112211XX21122221
1X1211XX21122221
X11211XX21122221
22X211XX21122221
1X2211X121122221
X12211X121122221
XX1211X121122221
222211X221122221
2XX211X221122221
X2X211X221122221
XX22111X211X2221
XX22112X211X2221
XX22111X2X122221
XX22112X2X122221
XX2211XX2X1X2221
2X2211XX2112X221
X22211XX2112X221
XXX211XX2112X221
XX2211X22112X221
XX22111X21X22221
XX22112X21X22221
XX2211XX21XX2221
XX2211XX2XX22221
XX22111X21112221
XX22112X21112221
XX2211XX2X112221
XX2211XX21X12221
2X2211XX21121221
X22211XX21121221
XXX211XX21121221
XX2211X221121221
