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