11221112X12211MM
X1221112X12211MM
11221112212211MM
X1221112212211MM
1XX1X2121X12210M
X2X2111111X2X112
X22111XX112X1112
112X11X2XX212112
12XX111X1122X112
2X111X2X2X21111M
11X2X11X212X2121
2X2X11111X21X121
XX2X11121112X222
11X2XX1121X12122
12X2121XX112X122
12X2X1X121X211M1
