X1XXX1111X11X12M
X1X2X1211X11XX2M
XXXXX2111X11XX2M
XXX2X2211X11X12M
21XXX2211X11X12M
21X2X2111X11XX2M
2XXXX1211X11XX2M
2XX2X1111X11X12M
X1XXX221XX11XX2M
X1X2X211XX11X12M
XXXXX121XX11X12M
XXX2X111XX11XX2M
21XXX111XX11XX2M
21X2X121XX11X12M
2XXXX211XX11X12M
2XX2X221XX11XX2M
X1XXX2212X11XX2M
X1X2X2112X11X12M
XXXXX1212X11X12M
XXX2X1112X11XX2M
21XXX1112X11XX2M
21X2X1212X11X12M
2XXXX2112X11X12M
2XX2X2212X11XX2M
