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