.. # .# ### ### . . ###.. #... . . . ## .#..## .## .# #..# .. #..#.#.#.#....##.# ..# .. # #.#.#......##............. #..#..#....#..... . .# ##.x.#...$....x..# ...# # .. #.....#....# .....#.. # .##. #....###..#...# .#......###. . ##... #...#.## ###..#.#...... . .. #.. #.#.....###...?...## ###... #... #........#. ...#.###... ### ##.#.........#.#.## # .# ...#.....#...#...# . . . . .#.#.#.....##.### . #. .. # ...#...###........ #. # ##..##.## ....#..#.# . ..# #... # #..#... ... .$ ##.# # ... . . . .. !.... . .#... .#..