-er -ol ddd dde ddi ddk ddl ddo ddr ddz de- ded dee dei dek del deo der dez di- did die dii dik dil dio dir diz dke dki dkk dkl dko dkr dl- dld dle dli dlk dll dlo dlr dod doe doi dok dol doo dor doz drd dre dri drk drl dro drr drz dzd dze dzi dzo dzr ed- edd ede edi edk edl edo edr eed eee eek eel eeo eer eid eie eii eik eil eio eir ekd eke eki ekl eko ekr eld ele eli elk ell elo elr elz eo- eod eoe eoi eok eol eoo eor erd ere eri erk erl ero err erz eze ezo ezr ezz i-d idd ide idi idk idl ido idr ie- ied iee iei iek iel ier iid iie iii iil iio iir ike iki ikk ikl iko ikr il- ild ile ili ilk ill ilo ilr ilz io- iod ioe ioi iol ioo ior ir- ird ire iri irk irl iro irr ize izi izo izz k-z kde kdk kdl kdo kdr ke- ked kee kei kek kel keo ker kez kid kie kii kik kil kio kir kiz kke kki kkk kkl kkr kl- kld kli klo klr klz kod koe koi kok kol koo kor koz krd kri krk krl kro krr kzo ldd lde ldi ldk ldl ldo ldr led lee lei lek lel leo ler lez lid lie lii lik lil lio lir liz lkl lkr lld lle lli llk lll llo llr llz lod loe loi lok lol loo lor loz lrd lri lrk lro lrr lrz lzi lzo lzr o-i odd ode odi odl odo odr oed oee oei oel oeo oer oid oie oii oik oil oio oir oiz okd oke oki okk okl oko okr old ole oli olk oll olo oo- ood ooi ook ool ooo oor or- ord ore ori ork orl oro orr orz oze ozo ozz rdd rde rdi rdl rdo rdr re- red ree rei rek rel reo rer rez rid rie rii rik ril rio rir riz rke rkk rko rkz rld rle rli rll rlo rlr rod roe roi rok rol roo ror roz rrd rri rrk rrl rrr rze rzo zed zee zek zel zeo zer zez zid zie zik zil zio zir ziz zlr zo- zod zoe zoi zok zol zoo zor zrl zro zzr zzz