a-ii aaaa aaab aaac aaad aaai aaal aaam aaba aabb aabc aabd aabi aabl aabm aaca aacb aacc aacd aaci aacl aacm aacu aada aadc aadi aadu aaib aaic aaii aala aalc aald aali aall aalu aama aamb aamc aamd aami abaa abab abac abad abai abal abam abau abb- abba abbb abbi abca abcb abcc abcd abci abcl abda abdi abdu abia abib abic abid abil abim abiu abla abma abmb abmc abua abud abul abum acaa acab acac acad acai acba acbl acca accc accd acci accm accu acda acdb acdc acdi acdm aci- acia acic acid acim acla aclc acli aclu acma acmc acmi acmu acu- acul acum adaa adab adac adad adai adal adam adba adbc adbi adcc adci adda addc addd addi addl addu adia adib adic adim adli adma admb admi adml adua adub aiai aiba aibl aica aicc aicd aida aidb aidc aidi aidu aiia aiib aiic aiid aila aild aili ailm ailu aimc aimi aiml aimm aiud aiui alaa alac alad alai alal alam alau alb- alba albc albi albm albu alca alcc ald- alda aldi aldl aldm ali- alia alib alid alii alil alim aliu all- alla alli alll allu alma almc almu alua alui alum amaa amac amad amai amal amam amb- amba ambi ambu amca amcc amda amia amib amic amid amii amil amla amli amm- amma ammi ammu amua amud amui amul amum auaa auca auci audc audi aul- aula auld auli aull aulu auma aumi ba-i baaa baad baal baam baba babb babi babm babu bac- baca bacc baci bada badb badd badi badu baia baib baic baid bail bala balc bald bali ball balm balu bama bamb bamc bami baml bamm bamu bau- baud baul baum bbad bbau bbbb bbci bbcm bbdd bblb bcaa bcam bcbc bcca bccc bcci bccl bccm bcda bcia bcma bcuc bdbc bddc bdii bdmi biad bial biba bibb bibi bibl bica bicc bici bida bidi bidu bila bild bili bill bilu bima blaa blab blac blad blam blau blcu bldc blic blim blub blud blum bmaa bmci bmdb bmic bmmi buad bual buba bubb bubi bubu buca bucc buci bucu buda budb budd budi budl budu buic buid buiu bula bulb buld buli bull bulu bum- buma bumb c-cd caaa caab caac caal caam caba cabi cabu cac- caca cacc caci cacm cada cadc cadd cadi cadm cadu caia caib caic caid cail caim caiu cala calc cald cali call calm calu cama camb camc cami caml camm cauc caul caum cbac cbal cbbc cbca cbcc cbcl cbcm cbcu cbdb cbdc cbdi cbia cbid cblb cblc ccaa ccab ccac ccad ccai ccam ccba ccbc ccca cccb cccc ccci cccl cccm cccu ccdc ccdi ccdm ccic ccid ccii ccil ccim ccla cclc ccli cclm ccma ccmb ccmc ccmd ccmm ccuc cdaa cdac cdad cdai cdba cdda cddb cddl cdic cdii cdli cdma ciaa cial ciam ciau ciba cibc cibi cica cicc cici cicu cida cidc cidi ciia ciid ciii cila cili cill cima cimb cimd cimi ciml cimm ciuc clab clad clai clam clau clcd cldc clib clic clii clim clmd club clud clum cmaa cmac cmba cmbc cmcc cmda cmdb cmii cmla cmli cmll cmmb cmmc cmmi cmml cuau cub- cuba cubb cubi cuca cucc cuci cucm cuda cudi cui- cuil cula culb culc culd cull culm cum- cuma daab daad daal daam daau daba dabb dabu daca daci dada dadi dadu daia daid dail daim dala dali dall dalu dama damb dami daml damm damu daub daud daum dbcc dcbc dcca dccb dccc dcci dccl dccu dcdb dcia dcii dcil dcim dcli dcma dcmi dcml dcmu dddd ddlc ddub dia- diab diac diad dial diam diba dibb dica dici dida didi didu diii dila dili dill dima dimi dimm dimu dlab dlbd dlia dlib dlii dlil dmaa dmab dmac dmba dmcc dmcm dmdc duaa duab duad dual dub- duba dubb dubc dubu duca duda dudd dudu duid duil dula dulc duli dull dulu duma dumb dumi dumm duul iaaa iaac iaai iaal iaba iabm iaca iacc iacu iadb iadc iaia iaim iala iall ialu iama iamb iami ibac ibad ibbm ibca ibia ibid ibim ibma ibml icaa icab icac icad icai ical icam icbc icbd icbm icca iccb iccc icci iccl iccu icdc icdd icdl icll icma icmc icmi icmm icub idad idam idbm idca idda iddm idia idic idid idil idli idub iiac iica iicd iida iiii iila iimc iiuc iium ilac ilal ilam ilbc ilbm ilca ilcd ilia ilic ill- illa illd illi ilma ilud ilum imac imad imai imam imba imbi imca imcb imci imdb imdi imid imli imma immi iucc iuiu laaa laac laad laal laam laba labi labu laca lacc laci lacl lacu lada ladd ladi ladu laia laic laid lail laim lala lald lali lall lalm lalu lama lamb lamd lami lamm lamu laub laud laul lbcc lbia lbmc lcac lcad lcbc lcca lccc lccm lcdd lcia ldci lddm liac liam liba libc libu lica lida lidb lidl liia liii lila lilb lili lill lilu lima limb limc limi liml limm limu liua llcc lldb lldc lllc llll llud lmcc lmia lmii luai luau luba luca luci luda ludd ludi lula luli lull lulu luma lumb lumc lumi luua ma-i maaa maac maad maai maal maam maba mabi mabu mac- maca macb macc macd maci macu mada madb madc madd madi maia maib maid maii mail maim mal- mala mald mali mall malm malu mama mamc mami mamu maua maud maui maul maum mbac mbam mbba mbca mbci mbda mbdb mbia mbim mcaa mcac mcad mcba mcbc mcbi mcca mccc mccd mcci mccl mcdc mcdd mcdi mcdl mcia mcic mcii mcil mcla mcli mcmc mcmi mcml mdac mdai mdca mdcc mdci mdcl mddl mddm mdia mdic mdii mdil mdli mdma mdmc mdud miaa miab miac miai mial miam miau mibc mica micc micd mici mid- mida midi midl miii mila mild mili mill milu mim- mima mimd mimi miui mlab mlba mlcc mlia mlii