-ic a-a a-b a-c a-i a-z aaa aab aac aah aai aao aas aaz ab- aba abb abc abh abi abo abs abz ac- aca acb acc ach aci aco acs acz aha ahb ahc ahh ahi aho ahs ahz ai- aia aib aic aih aii aio ais aiz aoa aob aoc aoh aoi aoo aos as- asa asb asc ash asi aso ass asz az- aza azb azi azo azs azz baa bab bac bah bai bao bas baz bba bbb bbc bbh bbi bbo bbs bca bcb bcc bch bci bco bcs bcz bha bhb bhc bhh bhi bho bhs bi- bia bib bic bih bii bio bis biz boa bob boc boh boi boo bos boz bsa bsb bsc bsh bsi bso bss bza bzh bzo bzs bzz c-- caa cab cac cah cai cao cas caz cba cbb cbc cbh cbi cbo cbs cbz cca ccb ccc cch cci cco ccs ccz ch- cha chb chc chh chi cho chs chz ci- cia cib cic cih cii cio cis co- coa cob coc coh coi coo cos coz csa csb csc csh csi cso css csz cz- czc czo h-i haa hab hac hah hai hao has haz hba hbb hbc hbh hbi hbo hbs hbz hca hcb hcc hch hci hco hcs hha hhb hhc hhh hhi hho hhs hhz hia hib hic hih hii hio his hoa hob hoc hoh hoi hoo hos hsa hsb hsc hsh hsi hss hsz hzo hzs ia- iaa iab iac iah iai iao ias iaz iba ibb ibc ibh ibi ibo ibs ibz ica icb icc ich ici ico ics icz iha ihb ihc ihh ihi iho ihs iia iib iic iih iii iio iis io- ioa iob ioc ioh ioi ioo ios is- isa isb isc ish isi iso iss iza izh izi izo izz o-i oaa oab oac oah oai oao oas ob- oba obb obc obh obi obo obs oc- oca ocb occ och oci oco ocs ocz oha ohc ohh ohi oho ohs oia oib oic oii oio ois oiz oo- ooa oob ooc ooh ooi ooo oos os- osa osb osc osh osi oso oss oza ozo ozs ozz saa sab sac sah sai sao sas saz sba sbb sbc sbh sbi sbo sbs sca scb scc sch sci sco scs sh- sha shb shc shh shi sho shs sia sib sic sih sii sio sis soa sob soc soh soi soo sos soz ss- ssa ssb ssc ssh ssi sso sss ssz sza szi zaa zab zac zah zai zao zas zaz zbb zbc zbs zco zcs zha zhc zhi zho zhs zia zib zio zis ziz zo- zoa zob zoc zoi zoo zos zsa zsh zsi zsz zzs zzz

a-ha a-ii aaaa aaab aaac aaah aaai aaas aaba aabb aabc aabh aabi aaca aacb aacc aach aaci aaco aacs aaha aahs aahz aaib aaic aaii aais aaoo aasa aasc aasi aass abaa abab abac abai abas abb- abba abbb abbi abbo abbs abca abcb abcc abch abci abcs abha abhi abho abhs abia abib abic abis aboa abob aboh aboo abos abs- absa absi abss abza acaa acab acac acai acas acba acca accc acch acci acco accs acha achh achi acho achs aci- acia acic acis acoa acoh acos acsa acsc acsi acss ahab ahac ahah ahai ahas ahaz ahha ahhs ahio ahis ahoa ahsa ahso ahss aiai aias aiba aibo aica aicc aich aics aiha aiho aihs aiia aiib aiic aioc aioi aisa aisb aish aisi aiso aiza aizi aoah aoba aoca aocs aoss asaa asab asac asah asai asao asas asba asbo asc- asca ascb ascc asch asci asco asha ashi ashs asia asic asii asio asis asob asoc asoi asos assa assc assh assi asso asss aza- azab azai azas azaz azca azia azis aziz azo- azoi azoo azos azza azzi azzo ba-i baaa baah baas baaz baba babb babi babo babs bac- baca bacc bach baci baco bacs bacz baha bahi baho bahs baia baib baic baio bais baoh baos basa basc bash basi baso bass baza bazi bazo bbas bbbb bbbs bbch bbci bbhs bcaa bcas bcbc bcbs bcca bccc bcci bccs bchs bcia bcis bcos bcoz bcsa bcsc bcss bhai bhao bhca bhcc bhhs bhoi biao bias biba bibb bibi bibo bibs bica bicc bich bici bico bics biha bihi bihs biis bio- bioc bioi bios bis- bisa bisc bish biso biss bizz boab boac boai boas boaz boba bobb bobi bobo bobs boca boch boco bocs boha boho bohs boi- boii bois boob booc booh boos booz bosa bosc bosh bosi boso boss boza bozi bozo bsaa bsac bsas bsci bscs bshs bsic bsos bssc bzzz c-bo caaa caab caac caah caas caba cabi cabo cabs cac- caca cacc cach caci caco caha cahs caia caib caic caio cais caoi caos caoz casa casb casc cash casi caso cass caza cazh cazo cbac cbbc cbbs cbca cbcc cbcs cbha cbhs cbia cbsa cbsc cbsi ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccs ccha cchs ccic ccii ccis ccob ccoc ccsa ccsi ccss chaa chab chac chah chai chao chas chaz chca chch chci chcs chha chhs chia chib chic chih chis chiz choc choh choi choo chos chsc chsh chsi ciaa ciao cias ciba cibc cibi cibo cica cicc cich cici cico cics cihs ciia ciii ciis ciob cios cis- cisa cisc cish ciss ciza coai coas coba cobb cobh cobi cobo cobs coca coch coco coha coho cohs coia cois coob cooh coos cosa cosc cosh cosi coso coss cozi cozz csaa csab csac csao csas cscb cscc csch csci csco cscs cshs csia csib csio csis csob csos cssa h-ii haab haas haba habi habo habs haco hacs haha haho hahs hais haiz hasa hasc hash hasi hass haza hbbs hbhs hbic hbio hboc hbos hbss hcbc hcbs hcca hccb hccc hcch hccs hchi hchs hcis hcsa hcsc hcso hcss hhaa hhhh hhhs hi-c hiaa hiab hias