-er a-a a-i aaa aae aaf aag aai aak aao aar aea aee aef aeg aei aek aeo aer af- afa afe aff afg afi afk afo afr ag- aga age agf agg agi agk ago agr ai- aia aie aif aig aii aik aio air aka ake akg aki akk ako akr aoa aoe aof aog aoi aok aoo aor ar- ara are arf arg ari ark aro arr eaa eae eaf eag eai eak eao ear eea eee eef eeg eek eeo eer ef- efa efe eff efg efi efo efr ega ege egf egg egi ego egr eia eie eif eig eii eik eio eir eka eke ekf ekg eki eko ekr eo- eoa eoe eof eog eoi eok eoo eor era ere erf erg eri erk ero err faa fae faf fag fai fak fao far fea fee fef feg fei fek feo fer ffa ffe fff ffg ffi ffk ffo ffr fga fge fgf fgg fgi fgr fia fie fif fig fii fik fir fka fkf fkg fki fkk foa foe fof fog foi fok foo for fra fre frf frg fri frk fro frr gaa gae gaf gag gai gak gao gar ge- gea gee gef geg gei gek geo ger gfa gfe gff gfi gfk gfo gfr gga ggg ggi ggo ggr gia gie gif gig gii gik gio gir gka gko goa goe gof gog goi gok goo gor gra gre grf grg gri grk gro grr i-f ia- iaa iae iaf iag iai iao iar ie- iea iee ief ieg iei iek ier ifa ife iff ifg ifi ifo ifr iga ige igf igg igi igk igo igr iia iie iif iii iio iir ika ike ikf iki ikk iko ikr io- ioa ioe iof iog ioi ioo ior ir- ira ire irf irg iri irk iro irr ka- kaa kae kaf kag kai kak kao kar ke- kea kee kef keg kei kek keo ker kfa kff kfg kfi kfo kga kgf kgi kgo kia kie kif kig kii kik kio kir kke kki kkk kkr koa koe kof kog koi kok koo kor kra krf krg kri krk kro krr o-i oaa oae oaf oag oai oak oao oar oea oee oef oeg oei oeo oer of- ofa ofe off ofg ofi ofo ofr oga oge ogf ogg ogi ogo oia oie oif oii oik oio oir oka oke okg oki okk oko okr oo- ooa oof oog ooi ook ooo oor or- ora ore orf org ori ork oro orr ra- raa rae raf rag rai rak rao rar re- rea ree ref reg rei rek reo rer rfa rfe rff rfg rfi rfk rfo rfr rga rge rgf rgg rgi rgk rgo rgr ria rie rif rig rii rik rio rir rke rkf rkg rkk rko roa roe rof rog roi rok roo ror rra rrf rrg rri rrk rrr

a-ak a-ii a-ok aaaa aaae aaaf aaai aaar aaea aafa aaff aafi aage aaii aaka aake aaoe aaoo aara aare aari aaro aeaf aeer aega aeio aeka aer- aera aeri aero afaa afak afao afar afee afek afer affa affi affo afgf afia afif afig afik afir afka afkr afoa afoe afog afoo afor afr- afra afre afri afro ag-o agag agai agao agar agea agee agei ager agfa agga agge aggi agia agie agig agii agio agir agog agoo agra agre agri agro aiai aiea aiee aiff aiga aigo aiia aiir aika aike aiki aiko aioi aira aire airi airo akaa akae akai akao akar akee akeg aker akia akie akif akik akio akir akka akki akko akok akr- akra akre aoki aora arae araf arag arai arak arar area aree aref areg arei arek areo arfa arff arga arge argi argo aria arie arif arig arii arik ario arka arke arki arko aroa aroe aroi aroo aror arr- arra arre arrg arri arrk arro arrr eaaf eaga eage eaif eara eare earo eeea eeee eefa eefe eega eeka eeke eera eerg eero ef-g efeo effa effi efik efke efor egaa egae egao egar egea egee eger egfr egge eggi eggo egir ego- egoi egor egra egre egri eiao eiei eier eige eigg eika eike eiki eiko eira eire eka- ekek eker ekka ekki ekoa ekoi eoir eoka eora eore eori eraf erei erer erg- erga ergg ergi ergo eria erie erik erio erke erki eroe eroi eroo erra erre erro f--k faaa fafa fafe faff fafg fafi fafo fage fagg fagi fago faie faik faio fair fake faki fako fara fare farg fark faro farr feaf feak fear feek feer fefe feff fefi fefo fege fegg feia feie feig feio feir feke feko feof fera fere ferk fero ferr ffar ffee ffff ffii ffrr fiaa fiaf fiar fief fier fifa fife fiff fifi fifo figa figg figo fiii fika fike fiki fioe fior fira fire firk foaf foak foar foer fofo foge fogg fogi fogo foia foie foke foki foof fook for- fora fore forg fori fork foro forr frae frag frak frea free frei freo fria frie frig frik frio froe frog gaar gaea gaer gafa gaff gafi gaga gage gagg gagi gago gaia gaie gaig gair gaki gara gare garf garg gari garo garr geai gear geek geer gefe gege gegg gego geia geie geif geig geir geki geko geo- geof geog gera gere geri gero gfer gffa gfoa gfor ggfg gggg giaa giai gief gier gife giff giga gige gigg gigi gigo giog gioi gira gire girg giri girk giro girr goaf goai goar goef goer gofe goff gofr goga gogi gogo goif goke goof goog gooi gook goor gora gore gorf gorg gori goro gorr grae graf grai grea gree gref greg grfa gria grie grif grig grof grog groi grok groo gror grrr i-go iaaa iaai iaea iafe iaff iago iaia iara iare ieie ieio iera iere ieri ifaa ifae ifao ifar ifer ifge ifor ifra ifrf ifri igar igea iger igfa igga igia igoe igoo igor igra igri iifa