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