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X2 y2 10 0
X2 y2 10 0 pictures 5
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X2 y2 10 0
x2 y2 3x 4y 10 0
x2 y2 2x 3y 10 0
x2 y2 2x 4y 10 0
x2 y2 3x y 10 0
x2 y2 4x 6y 10 0
x2 y2 10x 2y 10 0
x2 y2 2x 10y 10 0
x2 y2 6x 2y 10 0
x2 y2 2x 6y 10 0
x2 y2 10 0
