a-do a-ii aaaa aaab aaad aaaf aaai aaam aaar aaba aabb aabd aabi aabm aada aadi aafa aafb aafd aaff aafi aaib aaii aama aamb aamd aami aamo aamr aaoo aara aard aari aarm aaro abaa abab abad abaf abai abam abar abb- abba abbb abbi abbo abbr abda abdi abdo abff abia abib abid abim abir abma abmb aboa abob abod abof aboo abor abra abri abro adaa adab adad adai adam adao adar adba adbi adda addd addi addo addr adfa adia adib adif adim adio adir adma admb admi admr adob adod adoo ador adra adro afaa afad afam afao afar afdb affa affi affo afia afib afid afif afir afma afoa afoo afor afr- afra afri afrm afro aiai aiba aibo aida aidb aidi aidr aifd aiff aiia aiib aiid aiir aimi aimm aimo aioi aira aird airi airo amaa amad amai amam amar amb- amba ambi ambo ambr amda amdo amfm amfr amia amib amid amif amii amir amm- amma ammi ammo amob amod amof amoi amoo amor amra amri amro aoba aoma aora aorb arab arad araf arai aram arar arba arbi arda ardf ardi ardm ardo arfa arfb arff aria arib arid arif arii arim ario arma armd armi armm armo aroa arob arod aroi arom aroo aror arr- arra arri arro arrr ba-i baaa baad baaf baam baar baba babb babi babm babo babr bada badb badd badi bado badr baff bafo baia baib baid baio bair bama bamb bamf bami bamm bar- bara barb bard barf bari barm baro barr bbad bbbb bbdd bbdo bd-r bdii bdmi bdrm biad biaf biao biar biba bibb bibi bibo bida bidi bido bidr bifa biff bifi bima bimo bio- bioi bira birb bird biri biro birr bmaa bmdb bmir bmmi boab boad boai boar boba bobb bobi bobo boda bodb bodi bodo bofa bofd boff boi- boid boii boim boma bomb bomi boob bood boof boom boor bor- bora bord borf bori borm boro borr brab brad braf brai bram brao brda brdm brdo brfm bria brid brim brio broa brob brod brom broo bror brrm brrr d-bo daab daad daam daar daba dabb dabo dada dadi dado dafa daff dafi dafo daia daid daim daio dair dama damb dami damm damo dara darb dard darf dari daro darr dbar dbfo dddd dfaf dffa dfma dfrf dfri dia- diab diad diaf diam diao diar diba dibb dibo dida didi dido dif- difa diff diii dima dimi dimm dimo dior dira dird dirr dmaa dmab dmba dmbf dmfa dmrb doab doar doba dobb dobi dod- doda dodd dodi dodo doff doid doma domb domi domm domo doob dood doof doom door dora dord dorf dori dorm doro dorr draa drab drad draf dram drar drba drda drib drif drob drod drof drom drra faaa faad faam faba fabd fabi fabm fabo fada fadd fadi fado fafa faff fafi fafo faid faim faio fair fama fami famo fara farb fard farm faro farr fbar fbom fdoa fdom ffar ffff ffii ffrr fiaa fiad fiaf fiar fiba fida fidf fido fifa fiff fifi fifm fifo fiii fima fimo fimr fior fira firm fmod fmri foad foaf foam foar foba foda fofo foia foid foma fomo food foof foom for- fora forb ford fori form foro forr frab frad fram fria frib frid frim frio frob from iaaa iaai iaba iabm iadb iaff iaia iaim iama iamb iami iara ibad ibar ibbm ibdo ibfi ibia ibid ibim ibma ibra ibrd ibri ibro idad idam idar idbm idda iddm iddo idfa idia idid idio idir idra idrf idro ifaa ifao ifar ifbb ifda ifid ifim ifma ifor ifra ifrb ifrf ifri iida iifa iiii iiio iioi iioo iira imad imaf imai imam imao imar imba imbi imdb imdi imfi imid imir imma immi immo imod imof imra imri imro imrr ioba iobi iod- ioda iodd iodo ioii ioio ioma iomo ioof iooi iooo iora iori irad iraf irai iram irao irar irbm irda irdo irfm iri- iria irid irio irma irmo irob irod irra irri ma-i maaa maad maaf maai maam maar maba mabi mabo mada madb madd madi mado mafa mafb maff mafi maia maib maid maif maii maim maio mair mama mamf mami mamo maoi maor mar- mara mard marf mari marm maro marr mbam mbba mbda mbdb mbia mbim mbio mdai mdbf mddm mdfi mdia mdii mdma mdmf mdra mfbm mffa mfor mfri miaa miab miaf miai miam miao mid- mida midi mido mifa miff mifi miii miio mim- mima mimd mimi mimo mio- mira mird miri miro mirr mmaa mmab mmai mmar mmda mmdb mmdf mmdi mmfd mmff mmii mmmd mmmm mmod mmor mmrf moaa moab moaf moai moam moar moba mobb mobi mobo moda modd modi modo mofa moff mofo moif moii moio moir moma momi momo mooa moob mood moor mora morb mord morf mori moro mrad mrbb mrbm mrda mrdd mria mrmd oadm oafo oama oara obad obai obba obbo obia obid oboi obor obra obri obro odai odam odbo odda oddd oddi odia odio odir odma odmr odom odoo odor odra ofdr off- offa offo offr ofid ofor ofra oiba oido oiii oimb oira omai omam omao omar ombo omda omdb omia omid omim omio omma omo- omoa omoi omoo omor omra omri omro ooaa ooba oobi ooda oodi ooff ooia ooid ooma oooo oora oord orab orad orai oram orao orar orba orbb orbi orbo orda ordo orff orfi ori- oria orid orif orio orma ormo oro- orof orom oror orra orri orro raab raad raaf raam raba rabb rabi rabo rada radd radm rado radr rafa raff rafi raia raid raif raii raim rair rama ramb rami ramm ramo raob raom rara rarb rarf rari raro rbaf rbbb rbbr rdbm rdfa rdio rdma rfam rfdi rfid riaa riab riad riai riam rib- riba ribo rida ridd ridi rido rifa riff riia riif rima rimi rimm rimo riom riri rmaf rmif roab road roaf roam roar rob- roba robb robi