X121X111111211M1
21211X11111121M1
X121X11XXX1211M1
21211X1XXX1121M1
21211XX21X1XX1M1
212112XXX11XX1M1
2121XXXX1X12X1M1
2X211XXX1X1XX1M1
2X2112X2X112X1M1
2X21X2X2X11XX1M1
2X21X2X2X112X1M1
2X21111XXX1211M1
21211111XX1211M1
2X211X111X11X1M1
2121XX1X1X11X1M1
