XX21X11XX221X11M
XX21X12X2221X11M
XX2111112121X11M
XX2121X12X21XX1M
X121X1X1X121111M
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X1211122XX21211M
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1X2111X12X21211M
1X2111212121111M
1X212121X221111M
112111112121XX1M
112111212X21111M
112111212121211M
1121112122211X1M
112121X12X211X1M
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1221X1212121211M
1221212X2121X11M
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212111112X21X11M
2121112X2121111M
212111212121111M
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2121211X2X21111M
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