← PLL
Ra
Recognition
Headlights on the right; an adjacent edge pair swaps, opposite handedness from Rb.
Algorithm
R U' R' U' R U R D R' U' R D' R' U2 R'
Headlights on the right; an adjacent edge pair swaps, opposite handedness from Rb.
R U' R' U' R U R D R' U' R D' R' U2 R'