#... .. ##.. . #.##..#.# .##.##.#.. #.# . ..#x. ..# .. ###..#..#.#..# ...# ###x....# .# .....#.#X#..## ###...#....# .###.#..#..# ### #. #..#.#.#. #...#.##.......#. #.#.§3§###...#.#. #..#§#.# ..#.. # #..### . .. #∩..#..# . #.z###...# #. §§. #.##.# §# .#. ≈≈≈ # ≈ ≈≈# ≈ ..# #. ##.