[ num ] sp capword sp capword sp othword sp capword sp capword sp / sp othword . sp othword sp caplet . sp capword , sp caplet . sp capword , sp caplet . sp caplet . sp capword sp othword sp othword . sp capword sp othword capword sp / sp upword sp capword sp capword sp othword sp capword sp capword sp capword . sp — sp upword sp capword sp / sp capword sp othword sp capword / sp capword sp & sp capword , sp year . sp — sp capword sp othword sp othword : / / othword . othword / num . num / num .