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11X111XX11122X20
11XX111111121220
11XX1122111XX220
11X211X211112120
11X211211111XX20
1X11111211111220
1X1111221112XX20
1X1X11X111122120
1X1X112X1111X120
1X121111111X1X20
1X1211XX111X2220
122111X111112220
12211121111XX120
122X111X11111X20
122X11X2111X2X20
1222111211121120
1222112X1112X220
X11111X111112220
X1111121111XX120
X11X111X11111X20
X11X11X2111X2X20
X112111211121120
X112112X1112X220
XX21111X111X1120
XX2111XX11122X20
XX2X111111121220
XX2X1122111XX220
XX2211X211112120
XX2211211111XX20
X2X1111211111220
X2X111221112XX20
X2XX11X111122120
X2XX112X1111X120
X2X21111111X1X20
X2X211XX111X2220
2121111211111220
212111221112XX20
212X11X111122120
212X112X1111X120
21221111111X1X20
212211XX111X2220
2XX111X111112220
2XX11121111XX120
2XXX111X11111X20
2XXX11X2111X2X20
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2211111X111X1120
221111XX11122X20
221X111111121220
221X1122111XX220
221211X211112120
221211211111XX20
