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