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