5 letter words:
helio8,
hello8,
hillo8,
hullo8,
louie5,
ollie5,
4 letter words:
elhi7,
heil7,
hell7,
helo7,
hill7,
hole7,
hule7,
hull7,
euoi4,
lieu4,
lilo4,
3 letter words:
hie6,
hoe6,
hoi6,
hue6,
hui6,
ell3,
ill3,
lei3,
leu3,
lie3,
lou3,
oil3,
ole3,
ule3,
2 letter words:
eh5,
he5,
hi5,
ho5,
oh5,
uh5,
el2,
io2,
li2,
lo2,
oe2,
oi2,
ou2,