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111111122X211221
2X12X112X1211121
2X12X1122X211221
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1X11X11221211221
2111X112X1211221
2111X1122X211121
1X121112X1211221
1X1211122X211121
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221X1X12X1X212M1
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1111221XX1221XM1
1111121X112X1XM1
1X111211112X21M0
X21X2X111121X2M0
12112212121111M0
