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