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