#..........##                
             .##.)..........                
          .. .............#                 
          .. ......[.....#                  
         ##.#............#                  
          ...............#   #......  ......
     ∆    #.............####.....#.#  ......
          #..........#........ ..#.#  ......
          #..#####+#.......... ..#.###......
          #.........##.#######+#.... .......
          #...####..##.#     #.#.#.# ....#  
          #...#  #..##.#     #.#.#.##....#  
          #...#  #..##.#    ##........)..#  
          #...#  #..##.#   ##....#.##....#  
          #...#####.##.#  ##.......# ....#  
       ####.........##.# ##...#..### ....#  
     ..#.......###..##.###...##..#  ###...# 
     ..........###..#..##...###..# ... ##.# 
     #.#.###........#......## #..##.#    ## 
     #.#.# #.#.#.#..#.....##  #..#..####    
  #  #.#.###........#....##   #........#    
  #. #..............#..[..##  ##.#######    
###..#.#.###.#......#......#####.#  ...     
#..........(......###.)........#.###.#  .   
####.##...#.......# #^<....###......##..#   
   #......##.#..#.###......# ###......#     
   #####..#.........########   #....###     
       #..#.......#.#          #.###.....   
       #..#..##.###.#          #.#  #+#..   
       #..#..##.....#          #.#          
       #......#.###.############.####.#     
       ##.#.............................    
        #.##.######.############......#.    
        #...........#          #####..#     
        ####........#                ...    
           ########.#                 #.    
                  ###