.. ...........# ##. . ... ...........##....# . .... #..... .#...##.#. #...###...###.....#$.. .....#.....#..#.#...## ....t..........##....# ..............##...# ........X........## .....#.....#......# ... #.#######....# ∩. # #. #...#.## . .. ## # #######...#.8... ..#.#.#........8. #.#. #....#...# ###...#..##..#.#.. #...# #......##.#. ###....#....# #.. ..#..# ..#....# #. #..#....#... .. #.... ... .### #. .##.# ##.. #### #...# . .. .....#.#