...o..o.", "..ooox.....ooxoo...o.oox.oooxo.ooo.o.....xo.ox..o.", "..ooo......ooxoo...o.oo..ooo.o.oxo.o.o....o.o...o.", "..ooo......oo.xx.o.ooox.oooo.o.oxooo.o....o.o...o.", "..ooo.....oxo....ooooo..oooo.o.o.xoo.o....o.o...xo", "..oxx.....o.o....ooooo.xoooo.o.o.ooo.x....o.o..o.o", "o.o.....o.o.o....ooooxo.xooo.o.ooooo..o...o.o..o.o", "o.o..o..o.oxooo..ooxo.xo.ooo.x.oxxxxo.o...o.o..o.o", "o.o..o..o.o.oox..oo.x..o.xxx...x....o.o..oo.x..o.o", "o.o..o..o.o.oo..ooo....x......o..oo.o.o..ooo...o.o", "o.o..o..o.x.oo..ooo...........o.oxo.o.x..ooo..oo.o", "o.x..o..o...oo..ooo..........oo.o.o.o....ooo..oo.o", "x....o..o...ox.ooox.o.....oo.oo.o.o.o..o.ooo.ooooo", ".....o.oo.x.o..ooox.ooo...ox.ooox.o.oo.o.ooo.ooooo", ".o...oooo...o..ooo..xoo..ox..ooo..xooo.oooxo.ooooo", ".o...oooo.o.o..ooo...oo..o.o.ooo...ooo.ooxxo.oooox", "oo...oooo.ooo..ooo...oo..oxo.oox...ooo.oo..o.oooo.", "xooo.xooo.xox..ooo..oooooo.o.ooo...ooo.oo..o.oxxo.", ".ooooxooo.xooo.ooo..ooooox.x.xoxo..xoo.oo..o.o..o.", ".oooo.ooo..ooo.ooo..ooxoo...o.x.o...oo.oo..o.o..oo", ".oooo.ooo..xxo.xoo..oxooo...o.o.o...oo.oo.oooo.ooo", ".oooo.ooo..x.o..oo.ooxxxo..oo.x.oo.ooo.oo.oooo.ooo", ".oooo.oox.o..o.ooooox...o..xoo..xo.ooo.oo.ooox.ooo", "ooxoo.ooxoo..o.ooooo..ooo...ooxo.o.ooo.oo.ooo..ooo", "oo.ooooo.oo..o.ooxoo..oxo.o.oo.ooo.oooooo.ooox.ooo", "oo.ooooo.oo..xoxo.oo.oo.ooo.oo.oxx.oxoooo.ooo..xoo", "oo.ooooo.oooo.o.o.ooooxoooo.oxox...x.oooooxooo..oo", "oo.oooooooxxooo.x.oooo.oooo.o.o..x...ooooo.ooo..oo", "xo.ooxooxoo.oxo.o.oooo.xooo.o.oo.....xoooo.ooxo.xo", ".o.ox.oo.ox.oxo.o.xoxo..ooooo.oo..o...ooooooo.o.xo", ".ooo..oo.o..x.o.xo.o.o..oooooooo..o..ooooooox.o..o", ".oxo..oo.x.o.oo..o.o.oo.oooooooo.oo.ooooooxo..o..o", ".o.o..oo..oo.xo.oo.oooo.xxoooxoo.ooooooooo.o..o.oo", ".o.oo.ox.xxoo.ooxooooooox.ooo.oooxoooxoxoo.o.ooooo", ".x.oooox.xooo.oo.oooxxoo..ooo.oooxooo.oxoo.oooooox", "ooooxoo.o.oooooo.ooo..oo.ooooooooxooo.o.oxooooooo.", "oooxooooooooxoooxoooooooooooooooooooo.ooooxooooxoo" }
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Returns: {"xxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxx.xxxx.xxxxxxxxxxxxxxxxx.xxxxx..xxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.", "xxx.xxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxx.xxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxx.xxxx.", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxx.x", "xxxxxxxxxxxxxxxxxxxxxxxxxxx.xx.xxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxx.x.xxxxx.xxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxx", "xxxxxx.x.xxxxxxxx..xxxxxxxxxxxxx.xxxxxxxxx.xxxx.xx", "xxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxx.xxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxx.xxxxxxxxxxxxxx", "xx.xxxxxx.xxxxxxxxxxxx.xxxxxx.xxxxxxxxx.xxxxxxxxxx", "xxxx.xxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxx.xxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxx.x.xxxxx", ".x.xxxxxxxxxxxxxxxxxxxxx..xxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxx...x..xxxxxxx", "xxxxxxxxxxxxxxxxxx.xxxxxxxxx.xxxxxxx.x.xxxxxxx.xxx", "xxxx.xxxxxx.x.xxxxxxxxxxxxxxxxxxxxxxxxxx..xxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxx.xxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxx.", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxx.xxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxx.xxxxx", "xxx.xxxxxxxx.xxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxx", "xxxxxx.xxxxxxxxxxxxxxxx.xxxxxxxxxxx..xxxxxxxx.xxx.", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxx", "xxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxx.xxxx.xxxxxxxxxx", "xxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxx.xxxxxxx..xxxxxxxxxxx.xxxxxxxxxxxxx.xxxxx", "xxx..xxxx.xxxxx.xxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxx", "xxx.xxx.x..xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxx..xxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxx.xxx..xxxx.xxxxxxxxxxxxxxxx.x.xxxx.xx", "xxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxx.x.xx.x.xxxxxxxxxx", ".xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxx.xx", "xxxx.xxxxxxxx.xxxxxxxx..xxxxxxxxxxx.xxxxxxxxxxxxxx", "xxxxxxxxx.xxxxx.xxxxx.xxxxxxxx.xxxxxxxxxxxxxxxxxxx", "xx.xxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxx.xxxxxx", "xxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxx.xx.xxxx.xxxxx", "xxxxxxx.xxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "x.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.xxxxxxxxxx", ".xxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxx.xxxx.xxxxxxxx.x.xxxxxxxxx", "xxxxxxxxxxx.xxxxx.xxxxxxx.xxxxxxxxxxxxxxx.xxxxxxxx", "xxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxx.", "xxxxxxxxxxxxxxxxxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", ".xxxxxxxxxxxxx.xxxx.xxxxxxxxxxxxxxxx.xxxxxx.xxxx.x" }
