11XX21X212XXX212
2122X1X11111X121
2122111211X1X112
X122X1X211X1X121
X122X1121112X112
212211X21112X121
2122X11111X2X121
X12211X111X2X121
2122X112112X1X12
X12211X211222212
11221X212X121121
212211X111X11121
1122X12XXX12X112
X122X1X111121112
X122111211X21112
2122X1X211X21112
111X11121111X121
122211121111X121
121X11221121X112
112211221121X121
112X11221112X112
121211221112X121
122X11121122X112
111211121122X121
122X112211112112
1112112211112121
112X111211212121
1212111211212121
121X111211122112
1122111211122112
111X112211222112
1222112211222112
