..       o.  
    .....  ..   
    #...   .#   
.   #...  ..#   
..###...  ..###.
 ......###......
 .....o._.......
 ..o.#o....#....
 .   #_)o._#   .
     #)....#    
   o...._...... 
 ......###......
..###...  ..###.
.   #...  ..#   
    #o..  ..#   
    .....  ..