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 Ecken gerade tauschen N, negativ drehen SO - Kanten gerade tauschen OW moving corners straight N, twisting negative SE - moving edges straight EW |
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| Ecken gerade tauschen N, negativ drehen SO - Kanten gerade tauschen OW moving corners straight N, twisting negative SE - moving edges straight EW |
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| U R B² U R² F R² B' R² F' R² U' B² U R' (15,21) |
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