1211X22XXX111112
2X1112221XX11112
1221XX222111X112
XX21122X1121X112
2X21112XX1112112
1121122XXXX12112
2X11XX21111X2112
X2X122211X111X12
1XX1122121X11X12
1211X22212211X12
21111222X11X1X12
112111221X11XX12
X1X1X221X1112X12
XX11112221X12X12
1XX11X2X2X111212
XX11X12212111212
X1111X22X1X11212
1221X12X11XX1212
112112211XXX1212
12112121X111X212
21X11X2X1211X212
2111X22X11X1X212
1X111221X221X212
XX211121X11XX212
