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