###+##    
  ######+##                                            #....#    
  #..(...(#                                            #....#    
  #.......+                                            #.>..#    
  #.......#                                            +....#    
  #.......#                                            #....#    
  #.c§....#                                           ∆#....#    
  #.c§c...#                                            #....#    
  #cc(....#                                            #....#    
  ###(#####                                            #....#    
    #.#             ∆                                  #.<..#    
  ###.#                                                ##..##    
  #...#            ∆   ∆                               ##.#####  
  #.###      ##### ∆  ∆    .......                     #......#  
###.#####    #...# ∆      #........                    #......#  
#.......######...#        #........                    #......#  
#.........÷......######## #.........                   #.(....#  
#.......######..........###.........#                  #......#  
#.......#    #............#.........#               ####......#  
#......(#    #..........#.#..........              ...........#  
#.......#    #..........#...........#              #####......#  
#>......#    #..........###.........#                  ###.####  
#####.###    #..........# #.........#                    #.#     
    #..      #.########## #.........#                    #.###   
    ####     #.#          ##...#####                     #...#   
                           ###.####                      ###.#   
                            #.....#                        #.#   
                            +.....#                    #####'####
                            #.....#                    #........#
                            #.....#                  ###........#
                            #.....#             ######.'........#
                            #.....###############......#........#
                            #.....##..............######...)....#
                            #..)..'..##############    #........#
                            #.)...####                 #........#
                            #######                    #........#
                                                       ##########