X11X21111X1121MM
XX11X111111221MM
1X1X2112111X21MM
1X122112111121MM
X111XXX11X1221MM
1X1221111X1X21MM
111X2XX21X1121MM
11122XX21X1X21MM
X111X222111X2XM2
1X1XXX111X1X21MM
X11XX1121X1X21MM
1X11X1X21X1221MM
X112X1121X1121MM
XX1X21X11X1X21MM
XX112X121X1221MM
XX1XXXX2111121MM
XX12XXX2111X21MM
XX1221X21X1221MM
1111XX22111X2XM2
X1111X22111X2XM2
X111X1X2111X2X2M
XX112XX2111X2X2M
X11112X211122XMM
X21X22X11X122XMM
X21X2XX2111121MM
11111XX1112X122M
X111X112121XXX11
