.. ..#. .# ...#...## .. ## # # ... .#. .##..# ≈ .##.##. ...#.#.# ...... .. ............#...# ###..#... .. #. ... ... #.#.#.. .......#. .. ......#..# ##..###....#... ..#.. ..#......##...........#.. . ...##.....#####..##......# .. ..#.#...##.#.##.#.##.##.# . . ... #. .#..#........#...# ... ....#......#....#.#.#.# .. . #.....# .. ..#.#.*#.#. # . ... . #.#.#....# ..#..#.# . # . ## .#.#. ##...#..##.#. .. . ##.... # ...#.....##.# . ....##..###.##...# .# .. . ..#...#.# ... ...# # # ...## .. #.#.## . . ≈.. ## ≈ ≈