.#.........# ........... # ##......#... #. ........#.. .#..#.........# ....#.......# #.......#..[ ######...5...... #...#...#...##.. # ####...##.# . #∩###.#......# .. .##.##.#...##..# #.....###.#x§ .. ................# . ##.###..##. ..##.. #. ....# ..... .. #. .....# ..##. . #..#.### ≈.# #.### .# ## #≈