"           #
 m mm   mmm     mmm   #   m          mmmm   mmm
 #"  #    #    #"  "  # m"          #" "#  #   "
 #   #    #    #      #"#           #   #   """m
 #   #  mm#mm  "#mm"  #  "m    #    "#m"#  "mmm"
                                     m  #
                                      ""