CONBINAS

ab ai an as ba bi bo in is na no oi on os si so

abo abs ain ais ani ban bas bin bio bis boa bos cab can cis cob con cos inn ins ion nab nan nib nob nos oba obi oca ons sab sac sib sic sin sob son

abos ains anis anon asci bani bans bias bins bios boas cabs cain cans ciao cion cobs coin coni conn cons icon inns ions isba nabs nans naoi naos nibs nobs nona obas obia obis ocas sain scab scan snib snob soba soca