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