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