Vetracia mriežka na bočné okno

  ____    _____       _    ___    _   _   _   
 |  _ \  |_   _|     | |  ( _ )  | | | | | |_ 
 | |_) |   | |    _  | |  / _ \  | |_| | | __|
 |  _ <    | |   | |_| | | (_) | |  _  | | |_ 
 |_| \_\   |_|    \___/   \___/  |_| |_|  \__|