5 letter words:
tuktu9,
trout5,
tutor5,
4 letter words:
koru8,
kuru8,
kutu8,
touk8,
turk8,
rout4,
tort4,
tour4,
tout4,
trot4,
tutu4,
3 letter words:
kor7,
ouk7,
rok7,
ort3,
our3,
out3,
rot3,
rut3,
tor3,
tot3,
tut3,
utu3,
2 letter words:
ko6,
or2,
ou2,
to2,
ur2,
ut2,