2221XX1XX11111MM
2211XX111X12122M
1X21XX1XXX1212MM
2X21XX111X1111MM
1211XX1XXX1111MM
1221XX11111212MM
2X11XX1XX112122M
1211XX1X111211MM
2X21XX11X11211MM
2X11XX1X1X11122M
1221XX11XX11122M
2221XX1X1111112M
1X11XX11X111112M
