.... #....#    
      .  ....#....#    
      ..  C..#....#   .
       ≈c #..#....# #..
         .#..#....#..# 
          ..c.2......# 
      ######pCOO....###
      ......2XLZ<......
      ......)e<Z.<.....
      .......CDZp......
      .................
      ######........###
           ........... 
          ...#....#....
         ....#....#....
        #..#.#....# ...
        e#.#[#....#  ##