-ic a-a a-b a-c a-i aaa aab aac aae aah aai aam ab- aba abb abc abe abh abi abm ac- aca acb acc ace ach aci acm aea aeb aec aee aeh aei aem aha ahb ahc ahe ahh ahi ahm ai- aia aib aic aie aih aii aim ama amb amc ame amh ami amm baa bab bac bae bah bai bam bba bbb bbc bbe bbh bbi bbm bca bcb bcc bce bch bci bcm be- bea beb bec bee beh bei bem bha bhb bhc bhe bhh bhi bhm bi- bia bib bic bie bih bii bim bma bmb bmc bme bmh bmi bmm c-- caa cab cac cae cah cai cam cba cbb cbc cbe cbh cbi cbm cca ccb ccc cce cch cci ccm ce- cea ceb cec cee ceh cei cem ch- cha chb chc che chh chi chm ci- cia cib cic cie cih cii cim cma cmb cmc cme cmh cmi cmm eaa eab eac eae eah eai eam eba ebb ebc ebe ebh ebi ebm ec- eca ecb ecc ece ech eci ecm eea eeb eec eee eem eha ehb ehc ehe ehh ehi ehm eia eib eic eie eii eim em- ema emb emc eme emh emi emm h-i haa hab hac hae hah hai ham hba hbb hbc hbe hbh hbi hbm hca hcb hcc hce hch hci hcm he- hea heb hec hee heh hei hem hha hhb hhc hhe hhh hhi hhm hia hib hic hie hih hii him hma hmb hmc hme hmh hmi hmm ia- iaa iab iac iae iah iai iam iba ibb ibc ibe ibh ibi ibm ica icb icc ice ich ici icm ie- iea iec iee iei iem iha ihb ihc ihe ihh ihi ihm iia iib iic iie iih iii iim im- ima imb imc ime imh imi imm maa mab mac mae mah mai mam mba mbb mbc mbe mbh mbi mbm mc- mca mcb mcc mce mch mci mcm mea meb mec mee meh mei mem mha mhc mhh mhi mhm mi- mia mib mic mie mih mii mim mma mmb mmc mme mmh mmi mmm

a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaam aaba aabb aabc aabh aabi aabm aaca aacb aacc aace aach aaci aacm aaea aaec aaem aaha aaib aaic aaii aama aamb aamc aame aami abaa abab abac abae abai abam abb- abba abbb abbe abbi abca abcb abcc abch abci abec abee abha abhi abhm abia abib abic abie abim abma abmb abmc acaa acab acac acae acai acba acca accc acce acch acci accm ace- acea acec aceh acem acha ache achh achi aci- acia acic acie acim acma acmc acme acmh acmi aeac aebi aecb aeci ahab ahac ahah ahai aham ahem ahha ahmc ahme aiai aiba aica aicc aice aich aiea aiee aiha aiia aiib aiic aimc aime aimi aimm amaa amac amae amah amai amam amb- amba ambe ambi amca amcc amec amee amei amia amib amic amie amii amm- amma amme ammi ba-i baaa baah baam baba babb babe babi babm bac- baca bacc bace bach baci baha bahi baia baib baic baie bama bamb bamc bame bami bamm bbbb bbch bbci bbcm bbeb bcaa bcam bcbc bcca bccc bcci bccm bcec bche bcia bcie bcma beah beam beba bebb bebe bebi beca bech beci beeb beem behm beia beic beim bema beme bhai bhca bhcc bhie bhim biba bibb bibe bibi bica bicc bice bich bici bieb biha bihe bihi bima bmaa bmce bmci bmic bmmi caaa caab caac caah caam caba cabe cabi cac- caca cacc cace cach caci cacm caec caei caem caha cahe caia caib caic caim cama camb camc came camh cami camm cbac cbbc cbca cbcc cbce cbcm cbea cbec cbee cbha cbia cbme ccaa ccab ccac ccai ccam ccba ccbc ccca cccb cccc ccci cccm ccee ccha cche ccic ccii ccim ccma ccmb ccmc ccmm ceac ceba cec- ceca cece ceci cecm ceeb ceec ceem ceim cema cemb ceme cemm chaa chab chac chae chah chai cham chca chce chch chci chcm chea cheb chec chee cheh chem chha chia chib chic chie chih chim chmb chmc chmi ciaa ciam ciba cibc cibe cibi cica cicc cich cici ciee cihm ciia ciii cima cimb cime cimi cimm cmaa cmac cmah cmba cmbc cmcc cmea cmec cmha cmhc cmhi cmii cmmb cmmc cmmi eaba eabh eaca eacc each eaec eama eame ebac ebam ebba ebbc ebcc ebic ecaa ecac ecai ecam ecbc ecbe ecca eccb eccc ecce ecci eccm ecem echa eche ecib ecim ecma ecmi eeca eeea eeee ehaa ehcc ehea eheh eica eich eiec eiei eiha eime eimi emac emae emam emba embe embi emcc emhc emia emic emii emim emma emme emmi h-ii haab haam haba habe habi hace haec haem haha haie haim hama hamc hame hami hamm hbic hcbc hcca hccb hccc hcch hchi hcmc hcmm heah heam hebb hebe hebi heca hech heeb heem hehe heia heic heie heih heim hem- hema heme hemi hhaa hhhh hi-c hiaa hiab hiam hiba hibi hicc hice hich hiei hiem hihc hihe hihi hiie hima hime hmae hmhb hmic hmmm i-be iaaa iaac iaai iaba iabm iaca iacc iaea iaec iahc iaia iaim iama iamb iame iami ibac ibbm ibca ibea ibec ibeh ibia ibie ibim ibma icaa icab icac icai icam icbc icbm icca iccb iccc icci icea icec icee icem ichc iche ichi icma icmc icme icmi icmm ieac iecc ieie iema ieme ihab iham ihba ihcc ihme iiac iica iiie iiii iimc imac imai imam imba imbe imbi imca imcb imci imea imec imeh imhe imhi imma imme immi ma-i maaa maac maai maam maba mabe mabi mac- maca macb macc mace mach maci maee maem maha mahe mahi maia maib maie maii maim mama mamc mame mami mbac mbam mbba mbca mbci mbia mbim mcaa mcac mcba mcbc mcbi mcca mccc mcci mcia mcic mcii mcmc mcmi meah meai mebe mec- meca