1111X1111111X1MM
1111X112111X21MM
111X2XX11111X1MM
111X2XX2111X21MM
111X21121111X1MM
111X2111111X21MM
1111XXX21111X1MM
1111XXX1111X21MM
111XXX11111XX1MM
111XXX12111121MM
111121X1111XX1MM
111121X2111121MM
111XX1X1111121MM
111XX1X2111XX1MM
11112X11111121MM
11112X12111XX1MM
111121211211212M
111221211211212M
111122121112212M
111222121112212M
111X12XX111X21M2
111212XX111X21M2
111X2X21111X2XM2
11122X21111X2XM2
