11XX11XX1XXX1111
11X211XXX2221111
1X1111XX11111111
1X1X11XXXXXX1111
122111XXX1111111
122211XX12221111
X11111XXX1111111
X11211XX12221111
XX2X11XX1XXX1111
XX2211XXX2221111
X2X111XX11111111
X2XX11XXXXXX1111
212111XX11111111
212X11XXXXXX1111
2XX111XXX1111111
2XX211XX12221111
221X11XX1XXX1111
221211XXX2221111
XXXX11XXXX2XX211
XXXX11XXXX21X211
XX1111XXX1X1X211
XX2211XXX22XX211
XX2211XXX2XXX211
