6 letter words:
buboed11,
5 letter words:
dubbo10,
4 letter words:
bubo8,
bedu7,
bode7,
budo7,
3 letter words:
bob7,
bub7,
ebb7,
bed6,
bod6,
bud6,
deb6,
dob6,
dub6,
obe5,
doe4,
due4,
duo4,
ode4,
oud4,
udo4,
2 letter words:
be4,
bo4,
ob4,
de3,
do3,
ed3,
od3,
oe2,
ou2,