a-do a-fu aaaa aaad aaaf aaam aada aadu aafa aafd aaff aama aamd aamo aaoo adaa adad adam adao adda addd addo addu adfa adma adod adoo adua afaa afad afam afao affa affo afma afoa afoo afua afud amaa amad amam amda amdo amfm amm- amma ammo ammu amod amof amoo amou amua amud amum aoma aouf auaa audo auma daad daam daau dada dado dadu dafa daff dafo dama damm damo damu daou daud daum dddd dfaf dffa dfma dmaa dmfa dod- doda dodd dodo doff doma domm domo dood doof doom doud douf doum duaa duad duda dudd dudo dudu duff dufu duma dumm duo- faaa faad faam fada fadd fado fafa faff fafo fama famo faud fdoa fdom ffff fmod foad foaf foam foda fofo foma fomo food foof foom foua foud fuad fuda fudd fuff fufu fumo maaa maad maaf maam mada madd mado mafa maff mafu mama mamf mamo mamu maua maud mauf maum mddm mdma mdmf mdud mffa mfou mmaa mmda mmdf mmfd mmff mmmd mmmm mmod moaa moaf moam moda modd modo modu mofa moff mofo mofu moma momo momu mooa mood moud mouf muda mudd mudu muff mufu muma mumm mumo mumu oaau oadm oafo oama odam odda oddd odma odom odoo odou odum off- offa offo offu omam omao omda omma omo- omoa omoo omuo ooaa ooda ooff ooma oooo ouad ouff ouma ouu- uafa uaua udaa udad udau udma udoo uffa umaa umff umma ummo uofa uofm uofo uomo uuuu