∆ 
                                                     
                                                     
                                                     
                        .....                        
             ......   .#.......     ###########      
             ......   .........     #.........#      
             ......   .........     #........)#      
              ..... ###........     #.........#      
               #...  ..........     #.(.....###      
            ####.#.###.........     #.......#        
            #........wl........     #.......#        
            #.##.##.##g........     #.......#        
       ∆ .###.##.##.##.........     #.......######   
    ..   ..................(...   #######........#   
    #...  ###.##.##.##.........   #.#####........#   
    #...  ###.##.....+.........   #.#............##  
    #...###.........##.........   #.#.............###
    .....(^.(.#####.###..#...######.#......###......#
      #.......#   #.# #..#...##.....#...........)...#
      #......##   #.# #..#...##.............##......#
  ..#<#......#    #.# #..#..†##.............##......#
  ...........#    #.# #......##.............####....#
   .#####.####    #.# #..#.†..†.............#  ######
        #.# #######.# #..#.#.##.............#        
        #.# ........###.....................#        
        #.# #######.....<...>...........#'###        
        #.#   #.# #.#.#.............#####.#          
.#.######.#   #.# #.#.#.............#   #.#          
..........#   #.# #.#.#.........##..#   ###          
.#######..#   #.###.#.#.###.###.##..#                
       #..#####..[..#.#.#  ........<#                
.#######........###.#.#.#  ..##.###.#                
.........########...#.#.#     #   #.#                
##########      ###.#             #.#                
                  #.#             ###                
                  ###                                
                         ∆