11X1111121212221
11X122221111X121
11X2122111212121
11X221122111X221
1121121221112121
112121211121X221
1122112211112221
112222112121X121
12X111222121X121
12X1221111112221
12X212121121X221
12X2212121112121
122112212111X221
1221211211212121
122211111111X121
1222222221212221
112X1XXX12212X21
112X1222X1X11121
112XXX2211212121
112XX2XXX2X11X21
11221X2XX2X12121
112212X211211X21
1122XXX2X1X12X21
1122X22X12211121
1X2X1XX2X2211121
1X2X122X11X12X21
1X2XXX2XX1211X21
1X2XX2X212X12121
1X221X2212X11X21
1X2212XXX1212121
1X22XXXX11X11121
1X22X222X2212X21
