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