Вход

  _                __        __  ____    _             
 | |_   _ __ ___   \ \      / / |  _ \  | |      _ __  
 | __| | '_ ` _ \   \ \ /\ / /  | |_) | | |     | '_ \ 
 | |_  | | | | | |   \ V  V /   |  _ <  | |___  | | | |
  \__| |_| |_| |_|    \_/\_/    |_| \_\ |_____| |_| |_|