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