AF2L 17
Trapped edge: The edge is stuck in another slot.
Algorithms
U2 R B' U' B R'y U2 F R' U' R F'reads as y U2 F · Extract (inverse) · F'U' R U R' U' f' L' freads as U' · Righty · f' L' fU2 l U' F' U l'y2 U2 L F' U' L F L2y2 U2 L F' U' R L R' F L2