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