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