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