X1X1X112212X1110
1111221XX121X110
XX1X2X1X2X21X110
1111XX12XX2X1X10
1111X11XX1211110
XXXX2X122X211110
X2XXX21XX12XXX10
111121122X2XXX10
XX112X12X12X1110
12X1X21X2X2XX110
1X1XXX1X2X211X10
12XX2112X121XX10
X111221X2121XX10
X11XX112XX2XX110
X2X1X212XX211X10
1XXX211X212X1X10
1XXXXX122121X110
121X221XXX2X1110
X1X12X1XXX21XX10
X21XXX12212X1X10
