1X2111221X111210
X1X111221X111211
X12111X21X111211
11X111X21X111211
111111X21X111211
2X2111221X111211
111111221X111212
2X1111221X111212
XX2111221X111220
X11111221X111220
1X2111X21X111220
11X111X21X111220
11X111221X111220
XXX111X21X111221
XX1111X21X111221
XX2111X21X111221
X11111221X111221
1X1111X21X111221
2XX111X21X111221
21X111221X111221
212111X21X1112M0
XX2111X21X1112M1
2X1111X21X1112M2
21X111221X1112M2
211111221X1112M2
