#..##...#.                                          ....#.....
.#.###...#                                          #....#....
...#.##...                                          ##....#...
.....###..                                          .##....#..
.....#.##.                                          .###....#.
.......###                                          .#.##....#
#......#.#                                          ...###....
.#.......#                                          #..#.##...
..#......#                                          .#...###..
...#......                                          ..#..#.##.
....#.....                                          ...#...###