#####      
                              ##...##     
                             ##..∩..##    
                             #.......#    
                             #...∩...#    
                             ##.....##    
                   ###        ##...##     
                 ###.####     ##...#      
                ##......###   #...##      
               ##..##.#...#####...##      
        ###    #.##.#####...#.#....##     
      ###.##   #...##   ###..#..#...#     
      #....#######..#     ###.####..#     
     ##.##....#..#.##       #####..##     
    ##.#.##....#...#           #..##      
   ##....###...#####        ####..####    
  ##...### ##.##           ##.#....#.##   
  #..###    ###          ###..........##  
 ##.##                   #.............## 
 #..#                  ###..............##
##.##                  #.................#
#.#.#           ###   ###................#
##..##   ###  ###.#####..#..............##
 ##..## ##.####..#..#...####...........## 
  ###.###.#.#...#.#...###  ###........##  
    #....#....######.##      ###....###   
    #..########    ###        ##..###     
    ####                    ###..##       
                       ######...##        
                      ##......###         
                     ##....####           
                ### ##..####              
               ##.###..##                 
               #.H..#D##                  
               #.##...#                   
       .     ###..#####                   
       ...  ##.##...#                     
       .....#.HD...##                     
         #D.....####                      
         ########