#.# .... #..# #..# #.##### ####### #..#### #.....# #.....# #..... #######.############.....#####..####.# ....>..............'.....'............ ####.##.############.....#####.#.###. .. #.# #.....# #.# ... #.# #.....# #.# #.# .. #(# ####### #.# #.# # . . #(# #######.###.#.###.. #..........# #...)............. .....s......# #.#####.###.#... .##.........# #.# ........###.. .?oo.......# ###.#########........ ..#.........# #............<..# . o.....##### #...#########.#.# .#..##.# #...# #.# # ##### #.# ... ∆ #+# ∆ ∆