iCubeDB › Triggers › Lefty InsertLefty InsertL U L'. Inverse L' U' L; reverse L U' L'; lefty R' U' R.Used inF2L 4 (F2L)AF2L 5 (Advanced F2L)AF2L 6 (Advanced F2L)AF2L 8 (Advanced F2L)AF2L 14 (Advanced F2L)AF2L 20 (Advanced F2L)AF2L 23 (Advanced F2L)AF2L 26 (Advanced F2L)AF2L 35 (Advanced F2L)AF2L 38 (Advanced F2L)AF2L 39 (Advanced F2L)AF2L 52 (Advanced F2L)