...           
         ....           
        .._..           
       .......          
#####+##.....#####      
#..<.............#      
#.........#......##     
#.........#.......#     
#.........#.......#     
#.........#.......#     
#.........'.......#     
#.........#..###'##     
####.....#####...O......
   #.....#   #..........
   #.....#   #..........
   #.....#   #..........
   #.....#   #..........
   #.....#####..........
   ##........###########
    #........#          
    #.......<#          
    #........#          
    #........#          
    #........#          
    ##########