.# . .## #.# #..## ## ....#. ## ..# . ## ... #.###### . .....#.###### .. ...#$#.#....# #. .#..x...#.# #..#...#.#..## ##.....#.###.# ....#. ..## #.4 .#......#.. #A.# #. #....... ... .. .#.#.. # ..# .. ##.....#. # . # . ... . . .