CARBANIONS

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

aas aba abo abs ain air ais ana ani arb arc ars baa ban bar bas bin bio bis boa bos bra bro cab can car cis cob con cor cos inn ins ion nab nan nib nob nor nos oar oba obi oca ons ora orb orc ors rai ran ras ria rib rin rob roc sab sac sib sic sin sir sob son sri

abas abos abri ains airn airs anas anis anna anoa anon ansa arbs arco arcs aria asci baas bani bans barn bars bias bins bios biro boar boas bora born bran bras brin brio bris bros cabs cain cans carb carn cars casa ciao cion cobs coin coir coni conn cons corn cors crab crib cris icon inns inro ions iron isba naan nabs nana nans naoi naos narc nibs nobs noir nona nori oars obas obia obis ocas orbs orca orcs osar raia rain rais rani rias ribs rins roan robs rocs sain sari scab scan scar snib snob soar soba soca sora sorb sori sorn