4 letter words:
flog8,
frig8,
frog8,
golf8,
filo7,
flir7,
foil7,
hili7,
rolf7,
girl5,
giro5,
liri4,
roil4,
3 letter words:
foh9,
fig7,
fog7,
ghi7,
hog7,
fil6,
fir6,
for6,
fro6,
rho6,
rif6,
gor4,
log4,
rig4,
oil3,
2 letter words:
hi5,
ho5,
if5,
of5,
oh5,
go3,
li2,
lo2,
oi2,
or2,