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