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