.##.. . # .... ... ... ... #.. #.. ..# # .. #..##..##.. ... . ....... #.# #...# ### #.###...# ...#..#..#..# ##.# #z##.#.. . # ...z## ...#.#. #..#..# ...# #.##....## ## .# #.......# ...# ##.##... ##### . .....#.#. ...# #..# #.## ..## ....#### ###. .#. ##