#.#         
      ..#         
      #.#         
  #   #.#####     
  ..###.#...#     
  #.........###.. 
#.####............
#...........#     
 #####..<####     
     ##.##        
      #a#         
      #.#         
      #'#         
      ...         
     #....        
     #.....       
     .......      
     .......+     
    ........      
      ...