. ## ## ... .# ..# ##.# # .###..# #.# # ####.#....# #...#.#..#...#.####### #....5........ .... #.#%#......#....## # #.#.#...#.#. .# #.#.#....∩...#.....# #....#............# ##..#............## ...#...##........# ..##.....# ...#... # ###.. . ..##... ....## ...# ...# .... ..... .. ....# #..... #.... .. . .... . .. ... . .# #..