Ecken gerade tauschen - Kanten diagonal tauschen NW, wenden OW
moving corners straight - moving edges diagonal NW, flipping EW
U
²
F
²
U' L' U L F U F U
²
F
²
U' L' U L F
²
(16,21)
acube
F
²
U' L' U L F U F U
²
F
²
U' L' U L F
²
U
²
(16,21)
derived from cube