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