Top right · green front
Step 1 / 3
L': Two layers around the left corner: turns counterclockwise (looking at the left corner)
The yellow-green edge is at the top right, with green facing you.
Green is already on the front, on the right: do L' U L right away.
Step 1 of 3: L'. Two layers around the left corner: turns counterclockwise (looking at the left corner)