1X11112212111112
1211XXX21211111M
122111X212X11121
2X11XX221X111122
2X21X1X21XX11122
22211X221XX11122
1X211XX21X1X112M
1X21XX2212XX112M
1211X1221XXX112M
2X111XX212XX11M1
221111X21X1X11M2
2221X122121X11M2
1X111XX21XX211M2
1X11X1X2121211MM
12111X22121211MM
1221X1221X1211MM
2X2111221XX21111
2X211XX212121112
2211X12212X2111M
2221XXX21XX21121
