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2111X1112121X2MM
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11X121111X22X2MM
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112121111X1X21MM
11111111X11X2XMM
2111111112XX22MM
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21X1X1111XX1XXMM
11X1X111X21XX2MM
11X11111111112MM
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1111X1111212XXMM
11X111111X12X1MM
2121211122222XMM
1121X111X12211MM
1111211122X111MM
2121X111121111MM
21X1X111XX1222MM
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X1X121112X11XXMM
X1112111X22121MM
