                  |
 Ecken diagonal tauschen SW-NO, negativ drehen SW - Kanten gerade tauschen NS  moving corners diagonal SW-NE, twisting negative SW - moving edges straight NS |
|
                                                 |
|
                           |
|
            |
|
      |
|
              |
|
  |
|
  |
|
  |
|
                      |
| L' U² L U' F² U F² U F² U² F² L' U L U' (15,21) acube |
 |
  |
|
 |
|
 |
|
 |
|
|