X212121222XXX121
2X121222X2XXX121
X1121222X2XX1121
12121222X2XX2121
XX1212X2121X2121
111212X2121XX121
221212X2121X1121
X1121222X21X1121
1X121212222X1121
21121212222X2121
X2121222X22XX121
2X1212X222X1X121
X11212X222X11121
121212X222X12121
X212122212X1X121
121212X222112121
XX121212X2112121
11121212X211X121
22121212X2111121
X21212X22221X121
1X12122212211121
2112122212212121
X21212X2X2X2X121
1X12121212X21121
2112121212X22121
2X1212121212X121
XX12122222122121
111212222212X121
2212122222121121
1X1212X2X2221121
211212X2X2222121
2X1212121222X121
X112121212221121
1212121212222121
1112121212111121
111212X212XX1121
11121222X2X11121
1112121222X21121
XX121212X2121121
2212121222221121
XX1212221222X121
XX1212X2X22XX121
XX121222X211X121
XX1212122221X121
2X121222222XX121
221212X2221XX121
111212X212122121
11121222122X2121
221212X212X12121
22121212X2XX2121
2212122222X22121
