4 letter words:
putz15,
poet6,
pout6,
ptui6,
tope6,
topi6,
etui4,
3 letter words:
zuz21,
zep14,
zip14,
zit12,
ope5,
opt5,
pet5,
pie5,
pit5,
piu5,
poi5,
pot5,
put5,
tip5,
top5,
tup5,
upo5,
out3,
tie3,
toe3,
tui3,
ute3,
2 letter words:
op4,
pe4,
pi4,
up4,
et2,
it2,
oe2,
oi2,
ti2,
to2,
ut2,