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2x x 1 x2 5x

2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x
2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x
2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x2x x 1 x2 5x