111X111XX1X1X121
1X1X111221212121
11X1111111111121
1XX1111XX1X1X121
1X22111111111121
1122111221212121
XX11111111111121
X111111221212121
X1X2111XX1X1X121
XXX2111221212121
X12X111111111121
XX2X111XX1X1X121
2112111111111121
2X12111XX1X1X121
2XXX111111111121
21XX111221212121
2121111XX1X1X121
2X21111221212121
111X211XX1X1X121
1X1X211221212121
11X1211111111121
1XX1211XX1X1X121
1X22211111111121
1122211221212121
XX11211111111121
X111211221212121
X1X2211XX1X1X121
XXX2211221212121
X12X211111111121
XX2X211XX1X1X121
2112211111111121
2X12211XX1X1X121
2XXX211111111121
21XX211221212121
2121211XX1X1X121
2X21211221212121
