∆      ∆                  
                                       
                                       
                             #####     
                 #.#         #...#     
       #####     #.#       ###.#.###   
       #...#######.#########...#...#   
       #.#.........#......†..#####.#   
       #...#.##.##.#.#######...#...#   
       ##.##.##.#....#     ###.#.###   
        #.##.##......#       #...#     
     ####.##.####...##       ##.##     
     #........# ##.##         #.#      
     #.##.##.......#         ##.###### 
    ##.##.###.####.#         #.......# 
    #.....#  .#  #+#         #..####)# 
    #..####                  #..#  #.# 
    #..###                   #..#  #{# 
    #..#.####.       ∆       #...  #l# 
    #.........               ....  #o# 
  ###.........              .....  .w. 
  #.......####              ...#   ... 
 ###...####                       ....#
 #E#...#E#                        #.#.#
####...####       ∆               .. .#
#.........#      #+#                   
#...._....#      #.#                   
#.........#      #.#                   
####...###########.#####               
 #E#...#E#....##.......#               
 ###...###.##.##.<...#.#               
   ##......#...#†...##.#######         
    ########.#.#.#............         
           #...#.##.##^#######         
           ##.......##.#               
            ####.#####.#               
               #.......#               
               #########