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