a-a a-b a-c aaa aab aac aah aam aan aao ab- aba abb abc abh abm abn abo ac- aca acb acc ach acm acn aco aha ahb ahc ahh ahm ahn aho ama amb amc amh amm amn amo an- ana anb anc anh anm ann ano aoa aob aoc aoh aom aon aoo baa bab bac bah bam ban bao bba bbb bbc bbh bbm bbn bbo bca bcb bcc bch bcm bcn bco bha bhb bhc bhh bhm bho bma bmb bmc bmh bmm bmn bmo bna bnb bnc bnn bno boa bob boc boh bom bon boo c-- caa cab cac cah cam can cao cba cbb cbc cbh cbm cbn cbo cca ccb ccc cch ccm ccn cco ch- cha chb chc chh chm chn cho cma cmb cmc cmh cmm cmn cmo cn- cna cnb cnc cnh cnm cnn cno co- coa cob coc coh com con coo haa hab hac hah ham han hao hba hbb hbc hbh hbm hbn hbo hca hcb hcc hch hcm hcn hco hha hhb hhc hhh hhm hhn hho hma hmb hmc hmh hmm hmo hna hnb hnc hnh hnn hno hoa hob hoc hoh hom hon hoo m-o maa mab mac mah mam man mao mba mbb mbc mbh mbm mbo mc- mca mcb mcc mch mcm mcn mco mha mhc mhh mhm mhn mho mma mmb mmc mmh mmm mmn mmo mna mnb mnc mnm mnn mno moa mob moc moh mom mon moo naa nab nac nah nam nan nao nba nbb nbc nbm nbn nbo nca ncb ncc nch ncm ncn nco nha nhb nhc nhh nhm nhn nma nmb nmc nmh nmm nmn nmo nna nnb nnc nnh nnm nnn nno no- noa nob noc noh nom non noo oaa oab oac oah oam oan oao ob- oba obb obc obh obm obn obo oc- oca ocb occ och ocm ocn oco oha ohc ohh ohm ohn oho om- oma omb omc omh omm omn omo on- ona onb onc onh onn ono oo- ooa oob ooc ooh oom oon ooo

-ana a-ha aaaa aaab aaac aaah aaam aaan aaba aabb aabc aabh aabm aaca aacb aacc aach aacm aacn aaco aaha aama aamb aamc aamn aamo aana aaon aaoo abaa abab abac abam aban abb- abba abbb abbo abca abcb abcc abch abcn abha abhm abho abma abmb abmc aboa abob aboh abon aboo acaa acab acac acan acba acca accc acch accm acco acha achh acho acma acmc acmh acoa acoh acom acon ahab ahac ahah aham ahha ahmc ahoa ahom amaa amac amah amam aman amb- amba ambn ambo amca amcc amco amm- amma ammo amno amob amoc amon amoo ana- anaa anab anac anah anam anan anao anba anbb anbo anca ancc anco anha anma anna annb anno ano- anoa anom anon aoah aoba aoca aoma aonb aono baaa baah baam baan baba babb babm babo bac- baca bacc bach bacn baco baha bahn baho bama bamb bamc bamm bamn bana banc banh bann bano baoh baon bbbb bbch bbcm bcaa bcam bcbc bcca bccc bccm bcma bhan bhao bhca bhcc bmaa bman bmnh bmoc bnoc boab boac boan boba bobb bobo boca boch bocm boco boha bohm bohn boho boma bomb bona bonc bonn bono boob booc booh boom boon c-bo caaa caab caac caah caam caan caba cabo cac- caca cacc cach cacm caco caha cahn cama camb camc camh camm camo cana canc canh cann cano cbac cbbc cbca cbcc cbcm cbcn cbha cbna ccaa ccab ccac ccam ccba ccbc ccbn ccca cccb cccc cccm ccha ccma ccmb ccmc ccmm ccna ccnb ccnc ccnm ccob ccoc ccom chaa chab chac chah cham chan chao chca chch chcm chha chmb chmc chmn chmo chnb chnc chnm chno choc choh chon choo cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmmb cmmc cmmn cmnh cmoc cmon cnaa cnac cnam cnbc cnbm cnco cnma cnna cnoh coan coba cobb cobh cobo coca coch coco coha cohn coho com- coma comb comc comm como con- cona conc conn cono coob cooh coom coon haab haam haan haba habo haco haha hahn haho hama hamc hamm hamo hana hanc hann hano haon hboc hcbc hcca hccb hccc hcch hcmc hcmm hhaa hhhh hman hmhb hmmm hnna hoac hoam hoan hoba hobo hoca hoch hocn hoha hohm hohn hoho hom- homa homo hono hoom hoon maaa maac maam maan maba mabo mac- maca macb macc mach maco maha mahn maho mama mamc mamo man- mana manc mann mano maoc maon mbac mbam mbba mbca mbna mcaa mcac mcan mcba mcbc mcca mccc mcmc mhac mhmm mmaa mmab mmac mman mmcc mmcm mmhm mmmc mmmh mmmm mnaa mnac mnam mnba mnbb moaa moab moac moam moan moba mobb mobo moca moch moco moha mohm mohn moho moma momo mon- mona monc monn mono mooa moob mooc moon naaa naab naac naam naan naba nabc nabo naca nacc nach nacm naco naha nama namb namm namo nan- nana nanb nann nano naoc naoh nbaa nbbc nbbo nbca nbcc nbco nbhm ncaa ncac ncba ncbc ncca nccc nccn ncha nchc ncmh ncmm ncna ncnc ncoa ncoc nhcc nhmc nhnn nhon nman nmha nmmc nmnh nmoc nmon nnmc nnnn noaa noac noah noam noba nobc nobm nobo noch noco noha nohn noho nom- noma nomo non- nona nonn nono noo- noob noon nooo oama oban obba obbo obon ocab ocac ocam ocan ocbc occa occc occn ocha ocma ocna ocom ocon oham ohan ohba ohcc ohho ohno ohob ohoh omac omam oman omao ombo omca omha omma omn- omo- omoa omon omoo onab onah onam onan onc- onca onco onha onna onno onon ooaa ooba ooha ooho ooma oona oooh oooo

-aaa- a-mac aaaah aaaam aaaoc aabaa aabba aacbc aacom aahaa aamco aamon aanch aanmc abaab ababa abaca abaco abana abanc abann abano abaon abbac abban abcam abcan abccc abcho abmah abman abmho aboab abobo aboha abohm aboma abomb abona abono aboon acaca acacb acana