?
                    ..
.                  ...
..                ..o.
#..          ####.....
 #..         #..o..o..
  #..#########o#      
   #........o..#      
    #....o.o..##      
   #..#######S...#    
 ....       #..###    
.###        ..o..     
            ......    
           ....###.   
           .....