Sieťka na deliacu stenu úzka

            _       _   _      _   _    ____ 
  ____     | |     | | | | __ | | | |  / ___|
 |_  /  _  | |  _  | | | |/ / | | | | | |  _ 
  / /  | |_| | | |_| | |   <  | |_| | | |_| |
 /___|  \___/   \___/  |_|\_\  \___/   \____|