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