-ic -ol bbb bbc bbd bbi bbl bbn bbo bcb bcc bcd bci bcl bcn bco bdb bdc bdd bdi bdl bdo bi- bib bic bid bii bil bin bio blb blc bld bli bll bln blo bnb bnc bnd bni bnl bnn bno bob boc bod boi bol bon boo c-- cbb cbc cbd cbi cbl cbn cbo ccb ccc ccd cci ccl ccn cco cdb cdc cdd cdi cdl cdn cdo ci- cib cic cid cii cil cin cio cl- clb clc cld cli cll cln clo cn- cnb cnc cnd cni cnl cnn cno co- cob coc cod coi col con coo dbb dbc dbd dbi dbl dbn dbo dcb dcc dcd dci dcl dcn dco ddb ddc ddd ddi ddl ddn ddo di- dib dic did dii dil din dio dl- dlb dlc dld dli dll dlo dnb dnc dnd dni dnl dnn dno dob doc dod doi dol don doo i-d ibb ibc ibd ibi ibl ibn ibo icb icc icd ici icl icn ico idb idc idd idi idl idn ido iib iic iid iii iil iin iio il- ilb ilc ild ili ill iln ilo in- inb inc ind ini inl inn ino io- iob ioc iod ioi iol ion ioo lbb lbc lbd lbi lbl lbo lcb lcc lcd lci lcl lcn lco ldb ldc ldd ldi ldl ldn ldo lib lic lid lii lil lin lio llb llc lld lli lll lln llo lnb lnc lnd lni lnl lnn lno lob loc lod loi lol lon loo n-i nbb nbc nbd nbi nbl nbn nbo ncb ncc ncd nci ncl ncn nco ndb ndc ndd ndi ndl ndn ndo nib nic nid nii nil nin nio nlb nlc nld nli nll nln nlo nnb nnc nni nnl nnn nno no- nob noc nod noi nol non noo o-i ob- obb obc obd obi obl obn obo oc- ocb occ ocd oci ocl ocn oco odb odc odd odi odl odn odo oib oic oid oii oil oin oio olb olc old oli oll oln olo on- onb onc ond oni onl onn ono oo- oob ooc ood ooi ool oon ooo