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21X2121X1X212112
21X2121X22212X12
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21X2111112212X12
211X121X2X212112
211X121X12212X12
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21XX12112X212X12
2112111X12212112
2112111X2X212X12
21XX111X1X212X12
21XX111X22212112
211212111X212X12
2112121122212112
211X11111X21211M
211X111122212X1M
21X2121X1X21211M
21X2121X22212X1M
21X211112X21211M
21X2111112212X1M
211X121X2X21211M
211X121X12212X1M
21XX12111221211M
21XX12112X212X1M
2112111X1221211M
2112111X2X212X1M
21XX111X1X212X1M
21XX111X2221211M
211212111X212X1M
211212112221211M
