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