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X1112X2X2X211211
X111212121X21211
X1212X1X11211211
X1212X2XXXX11211
X12121X1X1221211
X12121211XXX1211
X121212221XX1211
111121X1X1XX1211
1111212121221211
11212XXX11211211
11212X212X211211
112121X1X1XX1211
1121212XX1XX1211
1121212X212X1211
11212121211X1211
21X121X2111X1211
21X121X221XX1211
21X122XXX1211211
21112X2X212X1211
21112X21X1221211
21112X22112X1211
211121X12X221211
211121X2XXXX1211
21112111XX1X1211
211121222X1X1211
2111222XX2211211
21212X1X2X211211
212121XX2X2X1211
212121X11X221211
212121X112XX1211
2121211X21XX1211
21212112XX2X1211
21212121XX121211
212122X12X211211
