11121111X22111MM
11121X11222121MM
X2X22111X22111MM
X2X22X11222121MM
X2121X11X22111MM
X2121111222121MM
11X22X11X22111MM
11X22111222121MM
X1X21111222111MM
X1X21X11X22121MM
12122111222111MM
12122X11X22121MM
X1122111X22121MM
X1122X11222111MM
12X21111X22121MM
12X21X11222111MM
