###  ###      
         ####.## ..#  ####
       ###.....###.###.#.#
      ##....≈...........# 
      #...≈≈≈.....≈≈≈..##.
      ##.≈≈≈....≈.≈≈≈≈....
       #......≈≈≈≈.≈≈≈..≈≈
       ##....≈≈≈≈...≈≈≈≈≈.
    ######...≈≈≈..<..≈≈≈..
    #....##.≈≈≈≈≈...≈≈≈≈≈.
    #...##...≈≈≈≈≈.≈≈≈≈≈..
    #.##.###...≈≈≈≈.≈≈....
    #.##..#......≈≈≈......
#####.###............##..#
#.......###...######## ...
#.......# .####         ##
#..############           
#..............           
#.#############           
#.#  #........#           
#.####.######.#           
#......#    #.#           
########    #.#           
            #.#           
            #.#           
            #b#           
            #.#######.    
            #bK.......    
            ##########