11X1XX211XX121M2
12X11X21112121M2
X1X1XX21112121M2
X2X11X211XX121M2
11XX1X211X2121M2
11XXXX21112121M2
12XX1X211XX121M2
12XXXX2111X121M2
X1XX1X2111X121M2
X1XXXX211XX121M2
X2XX1X21112121M2
X2XXXX211X2121M2
11X21X2111X121M2
12X2XX211X2121M2
X1X21X211X2121M2
X2X2XX2111X121M2
