X1X1111XXX1211M0
X1X11XX1111X11M0
X1X1X1XX111X11M0
X1X1XX11XX1211M0
X12111X1XX1211M0
X1211X1X111X11M0
X121X111111X11M0
X121XXXXXX1211M0
21X11111111X11M0
21X11XXXXX1211M0
21X1X1X1XX1211M0
21X1XX1X111X11M0
212111XX111X11M0
21211X11XX1211M0
2121X11XXX1211M0
2121XXX1111X11M0
