. # ##. .              
  #  . .  ............#
 .. ..................#
.. .. ...... .........#
  . X.... ............#
.. #........... ......#
 ###...... .. ........#
... #...###...###...## 
. # ....X#.....#.. ..##
 # ... .....XX........#
. #.(###....#######4###
.#.#..###. . ..# #.##∆ 
.# #. .#.###.### ###   
#  # . ##   # #        
     ..#     .h§       
     #.      ...!      
 .#   #       ..#.     
              ... #    
   ∆           .#