6 letter words:
prutah11,
5 letter words:
prahu10,
pruta7,
4 letter words:
harp9,
path9,
phat9,
phut9,
hart7,
haut7,
hurt7,
rath7,
ruth7,
tahr7,
thru7,
part6,
prat6,
prau6,
rapt6,
tarp6,
trap6,
3 letter words:
hap8,
hup8,
pah8,
pht8,
hat6,
hut6,
rah6,
apt5,
par5,
pat5,
pur5,
put5,
rap5,
tap5,
tup5,
urp5,
art3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
ah5,
ha5,
uh5,
pa4,
up4,
ar2,
at2,
ta2,
ut2,