∆ .# ### #.# #.... ..# .# ...# #.# .# #.###.###.## #..........# ### ######.#..()......# #... #..<...#..........# ..#.#.##.######..........# #......#.#.#.............# ...#....#.#.#...........# .........................# ###.#>...###.#.#.S..<....# .. #..........#.........# # #.#######............# #. #.##.........# ## #.#.......?.... #...†...######## #...)...# #.......# #.......# .......)..# ...>......# ..........# ......##### ......