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