The allies are going to allow West Germany to flourish freely. And that's going to be the Federal Republic of Germany or West Germany. So by 1950 we have two different Berlins, a communist East Berlin and a capitalistic social democratic West Berlin. And West Berlin is going to grow economically pretty rapidly. And in that 11-year span from 1950 to 1961, about three and a half million East Germans defected to the West, and they did that in Berlin. Now there was an inner German wall that was begun to be built in 1952, and this divided East Germany from West Germany. But that's not the Berlin Wall that is in kind of your imagination.