Sieťka na deliacu stenu úzka

          _   _          _____   ____     __   
   __ _  | \ | | __  __ |  ___| | __ )   / /_  
  / _` | |  \| | \ \/ / | |_    |  _ \  | '_ \ 
 | (_| | | |\  |  >  <  |  _|   | |_) | | (_) |
  \__, | |_| \_| /_/\_\ |_|     |____/   \___/ 
  |___/