##### #. ....## ### ## #. #.... ..# . #. #.#.# #.#.# #. ###.#.########.#.# ####..##................ #....#........#######.###### #...##.#.#.##............# #..<##.#............####.# #......................#.# #...)..###.##.#.##..##.#.# #..........##.#.....##.#.# # #..##########.#..#.###.#.#####.#.# #.. #.#..#.# #...........# ∆#.. ##.#..#.#####.#####.#!... ... #.....#.#............. . ... .####..##.#.#{###.#####.#Z# (.................# # #.#####.#.#.####### #.#..(#.#.#.# ∆ ..#..(#...#)# #.#####...#)# #.........#)# #..._....∩..# ##.....###### #.##### ∩