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