Ecken gerade tauschen N, regulär drehen OW - Kanten wenden SO
moving corners straight N, twisting regular EW - flipping edges SE
L' U R U' L U' R' U'' R' F R F' U''
(13,15)
F' L' F L'' F' L' D' L' D F'' U F' L'
(13,15)
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