111211XX11XX11M0
11X221121X2X12M0
11X221X111XX11M0
1122X1221X2X12M0
1X1221221X2X12M0
1XX2X1XX11XX11M0
1X22111X11XX11M0
1X2211211X2X12M0
1212X11111XX11M0
1212X1111X2X12M0
12X211221X2X12M0
122221XX11XX11M0
