X12211X1XX122121
1X2211111X112121
1112111XXX112121
X11211111X1X2121
X122111X1X112X21
X12211X11111X121
21X21111X1112121
111211X11X112X21
2X1211X111112121
11221111XX1X2X21
21X2111X1X122121
1X121111X111XX21
111211X1X11XX121
1X2211XX1X1X2X21
21X2111X1111XX21
1XX2111XXX122X21
1XX211X1XX1X2121
21X211X1111X2X21
2X1211111X122X21
X1X21111X11XXX21
XX1211XXX111X121
211211XXX1112X21
XX1211X1X11X2X21
21X211XXX112X121
2X1211XX1112XX21
2X1211XXXX122121
22221112X2212120
2122X11X11X221M1
112211122X1X1110
11X21121X1XXX112
2X121122121X2121
