X111212221112121
1111212221112121
2111212221112121
1121212211111121
2121212211111121
X1X12122X1111121
X12121221111X121
11X12122X111X121
21X12122X111X121
11X121X211112121
X12121X2X1112121
112121X221111121
X11121X211111121
21X121X2X1111121
X1X121X22111X121
212121X21111X121
111121X2X111X121
X1X121221X112121
21X121221X112121
11212122XX112121
11X121222X111121
X12121222X111121
21112122XX111121
212121222X11X121
111121221X11X121
X1112122XX11X121
21X121X22X112121
212121X22X112121
211121X21X112121
211121X2XX112121
112121X2XX112121
111121X22X111121
X1X121X2XX111121
111121X22X11X121
X12121X21X11X121
X111212221122121
11X1212211122121
21212122X1122121
21X1212221121121
11112122X1121121
X1X12122X1121121
112121222112X121
211121221112X121
X12121221112X121
11X121X221122121
111121X211122121
X1X121X211122121
212121X2X1122121
211121X221121121
X12121X221121121
211121X22112X121
X11121X2X112X121
112121222X122121
21X121221X122121
11112122XX122121
X1212122XX122121
112121222X121121
X11121221X121121
211121222X12X121
X1X121222X12X121
X11121X22X122121
X1X121X2XX121121
X12121X21X12X121
