2X2112X1111X11M0
X1X12112X21111M1
X2X1XXX2XX1211M0
2111XXX2XX1211M1
21X1111X211211M0
121111X2221111M1
1211X22X111211M0
XX11121XX21X11M1
XX1121212X1211M0
22X11221XX1X11M1
1XX12XXX1X1111M0
22212X11121211M1
1X21X111X11111M0
2XX1X122121X11M1
X1211XX2211X11M0
112122122X1X11M1
