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