...          ##        
 ............#.#        
 #....#.....#..#        
.  ....#...#...#        
..  ..#.#.#....#        
... ##...#.....#        
....#...#.#....#        
...#...#...#...#        
  #...#.#...#..###      
     #.<.#...#...#      
    #.....#....#†#####  
   #.....#.#...#bg...+  
  #.#...#......#.#####  
 ...##.#.#.....#.#      
... ..#...#....#........
.. ....#...#...##.......
   .....#...#..# .###...
                 ..   ..
                 ##.    
                   .    
                    .