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