1XX211111111X121
XX2211X11X111101
X122111X1XX1X112
X2XX1111111X2121
1122X1111X1XX111
1XX2111XX1111111
1XX2111111X12X11
222211X1X111X110
XX12111X1X1XXX12
1X1X11X11XX1X101
XXX2X11112X11110
11X2X1XX11112111
2X2X111X1211X101
12221111XXXX2101
X1X211X1121XXX10
