2XXX1X122X221112
2XXX1X22X1221112
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21121XX11X21211M
2X11X121X1211121
221X11X212211121
111112XX1122X122
21X2X1X1X12X1X22
22121112122X1X22
11X21X2121221100
2X12X112X1211100
2X12121111211100
XX12121111211101
X1X212X121221101
2X1X112111221101
211X212121221101
22X21X12212X1101
X1X2X21X21221110
22X2XX1221221110
1XX2121121221111
11122X1X21211111
22121X2X1X221111
22122X1211211111
X112X1112X2X1112
111212XX2X221112
2112X111X122X112
211212X111221X12
221211X22122X112
