5 letter words:
gecko12,
gopik12,
coupe9,
4 letter words:
peck12,
pick12,
pock12,
puck12,
geck11,
guck11,
coke10,
cuke10,
kepi10,
pike10,
poke10,
puke10,
cope8,
coup8,
epic8,
pice8,
puce8,
3 letter words:
ick9,
kep9,
kip9,
kop9,
keg8,
cep7,
cop7,
cup7,
koi7,
kue7,
oke7,
pec7,
pic7,
uke7,
cig6,
cog6,
gip6,
peg6,
pig6,
pug6,
cue5,
ecu5,
ice5,
ope5,
pie5,
piu5,
poi5,
upo5,
ego4,
gie4,
2 letter words:
ki6,
op4,
pe4,
pi4,
up4,
go3,
oe2,
oi2,