6 letter words:
uptilt8,
5 letter words:
putti7,
titup7,
tulip7,
uplit7,
4 letter words:
ptui6,
puli6,
putt6,
tipt6,
litu4,
luit4,
tilt4,
3 letter words:
lip5,
pit5,
piu5,
plu5,
pul5,
put5,
tip5,
tup5,
lit3,
til3,
tit3,
tui3,
tut3,
2 letter words:
pi4,
up4,
it2,
li2,
ti2,
ut2,