-ic -ol bbb bbc bbd bbe bbi bbl bbo bcb bcc bcd bce bci bcl bco bdb bdc bdd bde bdi bdl bdo be- beb bec bed bee bei bel beo bi- bib bic bid bie bii bil bio blb blc bld ble bli bll blo bob boc bod boe boi bol boo c-- cbb cbc cbd cbe cbi cbl cbo ccb ccc ccd cce cci ccl cco cdb cdc cdd cde cdi cdl cdo ce- ceb cec ced cee cei cel ceo ci- cib cic cid cie cii cil cio cl- clb clc cld cle cli cll clo co- cob coc cod coe coi col coo dbb dbc dbd dbe dbi dbl dbo dcb dcc dcd dce dci dcl dco ddb ddc ddd dde ddi ddl ddo de- deb dec ded dee dei del deo di- dib dic did die dii dil dio dl- dlb dlc dld dle dli dll dlo dob doc dod doe doi dol doo ebb ebc ebd ebe ebi ebl ebo ec- ecb ecc ecd ece eci ecl eco ed- edb edc edd ede edi edl edo eeb eec eed eee eel eeo eib eic eid eie eii eil eio elb elc eld ele eli ell elo eo- eob eoc eod eoe eoi eol eoo i-d ibb ibc ibd ibe ibi ibl ibo icb icc icd ice ici icl ico idb idc idd ide idi idl ido ie- iec ied iee iei iel iib iic iid iie iii iil iio il- ilb ilc ild ile ili ill ilo io- iob ioc iod ioe ioi iol ioo lbb lbc lbd lbe lbi lbl lbo lcb lcc lcd lce lci lcl lco ldb ldc ldd lde ldi ldl ldo leb lec led lee lei lel leo lib lic lid lie lii lil lio llb llc lld lle lli lll llo lob loc lod loe loi lol loo o-i ob- obb obc obd obe obi obl obo oc- ocb occ ocd oci ocl oco odb odc odd ode odi odl odo oeb oec oed oee oei oel oeo oib oic oid oie oii oil oio olb olc old ole oli oll olo oo- oob ooc ood ooi ool ooo