#.. #. ...#.. ##....#. ## ........ ###..#t#... . ##.##.....# .# ##.#.##....## .# #[.#..t.....#. . #..#...#3.#..## ### ####....#......### .. # . ##..#.≈≈3≈....# ...##. #.#.#.≈.≈≈ #... # #. #..#..###... # . #. .#.###.# ###.# ####...#. ..# ≈.# .#. #. .##.. ..# ≈≈# ... #.. #..... ## # .......#.##..##. .#..#.....#.#.#.# .#. . ##. ## .. .# .. # .# .. #.. ## . .## .........## . .. ... . # § .. ..## . . . # # . # . ∩ # . ### . .. ## #