X12112X111X21221
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21X111X21X112121
X221121X21XXX121
X1X112221X211221
1221111211XX2221
121112121X21X121
12111X2X2122X121
11X1122221121121
1X2112X11X111121
X1111XX22X2XX121
21X11X2X1112X221
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X1X11211112X2121
2X211X2X11XX1121
21211X121XX2X121
1XX11X1221212121
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1XX1112111221221
211112X121211121
1X1112XX11122221
12X11X211X122121
2X2112111121X221
X2211XX21111X221
2X2111212112X121
211111211XXX1221
X11111121122X221
11X11X1211222122
1121X11X11X21122
X1211112112X1122
11211X1212XXX122
