.## .# #..##. . ∆ ..... #. .... . #..#######...###.# #........#.#..... ∆ .........#.#..# #...#.(......# # . #...#.##.##.# #...........# #....@...####.##.# #.#####$.# #..#.# #..# ##†#.# #..# #.#.# ...# #.#.# .##.# #.#.# .# #.#.# #...# ##..# ∆######.>## .........# ########.# #.#.# .#########.#.# ...........#.# #<.....# ####.### #.# #.# #.# #.# #.# #.#