11X211211221120M
1XXX11X11X21X201
X111X121X2X21X0M
1X2211X1XX221212
111X2121111XX22M
XXX11121X22X121M
X1XX2121X11X2112
X2X111X1111X211M
11X211X11X22221M
11122121X221X110
