. .# #. . . # .# ...# ## .# # . # . .# . # .# . . . # #. . .#. . . # # .. . #. .. . # . . .... ..# .#. ≈≈≈ .....# . .. .#..#. .# ... # ... ..#. # . ##....... ... #...# .. ≈ ## ..... . . .....##. . .. 5 #..#. #. #..# # .# #..#5 #.### ..# # #....3## #... . . .# ..#. ..### # ## ## .. 5..##..## ≈ #.. ...# #.##..§...# ..### .##..#..#5#..##.. . #.# #. ## #...... ..# . #.##.. #.#.# .## # ## #.###### .. #.###. ##### .. ##.#.#.#...# ##5.....#.# #..#..#...# #...#5#.#.#. ..####..#..# #.. ###5X#.# .. #...## # #...#.#.# #.... #..# #.##. .#.. # #. .# .# .# . .# . # . #