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