#####                   
    ##...##                  
   ##..∩..##                 
   #.......#                 
   #...∩...#                 
   ##.....##       ..##      
    ##.!.##      ##...##     
    ##...#     ##.......     
    #...##     #........     
    #...##     #........     
    ##...##    #Y.......     
     ##...#   ##WW......     
      ##..#  ##..#           
     ##..##  #..###          
     #..##   ##...###        
  # ##..####  ##....###      
 ##.#....#.##  ###....##     
 #..........##   ###...###   
#............##    ###...### 
#.............####   ###...##
##...............##    ##...#
 ##........###....##   ###..#
  ####...### ###...#  ##....#
     #####     ##..# ##....##
               #...###...### 
              ##..###...##   
             ##..###...##    
            ##..###...##     
            #.......###      
            ##....###        
             ######