a-ii aaaa aaae aaai aaar aaea aaii aara aare aari aaru aeer aer- aera aeri aiai aiea aiee aiia aiir aira aire airi airx aiui aixa aixi arae arai arar arau arax area aree arei areu arex aria arie arii arr- arra arre arri arrr arru arua arue arui auaa auer aur- aura aure auri auxa axar axer axi- axia axie eaiu eara eare eaux eeea eeee eera eiei eier eira eire er-x erau erei erer eria erie eriu erra erre erua erur euer eur- eura eure exa- exai exer exrx iaaa iaai iaea iaia iara iare iaru ieie iera iere ieri iiie iiii iira irae irai irar iree irer irex iri- iria irie irix irra irre irri iuiu iura ixia ixxi raer raia raie raii rair raiu raix rara rare rari raua raue raxa raxi rea- reae rear reau reia reii reir reiu rera rere reri reru reue reuu reux rexx riaa riai riau rier rieu riex riia rire riri riue rixe rrrr ruer rura rure ruri ruru u-ie uair uaru uaua ueir uira uirr urai urau ure- urea urex uria urie uriu urix urra urre urri urur uuri uuuu uxia uxue xaar xara xare xaui xeer xer- xera xexe xiii xixi xura xuri xuxa xuxu xxii xxix xxxi xxxx