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