# . # # .# # .## ....#. .#...# ....##. ..##### .. ..#......#..##. #.....# ##.#x.. #..# ... ....# ##......#...# #.. ..#.#...# ##..##.#.# #.##.#.#x## # ## #.#.#.# # .. #.# #.# ####.#..##.# # .... ###.# #.._### #.#### # # # . #....# # # . #.#..#... ..... # . #.#.. ..# # #.... #. #.##...# #. # #... # .# . # .# # ≈ # ##≈ ≈≈# #.# # #.. ≈≈≈ ...#. .# ≈≈ ##.. . # ≈ #. . ≈ # . #