1211111XXXX121M2
1211111X222121M2
2211XX2XXXX121M2
2211XX2X222121M2
2211X11X2XX121M2
2211X11XX22121M2
12111X2X2XX121M2
12111X2XX22121M2
22111X1XX2X121M2
22111X1X2X2121M2
1211X12XX2X121M2
1211X12X2X2121M2
2211112XXX2121M2
2211112X22X121M2
1211XX1XXX2121M2
1211XX1X22X121M2
