Поршень 2C

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