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111X2X1111221121
111X2X1211221121
1112111111221121
1112111211221121
11122X1111221121
11122X1211221121
1X1X1X1121221121
1X1X211221221121
1X121X1121221121
1X12211221221121
121X1X12X1221121
121X2111X1221121
12121X12X1221121
12122111X1221121
X11X1X1221221121
X11X211121221121
X1121X1221221121
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XX1X1111X1221121
XX1X1112X1221121
XX1X2X11X1221121
XX1X2X12X1221121
XX121111X1221121
XX121112X1221121
XX122X11X1221121
XX122X12X1221121
X21X1X1111221121
X21X211211221121
X2121X1111221121
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211X1X11X1221121
211X2112X1221121
21121X11X1221121
21122112X1221121
2X1X1X1211221121
2X1X211111221121
2X121X1211221121
2X12211111221121
221X111121221121
221X111221221121
221X2X1121221121
221X2X1221221121
2212111121221121
2212111221221121
22122X1121221121
22122X1221221121
