a-do a-ii aaaa aaad aaai aaar aada aadi aadu aaii aaoo aara aard aari aaro aaru adaa adad adag adai adao adar adda addd addi addo addr addu adia adig adio adir adod adog adoo ador adra adro adua adur ag-o agad agag agai agao agar agau agda agga aggi aggu agia agid agig agii agio agir agod agog agoo agou agra agri agro agua agui agur aiai aida aidi aidr aidu aiga aigo aiia aiid aiir aioi aira aird airi airo aiud aiui aora arad arag arai arar arau arda ardi ardo ardu arga argi argo aria arid arig arii ario aroa arod aroi aroo aror arr- arra arrg arri arro arrr arru arua arud arug arui auaa audi audo auga augi aur- aura aurd auri auro auug daad daag daar daau dada dadi dado dadu daga dagg dagi dago dagr dagu daia daid daig daio dair daou dara dard darg dari daro darr daru daud daur dddd dgia dia- diad diag diao diar dida didi dido didu diga digg digi digo diii dior diou dira dird dirr doar dod- doda dodd dodg dodi dodo dog- doga dogg dogi dogo dogu doid doig dood door dora dord dori doro dorr doru doud doug dour draa drad drag drar drau drda drod drog drou drra drua drug drui druu duaa duad duar duda dudd dudo dudu duga dugu duid duir duo- dura durg duri duro duru duur gaar gada gadd gadi gado gaga gagg gagi gago gagu gaia gaid gaig gair gaiu gara gard garg gari garo garr gaua gaud gaur gdor gggg giaa giad giai gida gidd gidi gido giga gigg gigi gigo giog gioi gira gird girg giri giro girr giru giur goad goai goar goda godi godo goga gogi gogo good goog gooi goor gora gord gorg gori goro gorr gou- goud goug gour grad grai grau gria grid grig grod grog groi groo gror grou grrr grua grug grui grur guaa guag guao guar guda gudi gudo gudu guga gugg gugi gugu guia guid gura gurd gurg guri guro gurr guru i-go iaaa iaai iago iaia iara iaru idad idar idda iddo idgo idia idid idig idio idir idog idra idro iduo igad igar igga igia igoo igor igra igri igua iida iiii iiio iioi iioo iira iod- ioda iodd iodo ioii ioio iooi iooo iora iorg iori ioug irad irai irao irar irda irdo iri- iria irid irig irio irod irra irri iuiu iura oaau oara odai odda oddd oddi odia odio odir odiu odoo odor odou odra odur ogai ogar oggi ogoa ogod ogog ogoi ogou ogra ogri ogro ogui oido oigo oiii oira ooaa ooda oodi ooia ooid oooo oora oord orad orai orao orar orda ordo ordu orga orgo ori- oria orid orig orio oro- oror orra orri orro ouad ouii ouir our- oura ouro ouu- raad raag rada radd rado radr radu raga ragg ragi rago ragu raia raid raig raii rair raiu rara rari raro raua raud rdio riaa riad riai riau rida ridd ridi rido riga rigg rigi rigo rigu riia riou riri road roag roar roda rodd rodi rodo roga rogg rogi rogo roia roid roig roio roir roiu rood roog rooi roor rora rori roro roru roua roud rrad rrrr ruad ruag ruda rudd rudi rudo ruga rugg rugi ruid rura rurd ruri ruro ruru ruud uair uaru uaua udaa udad udar udau uddi udid udig udir udoo udra ugao ugar uggo ugia ugod ugra ugri ugro ugur uguu uira uirr uor- urad urai urao urau urda urdu urga urgi urgu uria uriu uro- uroa uroo urra urri urur uuri uuuu