11212X1121111111
11222XX121X11111
11222XX121X21111
12212X1121X21111
12212XX121121111
12222X1121121111
12222XX121X11111
X1212X1X2XX11111
X2222XXX2XX21111
X1222X1X22121111
X2212XXX22111111
X1212XX22X121111
X2222X122X111111
X1222XX222X11111
X2212X1222X21111
21222XXX2X111111
22212X1X2X121111
21212XXX22X21111
22222X1X22X11111
21222X122XX21111
22212XX22XX11111
21212X1222111111
22222XX222121111
1X22212X2212X211
1XX1211222212111
122222212X1X1210
XX2XX111X221X111
