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