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