6 letter words:
tittup8,
tautit6,
5 letter words:
pitta7,
putti7,
titup7,
tutti5,
4 letter words:
patu6,
pita6,
ptui6,
putt6,
tapu6,
tipt6,
upta6,
aitu4,
tait4,
tatt4,
tatu4,
taut4,
3 letter words:
apt5,
pat5,
pia5,
pit5,
piu5,
put5,
tap5,
tip5,
tup5,
ait3,
att3,
ita3,
tai3,
tat3,
tau3,
tit3,
tui3,
tut3,
uta3,
2 letter words:
pa4,
pi4,
up4,
ai2,
at2,
it2,
ta2,
ti2,
ut2,