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