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