XX1X212122211211
XX1X212122121211
XX1X211112221211
XX1X112122221211
111111X2121X1X11
111111X2111X2X11
111111X1121X2X11
121211X2121X2X11
X211X12212X22111
X211X12212X21211
X211X11212X12211
X212X12212X22211
X1112121X211XX11
X1112112X211XX11
X1111122X211XX11
X2122122X211XX11
111XX122X11X1111
111XX121X11X1211
111XX112X11X1211
211XX122X21X1211
1X11111X2XX21111
1X11111X2XX11211
1X11111X1XX21211
2X12111X2XX21211
X11XX1221111XX11
X11XX1211112XX11
X11XX1121112XX11
X21XX1221212XX11
1X11212X1X1X1X11
1X11211X2X1X1X11
1X11112X2X1X1X11
2X12212X2X1X1X11
X211X1X221X1X111
X211X1X111X2X211
X211X1X222X2X211
X211X1X211X1X111
X211X1X121X1X111
X211X1X222X2X111
X211X1X222X1X211
