4x 2 4x 1 x2 4

4x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 44x 2 4x 1 x2 4