1222XX1111XX1X21
1121XX112X122121
11X2XX112X111X21
11211X1121X2XX21
11X1X21121221X21
11112X11222X1221
111X1X11X2XX1121
11XXX111XX211221
112X211122XX2121
122XXX111X221221
1X12X1111X211X21
XX2111112X222121
12XX12112XXX1221
X12X211121121121
2221X1112111X121
12221111X1XX2121
1XX2X111X1X21121
11X121112222X121
1X221211XXXX1X21
1X12111122XXX121
12212211X2XX1221
1212X1112X121221
22X2X1112X211121
XXX11111X2XX1121
12X2211112XX1121
1X2X221111XX1121
1221X2112X212221
1211X211XX2X1X21
1XXXX1112X112121
2X2X111122XX1X21
