Ключевые слова: accessory, bills, binder, book, business, communication, confidential, correspondence, data, design, document, dollars, envelope, eyeglasses, file, folder, forbidden, icon, icons, illustration, information, isolated, letter, mail, manila, message, money, notepad, object, office, optical, package, packaging, packet, paper, post, print, secret, security, send, set, string, urgent, wallet,