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