4 letter words:
dojo12,
judo12,
hoop9,
ouph9,
pooh9,
hood8,
pood7,
updo7,
dodo6,
3 letter words:
hop8,
hup8,
poh8,
duh7,
hod7,
dup6,
oho6,
ooh6,
pod6,
pud6,
dud5,
odd5,
poo5,
upo5,
duo4,
oud4,
udo4,
2 letter words:
jo9,
ho5,
oh5,
uh5,
op4,
up4,
do3,
od3,