....#.#         
     ..#.#.##.       
    ##.#.....        
    #<.....#         
 #   #.##.#######    
##.###...........    
#............####    
#...†....<.....?.    
#............#####.. 
#..................  
##.########....####..
 #. .......b.#.......
 #  ...?...$.........
    #####.##.#.......
        #...r........
        ....#........
      ...... ........
      ...... ..####.#
      ###### ..#    #
             #.#