1X121X1X121X122M
X12X111X12121X2M
2112X1221X211X21
211X12111X11XX01
11X2X211XX111X2M
X11222XXXX1X1X22
1X11121X1X1X2121
11112111X21XX222
12XX1211X1111111
2122X1X112111112
