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