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