1112XX11XX112101
X12XX111X2111120
2X121X121XXX1112
111X121X22211122
1XX21X1X22112112
1X1X1122X2X11101
X12X2X1X21111101
1X11X21212111X11
12X21X1212X11XMM
1211X212XX111221
XX2111X21X211100
11111XX22X1112M1
