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