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