1111X122X21XX121
1111X122X2122121
11111122X21XX121
11111122X2122121
11211122X2111121
1121X1X2X212X121
1121X1X2X21X2121
111111X2X2111121
112111X2X2111121
1111X12222111121
1121X12222121121
1121X1222211X121
1111112222111121
11211122221X2121
1111X1X2221X1121
1111X1X222112121
111111X22212X121
1121X122XX1X1121
1121X122XX112121
11111122XX111121
11211122XX12X121
1111X1X2XX121121
1111X1X2XX11X121
111111X2XX1X2121
1111X1222X12X121
1111X1222X1X2121
111111222X111121
1121X1X22X111121
