4 letter words:
cape8,
capi8,
capo8,
cope8,
epic8,
pace8,
paco8,
pica8,
pice8,
ciao6,
3 letter words:
cap7,
cep7,
cop7,
pac7,
pec7,
pic7,
ace5,
ape5,
apo5,
eco5,
ice5,
oca5,
ope5,
pea5,
pia5,
pie5,
poa5,
poi5,
2 letter words:
op4,
pa4,
pe4,
pi4,
po4,
ae2,
ai2,
ea2,
io2,
oe2,
oi2,