def decodeer(bericht): """ >>> decodeer('Oea ie.mtat n') 'One at a time.' >>> decodeer("W'entwies u o,cnw ev.erse a ybtb,rta o re") "We're not waiters, but boy, can we serve." >>> decodeer('Dtn enspae srsy oemasntigt s.uo nho ne vL.ki iryl intagia') 'Dating a tennis player is risky. Love means nothing to us.' """ def codeer(bericht): """ >>> codeer('One at a time.') 'Oea ie.mtat n' >>> codeer("We're not waiters, but boy, can we serve.") "W'entwies u o,cnw ev.erse a ybtb,rta o re" >>> codeer('Dating a tennis player is risky. Love means nothing to us.') 'Dtn enspae srsy oemasntigt s.uo nho ne vL.ki iryl intagia' """ if __name__ == '__main__': import doctest doctest.testmod()