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Ecken diagonal tauschen SW-NO, positiv drehen NO - Kanten gerade tauschen NS  moving corners diagonal SW-NE, twisting positive NE - moving edges straight NS |
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U F' U' F R² U² R² U' R² U' R² U F' U² F (15,21) derived from acube |
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F' U' F R² U² R² U' R² U' R² U F' U² F U (15,21) acube |
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