#   
                                 
                            #    
                                 
                             .   
                               ##
              #        #. #  .   
            # #.      #    .     
            # #   ## #.          
             ..#..    . ..#.#    
            .#..##  #  . #..#    
            .. ..#.. # .#.###    
  .          ..# ..#..###  #     
  #.         #.. .. .  ###       
   .#   ##   ..#....##.∩   # #   
 #  .   .#  .#...#... #  .#. . . 
##.##.##.##....#.#.  ##.     #.  
#.....#.#...#.#...    ..## ## #  
  $.#....#   .#.. . ...###..     
  #...#..### #. ..#..# .. #.#    
  ##......##..###...# . ##  #    
   #.#...#.#.#.##...#..#         
   #..#....# ..#..#.#..#         
  ....##.#..#.........##         
  ###. ##..... ###...#..#        
    .  #.###.#.##.......         
    . #.. ...# ...# ...##        
     #.##..##..###.....#         
     ##..##.#.#.. ..#.#.#        
      ##   #...###.#. ..         
           ##........            
            ...#...###           
          ##...#.##...           
           ...## .  #.           
          #...   .#              
          . #     .              
         #        #.