####          
                ##..##         
               ##....##        
  ####         #......#        
 ##..######    ##.....#        
##....##..## ###......##       
#..........###.........#       
#.∩.∩.......#..........#       
#.......##....##.W.....#       
##....#####..####WS...##       
 ##..##   #### #.S....#        
  ####         ##....##        
                ##...#     ### 
            ###  ##..##   ##.##
           ##.##  ##..#  ##...#
           #...##  #..####.W..#
       #.....#..#  #...#...#..#
      #.....##..## ##.....##..#
      #...W. ##..#  ##...###W##
      ...W.   #..##  ######..# 
      ...Y.   ##Y.#     ##..## 
      ....     #..##   ##W..#  
      #...     ##.W#  ##...##  
                ##W####.Y.##   
                 #..##...##    
                 ##..#..##     
                  #.....#      
                  ##...##      
                   #####