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