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11X112X111121121
11X1121X11112121
X1X111X111222121
X1X1111X11211121
X1X112X2112X2121
21X11X1111XXX121
21X11XXX11X1X121
21X11X1211X2X121
X1X11X1111X22121
11211X11112XX121
11211XXX111X1121
X1X11XX21122X121
X1X11X2X11121121
11211X2211XX2121
1X21111111X1X121
112111111122X121
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21X111X111111121
2XX111X111121121
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1X1112XX111XX121
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1211121X111X2121
121112X2111X1121
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1111121X1XX2X121
1XX1121211X11121
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1X21121X11X2X121
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1X2111XX1X11X121
1X21112X12112121
1X21X12212122121
111111X111X2X121
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1X211XXX11XXX121
XX21XXX2112XX121
XX21XX2211222121
12211X1X11XX2121
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