Can you guess the names of the States (Länder) of the Federal Republic of Germany (or just West Germany) the years after its formation?
The territories in dark gray are respectively the French Protectorate of Saarland and the Eastern Territories lost during WWII: both of them were claimed by the FRG, but were not under its control.
The striped territory was a de facto Länder with disputed political status.
And maybe Saxony?