......#.. . ......#.## ∆ .. ........ .##.##.#.##### ...##>......# #........# #######..#...# ......#†....<# .........#..###. ........#......<.# .................# ......#..#...##..# ......#..#...#...#### ................!.#.. # ...#.#...#......#... ∆.. ...#.#............# #..# .# ###......#.#.#..... #.#.#........#..# #.......O..((.... ≈≈≈.###.#.##......# ####.# #....#.....## ...#..##....#..#.... .# #.....#..##....## ...............# ................ ......##......... ...... ...#..... #####....##..... #.... ..... #.... .... #.... ... ######