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