a-ii aaaa aaab aaac aaai aaal aaam aaba aabb aabc aabi aabl aabm aaca aacb aacc aaci aacl aacm aaib aaic aaii aala aalc aali aall aama aamb aamc aami abaa abab abac abag abai abal abam abb- abba abbb abbi abca abcb abcc abci abcl abgl abia abib abic abig abil abim abla abma abmb abmc acaa acab acac acag acai acba acbl acca accc acci accm acga acgi aci- acia acic acim acla aclc acli acma acmc acmg acmi agac agag agai agal agam agba agca agcc agga aggi agia agib agic agig agii agil agim agla aglc agli agma agmc aiai aiba aibl aica aicc aiga aiia aiib aiic aila aili ailm aimc aimi aiml aimm alaa alac alag alai alal alam alb- alba albc albi albm alca alcc alg- alga algi ali- alia alib alig alii alil alim all- alla alli alll alma almc amaa amac amag amai amal amam amb- amba ambi amca amcc amga amia amib amic amii amil amla amli amm- amma ammi ba-i baaa baal baam baba babb babi babm bac- baca bacc baci baga bagg bagi baia baib baic baig bail bala balc bali ball balm bama bamb bamc bami baml bamm bbbb bbci bbcm bbga bbgm bblb bbmg bcaa bcam bcbc bcbg bcca bccc bcci bccl bccm bcia bcma bgca bgia bial biba bibb bibi bibl bica bicc bicg bici biga bigb bigc bigg bila bili bill bima blaa blab blac blag blam blic blim bmaa bmag bmci bmic bmmi caaa caab caac caal caam caba cabg cabi cac- caca cacc caci cacm caga cagg cagi caia caib caic cail caim cala calc cali call calm cama camb camc cami caml camm cbac cbal cbbc cbca cbcc cbcl cbcm cbga cbgb cbia cblb cblc ccaa ccab ccac ccag ccai ccam ccba ccbc ccca cccb cccc ccci cccl cccm ccga ccgc ccic ccii ccil ccim ccla cclc cclg ccli cclm ccma ccmb ccmc ccmm cgac cgal cgcc cgcg cgmc ciaa cial ciam ciba cibc cibi cica cicc cici ciga cigi ciia ciii cila cili cill cima cimb cimi ciml cimm clab clag clai clam clib clic clig clii clim clmg cmaa cmac cmba cmbc cmcc cmii cmla cmli cmll cmmb cmmc cmmi cmml gaal gaba gabb gabi gabl gaga gagg gagi gaia gaig gail gala gali gall galm gam- gama gamb gami gamm gbag gbmc gc-c gcaa gcal gcbc gccc gcic gcii gclc gclm gcma gcmc ggcl gggg giaa giac giai gial giam giba gibb gica giga gigg gigi gila gilg gili gill gima glaa glab glam glbc glcc gli- glia glib glic glim glma gmac gmlc gmml iaaa iaac iaai iaal iaba iabm iaca iacc iaia iaim iala iall iama iamb iami ibac ibbm ibca ibga ibia ibim ibma ibml icaa icab icac icag icai ical icam icbc icbm icca iccb iccc icci iccl icga icgc icll icma icmc icmi icmm igac igal igam igba igbc igcc igcm igga igia igil igla igli iiac iica iiii iila iimc ilac ilag ilal ilam ilbc ilbm ilca ilia ilic ill- illa illi ilma imac imag imai imam imba imbi imca imcb imci imli imma immi laaa laac laag laal laam laba labi laca lacc laci lacl lag- laga lagg laia laic lail laim lala lali lall lalm lama lamb lami lamm lbcc lbia lbmc lcac lcbc lcca lccc lccm lcia lgca liac liam liba libc lica liga ligc ligg ligi liia liig liii lila lilb lilg lili lill lima limb limc limi liml limm llcc llgc lllc llll lmcc lmia lmii ma-i maaa maac maag maai maal maam maba mabi mac- maca macb macc maci maga magg magi maia maib maii mail maim mal- mala mali mall malm mama mamc mami mbac mbam mbba mbca mbci mbia mbim mcaa mcac mcba mcbc mcbi mcca mccc mcci mccl mcga mcia mcic mcii mcil mcla mcli mcmc mcmi mcml mgam mgga mgla miaa miab miac miai mial miam mibc mica micc mici miga migg migi miii mila mili mill mim- mima mimi mlab mlba mlcc mlia mlii mmaa mmab mmac mmai mmcc mmcg mmci mmcl mmcm mmic mmii mmli mmmc mmmm