.  #.#                                
      #. #.#                                
      #.##.#                                
       ..#.#                                
        ...####                             
         .....                              
         #..#  #                            
   #######.)##.####                         
   #..)............                         
   #........#..W..                          
   #.......##.........#..                   
   #.......?..y.......#'#####               
   #.......##.y.............#         .##   
 ###y.y....#  ....y.y.......#         ..#   
##.........#   ... ..o....>.###       #.#   
#..#.......#    ..  (o...$.#...       #.#   
#.##.......#     $  #co.>.....#      ##.####
#.##########    ## ##W#....##.#      #.....#
#.#            ##..#(...#   #.#    ###.....#
#.#          ###...#.(#######.######.......#
#y#  ####    ..................÷.....#.....#
#.#  ...      ##.#....#######..#######.....#
#.###.#      #......#.#   #.......#  #.....#
#.yy..#      #...#(##.#   #.......#  #######
#.#####    ∆ ...... #.#   #.......#         
###          ...... #.#   #########         
             .....  #.#                     
             ....   #.#                     
             ....   #.#