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1X11X112111X1221
1111X1X221211221
1X1111XX212X1221
11111122X12X1221
1X11X12XX1211221
1111X12X21XX1221
1X11112221X11221
111XX11X112X1221
1X1X111211211221
111X1112211X1221
1X1XX11X21111221
111X11XXX1X11221
1X1XX1X2X1XX1221
111XX12211111221
1X1X112X111X1221
1112X112X1X11221
1X12111XX1XX1221
111211X211XX1221
1X12X1XX11X11221
1112X1XXX11X1221
1X1211X2X1111221
1112112X21211221
1X12X122212X1221
22XXX12111221211
211111211X211211
2211X111112211M0
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