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 ishi ishs isia isic isis ispa ispc isps issa issc issh issi issp isss paap paas paba paca pach paci pacs paha pahi pahp pahs paia paib paip pais papa papb papi papp paps pasa pasc pash pasi pasp pass pbac pbcc pbhs pbpa pbsa pbsp pcaa pcap pcas pcba pcbc pcbs pcca pccc pccs pcha pchp pchs pcia pcip pcpb pcpp pcps pcsa phah phai phbs phcc phhs phi- phip phis phpa phsc piai pias pibb pibi pica picc pich pici pics piha piia piip pipa pipi pipp pips pisa pish pisi piss ppac ppap ppcc ppci ppcs pphi pphs ppib ppic ppih pppa pppp ppps ppsh ppss psac psap psas psca psci psha pshc pshs psia psip psis psph pspi pspp psps pssa pssc s-ib s-ic s-ii sa-c saab saac saah saap saas saba sabb sabc sabi sabs saca sacc saci sacs saha sahi sahs saia saic saih saip sais sapa sapi sapp saps sasa sasc sash sasi sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbhc sbhs sbia sbic sbsa sbsi sbsp scaa scab scac scai scap scas scba scbi sccc sccp sccs sch- scha schh schi schs sci- scia scic scip scis scpa scpb scpi scps scsa scsc scsh scsi shab shac shah shai shap shas shbs shca shcc shcp shha shhh shhs shia shib shih shii ship shis shps shsc siaa siab siac siah siai sias siba sibc sibi sibs sica sicc sich sici sicp sics siha sihi sihs sipa sipc sipi sipp sips sisa sisc sish sisi siss sp-a spac spap spas spca spcc spcs sphs spia spib spic spip spis spps spsa spsp spss ssaa ssab ssac ssap ssas ssca sscc ssci sscp sscs sshs ssis sspa sspc ssps sssa sssb sssc sssh sssi ssss