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