a-ii aaaa aaab aaad aaai aaar aaba aabb aabd aabi aada aadi aadu aaib aaii aara aard aari aaru abaa abab abad abag abai abar abau abb- abba abbb abbi abbr abda abdi abdu abgd abia abib abid abig abir abiu abra abri abua abud abug adaa adab adad adag adai adar adba adbi adda addd addi addr addu adia adib adig adir adra adua adub adur agad agag agai agar agau agba agda agga aggi aggu agia agib agid agig agii agir agra agri agua agui agur aiai aiba aida aidb aidi aidr aidu aiga aiia aiib aiid aiir aira aird airi aiud aiui arab arad arag arai arar arau arba arbi arda ardi ardu arga argb argi aria arib arid arig arii arr- arra arrg arri arrr arru arua arub arud arug arui auaa audi auga augi aur- aura aurd auri auug ba-i baaa baad baar baba babb babi babr babu bada badb badd badi badr badu baga bagg bagi baia baib baid baig bair bar- bara barb bard barg bari barr baru bau- baud baug baur bbad bbau bbbb bbdd bbga bbrg bd-r bdii bgia biad biar biba bibb bibi bida bidi bidr bidu biga bigb bigd bigg bigu bira birb bird birg biri birr biru brab brad brag brai brau brda bria brid brig brrr brud brug buad buar buba bubb bubi bubu buda budb budd budg budi budu buga bugg bugi buid buir buiu bur- bura burb burd burg buri burr buru daab daad daag daar daau daba dabb dabu dada dadi dadu daga dagg dagi dagr dagu daia daid daig dair dara darb dard darg dari darr daru daub daud daur dbag dbar dddd ddub dgia dia- diab diad diag diar diba dibb dida didi didu diga digg digi diii dira dird dirr draa drab drad drag drar drau drba drda drib drra drua drub drug drui druu duaa duab duad duar dub- duba dubb dubu duda dudd dudu duga dugu duid duir dura durg duri duru duur gaar gaba gabb gabi gabr gabu gada gadd gadi gaga gagg gagi gagu gaia gaid gaig gair gaiu gara garb gard garg gari garr gaua gaub gaud gaur gbag gddb gggg giaa giad giai giba gibb gida gidd gidi giga gigg gigi gira gird girg giri girr giru giur grab grad grai grau grbr gria grib grid grig grrr grua grub grug grui grur guaa guag guar guba gubb gubi gubu guda gudi gudu guga gugb gugg gugi gugu guia guib guid gura gurb gurd gurg guri gurr guru iaaa iaai iaba iadb iaia iara iaru ibad ibar ibga ibia ibid ibra ibrd ibri idad idar idda idia idid idig idir idra idub igad igar igba igga igia igra igri igua iida iiii iira irad irai irar irda iri- iria irid irig irra irri iuiu iura raab raad raag raba rabb rabi rabu rada radd radr radu raga ragg ragi ragu raia raid raig raii rair raiu rara rarb rari raua raub raud rbbb rbbr rgba rgbi riaa riab riad riai riau rib- riba ribu rida ridd ridi riga rigg rigi rigu riia riri rrad rrrr ruad ruag ruba rubb rubi rubu ruda rudd rudi ruga rugg rugi ruid rura rurd ruri ruru ruud uair uaru uaua ubar ubba ubbi ubid ubii ubir ubra ubud udaa udad udar udau uddi udgb udid udig udir udra ugab ugar ugia ugra ugri ugur uguu uira uirr urad urai urau urba urbi urda urdu urga urgi urgu uria urib uriu urra urri urur uuri uuuu