a-do a-ii aaaa aaad aaai aada aadi aadt aaii aaoo aata aatt adaa adad adai adao adat adda addd addi addo adia adio adit adod adoo adot adox adta aiai aida aidi aidt aiia aiid aioi aita aiti aitt aixa aixi aotd at-t at-x ataa atad atai atat atax atdi atdt atia atid atit atod atoi atot atta atti atto axat axi- axia axo- axoa axto axxo d-ix daad dada dadi dado daia daid daio dait daix data dati dato datt dddd ddot dia- diad diao diat diax dida didi dido diii diot dita diti dito ditt dixi do-x doat dod- doda dodd dodi dodo doid doit doix dood doot dota dotd doti doto dott doxa dtaa dtot dtox dttx dtxt dxii dxix dxxx iaaa iaai iaat iadt iaia iata iati idad idat idda iddo idia idid idio idta iida iiii iiio iiit iioi iioo iita iitt iod- ioda iodd iodo ioii ioio ioit iooi iooo iota ioto itaa itai itat itdo itia itoi itoo itta itto ixia ixxi odai odax odda oddd oddi odia odio odoo odot oido oiii oita oiti ooaa ooda oodi ooia ooid oooo otit oto- otoo otta otti otto oxa- oxi- oxia oxid oxo- oxox oxxo taa- taat tada tado taia taio tait taix taoa tata tati tato tatt tax- taxa taxi taxo taxt tiaa tiao tiax tidd tiit tita titi tito titt tixt toad toat toda todd todi todo todt toid toit tooa tood toot tota totd toti toto tott tox- toxa toxi toxo toxt tttt txaa txii xado xait xiao xidi xiii xita xito xixi xoxo xxii xxix xxxi xxxo xxxx