2212X11X11221110
1112XX12X1221100
2XX21X1111221110
12122X111X221100
21121211XX221110
X112XXX111221112
2212X21211211112
21X2X11121221101
211221X211221101
1X12X2X111221121
X212X111X1221100
X1121X1221221100
2112XX1XX1211101
11X22X11X1221121
2X121X121X221111
1212XX12112X1110
1X12XX112X221100
2112X112X12X1111
11121XXX11221111
X2X2XX1111211110
211221112X221111
21X22X12112X1100
2212X2111X2X1111
X112XX11XX211112
21X21211X1221112
1112X2X121221112
21121X1X1X211121
22X2211111221101
XX12XX1211211101
X21212X111221111
12121X1XX1221121
2112X1XXX1221121
