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1111211X22211221
11XX22X1X1211221
11XX22XX22211221
11XX211XX1211221
11XX211122211221
111122XXX1211221
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11X1221121211221
11X1221XX2211221
111X21X121211221
111X21XXX2211221
11X121X1X2211221
11X121XX21211221
111X2211X2211221
111X221X21211221
111X2X21XX211221
11X1211112X11221
112121X111X11221
X11X2X11X1211221
X1X121X11XX11221
X1XX2XX1XX211221
X12X2X21X2211221
211121X112X11221
21X1212111X11221
212X2X11XX211221
