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Y 1 x2 2x 3

Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3
Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3
Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3Y 1 x2 2x 3