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4x2 2x 1 4x2 2x 20

4x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 20
4x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 20
4x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 204x2 2x 1 4x2 2x 20