                  |
 Ecken negativ tauschen, irregulär drehen W  moving corners negative, twisting irregular W |
|
                                                 |
|
                           |
|
               |
|
              |
|
           |
|
| Ecken negativ tauschen, irregulär drehen W moving corners negative, twisting irregular W |
|
|
|
|
|
|
|
|
|
|
|
                        |
| R B² U R' B² R B² D B² D'a B R' B (13,18) |
  |
|
  |
|
  |
|
 |
  |
|
 |
|
 |
|
 |
|
|