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Returns: {"..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", ".......................o..........................", ".......................o..........................", "...o...................o..........................", "...o...................o..............o...o.......", "...o....o..o...........o..............o...oo......", "...o.o..o..o...........o.o............o...oo.....o", "...ooo..o.oo..........oo.o.......oooo.oo..oo.o...o", "...ooo..oooo..........oooo.....o.oooo.oo..oo.o...o", "..oooo..oooooo.o......oooo.o...o.ooooooo..oo.o..oo", "..ooooo.oooooo.ooo.oo.oooo.o...o.ooooooo..oo.o..oo", ".oooooo.ooooooooooooo.ooooooo..o.oooooooo.oo.oo.oo", ".oooooo.oooooooooooooooooooooo.o.oooooooo.ooooo.oo", "ooooooooooooooooooooooooooooooooooooooooo.oooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo" }
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Returns: {"..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "..................................................", "......o.................o.........................", "......o.................o.........................", "......o........o...o....o.o.......................", "......oo..o.o..o...o....o.o...........o...o.......", "......oo..o.o..o...oo.o.o.oo..........o...o.......", "...o.oooo.ooo..o...oo.ooo.oo.o.....o..o...o.oo..o.", "..oo.oooooooo..o.oooooooo.oo.o..o..o..o..oo.ooo.oo", "..oo.oooooooo..o.oooooooo.oo.o..oo.o.oo..oooooo.oo", "..oooooooooooo.oooooooooo.oo.o.ooo.o.oo..ooooooooo", "o.ooooooooooooooooooooooo.oo.ooooooooooooooooooooo", "ooooooooooooooooooooooooo.oo.ooooooooooooooooooooo", "oooooooooooooooooooooooooooo.ooooooooooooooooooooo", "oooooooooooooooooooooooooooo.ooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo", "oooooooooooooooooooooooooooooooooooooooooooooooooo" }
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Returns: {"xoxxooooooxooxxxoooooxxxxoxxooooxooxoooxooooooooox", "oooxooxxooxxxxoxxoxxoxxoooxxoxoxooooxooxxooxxoooox", "ooooxxoooxxxxxooxoxxxxxooooxxxoxooxooooooxxxoxoooo", "xxxoooooooxxoxoxooxoooooxooxoxoxxoooxooxxooxooooox", "xooxxoxooxoooxxxooxxxoxoxooxxxoooxxooxxoooxxxxoooo", "ooxoooooxoxxxoxoxooxxooooooxoxxooooxooxoxoxoooxxox", "ooooxooxoxoxoxxooooooooxxoooxxoxoooxoooxxxxxooxoox", "xxxxoxxxoxxxxooooxxoooxxoxoxoxxxooxxoxoooxooooxoxx", "xxoooxxxxxxoooooooooxoxxoooxooxoxoxoxoooxooooxxxxx", "ooooooooxxxoxxxoxooxxxxxoxoooxoooxoooxxoxooxxoooox", "xooooooxxxxoxoxoxoxxxoxooooooxxooxoooxooxoooxxooox", "oooooooxoxxoxoxooooxoxxoxxoxooxooxoxooxxoxxoxoxooo", "xxooxxoxoxxxxooxoxxoooxxooooooxooxooxxxxoxoxoooxoo", "xooxooooxooxxooooooxoooxxoxooooooooxooxooooooooooo", "oooxxxxooxoxooxxooooxoxoooooxxxxxoooxxxxxoxoxoxoox", "oxoxxooxoxooxoooxxxooooxooxooooooxoooooxoooxxxxooo", "xoxxooxxoxxoooxoxoxxoooxooxoooooxooxxxxxxoxoxxoxox", "oxxxxxxooxoxoxxxxoooxoxoxxoxoxxooxooxoxxxxooooxoox", "oxooxxxxxooooooooooxoxxoxoooooooxoooooooxoooxoooxo", "ooxoooxoooxoxoxooxooxxxoxxxxoooxxxoxooxoooxooxxxxo", "ooxooxxxoxxooxxooxoxxxooxoxoxoooooooxxoxooooxooooo", "oxxoooxooxooooooooooxoooxooxooooooxooooxoxxoxoxooo", "xooxxoxxooooxoooxxoooxoxoooxooxoxooooxxooxxoxoooxx", "oxoxxoooxxoooxoxooooooooxxoooxoooxxoxxxxoxxoooooxo", "xoxxxooxxoooooxoxxxoooooooxoxooooxoxoooxxoxxoxxxox", "xoxooxooxoxoxoxooxxooxxxoxoxoooxxoxxoxooooxoxxooxo", "ooxoxooooxoooooooooooxoxxoxoxoxoxoxoooxoooxoxxxxoo", "xoxooooxxxxxxxoooxxooxxoxxooxxooooxxooxoxoxoxooooo", "oxxooooxoxoxooxxooxxooxoooooxooooooxooxxxxooooxxoo", "xoooooooxooxxooooooooooooxooxoxxooooxxxoxooxooooxo", "xoxoxooooooxxoxoxoxxxoxoooxxoxooxoxooxoooxoooxxoxo", "xxxxoooooxxxoxxxxxoooxoxooxxxxxxooxoooxoxooxoxxoxx", "oxoxxxoxxoxxoxooxooxoxxoxoxooxxxoxoxoxooooxxxxooxx", "oooxoxxoxoxoxoxoxoxoooooooxxoxxxxxxoxxxxoooooxoxoo", "xxoxooxooooxxooxoxoxxxxoxxxooooxoxoxxoxxoxxoxoxxxo", "oxxxxoxxxooxxxxoxoxxxoooxooooooxoooxxoxoxooxoxxooo", "ooooxooooooxxxxooxxoooxoooooxxooxxxoxxooxoooxoooxx", "ooooxoxxoxxooxoooxoxxooxooooxooooxoooxxxooxoooxoxx", "ooxxxxxxoxxxooxxxxooxxxoxooooxoxoxooooooxooxoooxxo", "xoxoxxoxoooxoooxooxooooxxoooooxoooxoxoxxoxxooooxox", "ooooooxxooxooxooooooxooooxxxoxxooooxooooooxxxxxoxx", "xoooxooooooxooxxoxxxxooooooooooxxxxxoxxoxxooxooxoo", "oooooooxoxoooooooooxxxoxxooooxoxooxooooxoooooooooo", "ooxoxoooxoxooooooxooxoooxooxxooxxooxoooxooxoxxooxo", "xoooooooooxxoooxoooooxoooooxooxooxooxooxoxxxxooxox", "ooxoooooxxoxoxooxxoooxxxoooxoooxxoooooxxxxoxxoooox", "ooxoxxoxxooxxooxxoxooxoxxxooxoooxoxooooxxooxoxoxxo", "ooooxxooooxoxooooxoxoxoxooooxxoooxooxoooooxxxooooo", "oxooooxooooxoxooooxoooxxoooxoxoxooooxxoooxxoxoxxxo", "xxooooooxxooxxooxoxxxooooxxooxoooxoxxxxoxoxxxooooo" }
{"o","o","o","o",".",".",".","."}

