Fuga super "Gudrun's Theme"

And again I found what I was looking for in the notes of Jean-Paul's music. The notes of Gudrun's Theme looked at me mysteriously, as if they wanted to tell me: Make a fugue out of this beautiful melody. And while listening to it, the decision was made.
So here is a strict 4-part fugue to the beautiful melody of my friend! Dear Jean-Paul: I don't know what story is behind Gudrun and I hope it is a beautiful one. This fugue is dedicated to you and your beautiful composition. Have fun with it!
Andreas