11X211121XX11120
X2XXX111X211X1M2
112211211221212M
211X1112121X212M
1X1X1122121X1X02
XX221211X211X120
211X1X211X2111M2
11X1X1X22X211120
221X11111X1111M0
21XX121X121X1122
XX2111X1XXX121M2
1XX122XXX2111120
