a-do aaaa aaad aaaf aaam aada aafa aafd aaff aama aamd aamo aaoo adaa adad adam adao adda addd addo adfa adma admx adod adoo adox afaa afad afam afao afdx affa affo afma afoa afoo afox amaa amad amam amax amda amdo amfm amm- amma ammo amod amof amoo aoma axaf axo- axoa axof axxo daad daam dada dado dafa daff dafo dama damm damo dddd dfaf dffa dfma dmaa dmax dmfa do-x dod- doda dodd dodo doff doma domm domo dood doof doom doxa dxam dxfm dxfx dxmf dxmx dxom dxxx faaa faad faam fada fadd fado fafa faff fafo fama famo fdoa fdom ffff fmod foad foaf foam foda fofo foma fomo food foof foom foxx fxdd maaa maad maaf maam mada madd mado mafa maff mama mamf mamo maxx mdax mddm mdma mdmf mdmx mffa mmaa mmda mmdf mmdx mmfd mmff mmmd mmmm mmod mmxx moaa moaf moam moda modd modo modx mofa moff mofo moma momo mooa mood moxa moxo oadm oafo oama odam odax odda oddd odma odom odoo off- offa offo omam omao omda omma omo- omoa omoo omox ooaa ooda ooff ooma oooo oxa- oxo- oxof oxox oxxo xado xdmf xdmx xdxf xmax xmdf xoom xoxo xxxo xxxx