X12XX11X11122120
X121X11X121X2220
2X21X11X11121X20
XXX1X11X2X121121
2XX1X11X1X121X21
2121X11XX112X121
X1XX111X21121XM0
X12X111XX212X1M0
X121X11X211121M0
2XX1X11X111212M0
2X2XX11XX212X1M0
21XX111XXX1X21M0
212X111X221X11M0
2121X11X11121XM0
2121X11X111222M0
2XXXX11X211X2XM1
2XXX111XXX1221M1
2X2X111XX2X222M1
2X21X11X11XXX2M1
2121111X2X1211M1
