.                          
      #.#                         
      #.#                         
      #.#                         
      #.#                         
      #.#                         
  #####.#                         
  #...#.########                  
 ##............#                  
......#.######.#####              
 #####...##  #.....#              
    #.....#  #####.#              
    ##...##      #.#              
     ##.##       #.#              
      #.#        #.#              
      #.#       ##.#######        
     ##'##      #........#        
    ##...##     #..#####.#        
   ##.....##    #..### #.#        
  ##.......##  ##....###.#        
  #.........####......##o#####...#
  +.........+ ..........oo).......
  #.........# ##.........#b.......
  ##.......##  #......####.###..# 
   ##.....######.#.##.##  .#    # 
    ##.......#.........#  .#      
     ##+#.##.#.###.###.#  .#      
   ####.#.##.#.# #.# #.#  .#      
   #......##.#.###.# #.#  ..      
####.##...#........# #.#  #       
..........#..#.##### #.#          
####.........#.#     #.#          
   #.#...#...#.#######.#          
   #.#.......#....<....#          
   # ....#...###########          
    ##########