$        #####                               
                ##.#.####                            
                #<....#.##   # . $                   
      .<.$### ###...#.#..#  .#..                     
      .......##......∩...# .....                     
       .......###...#.#..#...<..                     
   $    #.....#.......@.........                     
 ..$    #.........##...........#                     
##...    #........####.........#                     
.....  # #.......#######......##                     
 ....##. ##.........#  ...>.....                     
  #...$###)........##  .........                     
   #...............#   .$......#                 $  $
   #.....#####......# .#...$....                     
   #....##   ##..#..#               $                
   #....+     #.##..#                                
  ###...#     #.###.#$ $                             
  #.#...#     #.#  .#$$                              
###.....##                                           
#........#####                                       
#..)).........           $                           
#..)<..###....                $                      
#....)..# ....           $                           
##.....##  ...                                       
 ##.....#   ..            $                          
  ###.....                                           
    #.......                                         
    ##......#                                        
     #......#                                        
     ...#.$..                                        
                                                     
                                                     
              $                                      
                                                     
                                                     
                                                     
                                                     
                                                     
                       $        $                    
                                                     
                             ...............         
                             ........$..$..$         
                             ...............         
                             ....#..........         
             $                ............           
                               #.#......             
                                #...@.#              
                               ##..$$.#       #      
                               #.$....#     ..##     
                               ##.....#    ....      
                                ##....#   ....$#     
                                 ##...##+#.#....     
                                  ##...........#     
                    $              ###........##     
                            $        #.........#     
                                    ##.....##..#     
                                    #....###  ..     
                                    ##..##     #     
                                     ####