211112111221X21M
2211112X12211100
X21X112X122111MM
221211111X1X122M
22221XX211211X20
221X111X12X11210
22121X111X212X10
221X1X121222X121
221X121112212112
2211121212211X22
2X11111XXX2XX20M
22XX12111221X121
X2121X1211211111
22111XX112212XM1
1212X12112XX11M2
X21111X112211101
