112XX111X11X1121
11211X1XX12X1121
1121XX1211XX1121
112X1X12X1X11121
1121X21XX1X11121
112X121X11XX1121
XX2XX212XX2X1121
2221X112X1211121
2221X112XX211121
222X11121X2X1121
222XXX1XX1XX1121
222XXX1XXXXX1121
2221X211112X1121
2221X2111X2X1121
222X1211X1211121
222X1211XX211121
22211212X11X1121
22211212XX1X1121
222XX21211111121
222XX2121X111121
