########### #.........# #.......#.### #...##..<...# #.......#>#.# #...)##.#.# #.........# #.......### ##...#.## ###.#.## #......# ##.#.##.# ##....##.# ∆ #.....##.# ##...###.# ##.####.# #......# #.###### #.# # #.# ####.### #.#### #... .. #....###@##.## ####....S....# ∆ #####!#..... #.# ##. #.. ∆ #... ##... ∆ ...# ∆ ...# ....