4 letter words:
opah9,
pima8,
ohia7,
3 letter words:
ham8,
hap8,
him8,
hip8,
hop8,
mho8,
ohm8,
pah8,
phi8,
poh8,
amp7,
imp7,
map7,
mop7,
pam7,
pom7,
ahi6,
hao6,
aim5,
ami5,
apo5,
moa5,
pia5,
poi5,
2 letter words:
hm7,
ah5,
ha5,
hi5,
ho5,
oh5,
am4,
ma4,
mi4,
mo4,
om4,
op4,
pa4,
pi4,
ai2,
oi2,