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 airx aiva aixa aixi arae arai arar arax area aree arei arev arex aria arie arii arr- arra arre arri arrr arva arve arvi avar avax avea aver avex avia avie aviv avra avre avri avva axar axer axi- axia axie eara eare eave eeea eeee eera eeva eiei eier eira eire er-x erei erer erev eria erie erra erre erve ervi evae evar evea ever evex evia evie evir evra evre exa- exai exer exrx iaaa iaai iaea iaia iara iare iava ieie iera iere ieri ieva iiie iiii iira irae irai irar iree irer irex iri- iria irie irix irra irre irri ivai ivar ivea iver ivie ivre ixia ixxi raer raia raie raii rair raix rara rare rari rava rave ravi raxa raxi rea- reae rear reev reia reii reir rera rere reri reva reve revi rexx riaa riai rier riex riia rire riri riva rive rixe rrrr rver vaar vaia vaie vair vara vare vari varr vava vaxi vear veer veia veie veii veir veix ver- vera vere veri veve vevi vexi vexx viae viar vier viii vira vire viri virr viva vive vivi vixx vrai vrav vria vver vvvv xaar xara xare xavi xeer xer- xera xexe xiii xixi xvii xxii xxiv xxix xxvi xxxi xxxv xxxx