#. .#.#.. #. .....# #. #. ..... ##. #. #..# .... #.###..#.. ##. .....#......#..... ∆ .....#......#.#.# ............#... ##+####### .....#......#.####. #........# ... #............. #.....H..# . ...#....#.#.##### #..o..<..# #..........#.# .......§y...... .........#.#...### ##........##### ####^....#.#..<..# ....z....... #.....#.#...#.#####.# .#....####### #.....#.#............ ##.## #.....#.#.###.#####. #. #.......#####.# # #.......#.....# #.##### #.# #.#### ∆ #....########. #...<÷........ #.##.######... #.#.... #.#...... #.#..##### #.#..# #.#..# ∆ #..#