.    
       ######.#   
       #........  
#      #..?...... 
..     #......... 
 ..    #......... 
  #.   #..........
   #.###..........
   #.S.rl<........
   #####..........
       #......... 
       #.......?. 
       #......... 
       ####.####  
           .#     
           .#