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