....         
    ...    ..   
    #..    .#   
.   #..   .o#   
..###..   ..###.
.......###o.....
........_o..... 
     #.....#    
     #_oO._#    
     #.....#    
   o.o.._.....  
 ......###......
 .###..   ..###.
    #..   ..#   
    #..    .#   
    ..     ..