Square it
PQRS is a square with 3 ellipse and a circle touching the sides.
O is the center of ellipse E 1 and A is the center of circle.
E 1 and E 2 are identical ellipse of equal area.
AD is a tangent to the identical ellipses.
Area of E 1 is 64 pi .
Area of colored region = X - Y(pi)
X+Y is equal to
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