Neónové trubice - úzke

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