X1X1121111X12111
2111121111212111
X2X1221X1XX22111
2211221X1X222111
X2X1121212X12211
2211121212212211
X1X112X1X1X12X11
211112X1X1212X11
X2X122XXXXX22X11
221122XXXX222X11
X1X1221111X22211
2111221111222211
XXX1X21111XX2111
2X11X211112X2111
X1X112X2X2X12X11
211112X2X2212X11
X1X1221212X12111
2111221212212111
XXX1X2X1X1XX2X11
2X11X2X1X12X2X11
X1X1121X1XX22211
2111121X1X222211
X2X122X1X1X22X11
221122X1X1222X11
XXX1X21111XX2211
2X11X211112X2211
X2X1121111X12111
X2X1221111X12111
2211121111212111
2211221111212111
