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 Ecken positiv drehen NW, Kanten negativ tauschen N  twisting corners positive NW, moving edges negative N |
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| Ecken positiv drehen NW, Kanten negativ tauschen N twisting corners positive NW, moving edges negative N |
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| U² B L' F² L'a D' L D R F² L B' (12,16) |
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