Special Cases
Two Edges FR/FL
FURwU'Rw'F'
R-thick inverse 6-move T
FRwURw'U'F'
R-thick 6-move T
DRU'R'Uw'URUR'
D'L'ULE'L'U'L
F(RwURw'U')*3F'
mine, but also from
Joël van Noort
y'R2U2'R'U2'R2
from Mario Laurent
B2D2FD2B2
from
Erik Akkersdijk
U2DRU2R'D'U'L'U'L
from
Gungz
y'R2U2'R2'U2'R2
Two Pairs
xRURw2U'R2URw2U'R'x'
from
here
Damage Control
RLU2L'R'
Dan2L (named after Dan Dzoan, who messes up and has to do this often)
F'UR'U2'RU'F
preserves LL permutation
BU'RU2'R'UB'
preserves LL permutation