. # ... # .. .# # ... . # ≈. .#. #.. . ... ≈ ## ...# #.. ≈ #..#.# . .# . .## #..# .. . ..#.#.# # ≈# # .#. # .≈## #. ..# # ≈ # .##. # # .. ≈ #.# . . .#. ##.. # ..≈≈ #..#.#.#. #..#.. #.#. . .≈#≈ .##.#..# #.#.. .....# ≈.≈. .### # #..##.##...#. . ....##.####.#......... . . ##..# #.... ..###.# ..## ..# ....#. # .#...# #... #. . .## ##...# ... . #. . # ###.##.#### ### ..##.# #.#....#...# ..# . #####....# .### ## #.X#.# . ##...# .# ###.# #.# ... #.# .# #