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 Ecken ungerade drehen W, Kanten positiv tauschen N  twisting corners odd W, moving edges positive N |
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| Ecken ungerade drehen W, Kanten positiv tauschen N twisting corners odd W, moving edges positive N |
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| R' U² R' B' R² B R' U² R² U' B U B' U² R' (15,20) |
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