4 letter words:
pimp10,
pomp10,
pima8,
pipa8,
moai6,
3 letter words:
amp7,
app7,
imp7,
map7,
mop7,
pam7,
pap7,
pip7,
pom7,
pop7,
aim5,
ami5,
apo5,
moa5,
moi5,
pia5,
poa5,
poi5,
2 letter words:
am4,
ma4,
mi4,
mo4,
om4,
op4,
pa4,
pi4,
po4,
ai2,
io2,
oi2,