XX21111121122X02
2221X12XX1212212
212111222221X202
X22121212X21XX12
X121111X21222202
1221112XX12X2201
22212121X2112201
1X2111212XXX2202
1221212122XX1202
X12111X1X1X12211
1221X121X2X11X11
2X21X11122121212
112121X122X22X02
1221X1X122112211
XX21212X21X1X201
2X2121X22X212211
22X1212121211212
122111212212X211
222121212X112212
222111XX21212211
