6 letter words:
oilcup10,
upcoil10,
loculi8,
5 letter words:
picul9,
oculi7,
poilu7,
4 letter words:
clip8,
clop8,
coup8,
coil6,
cull6,
loci6,
loup6,
pili6,
pill6,
poll6,
puli6,
pull6,
lilo4,
3 letter words:
cop7,
cup7,
pic7,
col5,
lip5,
lop5,
piu5,
poi5,
pol5,
pul5,
upo5,
ill3,
oil3,
2 letter words:
op4,
pi4,
up4,
li2,
lo2,
oi2,