a-ha a-ii aaaa aaae aaah aaai aaar aaea aaha aaii aaoe aaoo aara aare aari aaro aeer aeio aer- aera aeri aero ahah ahai ahar ahha ahio ahir ahoa ahoe ahor ahra ahre ahrr aiai aiea aiee aiha aiho aiia aiir aioi aira aire airh airi airo aoah aora arae arah arai arar area aree areh arei areo arh- aria arie arii ario aroa aroe aroi aroo aror arr- arra arre arrh arri arro arrr eara eare earh earo eeea eeee eera eero ehaa ehea eheh eher ehre eiao eiei eier eiha eiho eira eire eoir eora eore eori erei erer eria erie erih erio eroe eroi eroo erra erre erro h-ii haar haha haho haie hair haor hara hare harh hari haro harr heah hear heer hehe heho heia heie heih heir heor hera here heri hero herr hhaa hhhh hiaa hiar hiei hier hihe hihi hiho hiie hira hire hiri hiro hoai hoar hoei hoer hoha hohe hoho hoie hoir hooe hoor hora hore hori horo horr hree iaaa iaai iaea iaia iara iare ieie ieio ieoh iera iere ieri iher ihra ihre iiie iiii iiio iioi iioo iira ioee ioii ioio iooi iooo iora iore iori irae irai irao irar iree irer iri- iria irie irio iroh irra irre irri o-eo oaer oahe oara oare oera oere ohai ohee oher ohhi ohho ohia ohio ohoh ohra ohre oier oiii oira oire ooaa ooer ooha ooho ooia oooh oooo oora oore orae orah orai orao orar ore- orea oreh oreo orer orhe ori- oria orie orio oro- oroe oror orra orri orro raer raha rahe rahi rahr raia raie raii rair raoh rara rare rari raro rea- reae reao rear reha rehe rehi reia reii reir rera rere reri rero rhae rhea rhee rheo rhio rhoa rhoh riaa riah riai rier riha riho riia rire riri roar roea roer roha rohe rohr roia roio roir rooi roor rora rore rori roro rrah rrrr