a-ii aaaa aaae aaaf aaai aaar aaea aafa aaff aafi aaii aaoe aaoo aara aare aari aaro aeaf aeer aeio aer- aera aeri aero afaa afao afar afee afer affa affi affo afia afif afir afoa afoe afoo afor afr- afra afre afri afro aiai aiea aiee aiff aiia aiir aioi aira aire airi airo aora arae araf arai arar area aree aref arei areo arfa arff aria arie arif arii ario aroa aroe aroi aroo aror arr- arra arre arri arro arrr eaaf eaif eara eare earo eeea eeee eefa eefe eera eero efeo effa effi efor eiao eiei eier eira eire eoir eora eore eori eraf erei erer eria erie erio eroe eroi eroo erra erre erro faaa fafa fafe faff fafi fafo faie faio fair fara fare faro farr feaf fear feer fefe feff fefi fefo feia feie feio feir feof fera fere fero ferr ffar ffee ffff ffii ffrr fiaa fiaf fiar fief fier fifa fife fiff fifi fifo fiii fioe fior fira fire foaf foar foer fofo foia foie foof for- fora fore fori foro forr frae frea free frei freo fria frie frio froe iaaa iaai iaea iafe iaff iaia iara iare ieie ieio iera iere ieri ifaa ifae ifao ifar ifer ifor ifra ifrf ifri iifa iiie iiii iiio iioi iioo iira ioee ioii ioio ioof iooi iooo iora iore iori irae iraf irai irao irar iree irer irfe iri- iria irie irio irra irre irri o-eo oaer oafo oara oare oera oere ofer off- offa offe offo offr ofor ofra ofre oier oiii oira oire ooaa ooer ooff ooia oooo oora oore orae orai orao orar ore- orea oreo orer orfe orff orfi ori- oria orie orif orio oro- oroe orof oror orra orri orro raaf raef raer rafa rafe raff rafi raia raie raif raii rair rara rare rarf rari raro rea- reae reaf reao rear reef refe reff refi refr reia reif reii reir reof rera rere reri rero rfae rfef riaa riai rief rier rifa rife riff riia riif rire riri roaf roar roea roer rofe roff rofo roia roif roio roir roof rooi roor rora rore rori roro rrif rrrr