11221111X111X111
2X221X122111X122
XX221X11XX21X111
2122111X2X21X112
1X221112X22XX111
21221X1XX212X112
XX2211112212X122
1X221X1X22212111
2X221111XX1X2122
11221X122X1X2112
21221112X1222112
X1X2X11XX11XX111
XXX2XX1X212X2111
1X221X1XX11XXX11
X1221112211XXX11
XX22111XX1212X11
21221X1X212X2X12
1XX2111X2X1XX122
21X21X11X12XX111
2X22X111212XX111
1122XX1XXX2XX122
