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X1X1X221121112M0
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1121X121121111M0
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21X11121121111M0
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21X11X2112111XM0
1121112112111XM0
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21112121121112M0
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21111X21121111M0
X1X1XX21121111M0
21212221121111M0
1111122112111XM0
1121X22112111XM0
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