.          
                                   .      
                                          
                              #  .        
                                . ..      
                .#            #         # 
       #..  #  #.#                .       
.      ..# .# #..#            #.          
..  ####.#.. ...#                 .       
 #. #..#.#.# #..###   #                   
  ..#..#.#.##...#.#             .         
   #......# .....###.##       #     .     
#..#..#..##..##.#...#.#    ∩ #. .         
#.....5....##.....# .###      .#.  .      
..#...#....###  ..# . .####     #         
  ##.#.#..#....... ##......###  .         
  ....#..##....#.# .. # ##  .             
 ......###.##..#.  #...###                
#.....# #.  . ....##....  .  . #          
#.#.#. #. #.#..#........ ... .   .        
  ...  .   ..#..##.. ...# ..              
          #  .##.... #. .#      #         
           # ....#.. #.#. . #   #  #      
            . #### .# # ....   #          
           #.     ##.  #....    #         
                    .# #.## #            .
                    #.  # ##       .      
                            ..            
                             .         .