a-ii aaaa aaab aaaf aaai aaam aaar aaba aabb aabi aabm aabt aafa aafb aaff aafi aaib aaii aama aamb aami aamo aamr aaoo aara aari aarm aaro aart aata aatf aatt abaa abab abaf abai abam abar abat abb- abba abbb abbi abbo abbr abbt abff abia abib abim abir abit abma abmb abmt aboa abob abof aboo abor abot abra abri abro abta afaa afam afao afar afat affa affi affo afft afia afib afif afir afit afma afoa afoo afor afr- afra afri afrm afro afta aiai aiba aibo aiff aiia aiib aiir aimi aimm aimo aioi aira airi airo airt aita aitf aiti aitr aitt amaa amai amam amar amat amb- amba ambi ambo ambr amfm amfr amia amib amif amii amir amit amm- amma ammi ammo amob amof amoi amoo amor amot amra amri amro amta amti amto aoba aoma aora aorb aort aotf arab araf arai aram arar arat arba arbi arfa arfb arff arft aria arib arif arii arim ario arit arma armi armm armo armt aroa arob aroi arom aroo aror arr- arra arri arro arrr arrt arta arti arto artr at-t ataa atab atai atar atat atfb atia atif atim atit atm- atma atmo atob atof atoi atom ator atot atra atri atrm atro atta atti atto attr ba-i baaa baaf baam baar baat baba babb babi babm babo babr baff bafo baft baia baib baio bair bait bama bamb bamf bami bamm bar- bara barb barf bari barm baro barr bart bata batf bati bato batt bbbb bfta bftt biaf biao biar biat biba bibb bibi bibo bifa biff bifi bima bimo bio- bioi biot bira birb biri biro birr birt bita bito bitt bmaa bmir bmmi boab boai boar boat boba bobb bobi bobo bofa boff boi- boii boim boit boma bomb bomi bomt boob boof boom boor boot bor- bora borf bori borm boro borr bort bota botb boti boto bott brab braf brai bram brao brat brfm bria brim brio brit broa brob brom broo bror brot brrm brrr btaa btaf btob btor btrt bttb faaa faam faba fabi fabm fabo fafa faff fafi fafo faim faio fair fait fama fami famo fara farb farm faro farr fart fata fatf fati fato fatt fbar fbom ffar ffff ffii ffrr fftf fiaa fiaf fiar fiat fiba fifa fiff fifi fifm fifo fift fiii fima fimo fimr fior fira firm fita fiti fitt fmri foaf foam foar foba fobt fofo foia foma fomo fomt foof foom foot for- fora forb fori form foro forr fort fota foti fotm foto fott frab fram frat fria frib frim frio frit frob from frot frta ftam ftii iaaa iaai iaat iaba iabm iaff iaia iaim iama iamb iami iamt iara iart iata iati ibar ibat ibbm ibfi ibia ibim ibma ibot ibra ibri ibro ibtb ifaa ifao ifar ifat ifbb ifim ifit ifma ifor ifra ifrb ifrf ifri ifta ifto iifa iiii iiio iiit iioi iioo iira iita iitm iitr iitt imaf imai imam imao imar imat imba imbi imfi imir imit imma immi immo immt imof imra imri imro imrr imta imto ioba iobi ioii ioio ioit ioma iomo ioof iooi iooo iora iori iota iotf ioto iraf irai iram irao irar irbm irfm iri- iria irio irma irmo irob irra irri irta irtf irti itaa itaf itai itam itar itat itfa itia itif itim itma itmo itof itoi itoo itor itra itrf itri itta ittf itto ma-i maaa maaf maai maam maar maat maba mabi mabo mafa mafb maff mafi maia maib maif maii maim maio mair mait mama mamf mami mamo maoi maor mar- mara marf mari marm maro marr mart mata mati mato matr matt mbam mbba mbia mbim mbio mbta mfbm mffa mfor mfri mftf miaa miab miaf miai miam miao miat mifa miff mifi miii miio miit mim- mima mimi mimo mio- mira miri miro mirr mirt mit- mita mitb miti mitm mito mitt mmaa mmab mmai mmar mmff mmii mmmm mmor mmrf moaa moab moaf moai moam moar moat moba mobb mobi mobo mofa moff mofo moif moii moio moir moit moma momi momo mooa moob moor moot mora morb morf mori moro mort mota motb moti motm moto mott mrbb mrbm mria mrta mrtm mrtt mtaa mtab mtbo mtff mtoa mtom mtor mtrr mttr oafo oama oara obai obba obbo obia obit oboi obor obot obra obri obro off- offa offo offr ofit ofor ofra ofta oiba oiii oimb oira oirt oita oiti omai omam omao omar ombo omia omim omio omit omma omo- omoa omoi omoo omor omra omri omro ooaa ooba oobi ooff ooia ooma oooo oora oort ootb orab orai oram orao orar orat orba orbb orbi orbo orff orfi ori- oria orif orio orit orma ormo oro- orof orom oror orot orra orri orro orta orto otar otif otit otma oto- otof otoo otor otra otro otta otti otto raab raaf raam raat raba rabb rabi rabo rafa raff rafi raft raia raif raii raim rair rait rama ramb rami ramm ramo raob raom rara rarb rarf rari raro rata ratf rati rato ratt rbaf rbbb rbbr rfam riaa riab riai riam riat rib- riba ribo rifa riff rift riia riif rima rimi rimm rimo riom riot riri rita riti rito ritt rmaf rmif roab roaf roam roar roat rob- roba robb robi robo robt roff rofo roia roif roio roir roit roma romb romi romm romo roob roof rooi room roor root rora rori roro rort rota roti roto rotr rott rrat rrif rrrr rtai rtbf rtfb rtfm rtmi t-mo taa- taaf taar taat taba tabb tabi tabo tafa taff tafi tafo taft taia taim taio tair tait tama tami tamm tamo taoa taom taor tara tarb tarf tari tarm taro tarr tart tata tatb tati tato tatr tatt tbaf tbar tbit tbrb tbta tfam tfot tiaa tiab tiaf tiao tiar tiba tibi tifa tiff tifo tift tiit tima timi timm timo tira tirb tiri tiro tirr tita titi