Neónové trubice - úzke

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