-er -ol ddd dde ddf ddi ddk ddl ddo ddr de- ded dee def dei dek del deo der dfd dfe dff dfi dfk dfl dfo dfr di- did die dif dii dik dil dio dir dke dki dkk dkl dko dkr dl- dld dle dlf dli dlk dll dlo dlr dod doe dof doi dok dol doo dor drd dre dri drk drl dro drr ed- edd ede edf edi edk edl edo edr eed eee eef eek eel eeo eer ef- efd efe eff efi efl efo efr eid eie eif eii eik eil eio eir ekd eke ekf eki ekl eko ekr eld ele elf eli elk ell elo elr eo- eod eoe eof eoi eok eol eoo eor erd ere erf eri erk erl ero err fdd fde fdf fdi fdk fdl fdo fdr fed fee fef fei fek fel feo fer ffd ffe fff ffi ffk ffl ffo ffr fid fie fif fii fik fil fir fkf fki fkk fkl fld fle flf fli fll flo flr foe fof foi fok fol foo for frd fre frf fri frk frl fro frr i-d i-f idd ide idf idi idk idl ido idr ie- ied iee ief iei iek iel ier ifd ife iff ifi ifl ifo ifr iid iie iif iii iil iio iir ike ikf iki ikk ikl iko ikr il- ild ile ilf ili ilk ill ilo ilr io- iod ioe iof ioi iol ioo ior ir- ird ire irf iri irk irl iro irr kde kdf kdk kdl kdo kdr ke- ked kee kef kei kek kel keo ker kfd kff kfi kfo kid kie kif kii kik kil kio kir kke kki kkk kkl kkr kl- kld klf kli klo klr kod koe kof koi kok kol koo kor krd krf kri krk krl kro krr ldd lde ldf ldi ldk ldl ldo ldr led lee lef lei lek lel leo ler lfd lfe lff lfi lfk lfl lfo lfr lid lie lif lii lik lil lio lir lkl lkr lld lle llf lli llk lll llo llr lod loe lof loi lok lol loo lor lrd lrf lri lrk lro lrr o-i odd ode odf odi odl odo odr oed oee oef oei oel oeo oer of- ofd ofe off ofi ofl ofo ofr oid oie oif oii oik oil oio oir okd oke oki okk okl oko okr old ole olf oli olk oll olo oo- ood oof ooi ook ool ooo oor or- ord ore orf ori ork orl oro orr rdd rde rdf rdi rdl rdo rdr re- red ree ref rei rek rel reo rer rfd rfe rff rfi rfk rfl rfo rfr rid rie rif rii rik ril rio rir rke rkf rkk rko rld rle rlf rli rll rlo rlr rod roe rof roi rok rol roo ror rrd rrf rri rrk rrl rrr

dddd ddie ddre dedd dede dedi dedo deed deef deek deel deer defe deff defi defo deid deie deif deil deir dek- deke deld dele delf deli delk dell delo deol deor der- dere derf deri derk dero derr dfer dfoe dfrf dfri dide didi dido died dief diel dier dif- diff diii dike diki diko dile dilf dili dilk dill dilo diol dior dird dire dirk dirl dirr dkid dlii dlil dod- dodd dode dodi dodo doek doel doer doff doid doil doke doki doko dold dole dolf doli dolk doll dolo dood doof dook dool door dord dore dorf dori dork doro dorr dred dree dref drei drek drel drie drif dril drod drof drol edde eddi eddo ede- edei edel eder edfl edie edif edik edil edle edod eede eeee eefe eefl eeke eele eero efeo effi efik efil efke efor eid- eide eidi eido eidr eied eiei eier eike eiki eiko eild eile eird eire eked ekek eker ekki ekoi elde eldi eldr eled elee elef elek eleo eler elfe elfi elid elie elif elik elil elio elke elki elko elle elli ello elod eloi elok elro eode eoir eole eoli eolo eore eori eorl erde erdf erdi ered erei erel erer erie erik eril erio erke erki erld erle erli erll erod eroe eroi erol eroo erre erro f--k fdlr fede fedi feed feek feel feer fefe feff fefi fefo feid feie feil feio feir feke feko feld fele felf feli felk fell felo feod feof ferd fere ferk fero ferr ffee ffff ffii ffrr fide fidf fido fief fiel fier fife fiff fifi fifo fiii fiil fike fiki fild file fili filk fill filo fioe fior fire firk fldr fled flee fler flid flii flik flod floe flok floo flor fode foed foer fofo foid foie foil foke foki fold fole foli folk foll folo folr food foof fook fool for- ford fore fori fork forl foro forr fred free frei freo frid frie frik fril frio froe frol iddo ided idee idef idel ideo ider idid idie idil idio idir idle idli idol idre idrf idro iedr ieie ieio ield iele iere ieri ifel ifer ifid ifil ifor ifrf ifri iide iied iiie iiii iiio iioi iioo ikee iker ikid ikki ikko ikoo ikri ilde ile- iled ilek ileo iler ilie ilio ilir ilke ilki ill- illd ille illi illo ilok iloo ilre iod- iodd iode iodo ioee ioel ioii ioio ioke ioko iole iolo ioof iooi iooo iore iori irdo ired iree irel irer irfe iri- irid irie iril irio irki irod irre irri k-id k-lo kddd kddf kddi kddk kddl kddr kdef kdei kdel kdfi kdfo kdfr kdil kdio kdkd kdkk kdko kdkr kdld kdlf kdll kdlo kdlr kdoe kdok kdrf kdri kdrl kdro kedd kede kedi kedo kedr keed keef keek keel keer keff kefr keid keif keii keik keil keio keir keke keki kekl keko keld kele kelf keli kelk kell kelo keok keol ker- kere kerf keri kerk kerl kero kerr kfed kfel kfer kfff kffk kfil kfio kfir kfld kflf kfli kfll kflo kfok kfoo kfor kfrd