X1X121121X11X211
X1X121X22112X211
X1X121X22X111111
11X1X1X22X11X211
X1X1221221111211
X1X122122X12X111
11X122122XX1X211
X1X122X21111X111
X1X122X21X121211
X1X1X2X21XX1X211
X12121122111X111
X12121122X121211
X121X1122XX1X211
X12121X211111211
X12121X21X12X111
112121X21XX1X211
X12122121112X211
X12122121X111111
1121X2121X11X211
X12122X221121111
1121X2X22112X211
112122X221X11211
X121X2X221X1X111
X121X2X22XX21211
112122X22XX2X211
1121X2X22X111111
