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 Ecken diagonal drehen NO, Kanten negativ tauschen N  twisting corners diagonal NE, moving edges negative N |
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| Ecken diagonal drehen NO, Kanten negativ tauschen N twisting corners diagonal NE, moving edges negative N |
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| U' R² F² R² B U² B' U² L'a U² L F' R (13,20) |
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