121X111212212100
111111X11X212120
22112X1X11112120
1X11X1X112XX1121
11X1211X21212121
1211X211X1X11121
122121XX1XX1X121
22X1X1X211X12121
X11X2212221X21M1
X1111X12XXX221M1
X1121112212X11M1
X211XX221X12X1M1
X2222111X121X1M1
1X1XX122X1X1X1M1
1X11112212111XM1
1X112121211X12M1
1X1212XX1X1121M1
12XXX11X11112XM1
211X2X1XX11XX1M1
221122X11X2121M1
