11221X1211221121
1212121211221121
12X2111X21221121
X112221221221121
X1X2211X11221121
X2222X1221221121
2X12XX1XX1221121
2XX2X112X1221121
2X22X21XX1221121
1112211X21211110
1212111221211110
121XX11121221110
X112112221221110
X11XX12121211110
X212212X21221110
2X1X11XX212X1110
2X12X1X1212X1110
2X1X21X2212X1110
2112111121211111
211211122X221111
21121X212X221111
21121X2221211111
211221212X211111
2112212221221111
21122X1121221111
21122X122X211111
2X12112121221111
2X1211222X211111
2X121X112X211111
2X121X1221221111
2X1221112X221111
2X12211221211111
2X122X2121211111
2X122X222X221111
