###                                    ###                          
        #.## ####                        #######.##                         
      ####†###.#.                      ###.#.##...#  P                      
      #...###...#                      #..........#     P                   
      #...#  #..###                   ##........#.#    S P                  
 ### ##...####..#.#          ###     ##..........## ..                      
 #.###.......#....############.# #####.#.........# ...                      
 ##.......#..#...#.##.......P.÷###.....#.........##...   P        P   P     
  #............................÷......................                      
 #P................................................... h                    
 ##...#...###P....#....#..P....#............#..†.......          ......>    
  ######P.# ##.########.#.########.........#......#...##         ....#._    
       ####  ###      #####     #..........#..........P#         .....$     
                                #..###########..####..P# #       ..... .    
                                ####        #....###...# P..     P..##..P   
 ################                           #....#..†..###...### .....##    
 #..#P.P.#.##.#.##                          #...#...............#.....P.    
 ##....P.........#                          #................P..........    
 #....P..........#           S     h        ##..........................    
###...P..........##                          ###..#....#......#...D...l.    
#..........<......#                            #####....#.P.. ##........    
##................#          S    h       h       ##....#...   .........    
 #................#                               #.#...##.    #P(......    
 ##..............##     l             l           ##....#.     .........    
 #....÷..........#                                 #...###     #........    
 #.<..............#     l            t    h        #.....#                  
##......÷........##                    S   h     ###.....##    P            
#.#..............#                          D    #......#.#..               
##.............###                               #...........               
#.............#.#       l          D    l        ##.$....Y...               
##.##..P.......#..     D                          #..Rl......  P            
 ######.........#.                                #..........       P       
   ##..##......##             S                   ##.........               
 ###PP..........             SS                    #.........               
 #..............           l                      ##.........               
 ##.............        9                        ##...Y.Y....               
  #####....#.## P.                l              #........###               
      ##....## #...              l               #........#                 
       #.....##.....                     9       #........#                 
     # #....#......#           l                 #........#                 
  ####.#....P.PP....                              #......####P P  .    P    
  #...........P.....                              #..........    ..         
  #.................                             ##..........   ...         
  ##.#..#..P..P..#                   D          ##.......##.P  ...          
   ##.####.....###                           ####......###    .P#           
 #########.....#                           ###....†...#.# ###...#   l       
 #..#..#.##...P#     ....##             ####..§.......#.###.....#    P      
 ##...........##    ##....##            #......§..†.....P#l#.P...#          
 #............#    ##......####       ##.......§.|......§§§........  D      
 #P.#...#.....##  ##..........#####  .#.....§.§...l....§§§§P.......         
 ##.##.##......####.#...........PP###.......§.........§§§§##...#..P         
  #####.####....PPP............PPP.#.#..........†...!.§§§§.##..(#..         
      ### ##.....PPP...........PP........................### ....#.         
          #........................÷.....................#   ...P.   P      
  #########P..##.#P...#.#...#...#†..P......(............##    ....         P
  #.##.P.......####.....####.....##..#................###         lD        
 ##...........P# #.....## ###.....###[.....##$.#.######               t     
 #............## ##...##  #P.....##  .#..P  #....          b              P 
 ##.....###...## #.#..##  ##....##    . .# #.....F                          
 #.###### #....# ##..PP##  #.#.YP#    .. # #...#.         b                 
 ###      ##..##  #..PP.#  ##.(.##     Y   #.....                           
          ##...#  ##..###   #.YYY#         #....#          b                
         ##....#  #....#    #...##                                          
         #...#.#  ##.###    ####.#                                  P       
         #######   ###         #.#                                          
                               ###