### #.# #####.# ########### #.....# Y..=......# #.###.# #.# #.###.###.## #...#.# .. ∆ #..##..# ##..#.# # #.# ##.###.## #..#.# ∆ .# .. #..##..# #..#.# ..# ##.# ##.###.## #..#.# ######## ...## #.. #..##..###..#.#####......##.....r ##.# ##.###.##.........'.......+....# #..# .. #..##..###.#######......##..$.# ##.###.# ##.###.#.........+.............. #..# .. #..##...........#......##....## #.###.# ##.###..........#............# #..#..# #..#...........#............# ##.#.# ##.#.#.........#####.....### #...# #...#.#'###########.....# ##.## ##.##.#.##.....[.##.....# #..# #..##...##.......##....)# ∆ ##.###############.###.####.......##...<.# #.....÷...........# #.'.##.......##.....# ##.#############.## #.#.##.......##e....# #..# #..# #.#..........# ##.###########.## #.......###### #.............# #.......# ∆ .......###########...# ##......# ...##... ....# #......# # #..l :...# #.....## ##... ∆ .....# #.....# #.#. .....# #>....######## ...o. s.....# #............# ## ...# ####.....†...# #....M....# ...≈........# ∆ ≈≈≈≈##.......# ≈≈≈≈≈ #.......# .....≈≈.......# .....≈≈.......# ≈..∩.≈≈≈..######