#######                
             #.....#################
             #..........#..÷........
             #..#.#.#.#.#.##......##
             #..........#.###....## 
             #..#.#.#.#....###..##  
             #..............# ###   
             #..#.#.#.#......#      
             #...............#      
             #..#.#.#.#.....##      
           ###.............##       
           #.......#####..##        
           ..##....#####..#         
  .. ∆        #............         
  ....      ######.######..         
  #...     ....###.#                
  #...########.##..#                
    .........#. #..#                
     #.......#.###.#                
     #.......#.....#                
######.......#####÷###              
..............##.....#  ∆           
.....................#              
######...#.#.........#              
     #............##...#            
    ##...#.#.....## .###            
    #............#  .#              
    ##...........#  ..              
    ###'###......#                  
    #.....#......#                  
    #.....# ...                     
    #..<..#  ..                     
    #.....#                         
    #.....#                         
    ###+###                         
                                    
                                    
∆         ∆