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