6 letter words:
confab13,
5 letter words:
bacon9,
banco9,
4 letter words:
conf9,
banc8,
fano7,
bona6,
3 letter words:
fab8,
fob8,
bac7,
cab7,
cob7,
fan6,
fon6,
oaf6,
abo5,
ban5,
boa5,
bon5,
can5,
con5,
nab5,
nob5,
oba5,
oca5,
2 letter words:
fa5,
of5,
ab4,
ba4,
bo4,
ob4,
an2,
na2,
no2,
on2,
