2X21X121222X1211
XX211111X1121112
1121112111XX2200
122121X121112X00
X121X11X1XX2X222
2121111X1X111X20
1X2111121221XX01
1121X1X2X2X2X110
1221111X112X1X02
1X2121X12X112201
X121X121XXX11121
2X2121112X111X00
X121X121112X2101
X221X1X1XX121X02
212111X1XX2XX20M
2121X11111X21210
122111111X222111
122111X122X11212
XX21111121XX2X1M
XX2111211212X220
2221X111221XX121
1X21X121XXX1X122
22212121X111222M
1X2121X1111X11M0
2X21X1X112212XM1
X1212111X22111M2
112121212122XXMM
