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