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