. #. . #. ##. #. . ....##.## ## .. ......... .#.. . #.....##.#... ...#....?....w... .........# .# ...#.....##.# ............# ########.#### #.# .#.## #.# .......######.# #....<<..# #.#####..# .. #......... #. #.######. .. #.# # # ..# .. ### .... _.... ### .....#.. # ......#.##.# #.....# ##.#### #.# #.# #.# #.####### ###.......# #.....###.### #.###.#....... #k# #...# #<###.###.# #.........# ###########