4 letter words:
kept10,
poke10,
keto8,
toke8,
poet6,
tope6,
3 letter words:
kef10,
kep9,
kop9,
fop8,
keg8,
fog7,
oke7,
eft6,
fet6,
foe6,
oft6,
peg6,
ope5,
opt5,
pet5,
pot5,
top5,
ego4,
get4,
got4,
teg4,
tog4,
toe3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
go3,
et2,
oe2,
to2,