#.         ##.    
          .    . # .....   
           . #..#.#.....   
           #. .#.#..#.#    
           #$##....#2.     
           ##..#..#.#     #
           # #.....# ## ...
           #.##..2## . ....
           #...#.#.##...## 
           #.#.......#  .# 
        ####...#.##..##.#  
        #.#.#..###...>.#   
       ##. .###......###   
      ##.#.## ###..##.     
      #. #..#   ##.# #.    
  #...##.#### # #x##  ##   
   # .#   ..#....#         
    #..###.#..#.#          
   #  ..#...##.#           
  #.## #..#...#            
 .## .....#.#.#            
 ...##.#...####            
  #.#.# .### #             
    . ##..∩..              
   #....#  ##              
   .. .#  .#   #           
.## . .# .. ....           
   .   .#. .   .