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