4 letter words:
keek12,
kike12,
klik12,
keel8,
kilo8,
koel8,
leek8,
leke8,
like8,
loke8,
3 letter words:
eek7,
eik7,
eke7,
elk7,
ilk7,
koi7,
lek7,
oik7,
oke7,
eel3,
lee3,
lei3,
lie3,
oil3,
ole3,
2 letter words:
ki6,
ko6,
ee2,
el2,
io2,
li2,
lo2,
oe2,
oi2,