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