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 Ecken negativ drehen NO, Kanten negativ tauschen N  twisting corners negative NE, moving edges negative N |
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| Ecken negativ drehen NO, Kanten negativ tauschen N twisting corners negative NE, moving edges negative N |
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| B' U' R U² R² U² R' F U R' U' R² Bs (13,18) |
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