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