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