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