21121111X21X12M1
211211X1121212M1
2112X111121X12M1
2112X111X21212M1
2X121111121212M1
2X1211X1121212M1
11121111121212M1
111211X1121212M1
1X121111121212M1
X2121111221X1212
2X1211X1X2121212
