[ num ] sp capword sp upword . sp capword sp othword sp othword sp othword sp othword sp upword sp othword sp othword sp othword sp othword sp othword sp othword . capword sp capword sp othword sp capword sp othword sp capword . sp year . sp capword sp othword : sp othword : / / othword . othword . othword / othword / othword / othword / caplet .