..                            
                      #.####                        
                      .....#                        
                      #.##.#                        
                      #.##>#                        
            ##..      #.##.##                       
            ....#######.#...###                .#   
           .#............###>.#################.#   
            ....♣.....)..# #.#................#.#   
            #......###.#.###...##############.#.#   
            #.♣...♣.##.##.....#.#         ###.#.##  
            #........#.##....###.#        #......#  
            #...<..(......#.##  #..       #.#...##  
            #.......#####....#  ∆###      #.##.##   
            #.♣...♣.###.......#           #  #.#    
#############.............##...  #####  ######.#    
.......<......#.♣.###.###.   .   #....#+#....#÷#####
###########.###.......# #.       #....#_#..†......÷#
          #.# #.#####.#          #....###....#.###.#
          #.# #.#                 #...@.....##.# #.#
          #.# #.#                 #.........##.# #.#
          #.# #.#                 #.#.....####.# #.#
          #.# #.#                 # #######  #.# #.#
          #.# #.#                            #.# #.#
              #.#                            #.# #.#
                                                    
                                          ∆