#    
                                            .#    
            ###                 #   ########.#    
            #..                 #.  #........#####
            #.#                #...##.<...........
            #.# #.             ........<.###.####.
            #.# #.#            #...##....#   #    
       ######.# #.###....#.    ..........###.###  
    ####...##.# #... ......    ................#  
   ##.........# #..# ....#.#   #..###.##.###.#.   
   #...♣..###.# #..##....#.#    .   #. #.#   #    
#.....♣_♣.# #.###..# .>.....     .###.##.###.#    
#.###..♣..# #...#.<##.......     ............#    
#   #.....# #.#.........#        ####........#    
    ###..## #...#.##.#.##           ####.#####    
      #.##  ##.##.##.#.###.#           #.#        
      .#     #.##..........#           #.#        
             ..#####.#.#####           #.#        
            ##.#   #.#.#               #.#        
             #.    #.#.#########       #.#        
             .[    #.#..†......#########.#        
                  #....#######...........#     ∆  
                .......#     #############        
                .##..(##                          
                  ##.#                            
                   #.                             
                   #.                          ∆