######                 
         #....#                 
     #####....##                
     #.........#                
     #.........#                
     #.........########         
     #................#         
     #................#         
     #................#         
     #................#         
     #................#         
     #.........########         
     #.............#            
   ###############.#            
   #.............#.#            
   #.##..........#.#            
   #.##.##########.#       ∆    
   #.##.#..........#            
   #.##.#.###########           
   #.#..#.#  ###....###         
   #.#..#.# ##........##        
   #.#.##.###..........##       
   #......##............#       
   ###.#####............##      
     #.#   #....####.....#      
     #.#####<.###  ###...#      
     #.....####      ##..#      
     #.###....###  ###...#      
######.# ##.....####.....#      
#......#  ##............##      
##.#####   #............#.. .   
 #.#       ##..........##.##.   
 #.#        ##........###...    
 #.#   #########....### #..#    
 #w#   #....w..######## #..###.#
 #.#   #.####...#  #..  ......  
 #.#   #.#......#  #.####..#    
 #.#   #.#.#..w.#  #>......#    
 #.#   #.#.#....########...#    
 #.#   #.#.#.............†.#    
 #.#   #.#.#....########.#.....#
 #.#   #.#.#....#      ..#####.#
 #.#   #.#.#....#     ....      
 #.# ###.#.#.#..#    ######     
 #.# #...#......#               
 #.###.#####.##.#               
 #.....#   #....#               
 #.#####   #.####               
 ###       ###