# .## ..# #.. #.# #########.# ∆ ........#.####### #########.....#...## ∆ .......†...###..#..## ........#..# ##.##..# ######..#..# #..#..# ....>..# ##.##.# ∆ ##......# #..#.# .......# #...## ##.#....# ##...# ......$# ##....# ##.#.#..# ###.....# #...##...# #.<.###..# #...# ..# ##.## #.# ∆ #.# .# ... ∆ ... ∆ ##..∆ ##..