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