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