a-ii a-iv aaaa aaae aaai aaar aaav aaea aaev aaii aara aare aari aava aeer aer- aera aeri aeva aiai aiea aiee aiia aiir aira aire airi aiva arae arai arar area aree arei arev aria arie arii arr- arra arre arri arrr arva arve arvi avar avea aver avia avie aviv avra avre avri avva eara eare eave eeea eeee eera eeva eiei eier eira eire erei erer erev eria erie erra erre erve ervi evae evar evea ever evia evie evir evra evre iaaa iaai iaea iaia iara iare iava ieie iera iere ieri ieva iiie iiii iira irae irai irar iree irer iri- iria irie irra irre irri ivai ivar ivea iver ivie ivre raer raia raie raii rair rara rare rari rava rave ravi rea- reae rear reev reia reii reir rera rere reri reva reve revi riaa riai rier riia rire riri riva rive rrrr rver vaar vaia vaie vair vara vare vari varr vava vear veer veia veie veii veir ver- vera vere veri veve vevi viae viar vier viii vira vire viri virr viva vive vivi vrai vrav vria vver vvvv