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111111X2111X2212
1111X1XX111XX212
111211XX111XX212
1112X1XX111X2X12
1112X1X2111XX212
1X1111XX111X2X12
1X1111X2111XX212
1X11X1X2111X2X12
1X1211X2111X2X12
1X12X1XX111XXX12
1X12X1XX111X2212
