5 letter words:
poupt9,
putto7,
tatou5,
4 letter words:
pupa8,
atop6,
oupa6,
patu6,
pott6,
pout6,
putt6,
tapu6,
upta6,
auto4,
tatu4,
taut4,
tout4,
3 letter words:
app7,
pap7,
pop7,
pup7,
apo5,
apt5,
opt5,
oup5,
pat5,
poa5,
pot5,
put5,
tap5,
top5,
tup5,
upo5,
att3,
oat3,
out3,
tao3,
tat3,
tau3,
tot3,
tut3,
uta3,
2 letter words:
op4,
pa4,
po4,
up4,
at2,
ou2,
ta2,
to2,
ut2,