♣♣♣♣                                                   
  ♣♣♣♣♣♣..♣           ♣♣       ♣♣♣♣♣♣                         
 ♣♣......♣....♣    ≈ ♣♣.♣   ♣♣♣♣....♣♣♣                       
♣♣..<..♣♣♣ ♣.♣.♣   ≈≈♣...♣♣♣♣.....♣...♣♣                      
♣......♣     .♣    ♣≈≈≈...♣.....♣♣♣♣♣..#                      
♣♣♣..♣.♣             ♣≈≈≈...♣♣♣♣♣   ♣..##                     
  ♣♣..♣♣  ♣          ♣♣≈≈≈≈♣♣       ♣♣..#                     
  ♣♣.♣♣   ♣.          ♣♣♣≈≈≈♣♣♣    ♣♣♣.##                     
  ♣..♣      .♣♣       ♣♣♣..≈≈≈♣♣♣♣♣♣..##                      
  ♣.♣♣       ..♣    ♣♣♣...♣♣≈♣♣♣.....##                       
  ♣.♣         ♣.♣  ♣♣...♣♣♣.♣♣.....###                        
  ♣.♣♣♣        ♣.♣♣♣.♣♣♣♣...♣♣.....######+#                   
  ♣♣..♣♣♣   ♣♣♣♣♣...♣♣  ♣.♣♣♣....###.......                   
   ♣♣♣..♣♣♣♣♣....♣♣♣♣   ♣.♣.....####.......                   
     ♣♣♣.....♣♣♣♣♣      ♣♣.♣....#..........                   
       ♣♣♣P♣♣♣        ♣♣♣♣÷..##...#.#+####                    
         ♣♣♣        ♣♣♣....######.#.#                         
                  ♣♣♣.....##### #.#†#                         
                ♣♣♣.....#.....###.#.#                         
           ♣♣♣♣♣♣......#....#.....#.########                  
          ♣♣..........#...........#.........                  
          (........##.........##.##.†##.##.#                  
          ......#................##..##.#      ##########     
          ##......###.........#####..##.#      ..##.....######
           #.####.#.#.........#......##.#      #.##..........#
           #    #...#.........#.####.##.#####+##.##..........#
              #.###.#.........# #.................#..........#
              #...............# #.##.###..........#..........#
              #..##...#...........................#..........#
              #.  #############.#.#..##.#####.........†......#
              #               #......##.    #.........#......#
                              #.......#.#   #.........########
                              #....#.##.#..##.##......#       
                              #.........#...#.##.######       
                              #......#..##..#.##....#         
                              #......#......#.....#.#         
                             ##....#.#...#..#####.# #         
                             +...........#........#           
                             ###.....#.#.###...##.#           
                               #.....#.#..........#           
                               #.....#.#####...##.# #         
                               #...........#....#....         
                               #........##............        
                               ##........#..#...##......      
                                #...>.......#.#.# ......      
                                #......#.#÷.#...# ......      
                                #........#....####......      
                                #.....#..#....'..'..          
                                #.###.#.......####.           
                                #.# #.#...#...#               
                                #.# #....##...#               
                                #........##...#               
                                ###########...#               
                                          #...#               
                                          ##+##