4 letter words:
koto8,
pomo8,
took8,
tump8,
moot6,
pout6,
toom6,
topo6,
3 letter words:
kop9,
mop7,
pom7,
ump7,
moo5,
mot5,
mut5,
opt5,
poo5,
pot5,
put5,
tom5,
top5,
tup5,
upo5,
oot3,
out3,
too3,
2 letter words:
mo4,
mu4,
om4,
op4,
um4,
up4,
to2,
ut2,