X1XX2112X1121210
X11121X11212X210
X112112X21121X10
X212X1121X111210
X221X121111X1210
1X12X111X2121210
1X122122111X1X10
11X211X21X121210
1111212XXX121210
12X2X11X11121X10
121XX1X2X11X1210
2X1121X2X1121110
211XX121X112X210
2112X1X211122X10
2211X1X12X121210
2211212X1112XX10
