5 letter words:
fugio9,
4 letter words:
gowf11,
coif9,
cuif9,
fico9,
foci9,
fuci9,
figo8,
3 letter words:
wof9,
cow8,
fig7,
fog7,
fug7,
gif7,
wig7,
wog7,
cig6,
cog6,
fou6,
ufo6,
gio4,
2 letter words:
if5,
of5,
ow5,
wo5,
gi3,
go3,
gu3,
ug3,
io2,
oi2,
ou2,