и правильно. смотрите! https://www.google.com/search?sca_esv=568211807&rlz=1C1IXYC_ruAZ1001AZ1001&q=%D0%B7%D0%B0%D0%BC%D1%83%D1%81%D0%BE%D1%80%D0%B5%D0%BD%D0%BD%D0%B0%D1%8F+%D0%BA%D0%B2%D0%B0%D1%80%D1%82%D0%B8%D1%80%D0%B0&tbm=isch&source=lnms&sa=X&ved=2ahUKEwi7leiogsaBAxUtQvEDHVm2AL4Q0pQJegQIDBAB