.. #.. # . #..## .# ..##..##..##..## # .................. .. ................. #.. #..##..# ..##..# #..##..# ..##∩.##..# ................. . #.#.## .#... .##. # #..#.###...#. . #...#.#.###.#. ##x...# # #.##.....# ... #####...# #.## .. ..# #.. #.# .#