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11222XX212111122
X12X1XXX1X111X22
X1212X22111X1222
X122211X1X121X22
X121122111121X22
112XX21111111X22
2121221X12111X22
212XX11X1X1X1222
1121XX121X121X22
112X222X1X121122
X121XXXX121X1122
212X2XX1111X1X22
11212111111X1122
11221XXX1X1X1222
2121XXX111111222
X1211X11111X1222
2122X22212121222
112X11X211121222
2122112X11111122
212111X112121122
X12X22X1121X1222
112XX1221X111222
X122XX211X1X1122
212X12221X111122
