5 letter words:
helio8,
loipe7,
4 letter words:
help9,
holp9,
hope9,
elhi7,
heil7,
helo7,
hole7,
lipe6,
lipo6,
lope6,
olpe6,
pile6,
plie6,
pole6,
3 letter words:
hep8,
hip8,
hop8,
peh8,
phi8,
pho8,
poh8,
hie6,
hoe6,
hoi6,
lep5,
lip5,
lop5,
ope5,
pie5,
poi5,
pol5,
lei3,
lie3,
oil3,
ole3,
2 letter words:
eh5,
he5,
hi5,
ho5,
oh5,
op4,
pe4,
pi4,
po4,
el2,
io2,
li2,
lo2,
oe2,
oi2,