It is transition between 2-look an 1-look OLL. Maybe it is obvious, but it is not well known, I think.
Most used algorithms for doing first step in 2-look OLL orient edges, but corners too. (F R U R' U' F', F U R U' R' F', F R U R' U' F' f R U R' U' f'). So predict second step in 2-look OLL is...