#.# ###........ # #. # .# ...# #. .#.#....#. # ... .##.# #...[ ...# . ....#...# #.#.##.. .. # ∆ ####...##### ##.#. ## ##.###.. #.##.## ### #.#.#.# #...## ##..### #.#..##.##.# #........4 # ##.##..####.# #...#......# # .#.#..#4#.... ...#####...# ## #. #.#..# # .§#.#... #.#..#..##.# ... #.. .# .... o... .. .... .... . ... .....