XX1X1211112121M2
X112X11X111211M2
X21X1X1X1112X1M2
X21X2XXX111121M2
X211X2XX11X1X1M2
X2111X21111X21M2
1X1XXX2111X221M2
1X1X211111XX21M2
1X1X2111111XX1M2
1X11X2X2111111M2
1X12111X112211M2
111XX11X111X21M2
111X2X2111X1X1M2
1112XX2X111X11M2
11121121111111M2
121X2111111XX1M2
2X1X21121121X1M2
2X1X22XX112XX1M2
211XX1221122X1M2
21112211111121M2
221X121111X121M2
