4 letter words:
heel7,
helo7,
here7,
herl7,
hero7,
hoer7,
hole7,
lehr7,
leer4,
lore4,
orle4,
reel4,
role4,
3 letter words:
heh9,
her6,
hoe6,
rho6,
eel3,
ere3,
lee3,
ole3,
ore3,
ree3,
roe3,
2 letter words:
eh5,
he5,
ho5,
oh5,
el2,
er2,
lo2,
oe2,
or2,
re2,