5 letter words:
caput9,
cutup9,
4 letter words:
pacy11,
upby11,
paty9,
yaup9,
yuca9,
pact8,
abut6,
tabu6,
tuba6,
3 letter words:
aby8,
bay8,
buy8,
cay8,
pay8,
pya8,
yap8,
yup8,
bap7,
cab7,
cap7,
cub7,
cup7,
pac7,
pub7,
act5,
apt5,
bat5,
but5,
cat5,
cut5,
pat5,
put5,
tab5,
tap5,
tub5,
tup5,
tau3,
uta3,
2 letter words:
by7,
ay5,
ya5,
ab4,
ba4,
pa4,
up4,
at2,
ta2,
ut2,