##### #^..# ##..## ∆ #...## ##^..### ### ##########...##.## #.##.#.#.#.#^##..#.^.#### ∆ #^...#...#..^###..^###..# #...##..##..##.....#....# ###^....#...<....###..### #^#...###..#†.....##...# #.....# ####†.##.##..### .s #..#....##..†#####....# # ##..########...#....# ###^.## [. #?..#ss.#.#..#.#..#####.#...# ... #ss..$#....###..#.#.#...#### .... #.s##.# ...#.##.†.#........# ##s.#s ### #...#....#...##..## #....^## # ###...#.^###..##^.^.# #..^.#.#.#.##...^##.#...######. #...#.....s†.......^.^.###.#.#.. ### #.......^.##.#).#....#.....# ####.####..####.##..##..... ∆ ∆ ^.... #...^.###......# ∆ .... ..####..>#.###...### ..# ... ##.....#..#...# .. #.( #.....##..#..### #..#...#..##...# ####.######...### ### #.#...### ###..##.# #..†<.# ∆ ##..†## ##.## ###