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