1X2211XX21122211
1X2211X1X1122X11
112211XX21222211
1122112X2111X211
11221121X1122X11
122211X12112XX11
122211X121212X11
1222112X2122XX11
1222112X21222211
1222112121112211
1222112121222211
2X2211XXX1212211
2X2211XXX1222211
2X22112XX111X211
2X22112X21112211
212211XXX1222211
212211XX21122211
222211X121122211
2222112X21222X11
222211212111XX11
2222112121222211
