......        
         ..........      
         ..........#     
         ..........#     
          .........      
     ######.#......      
     #..........####     
     #..............     
    ##..........##       
    #...........#######  
    #.hh................ 
    #...######...........
   ..####    #...........
  ...        #...........
.... #########...........
...  ....................
###  ..#######...........
        #................
        #........<.......
        ..###############
        .