-er a-a aaa aad aae aaf aag aak aao aar ad- ada add ade adf adg adk ado adr aea aed aee aef aeg aek aeo aer af- afa afd afe aff afg afk afo afr ag- aga agd age agf agg agk ago agr aka akd ake akg akk ako akr aoa aod aoe aof aog aok aoo aor ar- ara ard are arf arg ark aro arr daa dad dae daf dag dak dao dar dda ddd dde ddf ddg ddk ddo ddr de- dea ded dee def deg dek deo der dfa dfd dfe dff dfg dfk dfo dfr dga dgd dge dgf dgg dgk dgr dka dke dkg dkk dko dkr doa dod doe dof dog dok doo dor dra drd dre drg drk dro drr eaa ead eae eaf eag eak eao ear ed- eda edd ede edf edg edk edo edr eea eed eee eef eeg eek eeo eer ef- efa efd efe eff efg efo efr ega egd ege egf egg ego egr eka ekd eke ekf ekg eko ekr eo- eoa eod eoe eof eog eok eoo eor era erd ere erf erg erk ero err faa fad fae faf fag fak fao far fda fdd fde fdf fdg fdk fdo fdr fea fed fee fef feg fek feo fer ffa ffd ffe fff ffg ffk ffo ffr fga fgd fge fgf fgg fgr fka fkf fkg fkk foa foe fof fog fok foo for fra frd fre frf frg frk fro frr g-d gaa gad gae gaf gag gak gao gar gda gdd gde gdf gdk gdo gdr ge- gea ged gee gef geg gek geo ger gfa gfd gfe gff gfk gfo gfr gga ggd ggg ggo ggr gka gkd gko goa god goe gof gog gok goo gor gra grd gre grf grg grk gro grr ka- kaa kad kae kaf kag kak kao kar kda kde kdf kdg kdk kdo kdr ke- kea ked kee kef keg kek keo ker kfa kfd kff kfg kfo kga kgd kgf kgo kke kkk kkr koa kod koe kof kog kok koo kor kra krd krf krg krk kro krr oaa oad oae oaf oag oak oao oar oda odd ode odf odg odo odr oea oed oee oef oeg oeo oer of- ofa ofd ofe off ofg ofo ofr oga ogd oge ogf ogg ogo oka okd oke okg okk oko okr oo- ooa ood oof oog ook ooo oor or- ora ord ore orf org ork oro orr ra- raa rad rae raf rag rak rao rar rda rdd rde rdf rdg rdo rdr re- rea red ree ref reg rek reo rer rfa rfd rfe rff rfg rfk rfo rfr rga rgd rge rgf rgg rgk rgo rgr rke rkf rkg rkk rko roa rod roe rof rog rok roo ror rra rrd rrf rrg rrk rrr

a-ak a-do a-ok aaaa aaad aaae aaaf aaar aada aade aaea aafa aafd aaff aage aaka aake aaoe aaoo aara aard aare aaro adaa adad adae adag adak adao adar adda addd adde addo addr adea adee adeo ader adfa adod adoe adog adok adoo ador adra adre adro aeaf aede aeer aega aeka aer- aera aerd aero afaa afad afak afao afar afee afek afer affa affo afgf afka afkr afoa afoe afog afoo afor afr- afra afre afro ag-o agad agag agao agar agda agde agea aged agee ager agfa agga agge agod agog agoo agra agre agro akaa akae akao akar aked akee akeg aker akka akko akok akr- akra akre aora arad arae araf arag arak arar arda arde ardf ardo area ared aree aref areg arek areo arfa arff arga arge argo arka arke arko aroa arod aroe aroo aror arr- arra arre arrg arrk arro arrr daad daae daag daar dada dade dado daer dafa dafe daff dafo daga dage dagg dago dagr daka dake dako dara dard dare darf darg dark daro darr dddd ddre dead deae deaf deak dear deda dedd dede dedo deed deef deeg deek deer defe deff defg defo dega dege dego dek- deka deke deor der- dera dere derf derg derk dero derr dfaf dfer dffa dfoe dfrf dgeg dgge dgka dgkd dgkg doae doak doar dod- doda dodd dode dodg dodo doea doeg doek doer doff dog- doga doge dogg dogo doka doke doko dood doof dook door dora dord dore dorf dork doro dorr draa drad draf drag drak drar drda drea dred dree dref dreg drek drge drod drof drog drra eaaf eada eadd eaga eage eara eard eare earo edad edag edar edda edde eddo ede- edea eder edfa edge edod edra eede eeea eeee eefa eefe eega eeka eeke eera eerg eero ef-g efda efeo effa efke efor egaa egad egae egao egar egea egee eger egfr egge eggo ego- egor egra egre eka- eked ekek eker ekka ekoa eode eoka eora eore erad eraf erda erde erdf ered erer erg- erga ergg ergo erke erod eroe eroo erra erre erro f--k faaa faad fada fadd fade fado fafa fafe faff fafg fafo fage fagg fago fake fako fara fard fare farg fark faro farr fdoa fead feaf feak fear feda fede feed feek feer fefe feff fefo fege fegg feke feko feod feof fera ferd fere ferk fero ferr ffar ffee ffff ffrr foad foaf foak foar foda fode foed foer fofo foge fogg fogo foke food foof fook for- fora ford fore forg fork foro forr frad frae frag frak frea fred free freo froe frog gaar gada gadd gade gadk gado gaea gaed gaer gafa gaff gaga gage gagg gago gara gard gare garf garg garo garr gdfr gdor gead gear geda gedd gede gedo geed geek geer gefe gege gegg gego geko geo- geof geog gera gerd gere gero gfer gffa gfoa gfor ggfg gggg goad goaf goar goda gode godo goed goef goer gofe goff gofr goga gogo goke good goof goog gook goor gora gord gore gorf gorg