## .# #u #####.# #### #..u#.# ## #.. #####...# #. .#..#.. #...# # ..##.###..### #.##.##.####..# # #...#...#.###. # . .## #.###.. .# . ### #.. #..#.#.###.# #.# . # ..#. . . # #....###.###.#####...# ##..# . #.. ## # ...... ...# .... ...#. .# # # . ### ## #..#..# .# #. # ... .### #. .###.#. ##. . ## #.. . .