.#   
                           .#   
                           .#   
                       ##  .####
                       #.  .... 
                       #.##..#  
       ###             #.....#  
      ##.#             #.....#  
       ...       #     #.....#  
       #.#      .#     #.....#  
   #.###.####...#.     #.....#  
   #.......##..#.#     ###.#.#  
 ###..##...##..#.#       #.#.#  
 .......∩[>....#.# ###   #÷#.#  
 #.#####...###.#.###.## ##.#.#  
 #.######..###.#.##...###....#  
 ...........##...#...........#  
  ....###.............###...##  
   .........####.###.## ##.##   
   ##.###....###.# #.#   #.#    
    #......#.....# #.#   #.#    
    #......#.....# #.##  #.#    
    ##.....#....####..   ...    
     #..#######...##.#    .#    
    ##.....#....#.##"#####.#    
 .###...##.#.####......O...#    
#.......<..#    ####.#######    
#.###...##...#     #.#          
    #####  .##     #.#          
            ..     ..#          
             ##    ###