XX112211XX211111
221122X1XX111111
2X11221122X11211
1X112211X21X1X11
X21122X122XX1111
1X112211XXX11211
2211221122211X11
XX1122X1XX111X11
2X11221121121211
22112221XXX11111
2X1122212X111211
12112211XX211X11
XX11221112XX1X11
221122X11X1X1111
221122X1X1X21111
X111222122121111
1X1122X1222X1211
211122X1XXX11111
22112221XX221111
XX112211XXX11111
221122X1XX111X11
2X11221122211211
X21122X12X1X1111
1X112211X2X11X11
