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