. .# #. # .. #. # .#. .. .# # .#. .. # #..# #.# .# .. .#.. # . # ##.. # # ## # . .. # # ..# #. #. # ..#.#.#..# # # #.. . ...#..### ## .# ### .##. ..##. ......#.## .. #§ ##. .#...###.#.##.## #.# .. . ## ..#..# ..#.. .. # . . #.. .. ... # ....#..# # #.#. .....# ......#.#.#..#. .##.. # .# #.. #...#.#.##.#..#....# # . # ## .. .# .#.....##..# . ..### #..#..#..X##...... . # . ## # ### #...#.#..# .##.. # . .....#. ##.#...#.### .. . ..#.#### #...#.## ## . .#≈.. # ##....# # . ##. ≈≈≈≈###.# #. .... .≈≈..≈#≈≈≈ # . . ≈ .#.# ≈≈≈ #≈≈≈≈ . . ... .. . #. #≈≈≈#... ≈... # #. .. ##...## ≈ .# #. ..#. .#.# ≈ ≈ .. . . ##. ##..