.....                                  
            .....                                  
    ##+#####.....                                  
    #............                                  
    +............                                  
      ...........                                  
    ##+#..)......                                  
    #...†.)......                                  
#   #.....†......                   .......        
#.###............                   ...$...        
#..........g.....          #......#........        
#........#......#          #...o.o#........##      
#...##>.........+         ##...o..#.........#     .
#.. +...........#         ..........#+#.....#   ...
 .  ###g#...###$#           .....o..#S#.....##.....
      #.#...## g#         ..##......# #....<.......
   ####'#.....            ..........# #............
   #........###            #..l..<#   ##...........
   #...........            #.....##  ∆ #.....#.....
   #...........           ......#      #.....#.....
   #..............        ..##..       ....... ....
   ##.............        .  #.       ........  ...
#####............#           #.      $......... ...
#................# ∆         #                     
#................                                  
#.............#+###.                               
#.........†.#.......                               
#........÷.<#.......                               
#...........#.......                               
#...................                               
#............##+#########                          
#...........)'........#.#                          
######......)#....###..#  ∆                        
     #..............#..#                           
     #........).......### ###  ##                  
     #..................###.###.##                 
     #...........................# ∆               
     ##....###...................#                 
      #....# #...................#                 
      #....# #...................#                 
      #....# ###########.........#                 
      ######           #.......##########          
                       #.......≈≈≈≈≈≈≈.≈#          
                       ##################