1X121XX21XX12111
1X2211X21X212111
1X2211X21XX12X11
1X1211X21X212X11
2X1211X21XX12111
2X121XX21XX12111
2X221XX21X212X11
1X2X121212X11111
1X22112212X11111
1X22111212X11211
1X2X112212X11211
2X2X111212X11111
2X2X121212X11111
2X22122212X11211
XXX21XXX11212111
XX2211XX12212111
XX2211XX11212211
XXX211XX12212211
X2X211XX11212111
X2X21XXX11212111
X2221XXX12212211
112211111X112X11
1X2X11112X112X11
1X2X11111X1X2X11
112X11112X1X2X11
X12X11111X112X11
X12211111X112X11
XX2211112X1X2X11
1XX2111112122X11
1X2X1X1112122X11
1X2X111X12122X11
1XXX1X1X12122X11
12XX111112122X11
12X2111112122X11
12221X1X12122X11
