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112111212X211102
11211111X11X2112
11211111X1X21112
1X21111X2X21X112
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1X2111XX2XX12112
112111X1X121X112
1X2111XX2X2X1112
XX21111X2X1X2112
X1211111X112X112
X1211111X1X12112
XX21111X2XX21112
X1211111X12X1112
X12111X1X11X2112
X12111X1X1X21112
XX2111XX2X21X112
2121112X2X111112
2X211121X1111112
2121112X2XXXX112
2X211121X1XXX112
2121112X2X222112
2X211121X1222112
