.                            
   ...                           
    ..#######            +#      
     .......             .##     
      .....           ###.? ##   
       ...             ... ..    
     ###.###############K#.##...#
     #..†#.#.#.#.#.#.#.#hh......#
#......##÷.............(##......#
 ..... #..........#......# K.... 
 #...  ##.......#.......##  ...# 
 ...   #......#....#.....#   ..# 
  .    ##...#...........##    .  
       #..#...#.#.#.#....#       
       ##...............##       
       #...#..#.<.#..#...        
       ##...............#        
       #[...#.#.#.#...#.         
       ##...........#...         
       #.....#....#.....         
       ##.......#.... .          
        ......#.......           
           ..........            
               # #