Ja Perm

Adjacent corner swap: Two neighbouring corners swap (plus edges); comes up 1 in 18 solves.

Algorithms

1. R' U L' U2 R U' R' U2 R L U' reads as R' U L' U2 · Insert · U2 R L U'
2. x R2 F R F' R U2 r' U r U2 x'
3. L' U' L F L' U' L U L F' L2 U L reads as J-Trigger (lefty) · Righty (lefty) · T-Trigger (lefty)

Also in Adjacent corner swap

• Aa
• Ab
• F
• Ga
• Gb
• Gc
• Gd
• Jb
• Ra
• Rb
• T

All 21 PLL cases