. ## . # ...# #. .. .. .# ###... #.#.# # ## #..###.. ###. ..##. # . . ##.# .. .#. ##.#. #... . . #####.#...... .. .. #.#. ..#. .### . #. ####..... # # ..# #. ##...##....###..#.# #.####........##..###.# . # ##.#....##.#####..#...#..# #.#...#.#.#.#.# .. .. ##..#.x.....#... ... A #.....##.####..#≈≈ ≈ # #.###".### ..# ≈≈≈ ..... ... # ...##.# #.#. .#..# .# ##. .#.#.# # .. ..## ## #..