a-ii aaaa aaae aaai aaar aaea aaii aara aare aari aaru aeer aer- aera aeri aiai aiea aiee aiia aiir aira aire airi aiui arae arai arar arau area aree arei areu aria arie arii arr- arra arre arri arrr arru arua arue arui auaa auer aur- aura aure auri eaiu eara eare eeea eeee eera eiei eier eira eire erau erei erer eria erie eriu erra erre erua erur euer eur- eura eure iaaa iaai iaea iaia iara iare iaru ieie iera iere ieri iiie iiii iira irae irai irar iree irer iri- iria irie irra irre irri iuiu iura raer raia raie raii rair raiu rara rare rari raua raue rea- reae rear reau reia reii reir reiu rera rere reri reru reue reuu riaa riai riau rier rieu riia rire riri riue rrrr ruer rura rure ruri ruru u-ie uair uaru uaua ueir uira uirr urai urau ure- urea uria urie uriu urra urre urri urur uuri uuuu