1X21X12X121121M1
21122XX111121XM1
21X1XX1X1X121X12
2121XX1X1X121X12
21X12X12X1X2X120
2X211X211X2X1110
X2X1X11X11211120
1121X111X1221X10
21212X12221212M0
21212X12X2X11110
22211X22X11XX1M0
2121X1X1122212M1
221122X2112X11M1
1121X1X2X22211M2
X111122XX11X11M0
222111XX1X2211M0
2121X12X211X1XM0
21X1122211X2X120
