a-be a-fu a-ii aaaa aaab aaae aaaf aaai aaba aabb aabi aabt aaea aafa aafb aaff aafi aage aaib aaii aaoe aaoo aata aatf aatt abaa abab abae abaf abag abai abat abau abb- abba abbb abbe abbi abbo abbt abee abet abff abia abib abie abig abit abiu aboa abob abof aboo abot abou abta abtu abua abue abuf abug abut aeaf aebi aega aeio aeit aeta aetf aeto aett afaa afao afat afee afet affa affi affo afft afgf afia afib afif afig afit afoa afoe afog afoo afta afte afua afue ag-o agag agai agao agat agau agba agbo agea agee agei aget agfa agga agge aggi aggu agia agib agie agig agii agio agit agob agog agoo agot agou agta agte agua ague agui agut aiai aiba aibo aiea aiee aiet aiff aiga aigo aiia aiib aioi aita aite aitf aiti aitt aitu aiui aoba aoeu aotf aouf aout at-t ataa atab atae atai atat atea atee atef atei ateo atfb atfe atgo atia atie atif atit atiu atob atoe atof atoi atot atta atte atti atto attu atua atub atug auaa aube aufe aufi auga auge augi aut- aute auto auug ba-i baaa baaf baat baba babb babe babi babo babu baff bafo baft baga bage bagg bagi bago bagt baia baib baie baig baio bait bata bate batf bati bato batt batu bau- bauf baug bbau bbbb bbeb bbet bbga beaf beag beat beau beba bebb bebe bebi bebo beeb beef beeg beet befa befe beff befo beft bega begg begi bego begu beia beit beo- beof beot beta bete beti beto bett betu bfgf bfta bftt bgia biaf biao biat biba bibb bibe bibi bibo bieb bief biet bieu bifa biff bifi biga bigb bige bigg bigo bigt bigu bio- biog bioi biot biou bita bite bito bitt bitu boab boag boai boat boba bobb bobe bobi bobo bobu boea boee boef boeo boet bofa bofe boff bofu boga boge bogg bogi bogo bogt boi- boie boii boit boiu boob booe boof boog boot bota botb bote boti boto bott boua boue bouf bout btaa btaf btie btob bttb buat buba bubb bube bubi bubo bubu buea bueu bufe buff bufo buga buge bugg bugi bugo buie buif buit buiu but- buta bute buti buto butt eaaf eaba eafb eaga eage eaif eaiu eata eate eati ebba ebbo ebit eboe eboo eeea eeee eefa eefe eega eeta eete eetu ef-g efab efeo efet effa effi efit eft- efta eftu efua egaa egae egao egat egba egbe egbu egea egee eggb egge eggi eggo ego- egoi egot egta egte eiao eiei eige eigg eiou eita eitb eiti eito eota eoto etag etai etat etee etfa etfb etfe etio etoe etta ette etti etto ettu etua etui euba eubi eufi euge euoi faaa faba fabe fabi fabo fabu faeb fafa fafe faff fafg fafi fafo fage fagg fagi fago fagu faie faio fait fata fate fatf fati fato fatt faue faut feaf feat feba febo feeb feet fefe feff fefi fefo fege fegg feia feie feig feio feit feof feta fete feti fett fetu ffee ffff ffii fftf fiaa fiaf fiat fiba fibe fief fifa fife fiff fifi fifo fift figa figg figo fiii fioe fita fite fiti fitt fiua foaf foba fobt fofo foge fogg fogi fogo foia foie foof foot fota fote foti foto fott foua foug fout ftea ftii ftub fuat fubb fubu fuet fuff fufu fuga fuge fugi fugo fugu fuig fuit futa fute futi futo futu gaba gabb gabe gabi gabo gabt gabu gaea gafa gafb gaff gafi gaft gaga gage gagg gagi gago gagu gaia gaie gaig gait gaiu gata gate gati gato gatt gaua gaub gaue gaut gbag gbbo geab geai geat geba gebe gebi geet gefe geft gege gegg gego geia geie geif geig geit geo- geof geog geta getb gete getg geti geto gett geue gffa gfoa ggbt ggfg gggg giaa giai giat giba gibb gibe gief giet gife giff gift gifu giga gige gigg gigi gigo giog gioi gita gite gito giue goaf goai goat goba gobe gobi gobo goef gofe goff gofu goga gogi gogo goif goit goof goog gooi goot gota gote goti goto gott gou- gouf goug gout gtaa gtea gtfo gtoe gtta guaa guag guao guat guba gubb gubi gubu gufa guff guga gugb guge gugg gugi gugu guia guib guta gute guti guto gutt gutu i-be i-go iaaa iaai iaat iaba iaea iafe iaff iago iaia iata iate iati ibat ibea ibeg ibet ibfi ibga ibge ibia ibie ibot ibtb ieat ieet ieie ieio ieta ietf iett ifaa ifae ifao ifat ifbb ifge ifit ifta ifto igba igbo igea iget igfa igga igia igoe igoo igot igua igue iifa iiie iiii iiio iiit iioi iioo iita iitt ioba iobi ioee iogt ioii ioio ioit ioof iooi iooo iota iote iotf ioto ioug itaa itaf itai itat itbe itea itet itfa itgo itia itie itif itof itoi itoo itou itta ittf itto iuef iuge iuiu o-eo oaau oafo oate obai obba obbo obea obet obia obie obit oboe oboi obot oegb oeta oeti oeuf off- offa offe offo offu ofgo ofit ofta ogae ogai ogb ogba ogbe ogea ogee ogge oggi ogoa ogog ogoi ogou ogui oiba oigo oiii oita oiti ooaa ooba oobe oobi ooff ooia oooo ootb otea otee otif otit oto- otoe otof otog otoo otta otte otti otto ottu ouat ouea oufe ouff ouge ouie ouii ouit out- outa outb oute outi outo ouu- taa- taaf taag taat taba tabb tabe tabi tabo tabu tafa tafe taff tafi tafo taft taga tage tagg tagi tago tagu taia taig taio tait taoa taou tata tatb tate tati tato tatt tatu taua taub taue taut tbaf tbit tbta teat teba tebo tebu teef teet teff tefi teft tega tegg tegi tego tegt tegu teia teie teiu teta tete teti teto tett tetu teut tfae tfeb tfot tgfa tgif tiaa tiab tiaf tiao tiba tibi tibu tie- tiea tiee tief