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