.. # # # . .# .# . # ## ...# #. # . # #.. .. # # .# #. . ##. .# #. .# . # . .X# # #. .# .##.. ## # # # .#. ##.# #.##...## . #.. .# .# ##...###...###...### ..###..## .. ..#.....#.....#.....#.. .# .# #. . .......§§...(.............X... . . ....3..q..................x. ......................... ....# #. ..#.../.#.....#.....#.....# . . #. ##...###..4###.. ### ..### ..# #. # . #.....#...∩.#.....#x.... ... # ... # ........ ........... .... .... . # . ........................... .. # # .......................... . .. # .####....####.#.#.#.#.#....... ##.#. # ##.#.##......## # ..### ## #.#.. .##. .# ....#. . .. # ###. .#.# . .. . ..