....#.   ..  ∆      
        #...#                       ....#.###.#         
   .... #...#  #.##.......        .. ..........   .#    
 #......#...#   ..#.......... ....... ....#...  ....    
 .......#...#####.#.....#...$....#...#+#.....   ...#    
. ......#...............#........#..........# ##.#.#    
..##....................?.###....#..........###.....    
..................o#......o......####..............#    
............o.............#...(....###........#.######. 
.....................#.............#..........#........ 
..............###............O.....#..........#.>#######
......$.......###.##.#......oo..........[.....'.........
.........##........#.#......o{{(..............#..#######
...................+...#......[............####...####  
...#...)...........#.#.#..###....###.......#  #......#  
.....................#.#.............<.....####....#.#  
.........##............#....#.....##..........#...##.#  
 ........##.#...#+#.##......#.....##.......##.#......#  
      ..  #.#...#...##.##...#.....##+##...........####  
          .............................#...##.##.####   
           .......####...........#........)##.##....#   
           .......####..................#..##.##.####   
              .......†.............#....#...#.##.#####.#
               ....................#.####...#..........#
               ......<...#.........#.####...#####.######
               ..........#..................### #.#     
               ..##....###.................[..# #.#     
               .  #....#..................#...# #.#     
                  #....#......................# #.#     
                 ......#......................###.#     
                 ..... #....#+#.......#......>....#     
                       #....#.#.......#.......#####     
                       #....#......#..#..........#      
                       #....####..##..#...######.#      
                       ######  #......#....    #.#      
                               #..##..#..###   #.#######
                               #..##..#..      #.......#
                               #.........      #.###.###
                               #.########      #.....#  
                               #.###           #.#####  
                               #...#           #.#      
                               #.#.#           #.#      
                               #.#.#           #.#      
                               ###.#           #.#      
                                 #.#############.#      
                                 #...............#      
                                 #################