#############         
                       #...........#         
                       #...........#         
                       #...........#         
                       #....(.....(#         
                       #...........#         
       #############   #...........#         
       ............#   #........(..###       
       ............#   #...........+.#       
       ............#####...........#.#       
  #### ..).........................#.#       
   ... ....................†........>#       
   ..$ ........###......######.############  
   ##.########.###......##........##......#  
   #..PP..P###..##......##........##.####)#  
   #.P.PPP.......#......##........##.#.##.#  
  ##PPPP.PP......#......##........##.#.##.#  
  #.PP.>.P.......#####.###..^.....##.#....#  
  #..PP.P........#   #.# #........##.#.####  
  #.P.PPP.P#####.#####.###........##.#.#     
  #...P....#   #.##.....##........##.#.#     
∆ #........#   #.##.....####+####....#.#     
  #........#   #..#.....#       #.####.#     
  #........#   ##.#.....#       #.#  #.#     
  #........#    #.####'##       #.#  #.#     
  #........#    #.## #.#####+####.#  #.#     
  #........#    #..# #.........##.#  #.#     
  #........#    ##.###.........##.#  #.#     
  #........#     #..##.........+..#  #.#     
  #........#     ##.##.........####  #.#     
 ##........##     #..#.........#     #.#     
.......o....#     ##.#.........#     #.#     
.......a....#      #...........#     #.######
........)...#      ##..........#     #......#
..%....?)...#       #..#########     #..###.#
............#       #..#             #..#<#.#
............#       #..#             #..<...#
.......)....#       ..>#      ∆      #...####
 ...........#      ###.#    ∆        #...#   
 ...........#        #.#             ##.##   
                     #.#              #.#    
                     #.#    ∆         ..     
                                     .#.     
                                      #.