..#                                 
            #.#                                 
            #.#########                         
      ##.   #.........##                        
      #..  ##........[..               ∆        
    #.....  ............                        
    #.##..###.........##.                       
    #.......#...........                        
    ......#...........#              #......    
    ..................####           .......    
    .......#..............# .## #####.......    
      ...#..#.........###.# ..# #.....?.....    
      ##.##.####.......##.###.# #.......$.      
       #.##.## #..##.#........###.....g.#       
 #######.##..##..###..###.###...(...gg..#...   ∆
 #.....#.###.##.## ##.###.###..##.lSg.(.....    
 #.....#.###....#  #........#..##..(lg..#..)    
 #...........<###  #...........##...S...#      ∆
 #.....#.......#   #............#..........     
 ###.###.#..#....# #.......(##..)######.#...    
   #.# #.##.#....# #......................##    
   #.# #.##.#.#...##............#..........  ∆  
   #.###.#.......................#######.##     
   #.##..#.......###.......###...#              
   #....##........ ..#########....#             
   #..### .......###>.........#...##            
   #..#             #.........#.....##########  
   #..#             #.........##..............  
   #..#             #......<...#...#..........  
####..###           #.(.$..........#..........  
#.......#           #.........#######.......>.  
#.......#           #........)#     #.<....J..  
#.......#           ###########     ##........  
#.......#                            #....r...  
#.......#                            #........  
#.......#                            #........  
#.......#                            #........  
#.......#                            #########  
#########