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