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