111211X2211X11M1
211211121X222120
21X2112111X12XM1
2112211XX1X12221
11X211121121X1M1
21X211X1X111X220
21122111X1X12221
111212111XX2X120
X1X21X211X1X21M1
21121XX11XX1X220
21X21211X1X11X20
21121121112X2121
X1X22111X22XX120
21122X2111X21XM1
11122XX1X1122120
111221X1222XX121
211222X1X1221120
X112X121XXX11X20
21121121X21X1220
X11221112121X120
21221X11XX111211
2112XX11X11X2221
221XX1XXX1112XM1
2X111XX112212X20
