12X1X1X12X22X102
2221XX12XX1X1X02
X122XX1X1X12120M
2X2X1X2X21X21111
2X2X12XXX112X112
12XXX1X2X22X111M
12XX1XX221221121
2X2X22XXX1211121
X2212212X1X21X2M
11121X1X22X2X12M
112X212XX1XX212M
2X121112X11XX2M2
