5 letter words:
zippo18,
zoppa18,
appui9,
4 letter words:
zupa15,
pipa8,
pupa8,
oupa6,
3 letter words:
poz14,
zap14,
zip14,
azo12,
zoa12,
app7,
pap7,
pip7,
pop7,
pup7,
apo5,
oup5,
pia5,
piu5,
poa5,
poi5,
upo5,
2 letter words:
za11,
zo11,
op4,
pa4,
pi4,
po4,
up4,
ai2,
io2,
oi2,
ou2,