6 letter words:
barbal10,
bulbar10,
5 letter words:
babul9,
blurb9,
bubal9,
labra7,
aural5,
laura5,
4 letter words:
abba8,
baba8,
babu8,
barb8,
blab8,
blub8,
bulb8,
burb8,
alba6,
baal6,
blur6,
bura6,
burl6,
alar4,
aura4,
3 letter words:
bub7,
aba5,
alb5,
arb5,
baa5,
bal5,
bar5,
bra5,
bur5,
lab5,
rub5,
urb5,
aal3,
ala3,
lar3,
2 letter words:
ab4,
ba4,
aa2,
al2,
ar2,
la2,