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