. ...               
     ....                 
     ............ #       
  ## ....# ⌠⌠.#. ...#     
  #.##...#.⌠⌠.#..  . #    
  #..#  .#....#.#. #..#   
  #.##.#.....#..+... .##. 
 . .#..#........#.#  #. v 
  ##.#.#..##..#..v#....#  
 #...#..Zv..........  .   
 .#....#.#..  ...#..##    
 .# .##...#.#......       
 # #.#....####.##..#      
 ## ####.##.# .#.. #      
  ..#.#....#  #. .. #     
  #.#..#.#..........#     
 ##.##.v.###..## #.#..#   
 #...v.##.# ...#  .#...#  
    #.## ##.# ##  #.  ##  
 #....#  ...       .. .   
#.#.#.# #..         #     
  ##.## ##                
    #