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