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