T     R U R' U' R' F R2 U' R' U' R U R' F'

T
Adjacent corner swaps

Alternate Algorithms

Setup

R U R' U' R' F R2 U' R' U' R U R' F'

Recognition

Two opposite 1x2 blocks are solved on the left, connected to a set of headlights on the left. Two opposite edges need to swap, and two adjacent corners need to swap.