11121X1111111121
X1X2X211XX1XXX21
2122211122122221
1122X1X11X1X2121
X1122XX1X2121X21
21X212X12111X221
2122XX211211XX21
11122221X11X2221
X1X211212X121121
21X22111111X1X21
11221X11XX12X221
X112X21122112121
211212X11X122X21
11X2X1X1X2111221
X1222XX1211XX121
X1121121121XX221
21X2XX21X1122121
112222212X111X21
X122X21111121221
21122111XX11X121
11X21X11221X2X21
X1X22XX11X112221
212212X1X21X1121
1112X1X12112XX21
11X222211212X121
X1221121X1112X21
2112XX212X1X1221
X112X21111111121
11X21XX1111X1X21
2122212111121221
11121X21XX11X121
21X22111XX1XXX21
X122X2X1XX12X221
211221X122112121
X1X2X221221X2X21
11221X1122122221
