...           
     ...           
    ##.#####       
     ... ..#       
     #.. ..#       
     #.###.#  #+## 
     #...#.# #...##
    ##<#.#.##%....#
  #.#......#.......
  #....#.#.Z.......
...........u.......
####.....##%.......
   ##..#####.......
    ##.#    #.....#
     #.#     #...##
     #.       #+##