.. . . #. .# # # . ## . .# #. .# .## ..# #... # ## .. . # #...# . # . ..# # #. ## . #. # # # ... # .# #.# . . #.# ..# # .# #.. ##X# # . ... # #..... . # . . . .. # #$###.# ##### . #. # . # .#.### #. . .#.## #. . # . #.#.##..####. .#. .#... .. #..#..#X...#.#.##. #. # ..#..#.##5##..#... . . . ###..#.####....#...# .##. . . ####. . .##... # .## . # . # # .##..# #.#.# #.# .# # .... ∩. .### # .. .#.###.#.# #. ## ### # ## . # # . . # . #.