1111X1221X122111
1111212X12122X11
1X11X12111122X11
11112122121X2111
1211X11211122X11
1111222212122111
1111X1X211122211
11112122111X2211
1111222211122211
111121221X122X11
1111X11212122X11
1X11212X11122X11
1X112112121X2111
1X11X1X211122111
1111X12X11122211
12112122111X2111
1X11X122111X2111
1111221212122211
1X112X1211122211
111X212211122211
1X1X212111122211
1X1X212211122111
1X11222211122111
11112X2211122211
1X112112111X2211
121121X211122X11
