#                 
 ....                 
  ...                 
  #..                 
  #..                 
  #..                 
 ##y.##               
 #...†#######.        
 #...yy.......#       
#.###y<..##...        
    #..###            
    #.?#              
    #.##              
    #.#               
    #.#               
    #..               
    #..               
     #  # #           
        .#.     .#    
        #.#    #.#.   
   #    #.#   #.#..#  
  ..#   #.# # .....#  
  #..# ##.##.#...#.#. 
 ##...##...##...#.... 
 #........#...........
    #.......<.......!.
    ###.<...........).
      ##...##.#....## 
       ########....#  
                ##..# 
                   .