XXX11X21121111MM
XX2X1X21121X11MM
XX2111X112XX11MM
XX2111X1121X11MM
X2XX1XX1121X11MM
X2XX1X21X21X11MM
X2XX11X1X21111MM
X2XX1121X2XX11MM
X2X111X1121111MM
X22X1XX1X21X11MM
X22X1XX1121111MM
X22X11X1121X11MM
X22X1121121X11MM
X22111X112X111MM
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1XX11121X2XX11MM
1X2X1XX1121X11MM
1X2111X1X2XX11MM
1X2111X1X2X111MM
1X2111X1121X11MM
12X111X1X21X11MM
12X111X1121111MM
12X11121121X11MM
12211XX112X111MM
