. . ... . ... # # #.# . . # . #.# # .. #.# . ## . ..#.#.# . . . #. #. # #. #.#####.# # .# # #......###. # # .#.# .##.#.##. .. # ..#..#.........# # ...# .#.# ###.#### . # .#3# #.# # . ...#.#####.# # . .##rS...## . # ####..# ## # .#.#.#.# . # . #. .... # # # ... .# # . ...# #.. # .. .# .. .#. ## # . . .##.. . . # . # . #