4 letter words:
plow9,
glow8,
glop7,
goop7,
wool7,
loop6,
plot6,
polo6,
pool6,
topo6,
logo5,
loot4,
tool4,
3 letter words:
pow8,
wop8,
wog7,
low6,
owl6,
tow6,
two6,
woo6,
wot6,
lop5,
opt5,
pol5,
poo5,
pot5,
top5,
goo4,
got4,
log4,
tog4,
loo3,
lot3,
oot3,
too3,
2 letter words:
ow5,
wo5,
op4,
go3,
lo2,
to2,