2X121212XX111100
2112X2212X111100
X11222X1X2111101
X212121X22111101
111212XXXXX11110
2X1212X122X11110
211212XX211X1110
1X12X211221X1111
21121211X22X1111
2X12X2XXX2121111
211222X111X21111
X11212112XX21111
1112X221X2X21111
1X1212X1X1221111
2112X211X112X111
111212X12212X111
11121221XX1X2111
2112X2X1121X2111
2112121X1X122111
XX121211X2122111
2212X21122X22120
121212X12X111X20
2212X211X2111X20
21121221X1X11X21
1112221122X11X21
211222111X1X1X21
X1121221221X1XM0
221222X2X1121XM0
2X12121121121XM1
1X1222X112121XM1
