s##                          
                                  #..   ....                         
                                  #........H.     #############      
                                  #...........#####...(.......###    
                                  #...................(.........#    
                             .    #...................C.........#    
                            ..#   #.>.  ...........(..zD........#    
                            ..#   #..#  ###############O%.......#    
                        .## #.'   #s.#                #.........###  
                       ....##.#   #<Z#   ∆            #...........#  
                      o..f..#.#####.z#          ∆     #...........#  
                      Y.........Z.Zzz#                #.........###  
                      >..............####         #####..###+##.#    
                     .Y.................#         #......#    #.#    
                      ......#...........######+####......#    #.#    
                       .... #............................#∆   #.#    
                       .. # #..............########......#    #.#    
                       ####'##'#######'#####......#......######.#    
       ∆              #...........................#.............#####
                       ...........................#.................#
                       ...........................#.................#
                       .........).....##'##'#.....#.................#
                        ....).........#...<.#....##..############...#
                         .....#####...#.....#....#...#..........#...#
                          ##..  ###...#.....#....#...#..........#...#
                           ..8....#...#.....#....#...#..........#..##
                            %.z...#...#.....#....#...#..........#..# 
                         ..).(....#...#.....#....###.#..........#..# 
                      ..#.?.......#...#.....#.^....#.#..........#..# 
                     .................#.....#......#.#####'######..# 
                    ........%.........## ...#......#...............# 
                   ......8...>...8...§.#... #......#............#### 
                  .....................'....#....###............#    
           ∆     #.....................#....#....#..............#    
                 #......#.........#....#'####....#..............#    
                 #......#.........#..............#..............#    
              ∆  #......#.........#....#######...#...#########..#    
                 #......#....8....#....#.....#...#...#    .  #..#    
                 #......####...####....#.....#...#...#   ... #>...   
                 #.....................'.....#...#...#  C...    .    
                 #...........(.........#####'#...#...# .....         
                 +......##+##########..)))..)....#...#.......        
               ∆ #####ZZ#           #....%)......#...+.......        
                     #.<#           #....).......#...#.......        
                     ####           ####()####'###...#######         
                                 #.........................          
                                 #........................    ∆      
      ∆                          #...............########..          
                                 #...............#                   
                             ∆    ...............#                   
                                   ..............#                   
∆                                   .....#####...#                   
                                       ..#   #...#                   
                                              ....