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