1111X111X1222122
1112X1X1X1212122
11211111X1221122
112211X1X1211122
111111XX11222122
1112111X11221122
1121X1XX11212122
1122X11X11211122
1111111221212122
1111X1X221211122
1122111221222122
1122X1X221221122
X11111X121222122
X112111121221122
X121X1X121212122
X122X11121211122
X111111XX1212122
X111X1XXX1211122
X122111XX1222122
X122X1XXX1221122
X111X11211222122
X112X1X211212122
X121111211221122
X12211X211211122
2111111111212122
2111X1X111211122
2122111111222122
2122X1X111221122
2111X11X21222122
2112X1XX21212122
2121111X21221122
212211XX21211122
211111X2X1222122
21121112X1221122
2121X1X2X1212122
2122X112X1211122
