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1X22211121X12110
1XX2211X11XX2101
121XX11X12211101
1222X11221X1X12M
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12XX211X1111X111
2212X1X11X21210M
1122112X11XX1100
1XX2111X112X1201
221XX1111X11X100
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1112X11X1121X22M
