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