a-ii aaaa aaab aaac aaai aaal aaam aaba aabb aabc aabi aabl aabm aaca aacb aacc aaci aacl aacm aaco aaib aaic aaii aala aalc aali aall aalo aama aamb aamc aami aamo aaoo abaa abab abac abai abal abam abb- abba abbb abbi abbo abca abcb abcc abci abcl abia abib abic abil abim abla ablo abma abmb abmc aboa abob abol aboo acaa acab acac acai acba acbl acca accc acci accm acco aci- acia acic acim acla aclc acli acma acmc acmi acoa acol acom aiai aiba aibl aibo aica aicc aiia aiib aiic aila aili ailm aimc aimi aiml aimm aimo aioc aioi alaa alac alai alal alam alao alb- alba albc albi albm albo alca alcc alco ali- alia alib alii alil alim alio all- alla alli alll allo alma almc almo aloa aloc aloi alol alom aloo amaa amac amai amal amam amb- amba ambi ambo amca amcc amco amia amib amic amii amil amla amli amm- amma ammi ammo amob amoc amoi amol amoo aoba aoca aola aoma ba-i baaa baal baam baba babb babi babm babo bac- baca bacc baci baco baia baib baic bail baio bala balc bali ball balm balo bama bamb bamc bami baml bamm baol bbbb bbci bbcm bblb bcaa bcam bcbc bcca bccc bcci bccl bccm bcia bcma bial biao biba bibb bibi bibl bibo bica bicc bici bico bila bili bill bilo bima bimo bio- bioc bioi biol blaa blab blac blam blic blim blio blob bloc blom bloo bmaa bmci bmic bmmi bmoc boab boac boai boal boba bobb bobi bobo boca bocm boco boi- boii boil boim bola boli boll bolm bolo boma bomb bomi boob booc bool boom c-bo caaa caab caac caal caam caba cabi cabo cac- caca cacc caci cacm caco caia caib caic cail caim caio cala calc cali call calm calo cama camb camc cami caml camm camo caoi caol cbac cbal cbbc cbca cbcc cbcl cbcm cbia cblb cblc cbol ccaa ccab ccac ccai ccam ccba ccbc ccca cccb cccc ccci cccl cccm ccic ccii ccil ccim ccla cclc ccli cclm ccma ccmb ccmc ccmm ccob ccoc ccom ciaa cial ciam ciao ciba cibc cibi cibo cica cicc cici cico ciia ciii cila cili cill cilo cima cimb cimi ciml cimm cimo ciob clab clai clam clib clic clii clim clio clob clom cloo cmaa cmac cmba cmbc cmcc cmii cmla cmli cmll cmmb cmmc cmmi cmml cmoc coai coal coba cobb cobi cobo coca coco coia coil col- cola colb coli coll colm colo com- coma comb comc coml comm como coob cool coom iaaa iaac iaai iaal iaba iabm iaca iacc iaia iaim iala iall iama iamb iami ibac ibbm ibca ibia ibim ibma ibml icaa icab icac icai ical icam icao icbc icbm icca iccb iccc icci iccl icco icll icma icmc icmi icmm icoc icom iiac iica iiii iiio iila iimc iioi iioo ilac ilal ilam ilbc ilbm ilca ilia ilic ilio ill- illa illi illo ilma ilmo iloc iloo imac imai imam imao imba imbi imca imcb imci imco imli imma immi immo ioba iobi ioci ioii ioio iola iolo ioma iomo iooi iooo laaa laac laal laam laba labi labo laca lacc laci lacl laco laia laic lail laim lala lali lall lalm lalo lama lamb lami lamm lamo lbcc lbia lbmc lcac lcbc lcca lccc lccm lcia liac liam liao liba libc libo lica lico liia liii lila lilb lili lill lilo lima limb limc limi liml limm limo lio- liom llao llcc lllc llll lloa lloc lloo lmao lmbo lmcc lmia lmii loac loam lob- loba lobb lobi lobo loca locc loci loco loic lola loli loll lolo loma lomb lomi lomm lomo loob looc lool loom ma-i maaa maac maai maal maam maba mabi mabo mac- maca macb macc maci maco maia maib maii mail maim maio mal- mala mali mall malm malo mama mamc mami mamo maoc maoi mbac mbam mbba mbca mbci mbia mbim mbio mcaa mcac mcba mcbc mcbi mcca mccc mcci mccl mcia mcic mcii mcil mcla mcli mcmc mcmi mcml miaa miab miac miai mial miam miao mibc mica micc mici mico miii miio mila mili mill milo mim- mima mimi mimo mio- miol mlab mlba mlcc mlia mlii mmaa mmab mmac mmai mmcc mmci mmcl mmcm mmic mmii mmli mmmc mmmm moaa moab moac moai moal moam moba mobb mobi mobo moca mocl moco moii moil moio mola moli moll molo moma momi momo mooa moob mooc mool oaic oall oama obai obal obba obbo obia obla oboi obol ocab ocac ocal ocam ocbc occa occc occi oclc ocma ocml ocom oiba oici oiii oila oimb olac olam olba olbo olca olcc olia olib olic olim olio olla olli ollo olmi olmo olom omac omai omal omam omao ombo omca omia omic omim omio omma omo- omoa omoi omoo ooaa ooba oobi ooia oola oolo ooma oooo