2XXX11111121XX11
X1121X11XX212X10
2X2112X2112X2212
XXXX1X2XXX212211
112111111121X121
X121X1X2X2212121
2121X1222121XX21
2121112122212221
1121X1111221XX21
X12111X2X1212X21
112111121221X221
X121X1X1X1212221
212111212121X121
1121X1121121X121
X12111X1X121X121
XX211XX11121X211
2X111XX11121X2M1
2XX112X211212100
2XXX122211212122
21XX1X2XX22X2X02
212X1X2XX2212X01
21XXX2X211212X12
21XXX22221212X21
212XX1XXX1212X22
2121X11XX1212X21
