X111X1X2111121MM
X121XX12111121MM
2111XX1211112XMM
2111XXX2121121MM
2121X112121121MM
2121X1X211112XMM
X11X1X12121121MM
X11X1XX211112XMM
X12X111211112XMM
X12X11X2121121MM
211X11X212112XMM
212X1X1212112XMM
X112211212112XMM
X1222XX212112XMM
21122112111121MM
21222XX2111121MM
2112211X111121M2
212X2112111121M2
211221XX111121M2
212X21X2111121M2
2112212X111121M2
212X2122111121M2
