####          
                ##..##         
               ##....##        
  ####         #......#        
 ##..######    ##.....#        
##....##..## ###......##       
#..........###.........#       
#.∩.∩.......#..........#       
#.......##....##.......#       
##....#####..####.....##       
 ##..##   #### #......#        
  ####         ##....##        
                ##...#     ### 
            ##   ##..##   ##.##
           ##.##  ##..#  ##...#
           #...##  #..####....#
       #.....#W.#  #...#...#..#
       ..W.. #..## ##.....##..#
       ....  ##..#  ##...###.##
       ...    #..##  ######..# 
       ..     ##..#     ##..## 
       .       #..##   ##...#  
               ##..#  ##...##  
                ##.####...##   
                 #..##...##    
                 ##..#..##     
                  #.....#      
                  ##...##      
                   #####