-ana -ane -ene a-be a-un aaaa aaab aaae aaan aaba aabb aaea aaen aana aane abaa abab abae aban abau abax abb- abba abbb abbe abee aben abnu abua abue abun aean aebn aena ana- anaa anab anae anan anau anax anba anbb anbu anee anen anex anna annb anne anua anub anue anun auaa aube auen auna aune auxa axan axen ba-x baaa baan baba babb babe babu bana bane bann banu bau- baux bbau bbbb bbeb bean beau beba bebb bebe beeb been bena bene benn benu beux buba bubb bube bubu buea buen bueu buna bunb bune bunn bunu buxa eaba eana eaux eban ebba eben eeea eeee eena enab enan enb- enbn enea enee enna enne ennu enue euan euba exa- exan exen naaa naab naan naba nabe nabu naea nan- nana nanb nane nann nanu naue nbaa neab nean neau neba nebb nebe nebn nebu neea neeb neen nena nene nenu neua neue neun neuu nexe nexx nnnn nuan nuba nube nuee nuna nune nunn uaua ubba ubbe ueba unaa unan unau unbe uneb unee unen unna unne uuen uuuu uxue xana xbee xen- xena xene xenn xenu xexe xnee xuan xuxa xuxu xxxx