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