#$ #.#### .... # ..... ...# #. #.... ... . ##.#.#.###.# #. .# #.......#.## #.. .. ##.. #..4.....# ... # #.. . #.#.#..#..# ##.# # # #. . # #......x..# ##.## .##.#. .. . # #....####..#....### .#.$.. . .. #..## ...#...#..##.#.##.... . ## . . #.....#...#....###..##.##.. . .. ## . #....##.....# .... .... # . #.##. #.......####. . . . . ## ... #..###... .#.# . .# ... ..##..#.# ##.#.##.#..... .. . ##. ###.# #..###..... #... #.. .# ##.x... # #. . #.# # ###. # # . #...# # #...# # . ....# . . # . .# _ #.#.# # .# ## .. .... . .# ## x.. . . ... ..