11X11122X11X1111
1121112221121X11
11X1X12222122111
1121X122X21X2X11
11X12122XX122X11
112121222X1X2111
11X12122221XXX12
11212122X212X112
X1X11122211X2X12
X1211122X1122112
X1X11122X2121X12
X1211122221X1112
X1X1X122XX1XX121
X121X1222X12XX21
X1X1212221121121
X1212122X11X1X21
21X111222X12X121
21211122XX1XXX21
21X1X122X112XX22
2121X122211XX122
21X1X1222X1X1X22
2121X122XX121122
21X12122X21X2122
2121212222122X22
