Circles C1, C2, and C3 are inside a rectangle WXYZ such that C1 is tangent to WX, ZW, and YZ; C2 is tangent to WX and XY; and C3 is tangent to YZ, C1, and C2. If the radii of C1, C2, and C3 are 1, 21, and 32 respectively, compute the area of the triangle formed by the centers of C1, C2, and C3.Proposed by Connor Gordon