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