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