21X1X112XX11X102
21X1X1122211XX02
212X2X12XX11X102
212X2X122211XX02
212XX1122X11X102
212XX112X211XX02
21X12X122X11X102
21X12X12X211XX02
21212112X211X102
212121122X11XX02
21XXXX12X211X102
21XXXX122X11XX02
2121XX12XX11XX02
2121XX122211X102
21XX2112XX11XX02
21XX21122211X102
