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