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