JF1zl3
Veteran
Thank you, that is quite simpleThe simplest N-perm:
(R' U L' U2 R U' L) (R' U L' U2 R U' L) the same thing twice
What it does:
R' U [move BR pair to top layer and move it out of the way]
L' [lift FL pair to top layer]
U2 R [move the pair that was FL and insert it in BR slot]
U' L [move and insert the pair that was BR in FL slot]
The same thing again: Move the pairs back to their own slots to solve the last layer.
The other N-perm is (L U' R U2 L' U R') (L U' R U2 L' U R')