я спросил у яндекса... http://yandex.ru/yandsearch?text=%D1%83%D0%BB%D1%8C%D1%82%D1%80%D0%B0%D1%84%D0%B8%D0%BE%D0%BB%D0%B5%D1%82%D0%BE%D0%B2%D0%B0%D1%8F+%D0%BB%D0%B0%D0%BC%D0%BF%D0%B0+%D1%81%D0%BE%D0%BB%D0%BD%D1%8B%D1%88%D0%BA%D0%BE&lr=10748