### ## #.. ..# #.#####.#.# ####.#.....#.# ∆ (.#.#.##..#.### ######## #.#.#.##..#... # #########......###.#...<{{.#.## .# ...............'.........>...<#..# ..####.##......###.#....#........# #. #......# #.##...#.#......# #. ######## #.#....#.#.###### #? #.###.##.#.# #. #......#.#.# #+ ########.#.# ..#.# ######## ###.# #......#####.# #......'.....# #......####### #.####.# #....# #.##.# #<##.# ####.# #+#