[ num ] sp capword sp capword sp othword sp capword sp capword sp num : sp capword sp othword sp smallet sp capword , sp capword sp capword othword sp capword sp capword sp num , 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 .