$               
                                     
                                     
                     $               
                                     
                                     
                                     
                                     
                                     
                                     
                                     
       #####                         
      ##...##                        
      #.....#                        
     ##..#..#                        
    ##...##..#                       
   ##...## #.#                       
  ##...##   ..#                      
  #...##     ..#                     
 ##..##       .#                     
 #..######    ..                     
##W###...##                          
#..##W....##                         
#..#...#...#                         
#....####..#                         
#...##  #..##                        
##.##   ##..##                       
 ###     #...##                      
        ##....##         ####        
        #......# ####   ##..##       
       ##.....####..#####....##      
       #.......##....##.......#      
       #..........#.......∩.∩.#      
       #.........###..........#      
       ##......### ##..##...a##      
        #.....##    ######..#W##     
        #......#         #####.##    
        ##....##             ##.##   
         ##..##               ##.##  
          ####                 ##.## 
                                ##.##
                                 ##.#
                                  ###