11X21122X12121M2
1XX2212X11212XM2
11X2X12X1121X1M2
12X221221121X1M2
11XX1X221121X1M2
11X21122X1212XM2
112XX12X1121X1M2
1X2X1122X12121M2
122XX1221121XXM2
1X2X1X2111212XM2
112X1122X12121M2
11X22X21112121M2
112211211121XXM2
112X1X21112121M2
112XX12X11212XM2
1XXX1X221121XXM2
