1XX211X1X1112X10
X12111X2121XX110
1X1X11122XX11110
X112111X11X21210
2X2111X21X112210
22XX112XX1112X10
1X22111XX1XXXX10
111X11X21XXXX210
12XX111X1X121210
X21211X12XX1X110
X11X1112X1X12210
11X211X211122110
212111211212XX10
1222111XXX121110
X11211212X21X210
X2111112212X2110
2X1X1121X11X1210
1112111211212X10
X1X1112X1212X110
