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