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