-ana -ane -ene -one a-be a-un aaaa aaab aaae aaan aaba aabb aaea aaen aana aane aaoe aaon aaoo abaa abab abae aban abau abb- abba abbb abbe abbo abee aben abnu aboa abob abon aboo abou abua abue abun aean aebn aena aeon ana- anaa anab anae anan anao anau anba anbb anbo anbu anee anen anna annb anne anno ano- anoa anon anua anub anue anun aoba aoeu aonb aone aono aoun auaa aube auen auna aune baaa baan baba babb babe babo babu bana bane bann bano banu baon bau- bbau bbbb bbeb bean beau beba bebb bebe bebo beeb been bena bene benn beno benu beo- beon boab boan boba bobb bobe bobo bobu boea boee boen boeo bona bone bonn bono bonu boob booe boon boua boue boun buba bubb bube bubo bubu buea buen bueu buna bunb bune bunn buno bunu buon eaba eana eban ebba ebbo eben ebno eboe ebon eboo eeea eeee eena enab enan enb- enbn enea enee eneo enna enne ennu eno- enoe enon enue eoan eone euan euba naaa naab naan naba nabe nabo nabu naea nan- nana nanb nane nann nano nanu naue nauo nbaa nbbo neab nean neau neba nebb nebe nebn nebo nebu neea neeb neen nena nene neno nenu neo- neon neoo neua neue neun neuo neuu nnnn noaa noae noba nobo nobu non- nona none nonn nono nonu noo- noob noon nooo noun nuan nuba nube nuee nuna nune nunn nuno nuon o-eo oaau oban obba obbo obea oben oboe obon oen- oeno onab onan one- onea oneb onee oneo onna onne onno onon onue ooaa ooba oobe oona oone oooo ouan ouea ouen oun- ouna oune ouu- uaua ubba ubbe ubbo ubon ueba ueno unaa unan unau unbe uneb unee unen unna unne unno unon uone uuen uuno uuuu