AF2L 29
Both pieces trapped: Corner and edge both sit in another slot.
Algorithms
F' U L' U L U' L U L' Freads as F' · Su (lefty rev) · Lefty (reverse) · FR U' R' U' R U' R' d' R' U' Rreads as Insert · Su (reverse) · d' · Extract (inverse)R U' R' y R' U R U R' U' Rreads as Insert · y R' · Ratchet (inverse) · Extract (inverse)F' U F L U L' U L U' L'reads as F' U F · Su (lefty inv) · Lefty Extracty2 L U' L' U L U L' F' U' Freads as y2 · Lefty · J-Trigger (lefty inv) · U' Fy2 F2 L2 F L U2 L F R U R'reads as y2 F2 L2 F L U2 L · Crow