AF2L 1
Trapped corner: The corner is stuck in another slot.
Algorithms
S R' S'R U' R' y R U' R'reads as Insert · y · InsertR U' R' f R' f'reads as Insert · f R' f'R U' R' U R2 F R F' Rreads as Insert · U R2 F R F' Ry L' R U' R' U Lreads as y L' · Insert · U Ly U2 R U2 L' U' R' U L