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