6 letter words:
lookup12,
5 letter words:
orlop7,
4 letter words:
pork10,
kolo8,
look8,
lurk8,
rook8,
loop6,
loup6,
polo6,
pool6,
poor6,
pour6,
purl6,
roup6,
lour4,
3 letter words:
kop9,
kor7,
lop5,
pol5,
poo5,
pro5,
pul5,
pur5,
upo5,
urp5,
loo3,
our3,
2 letter words:
op4,
up4,
lo2,
or2,