a-do a-ii aaaa aaad aaaf aaai aaar aada aadi aafa aafd aaff aafi aaii aaoo aara aard aari aaro adaa adad adag adai adao adar adda addd addi addo addr adfa adia adif adig adio adir adod adog adoo ador adra adro afaa afad afao afar affa affi affo afgf afia afid afif afig afir afoa afog afoo afor afr- afra afri afro ag-o agad agag agai agao agar agda agfa agga aggi agia agid agig agii agio agir agod agog agoo agra agri agro aiai aida aidi aidr aifd aiff aiga aigo aiia aiid aiir aioi aira aird airi airo aora arad araf arag arai arar arda ardf ardi ardo arfa arff arga argi argo aria arid arif arig arii ario aroa arod aroi aroo aror arr- arra arrg arri arro arrr daad daag daar dada dadi dado dafa daff dafi dafo daga dagg dagi dago dagr daia daid daig daio dair dara dard darf darg dari daro darr dddd dfaf dffa dfrf dfri dgia dia- diad diaf diag diao diar dida didi dido dif- difa diff diga digg digi digo diii dior dira dird dirr doar dod- doda dodd dodg dodi dodo doff dog- doga dogg dogi dogo doid doig dood doof door dora dord dorf dori doro dorr draa drad draf drag drar drda drif drod drof drog drra faaa faad fada fadd fadi fado fafa faff fafg fafi fafo fagg fagi fago faid faio fair fara fard farg faro farr fdoa ffar ffff ffii ffrr fiaa fiad fiaf fiar fida fidf fido fifa fiff fifi fifo figa figg figo fiii fior fira foad foaf foar foda fofo fogg fogi fogo foia foid food foof for- fora ford forg fori foro forr frad frag fria frid frig frio frog gaar gada gadd gadi gado gafa gaff gafi gaga gagg gagi gago gaia gaid gaig gair gara gard garf garg gari garo garr gdfr gdor gffa gfoa gfor ggfg gggg giaa giad giai gida gidd gidi gido giff giga gigg gigi gigo giog gioi gira gird girg giri giro girr goad goaf goai goar goda godi godo goff gofr goga gogi gogo goif good goof goog gooi goor gora gord gorf gorg gori goro gorr grad graf grai grfa gria grid grif grig grod grof grog groi groo gror grrr i-go iaaa iaai iaff iago iaia iara idad idar idda iddo idfa idgf idgo idia idid idig idio idir idog idra idrf idro ifaa ifao ifar ifda ifid ifor ifra ifrf ifri igad igar igfa igga igia igoo igor igra igri iida iifa iiii iiio iioi iioo iira iod- ioda iodd iodo ioii ioio ioof iooi iooo iora iorg iori irad iraf irai irao irar irda irdo iri- iria irid irig irio irod irra irri oafo oara odai odda oddd oddi odia odio odir odoo odor odra ofdr off- offa offo offr ofgo ofid ofor ofra ogai ogar ogfr oggi ogoa ogod ogog ogoi ogra ogri ogro oido oigo oiii oira ooaa ooda oodi ooff ooia ooid oooo oora oord orad orai orao orar orda ordo orff orfi orga orgo ori- oria orid orif orig orio oro- orof oror orra orri orro raad raaf raag rada radd rado radr rafa raff rafi raga ragg ragi rago raia raid raif raig raii rair rara rarf rari raro rdfa rdio rfdi rfid riaa riad riai rida ridd ridi rido rifa riff riga rigg rigi rigo riia riif riri road roaf roag roar roda rodd rodi rodo roff rofo roga rogg rogi rogo roia roid roif roig roio roir rood roof roog rooi roor rora rori roro rrad rrif rrrr