-ana a-fu a-un aaaa aaab aaad aaaf aaan aaba aabb aabd aada aadu aafa aafb aafd aaff aana aand abaa abab abad abaf aban abau abb- abba abbb abda abdu abff abnu abua abud abuf abun adaa adab adad adan adba adda addd addn addu adfa adna adua adub adun afaa afad afan afdb affa afua afud ana- anaa anab anad anan anau anba anbb anbu and- anda anfa anna annb anua anub anuf anun auaa auna baaa baad baaf baan baba babb babu bada badb badd badu baff bana band bann banu bau- baud bauf bbad bbau bbbb bbdd bbfn bdna bduf buad buba bubb bubu buda budb budd budu buff buna bunb bund bunn bunu d-na daab daad daan daau daba dabb dabu dada dadu dafa daff dana dand dann danu daub daud daun dddd ddub dfaf dffa dnaa dnab dnad dnan duaa duab duad duan dub- duba dubb dubu duda dudd dudu duff dufu duna dunn faaa faad faan faba fabd fabu fada fadd fafa faff fana fand fanu faud faun ffff ffun fndd fndn fnuf fuad fubb fubu fuda fudd fuff fufu funa fund funf naaa naab naad naan naba nabf nabu nada nadf nadu nafa naff nan- nana nanb nand nann nanu nbaa nbad nbaf nbfa nbuf ndaa ndau nddb ndfa ndna nfaa nfda nfff nndb nnnn nuan nuba nuda nudd nuff nuna nunn uafa uaua ubba ubud udaa udad udau udun uffa unaa unan unau unbd unda unfd unna uuuu