-er a-a a-i aaa aad aae aaf aai aak aao aar ad- ada add ade adf adi adk ado adr aea aed aee aef aei aek aeo aer af- afa afd afe aff afi afk afo afr ai- aia aid aie aif aii aik aio air aka akd ake aki akk ako akr aoa aod aoe aof aoi aok aoo aor ar- ara ard are arf ari ark aro arr daa dad dae daf dai dak dao dar dda ddd dde ddf ddi ddk ddo ddr de- dea ded dee def dei dek deo der dfa dfd dfe dff dfi dfk dfo dfr di- dia did die dif dii dik dio dir dka dke dki dkk dko dkr doa dod doe dof doi dok doo dor dra drd dre dri drk dro drr eaa ead eae eaf eai eak eao ear ed- eda edd ede edf edi edk edo edr eea eed eee eef eek eeo eer ef- efa efd efe eff efi efo efr eia eid eie eif eii eik eio eir eka ekd eke ekf eki eko ekr eo- eoa eod eoe eof eoi eok eoo eor era erd ere erf eri erk ero err faa fad fae faf fai fak fao far fda fdd fde fdf fdi fdk fdo fdr fea fed fee fef fei fek feo fer ffa ffd ffe fff ffi ffk ffo ffr fia fid fie fif fii fik fir fka fkf fki fkk foa foe fof foi fok foo for fra frd fre frf fri frk fro frr i-d i-f ia- iaa iad iae iaf iai iao iar ida idd ide idf idi idk ido idr ie- iea ied iee ief iei iek ier ifa ifd ife iff ifi ifo ifr iia iid iie iif iii iio iir ika ike ikf iki ikk iko ikr io- ioa iod ioe iof ioi ioo ior ir- ira ird ire irf iri irk iro irr ka- kaa kad kae kaf kai kak kao kar kda kde kdf kdk kdo kdr ke- kea ked kee kef kei kek keo ker kfa kfd kff kfi kfo kia kid kie kif kii kik kio kir kke kki kkk kkr koa kod koe kof koi kok koo kor kra krd krf kri krk kro krr o-i oaa oad oae oaf oai oak oao oar oda odd ode odf odi odo odr oea oed oee oef oei oeo oer of- ofa ofd ofe off ofi ofo ofr oia oid oie oif oii oik oio oir oka okd oke oki okk oko okr oo- ooa ood oof ooi ook ooo oor or- ora ord ore orf ori ork oro orr ra- raa rad rae raf rai rak rao rar rda rdd rde rdf rdi rdo rdr re- rea red ree ref rei rek reo rer rfa rfd rfe rff rfi rfk rfo rfr ria rid rie rif rii rik rio rir rke rkf rkk rko roa rod roe rof roi rok roo ror rra rrd rrf rri rrk rrr

a-ak a-do a-ii a-ok aaaa aaad aaae aaaf aaai aaar aada aade aadi aaea aafa aafd aaff aafi aaii aaka aake aaoe aaoo aara aard aare aari aaro adaa adad adae adai adak adao adar adda addd adde addi addo addr adea adee adeo ader adfa adia adie adif adik adio adir adki adod adoe adok adoo ador adra adre adro aeaf aede aeer aeio aeka aer- aera aerd aeri aero afaa afad afak afao afar afee afek afer affa affi affo afia afid afif afik afir afka afkr afoa afoe afoo afor afr- afra afre afri afro aiai aida aide aidi aidr aiea aiee aifd aiff aiia aiid aiir aika aike aiki aiko aioi aira aird aire airi airo akaa akae akai akao akar aked akee aker akia akid akie akif akik akio akir akka akki akko akok akr- akra akre aoki aora arad arae araf arai arak arar arda arde ardf ardi ardo area ared aree aref arei arek areo arfa arff aria arid arie arif arii arik ario arka arke arki arko aroa arod aroe aroi aroo aror arr- arra arre arri arrk arro arrr daad daae daar dada dade dadi dado daer dafa dafe daff dafi dafo daia daid daie daik daio dair daka dake daki dako dara dard dare darf dari dark daro darr dddd ddie ddre dead deae deaf deak dear deda dedd dede dedi dedo deed deef deek deer defe deff defi defo deid deie deif deir dek- deka deke deor der- dera dere derf deri derk dero derr dfaf dfer dffa dfoe dfrf dfri dia- diad diaf diak diao diar dida dide didi dido diea died dief dier dif- difa diff diii dika dike diki diko dior dira dird dire dirk dirr dkid doae doak doar dod- doda dodd dode dodi dodo doea doek doer doff doid doka doke doki doko dood doof dook door dora dord dore dorf dori dork doro dorr draa drad draf drak drar drda drea dred dree dref drei drek drie drif drod drof drra eaaf eada eadd eadi eaif eara eard eare earo edad edar edda edde eddi eddo ede- edea edei eder edfa edia edie edif edik edod edra eede eeea eeee eefa eefe eeka eeke eera eero efda efeo effa effi efik efke efor eiao eid- eide eidi eido eidr eied eiei eier eika eike eiki eiko eira eird eire eka- eked ekek eker ekka ekki ekoa ekoi eode eoir eoka eora eore eori erad eraf erda erde erdf erdi ered erei erer eria erie erik erio erke erki erod eroe eroi eroo erra erre erro f--k faaa faad fada fadd fade fadi fado fafa fafe faff fafi fafo faid faie faik faio fair fake faki fako fara fard fare fark faro farr fdoa fead feaf feak fear feda fede fedi feed feek feer fefe feff fefi fefo feia feid feie feio feir feke feko feod feof fera ferd fere ferk fero ferr ffar ffee ffff ffii ffrr fiaa fiad fiaf fiar fida fide fidf fido fief