2XX12XXX12111121
XX2112X1X2211121
22212X111X2X1121
12X122XX2111X121
22X1X2X111X1X121
211122XX1X21X121
2XX1X211212XX121
2121X2X12X111X21
X2X1X22112111X21
X1X1221X21X11X21
22112XX1X11X1X21
2XX11211122X1X21
X211221X12121X21
21112121X2221X21
2X11X11112X1XX21
22111221X121XX21
2X11211X2121XX21
2XX112212XX11221
121121XXX2X11221
21X1X211X1211221
1211XXX121211221
12X1221X1X211221
X2X1211121XX1221
2211X1X1122X1221
211121X12XX21221
1221X211X2X1X221
21112X1112XXX221
X21112112X2XX221
22X12111X212X221
