.                   
    . ##.   X#                    
    #   # #   .                   
       ..    .#                   
           #                      
    .#  .    #                    
     .#    #                      
#.    ..##.#   #                  
# .   #...##....#                 
 .  . ###..      #                
   . .. .  #..#..#                
{   . .## .## ..#.#               
    ..##..#.##.. ..#  #           
  X #.. .............             
    ..#.......    # #             
 #  #..# X . ...# . ..            
 # .#.. ...#. ..  ...#......(5... 
{ .  . #..## #..## .....##....3.# 
  . # ..# ...∩ .........##....5.##
    ......#.###.#.#..#............
   #.# .....#..##.#...............
   # ..#. .#..## #....?...........
   #... ...#..#...#...............
   .......###.#.#........X........
    #  #.. ##............x...%....
    .... .. ......#.....##......##
    ....# #. ...........##!.....# 
      .  #..# #..##...............
         ............# ...........
       .#..#......................
        #.#.#.###.................
        ..##.#  ......... ..      
          ...   .#.........       
         ...      . ....##        
         .#       ......