-ic a-a a-b a-c a-i aaa aab aac aah aai aap aas ab- aba abb abc abh abi abp abs ac- aca acb acc ach aci acp acs aha ahb ahc ahh ahi ahp ahs ai- aia aib aic aih aii aip ais ap- apa apb apc aph api app aps as- asa asb asc ash asi asp ass b-p baa bab bac bah bai bap bas bba bbb bbc bbh bbi bbp bbs bca bcb bcc bch bci bcp bcs bha bhb bhc bhh bhi bhp bhs bi- bia bib bic bih bii bip bis bpa bpb bpc bph bpi bpp bps bsa bsb bsc bsh bsi bsp bss c-- caa cab cac cah cai cap cas cba cbb cbc cbh cbi cbp cbs cca ccb ccc cch cci ccp ccs ch- cha chb chc chh chi chp chs ci- cia cib cic cih cii cip cis cpa cpb cpc cph cpi cpp cps csa csb csc csh csi csp css h-i haa hab hac hah hai hap has hba hbb hbc hbh hbi hbp hbs hca hcb hcc hch hci hcp hcs hha hhb hhc hhh hhi hhp hhs hia hib hic hih hii hip his hpa hpb hpc hph hpi hpp hps hsa hsb hsc hsh hsi hsp hss ia- iaa iab iac iah iai iap ias iba ibb ibc ibh ibi ibp ibs ica icb icc ich ici icp ics iha ihb ihc ihh ihi ihp ihs iia iib iic iih iii iip iis ipa ipb ipc ipi ipp ips is- isa isb isc ish isi isp iss p-p paa pab pac pah pai pap pas pba pbb pbc pbi pbp pbs pca pcb pcc pch pci pcp pcs pha phb phc phi php phs pia pib pic pih pii pip pis ppa ppb ppc pph ppi ppp pps ps- psa psb psc psh psi psp pss saa sab sac sah sai sap sas sba sbb sbc sbh sbi sbp sbs sca scb scc sch sci scp scs sh- sha shb shc shh shi shp shs sia sib sic sih sii sip sis spa spb spc sph spi spp sps ss- ssa ssb ssc ssh ssi ssp sss

a-ha a-ii aaaa aaab aaac aaah aaai aaap aaas aaba aabb aabc aabh aabi aabp aaca aacb aacc aach aaci aacp aacs aaha aahs aaib aaic aaii aais aapa aapc aaph aapi aaps aasa aasc aasi aass abaa abab abac abai abap abas abb- abba abbb abbi abbs abca abcb abcc abch abci abcp abcs abha abhi abhs abia abib abic abis abpa abpc abpi abpp abps abs- absa absi absp abss acaa acab acac acai acap acas acba acca accc acch acci accp accs acha achh achi achp achs aci- acia acic acip acis acpa acpi acps acsa acsc acsi acss ahab ahac ahah ahai ahas ahha ahhs ahip ahis ahsa ahss aiai aias aiba aica aicc aich aicp aics aiha aihs aiia aiib aiic aipa aiph aipi aips aisa aisb aish aisi apac apah apai apap apas apba apbs apca apcb apcc apcs aph- apha aphc aphs api- apia apic apip apis appa appc apph apps apsa apsi apss asaa asab asac asah asai asap asas asba asc- asca ascb ascc asch asci ascp asha ashi ashp ashs asia asic asii asip asis aspa aspc asph aspi asps assa assc assh assi assp asss ba-i baaa baah baas baba babb babi babs bac- baca bacc bach baci bacs baha bahi bahs baia baib baic bais bapa bapc bapi bapp baps basa basc bash basi bass bbas bbbb bbbs bbch bbci bbhs bcaa bcap bcas bcbc bcbp bcbs bcca bccc bcci bccs bchs bcia bcis bcpp bcps bcsa bcsc bcss bhai bhca bhcc bhhs biap bias biba bibb bibi bibs bica bicc bich bici bics biha bihi bihs biis bipa bipp bips bis- bisa bisc bish bisp biss bpai bpcp bphc bphs bpsa bsaa bsac bsap bsas bsci bscp bscs bshs bsic bspp bssc caaa caab caac caah caap caas caba cabi cabs cac- caca cacc cach caci caha cahs caia caib caic caip cais capa capb capc caph capi capp caps casa casb casc cash casi casp cass cbac cbbc cbbs cbca cbcc cbcp cbcs cbha cbhs cbia cbpc cbpp cbsa cbsc cbsi ccaa ccab ccac ccai ccap ccas ccba ccbc ccca cccb cccc ccci cccp cccs ccha cchp cchs ccic ccii ccip ccis ccpa ccpp ccps ccsa ccsi ccsp ccss chaa chab chac chah chai chap chas chbp chca chch chci chcp chcs chha chhs chia chib chic chih chip chis chpa chpp chsc chsh chsi ciaa cias ciba cibc cibi cica cicc cich cici cics cihs ciia ciii ciis cipa cipp cips cis- cisa cisc cish cisp ciss cpaa cpac cpap cpas cpbc cpca cpcs cpha cphs cpia cpic cppa cpps cpsa cpsc csaa csab csac csas cscb cscc csch csci cscs cshp cshs csia csib csis cspa cspb cspc cspi csps cssa h-ii haab haas haba habi habs hacs haha hahs hais hapa hapi happ haps hasa hasc hash hasi hasp hass hbbs hbhs hbic hbss hcap hcbc hcbs hcca hccb hccc hcch hccs hchi hchs hcis hcpc hcps hcsa hcsc hcss hhaa hhhh hhhs hhip hhpa hhpc hi-c hiaa hiab hias hiba hibi hicc hich hicp hics hihc hihi hiis hipc hipp hips hisb hish hiss hpac hpcc hphs hpps hpsc hpss hsac hsas hsbc hscc hsci hshs hsia hspa hsps hssp iaaa iaac iaai iaap iaas iaba iaca iacc iacp iacs iahc iahs iaia iais iapa iapp iaps iasa iasc iasi iasp ibac ibas ibca ibcs ibia ibis ibsa ibss icaa icab icac icai icap icas icbc icbp icbs icca iccb iccc icci iccp iccs ichc ichi ichs icis icpa icpc icps icsa icsb icsc icsh icsi icsp icss ihab ihba ihcc ihis ihpa ihsa ihss iiac iias iica iiii iiis iipa iisc iisi iisp ipac ipas ipba ipca ipcc ipcs iphc ippa ippc ipsa ipsc ipsi ipsp ipss is-a isac isai isas isba isca iscc isch isci iscp iscs isha