#.                      
           ##.##           ..       
        #   ...#        #...#       
        #.###..#        #...#       
          .....#        #...#       
     ...   #...#   ######...######  
     ...   #...#####.............##.
     ....  #..w...w.................
     ....###..######.............#  
     .........#    ####.#....#      
     #####....#       #.#b...#      
...#######...##  ######w#....#      
 #.......##.####.............#      
 #..####.##.# #.....#..?.....#      
    #....w..# ....  ##.......##     
    #.##.#### ....#####........#    
   .. ...# #..   #.....#.....#.#    
  ###.####  ...  ##...###........   
   ..       ...#####.#####.......   
  ##          #...........#......   
              ##....<....###.....   
               ##.......##  #...    
            .....#.....#.... #.     
            #...###...###...        
            ##.#  ##.##  #.#        
             ..    ....   ..        
                   #.###            
                   ...              
                    .#