21221XX221211112
2122111XX2211101
21121X1X12212X01
211211X122211X21
21X2111X21212111
21221X11X1212X21
21X21X1222211102
212211XX11212X11
211212XX21211112
21121XX2X1212102
21221XX212211X1M
2122121XX121211M
211X11211X212X1M
21X11111X1212212
211112111XX12211
21X2112111X1221M
21111221X1X12101
21111211XX212111
21X1112112X12X12
211X11X112212201
21XX1121XX212102
211112X1X1212X02
21X211111XX12221
211X12211XX12121
