212X11X121X1211M
X11X2X11221X1X12
2X1XX111X2X12102
212X111X121XX11M
21X1121X21121X22
1XX1221XX21X1X0M
1X1XX1X221XX211M
21X121X112X2111M
21X11X1X21121102
1X122112X1XX1102
21XX21X2X11XX102
X1X2X111X1X12112
112X12112X21X102
X1XX211X21X1XX1M
X1112X211122110M
211X2XX11X121X02
111X21X22211X111
111X112111X1XX10
