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111211X122X1X2MM
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12X2122122X1X2MM
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12X211X1X2X1X2MM
1112122122X11XMM
11121221X2X1X2MM
121212X1X2X1XXMM
121212X122X112MM
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11X2112122X112MM
12121121X2X112MM
1212112122X1XXMM
11X212X1X2X112MM
11X212X122X1XXMM
