##############                     
                     ###    #...(.....##.#   ###               
     ##....          ...#####.#######.##.#   #.#               
     #....#           #.......#     #.##.#####.#               
     #....#           #.......#     #.##.....#.###########     
     #....#           #.......##    #.##.###.#...........#     
     #....#           #.###....# ####.##.# #.#.#########.#     
     #....#          #####...#####....##(###.#.#       #.#     
     #...Y# ##########...##.##...####.##.#.....#  ######.###   
     #....###.......#.8.8.#.#.8.8.#.......>#####  #........#   
     ##+#...........#.._..#.#.._..########.###### #.####.#.#   
        #.#........<#.8...#.#...8.#     ##.#....# #.#  #.#.#   
        #.#..>÷.....##...'#.#'...#      ........# #.#  #.#.#   
        #.#..#######.#####...#####.##   ##......###.#  #.#.#   
      ∆ ..#..#    #........⌠.........   ........)##.#  #.#.#   
        ..#..#    #..#####...#####.##   ###..###.##.####.#.#   
       ...#..#    #.##...'#.#'...#      .................#.#   
       ...#..#    #.#.8...#.#...8.#     ####..##.#.#######     
          #..#    #.#.._..#.#.._..#       ##...#.#.#           
  ∆       #..#    #.#.8.8.#.#.8.8.#    ####......#.#           
  ∆       #..#    #.##...##.##...##    .....#..###.#######     
                  #..#####...#####      ##......÷........#     
                  #.........##           #......##.#####.#     
#####################.......####.###     #...#..##.#.....#     
#...................+...............   .....)#...#.#.###.#     
#..#...#...#...#...#........###...##   ####..##..#.#   #<#  ∆  
#_.........................)#    .+∆      ..  #..#.#   #.#     
#..#...#...#...#...#####...##            ##.  ##....   )..     
#............÷......#  #...#                    ...#  ##.#.    
#####################  #...#                    ...    .....   
                       #...#                           #.# ..  
                       #...#                           #.. ... 
                       #...#                           ###  ###
   ∆                   #####                                   
                             ∆