#########                                    ####                   
  ........########     ###################### .....                   
  .......<#......#     #..........#........y#......                   
  ........#......#     #..........#.......y.yJ....$                   
  ........'......#     #..........#........y#......                   
  ........#......#     #..........'.........# ...!.                   
  ........####<[##########.##..####...##..###  ....                   
  ######...  #..##.##..######..######+#####     ###                   
       #...  #.........................#                              
       #...  #.........................#                              
       #.... #.........................#                              
########..   #..#######.##..##.##.######                              
#........#########.####.##..#####.##..#                               
#........#............#............'..##+##....                       
#........'............#............#..#.......#                       
#........#............#............#..#.......#   ..                  
#........#............#............#..+.......#  ...                  
#........##########'###.##..###..###..#......   ..#                   
#####................##+##..###..###..#....#####..#                   
    #................#........#.......+....#......#                   
    #................#........#.......#....'......#                   
    #................'........#..##...#....#......#                   
#####................#####...##..######....#..##.##         ###       
#...÷.÷..####+#####......#...##.......#....#..##.###+########.#       
#........#.....#..#......#...##..##...+....#..........#.......#       
#........#.....#..#......#...######...#....#..........#.......#       
#........'.....#..#......#...#    #...#....#..........#.......#       
#........#.....#..#......#  .#    #.>.#....#..........#.......#       
#........#.....'..#......+        #...#....#..........#.......#       
#........#..####)##......#        ###'#....#.##..##.###..####.#       
################.#####+#           #....####.##..######..######       
            #..........#           #....#...................#         
            #..........#           #....#...................#         
            #..........#           #....#...................#         
            #..........#           +....#...................#         
            ########..##....#+  ####....#################..##         
            ###..###..#.......  ........................#..#          
            .......#..#.......  ........................#..#          
            .......#..#.......  ........................#.>#          
            .......'..#......>  ...........................#          
         ###########.##.......  ...........................#          
         #...####.##.#......##+########'##+##+#....#########          
        ∆#...........#......#.................+....#                  
         #...........'......#.................#....#                  
         #############....).#..##...###########....###                
              #............##..##...#######....###...#                
              #............#..............'....#....##                
              +............#..............#....#....#                 
            ###............###.##..######.#....#######################
            ........##########.##..#....#.##..............)).........#
            ........'..#.....#.....#....#..#...............).........#
            ........#..#.....#.....#....#..#...............).........#
            ........#..#.....#.....#....#..#.........................#
            ........#..#.....#.....#....#..#.........................#
            ........#..'.....'.....#....'..#.........................#
            ........#..###..##..####....#..#.........................#
            #########..# #..##..#......######....################....#
                   ..... #...#..#......#    #....#              #....#
                  ...... #...#..#......#    #....#              #....#
                 #...... +...#..#......#    #....#              #....#
                 ################......#    #....#              #....#
                                ########    ######              ######