.                ...#      
..               ...#      
  .### ######.#  .#.###    
   ... #......# .##...#####
∆ # #.##.#   ###.#........#
###.#..#h### #...#........#
........h..###.###......†.#
###..#...#..............<.#
 #.............###........#
...#......[...## #........#
.  #..........#  #........#
   #..........#  #.<......#
 .............#  ##########
 .#...............#        
.....####..#.S.....        
 .###   #....###...#       
        ....##!##..#       
       #.#..# ?. ..#       
       .....# ∩5# .#       
      .....   ∆∆