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