#....... #......# #......# #......# ∆ +......# ####......# .#############.###.#+.###### . ..............@............. .## ####.#.###P#.###.##..##### ..#### #####.####### #'##### ###+.#.####..........# #......... #........#...........# #......... #........#...........###(..@..... #....................#.'......... #..................(............. #.........#............#......... ##.........#..........+.#......... #.........##..........### #.........##..........# ##........#...........# ∆ #.........#..........# ###..#.#.########P#.#(## #.#...#### #.###...### ##.....### #........# #..<..#.#### #........# #..........####........##. #......................... ##.....####....#...[...!'.# #......# ##..+........### ##.....# ###.........# #.....## ##........# ##......# #........## #P......# #.........# ##.....## ##........## ##.#### ##.##.....## #...# #.#.#..#.## ###.## #........# #....# ##.......# #....# #.......# #....# #.......# #....# #.......... #....########.......##.# #....##.....'.......# # #.......####.........# #....#..# ###P###.### #####.### ## ## ###