Returns: {".", ".", ".", ".", "o", "o", "o", "o" }
{".ox.", "o.oo", "oxox", "..xx" }

Returns: {"..x.", ".ooo", "oxox", "o.xx" }
{"ooooo", "..x..", "....x", "....o", "....o" }

Returns: {"..o..", "..x.o", "....x", "....o", "oo.oo" }
{"o", "o", ".", "." }

Returns: {".", ".", "o", "o" }
{"o", "o", ".", "x", "o", "o", "." }

Returns: {".", "o", "o", "x", ".", "o", "o" }
{".o.o.o", "o.o.o." }

Returns: {"......", "oooooo" }
{"o", "o", ".", "x", "o", "o", ".", "x", "o", "o", "o", ".", "." }

Returns: {".", "o", "o", "x", ".", "o", "o", "x", ".", ".", "o", "o", "o" }
{"oooooooooxx", ".....x..o.o" }

Returns: {".....o..oxx", "oooooxooo.o" }
{"ooo", "...", "ooo", "...", "ooo", "...", "xxx", "ooo", "...", "ooo", "..." }

Returns: {"...", "...", "...", "ooo", "ooo", "ooo", "xxx", "...", "...", "ooo", "ooo" }
{"oxxxxooo", "xooooxxx", "..xx.ooo", "oooox.o.", "..x....." }

Returns: {"oxxxxooo", "x.oo.xxx", "..xxo...", ".oo.x.o.", "ooxo.ooo" }
{"o", ".", "o", ".", "o", ".", "." }

Returns: {".", ".", ".", ".", "o", "o", "o" }
{"o", ".", "o", ".", ".", "." }

Returns: {".", ".", ".", ".", "o", "o" }
{"o", "o", "." }

Returns: {".", "o", "o" }

Statistics

Problem Statement for "FallingSand"

Problem Statement

Definition

Constraints

Examples