#                  
 ..#                
  ...               
  ##..              
  #....######       
  ...##..x..#       
  .#...###.x#    ## 
 ...........## # .##
 ...#...#.#..#......
 ..#.# .###.....#   
 #  #.........#.#   
  #..###.##.#.# #   
     #.#..#..#.     
##    ...#..#.##    
#... ##...#..#..    
 #......###.##..    
..# .##.###.# .##   
  ## ###..#.. .     
  #   ..# ....#     
 #.# #  .#...  #    
  ..  . .#.#...#    
. #.##.#. # .#.#