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