a-ii a-wa aaaa aaae aaai aaar aaea aaii aara aare aari aaww aeer aer- aera aeri aiai aiea aiee aiia aiir aira aire airi airx aiwa aixa aixi arae arai arar araw arax area aree arei arew arex aria arie arii arr- arra arre arri arrr arwa arwe arwi awae awar awe- awee awei awer awie awre awwa axar axer axi- axia axie eara eare earw eeea eeee eera eiei eier eira eire eiwa er-x erei erer erew eria erie erra erre ewai ewer ewew ewre exa- exai exer exrx iaaa iaai iaea iaia iara iare iawa ieie iera iere ieri iiie iiii iira iiwi irae irai irar iree irer irex iri- iria irie irix irra irre irri iwai iwar iwie iwiw ixia ixxi raer raia raie raii rair raix rara rare rari rawa rawe rawr raww raxa raxi rea- reae rear reia reii reir rera rere reri rewa rewe rexx riaa riai rier riew riex riia rire riri rixe rrrr waaa waai waar waaw waax waee waei waer waew waia waie wair waix war- wara ware wari warr warw warx wawa wawe wawi waxi waxx weaa weai wear weax weei weer weex weie weii weir wer- wera were weri werr werw wewe wexe wexr wexx wiaa wiar wier wiii wira wire wiri wirr wirx wiwa wiwi wixe wixi wixx wraa wrae wrai wrar wraw wrax wree wrei wrer wrew wrex wrie wrix wrra wrre wrrw wrrx wrwa wrwr wrxw wrxx wwax wwea wwei wwer wwii wwra wwre wwrr wwrw wwrx wwwa wwwe wwwi wwwr wwww wwwx wxer wxew wxex wxra wxri wxrr wxrx wxxi wxxx xaar xara xare xeer xeew xer- xera xexe xiii xixi xwax xxii xxix xxxi xxxx