X1211112X21X11M2
X1211122X212X1M2
X1211212X2XXX1M2
X1211222X2X211M2
21211112X2X211M2
21211122X2XXX1M2
21211212X212X1M2
21211222X21X11M2
X121X112X2X2X1M2
X121X122X2XX11M2
X121X212X21211M2
X121X222X21XX1M2
2121X112X21XX1M2
2121X122X21211M2
2121X212X2XX11M2
2121X222X2X2X1M2
X1212112X2X2X1M2
X1212122X2XX11M2
X1212212X21211M2
X1212222X21XX1M2
21212112X21XX1M2
21212122X21211M2
21212212X2XX11M2
21212222X2X2X1M2
