X2111211X21X212M
X112X1122X2121M0
12X122121XXXX1M2
1X2121XX11X111M1
1XX1211XX2111112
X221211XX111X1M2
211XX1X112X1X122
21111222X111X121
22X1X212X1112122
X11X211X1XX12XM2
211111XXX2X1X121
X2X121121X222X21
XX2121111X1121MM
XX1X21X21111X2MM
