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