1XXX2X111X111121
11221X12XXX11121
1X1XX211X2X11121
112X221XX1211121
1222XX1X111X1121
1X22121XX21X1121
X22X1X1112XX1121
XX21X211112X1121
11X11X1XXX221121
1XX212112X21X121
121X1111122XX121
1X21111X1XX12121
1X1X1X1121212121
XX211211XX111X21
1XX21X1112211X21
1121211X12XX1X21
1112X111XX2X1X21
12X211111XX21X21
1X211X1211221X21
1X22111X2111XX21
1XX11111221X2X21
XX221111X1211221
X1211X112X1X1221
12X11211X12X1221
1XX1X111X2X21221
1X2X111X1X221221
11211X1X2221X221
