.   ..#  ..  
 ..  .  #.. #.   
#...##.##.##. .#.
#...#..#....  ...
 !......?..##..# 
 .#.... .....>.#.
 #.....##..#.....
 #≈##....s..# #  
  #.....sy.#.s#  
  ##...<.....#.s.
 #...?#..#...#  #
 ##.#%#.###..s...
  # ##^..  ..#..#
     ###.  #.....
        #.  .....
         .  #..#.
         ..  ...