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