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