21XX21X1X1X11212
211X21X111111212
211X21X121111212
211X21X111211212
211X21X121211212
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21X12121X1211212
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21X121XX11111212
21X121XX21111212
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21XX212X11X11212
21XX212X21X11212
21XX212X11211212
21XX212X21211212
211X212XX1111212
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21X121X12XX11212
21X121X11X211212
21X121X12X211212
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21XX21211X111212
21XX21212X111212
211X2121XXX11212
211X2121XX211212
21XX21XXXX111212
21XX21XXXX211212
211X21XX1XX11212
211X21XX2XX11212
21X1212XXXX11212
22222XX12X211201
