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