..  .....    
   #.   ..O#    
   #..  ...#   .
.###..  ...###..
......###o..... 
 ......_.....   
    #.....#     
    #_.<._#     
    #..O..#     
 .o...._.....   
......###...... 
.###..  ...###..
   #..  ...#   .
   #.   ...#    
   ..  .....