Page 35 - Nutshell 3

They both look at Fred the square, and frown at him.

Fred the square is puzzled and says, “I don't know why you are angry
at me! Didn't you already trade houses with each other? I'm satisfied.
Why aren't you?”

Fred the circle and Fred the triangle look at each other and blink.

Then Fred the circle says, “Yes, we did trade with each other already.
But we lived in different houses then.”

“That's right,” says Fred the triangle. “It's not Fred the square's fault.
All we have to do now is trade with each other one more time, and
everything will be just the way it should be.”