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