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