2112111XX12XXX21
X122X11XX1211X11
212X1X11X11XXX21
2X12X11X112XX100
1X221X1XX1211X21
2121X121X11XXX22
21X21X1X112XX111
1122122XX1211X11
21211212X11XXX21
211211XX1X2XX111
112211XXX1212X00
2112112X122XX122
212121X1X11XXX22
2112111X212XX222
2122211XX1211X11
1222111XX12X1X00
2X211111X21XXX00
2212211X112XX100
