### .. ### . ## # # .# # #.##..# # #..##### . ........# #.#####.## wX# .......#####.#.#X.## .#.# .. ..##..##..##.X.##..#.#..# # ...#.....#.#.... #. ...##w## . ...#.#...##.#.## #..## #. #...#..≈≈..##...##### .#. #.....≈≈.#..###..# ###..#....#..#.# .# . ........##.....# # . #.#.####..3.##.# . .##.. #.#.# .. ... #.# ...# #. . # .. . ..#. ## # .. . .#.# ## ##. . .. # # .. . . .. . . # . .