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