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