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