12111112112112M1
1X1X2112112112M1
X2121112212112M1
XX111X12212112M1
XX11211211X112M1
12122X1221X112M1
X21X2X12112X12M1
1X112112212X12M1
1X121X1211XX12M1
X21X111221XX12M1
1X122X1211211XM1
X211211221211XM1
X21X1X1211X11XM1
1X1X111221X11XM1
XX121112112X1XM1
121X1X12212X1XM1
1212211211XX1XM1
XX111X1211XX1XM1
12112X1221XX1XM1
