Ключевые слова: advertisement, archive, book, booklet, business, chaos, communication, datum, dirty, document, education, fact, file, folded, folder, grey, illustration, information, isolated, lot, news, newspaper, nobody, note, object, office, order, page, paper, pile, proposal, report, sheet, stack, storage, threedimensional, tiedup, tower, vertical, view, warehouse, white, work,