AF2L 16
Trapped edge: The edge is stuck in another slot.
Algorithms
U' F' R' U' R Freads as U' F' · J-Trigger (inverse)d' R' u' R' u RU' R U' R' r' U' R U M'reads as Su (reverse) · r' U' R U M'U' R U' R' B' R B R'reads as Su (reverse) · B' R B R'y U' R' F2 R U F' U' F2