1X121122XX211X11
111X1X1111212211
1212XXX1X1211X11
2X1X1X21XXX21211
XX1211X1XX221211
121XXX22X121X211
2X12XX11X2211111
2X1XXX21X22XX211
111X112X21111111
X1221211X1211X11
2X12XXX1X1112211
XX2X112121221211
222XX112X1211111
2XX2112211221211
X212112XXX21X211
2X1211XX21212211
2X1211211XX12211
21X211222121XX11
XX11112XX2212X11
X121XX21X1112111
1112X2212X221211
112211X1X1X11111
11X2112XX12X1X11
2211121211212211
11111X21X21X1111
2XX1XX22X1221111
211X111X1122X211
1112122111X11X11
21111XXXX1X12111
1X211121XX21X111
21111XX221222211
2112X1X12221X111
111XX11121221X11
X21111211X221X11
X1XX1121X111XX11
X11XX222X1121211
211112X122212X11
X1X11X2111222211
1X1111X1X1X12X11
XX112X2121222111
