. . . # # . . . . # .#. # . . ## . .. . . ... # # # .# # . ... # #. . ##.. ..#. . #.## #. . ... #. .. .. # # . .. # ..# . ... . ... #. .. # . ... .. . .. . ... #. .. . ..#.### . .## # #.. #. .#.# # #... . # # # # #. . ##...# .##. .# #.#.# .#. .# ... ≈#### ##..#### .##. .# . .. ... ##...#..## . .. . ##.###.###.##.###..## #. .. . .#.# #.##..#.#.##.#.#.#. ....##### #. #.....x....#.#......#...# . #.. #.#.##..##..#.#.#x###.#. ##. . ##.#.#.#..# .# #####..# ##. .#.#####..#.# ##.. ##.#.. #..#..# .# . .# .. #####.# # .#. ..# ### . ##