..  .....    
   #.   ...#    
   #..  ..o#   .
.###..  ...###..
......###...... 
 ......_.....   
    #.....#     
    #_.<o_#     
    #.....#     
 ......_.....   
......###...... 
.###..  ...###..
   #..  ...#   .
   #.   ...#    
   ..  .....