Neónové trubice - úzke

  _   _            ____   ____    _       _ 
 | | | |  _ __    / ___| | ___|  | |     / |
 | | | | | '_ \  | |  _  |___ \  | |     | |
 | |_| | | |_) | | |_| |  ___) | | |___  | |
  \___/  | .__/   \____| |____/  |_____| |_|
         |_|