XX121212212X212M
111212222X212X2M
XX121212XXX1XX2M
2X1212222X1X122M
XX121222X1X2212M
XX1212121212122M
X11212X21211X12M
X2121222X221112M
221212X2X1XXX12M
X11212X22XX2112M
11121222X2X2X22M
1X1212X2XX2X1X2M
X21212221X1XXX2M
11121222111X112M
21121212XXXX2X2M
221212X21X111X2M
2X1212121X1X112M
221212X22222222M
211212122112XX2M
12121212X111222M
1212121211221X2M
2X121222122XXX2M
211212X221X1X22M
1X1212X21XXX222M
1212121222X1X22M
