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