#.#  
                    #.#  
                    #.#  
  ###               #.#  
  ....              #.#  
  .....             #.#  
  ......#############.#  
  ......†......b.gh...#  
  .....##############b#  
  >..               #g#  
  .                 #.#  
                    #h#  
                   ##.#  
           ###    ##..#  
           >..    #...#  
           #.#    #..##  
 #         #.#    #..#   
 #.        #.#    #..#   
 #.      ###.######..#   
##.#######...........####
#...#........##.........#
#...<................##.#
#...)...<..####.##.#.#  #
##.##.######  #.##...#   
 #  #.#       #.##..##   
    ..#       #.##..#    
   ####       #.##..#    
              #.##..#    
              #......