[ num ] sp capword sp othword sp othword sp num othword sp capword sp capword sp othword sp capword sp capword sp ( caplet - upword sp year ) , sp capword othword sp num - num , sp year , sp capword sp capword , sp upword , sp upword sp / sp capword . sp othword sp capword sp caplet . sp capword , sp capword sp caplet . sp capword , capword sp capword . sp – – sp upword , sp year .