1X2111212X112X11
1121X1X121212111
2121X1X12121X111
112121X12121X112
2X21112121X11X12
2221X1212111X112
X121112121212X1M
112121X12X2X111M
222111X121X1X11M
X121112121X1X121
X22111112X21X121
21212111211XX121
X1211111222X2122
X121211121X11122
2X2111112121X122
2121X1112X21X122
2221112121X1X122
XX2111212121X12M
1121X1X12121112M
212121X1212X112M
