1211X111221211MM
121121112XX211MM
X22X12112221XX22
1X11X111XX1X11MM
1X11X111X2X211MM
12X121112X1X11MM
12X1211122X211MM
12X1X111X21X11MM
12X1X111XXX211MM
1X112111221X11MM
1X1121112XX211MM
12112111XXXX11MM
12112111X21211MM
1XX1X1112XXX11MM
1XX1X111221211MM
1211X1112X1211MM
1211X11122XX11MM
1XX12111XX1211MM
1XX12111X2XX11MM
