XX21211X12XX1X11
XXX121X112XXX211
X211211XXXX1X211
X2X12X21X2X11X11
2X2121X1XX2X1X11
XX212XXXX1X21211
2X212X1X1221X211
X2X121XX1X211X11
2X11212XX11XX211
21112X2X11XX1X11
XXX122111XX21211
X1212X11X22XX211
1X1122XXX2211X11
1X212X211XX1X211
22X122X1X121X211
2XX1212XX2121211
112121XX2XXXX211
X2X12121212X1X11
2X212X1X21X11X11
X1112X11121X1X11
X1X1222X122XX211
XX112XX12X221211
X22121XX1111X211
2121221XXXXX1X11
221121112XXXX211
1X11222111X11X11
22212121XX111X11
221121XXX2X21211
1XX12X1XX1X1X211
21X12XXX1X1X1X11
1XX1212X222X1X11
X2112X21X2X1X211
XX11211X1X221211
2XX12X11111XX211
X1212221X2XX1211
11212XX112X11X11
X2X12X1XX1211X11
1XX121X1X21X1211
X1X12X2X21X21211
22X122XX1X21X211
