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