. # # . .# . . # # ## # . # . ## h # .. . . .##. . # . # # . ... . . # . #. .# # . # .#. # . #. . ..#.## # # .. # ### ...# # . . . ....###.######### .. . ##..##..##.#.#..##.#.. . # .#.## h..#..# ≈≈.#. . .# ##.. #.#.. .#≈ . .# # .. ##. . # . ..#≈≈≈..# . # ## #... ##.#..#. ≈≈... # #.. . # # #.##...≈≈.###.# . .#..# ... ##≈≈## .. ..#.. #.. #....#.## .# . #### ## .. ## .# ...... #.###...# . # . . ... .. ..#...# # # ..####....#......# #..##.###h#.## . # #.#. ##....# ..### #.#.## .#. ....... # #..#.####.# ..#.#. .# ## . #. # # .. .!