4 letter words:
pawk13,
wauk11,
koap10,
pouk10,
puka10,
oupa6,
3 letter words:
kaw10,
kow10,
wok10,
kop9,
waw9,
wow9,
paw8,
pow8,
wap8,
wop8,
auk7,
koa7,
oak7,
oka7,
ouk7,
apo5,
oup5,
poa5,
upo5,
2 letter words:
ka6,
ko6,
aw5,
ow5,
wo5,
op4,
pa4,
po4,
up4,
ou2,