21112XX122X1XX21
21112XX122XXXX21
211122X122X1XX21
211122X122XXXX21
2X112XX122X1XX21
2X112XX122XXXX21
2X1122X122X1XX21
2X1122X122XXXX21
X11X11211X2XX21M
211XX121XX21121M
X11XX1X1X2X21100
X11XX1X1X2X21X00
