### ##### #.###################################.#.# ####### #.....................................#.# #.....# ∆ #.###################################.#.######.###.# #.# #.#.....[....#.# #.# ##### #.#.#..........# #.# #...# #.#.#.#.######## ##'########## ########...###.#............ #............ .......................>..#.# #.....####### ########........##.#.######.#. ### #.....# #....#..###.#.#........ #.########.....####### ...#####....#..#..<.........# #..................... ...............###.....####.# #.####...##..>........ ...####).......)...#........# #.# #...#####...##### ####........###.########.# #.# #...# #...# ..#.#'###......... #.# #...# ##### # #.#.#.# #.####.### #O# #...# #.##.#.#.# #.# #.# ... #...# #......#.# #.# #+# #.... ##### ####.###.# #<# #....# #........# ### #....# #........# #....# #........# #....# #........# #........# #........# #........# ...(...... ......###.##