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