[ num ] sp upword sp year sp - sp capword othword sp othword sp capword sp capword , sp capword othword sp othword sp upword - capword sp othword sp capword sp ( capword , sp capword sp year ) sp / sp capword . sp othword capword sp caplet othword , sp capword sp caplet . sp capword . sp – – sp upword - capword sp capword othword sp othword capword sp capword , sp year .