-ol bbb bbd bbi bbl bbn bbo bdb bdd bdi bdl bdo bi- bib bid bii bil bin bio blb bld bli bll bln blo bnb bnd bni bnl bnn bno bob bod boi bol bon boo dbb dbd dbi dbl dbn dbo ddb ddd ddi ddl ddn ddo di- dib did dii dil din dio dl- dlb dld dli dll dlo dnb dnd dni dnl dnn dno dob dod doi dol don doo i-d ibb ibd ibi ibl ibn ibo idb idd idi idl idn ido iib iid iii iil iin iio il- ilb ild ili ill iln ilo in- inb ind ini inl inn ino io- iob iod ioi iol ion ioo lbb lbd lbi lbl lbo ldb ldd ldi ldl ldn ldo lib lid lii lil lin lio llb lld lli lll lln llo lnb lnd lni lnl lnn lno lob lod loi lol lon loo n-i nbb nbd nbi nbl nbn nbo ndb ndd ndi ndl ndn ndo nib nid nii nil nin nio nlb nld nli nll nln nlo nnb nni nnl nnn nno no- nob nod noi nol non noo o-i ob- obb obd obi obl obn obo odb odd odi odl odn odo oib oid oii oil oin oio olb old oli oll oln olo on- onb ond oni onl onn ono oo- oob ood ooi ool oon ooo