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1X212X121X1X1110
12X111XX22121110
X11112X121212110
22111X2221XX1X10
11X11211X2XXXX10
2X1121XX122XXX10
X2X12X2112112X10
2X2111212X11X210
X11122221XX2X210
XXX1X2XXXX1X2210
1211XX12X2222210
