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