X112XX12XX211121
X112211111211121
X11221X1XX211121
X1122XX211221121
X122X1X211211121
X122XX11X1221121
X122XXX11X221121
XX12X1111X221121
XX12X1X1X1221121
XX12XX12X1211121
XX12XXX2XX211121
XX2221121X221121
XX222112XX221121
XX222X111X211121
XX222XX1X1211121
2112X112X1221121
2112X1X21X221121
2112XXX111211121
2122XXX2XX221121
212221X1X1221121
21222X12X1211121
21222XX21X211121
2X1221121X211121
2X1221X2X1211121
2X122X111X221121
2X122X11XX221121
2X22X1111X211121
2X22X111XX211121
2X22XXX211221121
2X22211111221121
X122XX12X1221121
21122XX1XX221121
