###########           
      # #.........#           
     ##.#....)..#.##          
     ..........†..>#          
      #.......#.#..#          
      ####.#<.#+#..###        
         #...........#        
        +............#        
        ###..........#####    
          +..........)...#    
          #..........###.#    
          #..........# #.#    
          #..........# #.#    
            ########## #.#    
                       #.#####
                       #.....#
                       #####.#
                           #.#
                           #.#
                           #.#
                           #.#
                           #.#
        ∆                  #.#
                           #.#
##...#####                 #.#
#........#                 #.#
#........#  ################.#
#........#  #.o..............#
#...>....#  #.################
#........#  #.#               
#........#  #o#               
.........####.####            
........(oooo....#            
%.o..............#            
......)........÷.#            
...#..÷..........#            
.. #..)..........#            
.....##....(.....#            
..... #..........#            
....  #######+####            
... ∆                         
...                           
                              
                              
                              
      ∆