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