5 letter words:
prune7,
puler7,
4 letter words:
hunh10,
help9,
herl7,
hern7,
hurl7,
lehr7,
pule6,
pure6,
purl6,
lune4,
lure4,
nurl4,
rule4,
rune4,
3 letter words:
heh9,
huh9,
hep8,
hup8,
peh8,
hen6,
her6,
hue6,
hun6,
pen5,
per5,
pul5,
pun5,
pur5,
rep5,
urp5,
ern3,
leu3,
rue3,
run3,
urn3,
2 letter words:
eh5,
he5,
uh5,
pe4,
up4,
el2,
en2,
er2,
ne2,
nu2,
re2,
un2,