Edges OnlyIn 2-look
PLL Ub Perm
All four corners solved, three edges cycling clockwise.
Algorithm
R' U R' U' R3 U' R' U R U R2
Start hereMirror of Ua — same shape, U moves reversed.
How to recognise it
- →Identical to Ua except the direction of the cycle.
- →Hold the solved edge at the back and check which way the front edge must travel.