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