a-do a-ii aaaa aaad aaai aaar aada aadi aadt aaii aaoo aara aard aari aaro aart aata aatt adaa adad adai adao adar adat adda addd addi addo addr adia adio adir adit adod adoo ador adot adox adra adro adta aiai aida aidi aidr aidt aiia aiid aiir aioi aira aird airi airo airt airx aita aiti aitr aitt aixa aixi aora aort aotd arad arai arar arat arax arda ardi ardo aria arid arii ario arit aroa arod aroi aroo aror arr- arra arri arro arrr arrt arta arti arto artr artx at-t at-x ataa atad atai atar atat atax atdi atdt atia atid atit atod atoi ator atot atra atri atro atrx atta atti atto attr axar axat axi- axia axo- axoa axto axxo d-ix daad daar dada dadi dado daia daid daio dair dait daix dara dard dari daro darr dart data dati dato datr datt dddd ddot dia- diad diao diar diat diax dida didi dido diii dior diot dira dird dirr dirt dita diti dito ditt dixi do-x doar doat dod- doda dodd dodi dodo doid doit doix dood door doot dora dord dori doro dorr dort dota dotd doti doto dott doxa draa drad drar drat drax drda drit drix drod drot drra dtaa dtor dtot dtox dttx dtxt dxdr dxii dxix dxra dxrd dxrr dxrt dxrx dxxr dxxx iaaa iaai iaat iadt iaia iara iart iata iati idad idar idat idda iddo idia idid idio idir idra idro idta iida iiii iiio iiit iioi iioo iira iita iitr iitt iod- ioda iodd iodo ioii ioio ioit iooi iooo iora iori iota ioto irad irai irao irar irda irdo iri- iria irid irio irix irod irra irri irta irti itaa itai itar itat itdo itia itoi itoo itor itra itri itta itto ixia ixxi oara odai odax odda oddd oddi odia odio odir odoo odor odot odra oido oiii oira oirt oita oiti ooaa ooda oodi ooia ooid oooo oora oord oort orad orai orao orar orat orda ordo ori- oria orid orio orit orix oro- oror orot orra orri orro orta orto otar otit oto- otoo otor otra otro otta otti otto oxa- oxi- oxia oxid oxo- oxox oxxo raad raat rada radd rado radr radt radx raia raid raii rair rait raix rara rari raro rata rati rato ratt raxa raxi rdio riaa riad riai riat rida ridd ridi rido ridx riia riot riri rita riti rito ritt rixo road roar roat roda rodd rodi rodo roia roid roio roir roit rood rooi roor root roox rora rori roro rort rota roti roto rotr rott roxa roxo rrad rrat rrrr rtai rtdt taa- taar taat tada tado taia taio tair tait taix taoa taor tara tard tari taro tarr tart tata tati tato tatr tatt tax- taxa taxi taxo taxt tdor tdra tdri tiaa tiao tiar tiax tidd tiit tira tird tiri tiro tirr tita titi tito titt tixt toad toat toda todd todi todo todt toid toit tooa tood toor toot tora tord tori toro torr tort torx tota totd toti toto totr tott tox- toxa toxi toxo toxt traa trad trai trao trat trax tri- tria trio trit trix troa trod troi troo trot trox trra trtr tttt txaa txii txtr xaar xado xait xara xiao xidi xiii xita xito xixi xoro xoxo xrod xtar xtra xtro xxii xxix xxxi xxxo xxxx