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