5 letter words:
bogan8,
goban8,
obang8,
4 letter words:
bang7,
bong7,
bona6,
agon5,
3 letter words:
bag6,
bog6,
gab6,
gob6,
abo5,
ban5,
boa5,
bon5,
nab5,
nob5,
oba5,
ago4,
gan4,
goa4,
gon4,
nag4,
nog4,
2 letter words:
ab4,
ba4,
bo4,
ob4,
ag3,
go3,
an2,
na2,
no2,
on2,