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