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