4 letter words:
pouf9,
moup8,
tump8,
tofu7,
motu6,
pout6,
3 letter words:
fop8,
fum8,
mop7,
pom7,
ump7,
fou6,
oft6,
ufo6,
mot5,
mou5,
mut5,
opt5,
oup5,
pot5,
put5,
tom5,
top5,
tum5,
tup5,
upo5,
out3,
2 letter words:
of5,
mo4,
mu4,
om4,
op4,
po4,
um4,
up4,
ou2,
to2,
ut2,