a-ha a-ii aaaa aaab aaac aaah aaai aaam aaba aabb aabc aabh aabi aabm aaca aacb aacc aach aaci aacm aaha aaib aaic aaii aama aamb aamc aami abaa abab abac abai abam abb- abba abbb abbi abca abcb abcc abch abci abha abhi abhm abia abib abic abim abma abmb abmc acaa acab acac acai acba acca accc acch acci accm acha achh achi aci- acia acic acim acma acmc acmh acmi ahab ahac ahah ahai aham ahha ahmc aiai aiba aica aicc aich aiha aiia aiib aiic aimc aimi aimm amaa amac amah amai amam amb- amba ambi amca amcc amia amib amic amii amm- amma ammi ba-i baaa baah baam baba babb babi babm bac- baca bacc bach baci baha bahi baia baib baic bama bamb bamc bami bamm bbbb bbch bbci bbcm bcaa bcam bcbc bcca bccc bcci bccm bcia bcma bhai bhca bhcc bhim biba bibb bibi bica bicc bich bici biha bihi bima bmaa bmci bmic bmmi caaa caab caac caah caam caba cabi cac- caca cacc cach caci cacm caha caia caib caic caim cama camb camc camh cami camm cbac cbbc cbca cbcc cbcm cbha cbia ccaa ccab ccac ccai ccam ccba ccbc ccca cccb cccc ccci cccm ccha ccic ccii ccim ccma ccmb ccmc ccmm chaa chab chac chah chai cham chca chch chci chcm chha chia chib chic chih chim chmb chmc chmi ciaa ciam ciba cibc cibi cica cicc cich cici cihm ciia ciii cima cimb cimi cimm cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmhi cmii cmmb cmmc cmmi h-ii haab haam haba habi haha haim hama hamc hami hamm hbic hcbc hcca hccb hccc hcch hchi hcmc hcmm hhaa hhhh hi-c hiaa hiab hiam hiba hibi hicc hich hihc hihi hima hmhb hmic hmmm iaaa iaac iaai iaba iabm iaca iacc iahc iaia iaim iama iamb iami ibac ibbm ibca ibia ibim ibma icaa icab icac icai icam icbc icbm icca iccb iccc icci ichc ichi icma icmc icmi icmm ihab iham ihba ihcc iiac iica iiii iimc imac imai imam imba imbi imca imcb imci imhi imma immi ma-i maaa maac maai maam maba mabi mac- maca macb macc mach maci maha mahi maia maib maii maim mama mamc mami mbac mbam mbba mbca mbci mbia mbim mcaa mcac mcba mcbc mcbi mcca mccc mcci mcia mcic mcii mcmc mcmi mhac mhai mhmm miaa miab miac miah miai miam mibc mica micc mich mici mihi miii mim- mima mimi mmaa mmab mmac mmai mmcc mmci mmcm mmhi mmhm mmic mmii mmmc mmmh mmmm