11X1212211112121
11X111222XX11121
21X1112211111X21
21X121221XX21121
1121212211111X21
X121X12212X21121
2111X122XXX11121
1111X122121X1121
212111221XXX2121
21X1112222X2X121
2121X1X222112121
11X1212222XX1121
21211122X1112X21
1121112222121X21
X11111X21X112121
1121X1X211XXX121
X111X1X221X12121
2111X1X221121X21
11X111X2X211X121
1111X1X21X11XX21
112121X2X1X22121
X1X1X1X2X2111X21
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11X11112211X2X21
21X12112X2122X21
X1X1111211XX1121
X12111X2XXX1X121
21112112X2XXX121
212111121X12XX21
1111X1122XX2X121
X121X112XX1X2X21
