5 letter words:
piezo16,
fogie9,
4 letter words:
pize15,
figo8,
3 letter words:
fez15,
fiz15,
poz14,
zep14,
zip14,
zig13,
fop8,
feg7,
fig7,
fog7,
gif7,
fie6,
foe6,
gip6,
peg6,
pig6,
ope5,
pie5,
poi5,
ego4,
geo4,
gie4,
gio4,
goe4,
2 letter words:
zo11,
ef5,
fe5,
if5,
of5,
op4,
pe4,
pi4,
po4,
gi3,
go3,
io2,
oe2,
oi2,