a-be a-ii aaaa aaab aaae aaai aaar aaba aabb aabi aaea aage aaib aaii aara aare aari aaru abaa abab abae abag abai abar abau abb- abba abbb abbe abbi abbr abee aber abia abib abie abig abir abiu abra abri abua abue abug aebi aeer aega aer- aera aeri agag agai agar agau agba agea agee agei ager agga agge aggi aggu agia agib agie agig agii agir agra agre agri agua ague agui agur aiai aiba aiea aiee aiga aiia aiib aiir aira aire airi aiui arab arae arag arai arar arau arba arbe arbi area aree areg arei areu arga argb arge argi aria arib arie arig arii arr- arra arre arrg arri arrr arru arua arub arue arug arui auaa aube auer auga auge augi aur- aura aure auri auug ba-i baaa baar baba babb babe babi babr babu baer baga bage bagg bagi baia baib baie baig bair bar- bara barb bare barg bari barr baru bau- baug baur bbau bbbb bbeb bbga bbrg beag bear beau beba bebb bebe bebi beeb beeg beer bega begg begi begu beia beir bera bere berg beri berr beru beur bgia biar biba bibb bibe bibi bieb bier bieu biga bigb bige bigg bigu bira birb bire birg biri birr biru brab brae brag brai brau brea breb bree breg brei brer bria brie brig brrr brue brug buar buba bubb bube bubi bubu buea buer bueu buga buge bugg bugi buie buir buiu bur- bura burb bure burg buri burr buru eaba eaga eage eaiu eara earb eare ebba ebbr eber ebru ebur eeea eeee eega eera eerg egaa egae egar egba egbe egbu egea egee eger eggb egge eggi egir egra egre egri eiei eier eige eigg eira eire erau erba erbb erbe ereb erei erer erg- erga ergg ergi eria erie eriu erra erre erua erub erur euba eubi euer euge eur- eura eure gaar gaba gabb gabe gabi gabr gabu gaea gaer gaga gage gagg gagi gagu gaia gaie gaig gair gaiu gara garb gare garg gari garr gaua gaub gaue gaur gbag geab geai gear geba gebe gebi geer gege gegg geia geie geig geir gera gerb gere geri geru geue gggg giaa giai giba gibb gibe gier giga gige gigg gigi gira gire girg giri girr giru giue giur grab grae grai grau grbr grea greb gree greg greu gria grib grie grig grrr grua grub grue grug grui grur guaa guag guar guba gubb gubi gubu guer guga gugb guge gugg gugi gugu guia guib gura gurb gure gurg guri gurr guru i-be iaaa iaai iaba iaea iaia iara iare iaru ibar ibea ibeg ibga ibge ibia ibie ibra ibri ieie iera iere ieri igar igba igea iger igga igia igra igri igua igue iiie iiii iira irae irai irar irbe iree irer iri- iria irie irig irra irre irri iuge iuiu iura raab raag raba rabb rabe rabi rabu raeg raer raga rage ragg ragi ragu raia raie raig raii rair raiu rara rarb rare rari raua raub raue rbbb rbbr rea- reae rear reau reba rebb rebe rebu reeb rega rege regi regr regu reia reii reir reiu rera rere rerg reri reru reue reuu rgba rgbe rgbi riaa riab riai riau rib- riba ribe ribu rier rieu riga rige rigg rigi rigu riia rire riri riue rrrr ruag ruba rubb rube rubi rubu ruer ruga ruge rugg rugi rura rure ruri ruru u-ie uair uaru uaua ubar ubba ubbe ubbi uber ubii ubir ubra ueba ueir ugab ugar ugia ugra ugri ugur uguu uige uira uirr urai urau urba urbe urbi ure- urea urga urge urgi urgu uria urib urie uriu urra urre urri urur uuri uuuu