11X222X12222XX11
2XX2221X22221111
1XXXX21X222XXX11
2XX212X22221X211
21XXX2212222XX11
12X112222221XX11
X2X11211222X1X11
22XX221122212X11
X1XXX2X1222X2211
XXX2X22122211X11
22XXX222222X1111
XXXX22XX2221X111
2XX112XX222X2X11
21X112X122211111
1XXXX2XX22221211
XXX1121X22212211
1XX112X12221X211
X2X2222222222211
11X2122X222X1211
11XX121222222111
11X1222X22212111
22X122XX222XX211
X1X2X212222X1211
XXX1X2X22222X111
12X2X212222X2111
