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212X1X1X21X12X11
X12212121221X211
212112X22221XX11
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211212XX21XXX211
X11X121212X1XX11
2111122X12X12X11
2122122212212211
212X112X22X12211
211X11XXX2XX2211
X1211XX211X12111
212112221121X211
2121111X1X2XX111
X1111X1X122X2111
2121111XXX212211
211X122X1X212111
211X1XXX1121XX11
2112112XX2212211
X11111121X212111
21221X12212XX211
X112122X11212211
211X1112XX212111
X1211212XX212111
X1221212XX212X11
X12X12121X212X11
212X12X21X212X11
212211X211212X11
2122121211212X11
212211121X212111
212X12121X212111
212X121211212X11
212X121211212111
2122121211212111
212X1X1X21X12X11
