......#        
         ..........#      .
      #............##    ..
      #.............#   ...
      #.............## ..  
      #..............#.#   
#######...............#    
#...................O.#    
......................#    
 #...................##    
##..................##     
#.................#.#      
#................##..#     
#..##..........#####.#     
#.  ##........##    ..     
.   ##......###     #.#    
    #.....###              
   ##..####                
####..##                   
#.#..##                    
#....#                     
#<..##                     
#..##                      
##.#                       
 #.#                       
 #.#                       
 ..#                       
 ###