Case 1: Headlights (going to left)
R U’ R’ U’ R U’ R
Case 2: Headlights (going to right)
R U R’ U R U R’
Case 3: Left Side Matches
(R’ L R L’) (U’ L’ U L)
Case 4: Right Side Matches
(L R’ L’ R) (U R U’ R’) - the alg in the video is wrong, the last U should be a U’
Case 5: 2 Edges Unsolved
(L R’ L’ R) U’ (R U R’)
alternatively
(R’ L R L’) U (L’ U’ L)
