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X121X1XX1X2XX211
2111X1XX1XXX1X11
211XX2211X2XX211
212XX2211XXX1X11
212XX2211X2XX211
X1111X1X12XX1X12
X1111X21XXXX1X12
X1X11X111222XX12
21111X1112XX1X12
21111X2XXX22XX12
21X11X2XXXXX1X12
21X11X2XXX22XX12
X11112212X2X1X12
X11X112X1X2X1X12
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211111212X2X1X12
211X122X12221212
221X122X1X2X1X12
221X122X12221212
2112121111221X21
X111111X11111221
X111111211X11121
2112X21111121121
X111X11X11X11X21
2112X21X11X21X21
2112X21211221221
X111211111X11221
X111211X11211121
2112221211121X21
2111X121X21X1X22
2111X2XX121X1X22
211121X1X2221222
2112X1X1X21X1X22
2112X22X12221222
2112222X121X1X22
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21X1111121X1X111
21X1111XX211X111
21X11121X1XX2X11
21X11211X1X1X111
21X1121X221X2X11
21X1122X2211X111
21X1122X221X2X11
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11X11122XX211X12
211111211X111X12
211X2X12XX211X12
21XX2X111X111X12
21XX2X12XX211X12
