#.          
     #.#  ##     
      # # .#     
    ##  . .#     
    #. .....##   
     #.. #. ..   
  .# #... .. ##  
  .  # #.#.##.#  
  .#.  .#....#   
...# .## ...###  
 ..#.## . .#..#  
  #.....###. ##  
 ∆#. ...#.#.#.#  
   ##.# ..#..#.# 
  # #. .#...#...#
 # ..  #...###   
  .#   ##.#.#    
 #...######.# ## 
  ###....#..##.# 
  # ###....#..#  
  .. #....#..... 
  #..##..h#.###. 
  ##...#...#.##  
  ...........#   
  .#..#....##.#  
   #.###....# #  
  #.. #....##    
  #  #.#..##     
    ..##..#      
   ..# ####      
  .#.            
   #