11121121X11X2111
1112X1211X122111
112X2111X21X2121
111121X11112XX21
111X2X21XX121121
111121X12X122121
11X12111X2122121
111X21X1211X1121
11122X111X122221
111121212X121221
112122X11X12X121
112221X1211X1112
11XX21211112XX12
11112X11X2122212
11XX21X11X122112
111121112X122X12
11122121X112XX12
11X22111221X2112
