вы удивитесь  http://www.ejwiki.org/wiki/%D0%95%D0%B2%D1%80%D0%B5%D0%B8_-_%D0%B7%D0%BD%D0%B0%D0%BC%D0%B5%D0%BD%D0%B8%D1%82%D1%8B%D0%B5_%D1%81%D0%BF%D0%BE%D1%80%D1%82%D1%81%D0%BC%D0%B5%D0%BD%D1%8B