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