-ic a-a a-b a-c a-i aaa aab aac aah aai aas aay ab- aba abb abc abh abi abs aby ac- aca acb acc ach aci acs acy aha ahb ahc ahh ahi ahs ahy ai- aia aib aic aih aii ais aiy as- asa asb asc ash asi ass asy ay- aya ayc ayh ayi ays baa bab bac bah bai bas bay bba bbb bbc bbh bbi bbs bby bca bcb bcc bch bci bcs bcy bha bhb bhc bhh bhi bhs bi- bia bib bic bih bii bis biy bsa bsb bsc bsh bsi bss bsy by- bya byc byh byi bys c-- caa cab cac cah cai cas cay cba cbb cbc cbh cbi cbs cby cca ccb ccc cch cci ccs ch- cha chb chc chh chi chs chy ci- cia cib cic cih cii cis csa csb csc csh csi css csy cya cyb cyc cys h-i haa hab hac hah hai has hay hba hbb hbc hbh hbi hbs hby hca hcb hcc hch hci hcs hcy hha hhb hhc hhh hhi hhs hhy hia hib hic hih hii his hsa hsb hsc hsh hsi hss hsy hy- hya hyb hyc hyh hyi hys hyy ia- iaa iab iac iah iai ias iba ibb ibc ibh ibi ibs iby ica icb icc ich ici ics icy iha ihb ihc ihh ihi ihs ihy iia iib iic iih iii iis is- isa isb isc ish isi iss isy iya iyc iys iyy saa sab sac sah sai sas say sba sbb sbc sbh sbi sbs sby sca scb scc sch sci scs sh- sha shb shc shh shi shs shy sia sib sic sih sii sis ss- ssa ssb ssc ssh ssi sss sy- sya syb syc syh syi sys yaa yab yac yah yai yas yay ybc ybi ybs yby yca ycc ych yci ycs ycy yha yhc yhi yhs yih yii yis ysa ysb ysc ysi yss ysy yyb yyc yys yyy

a-ha a-ii a-ya aaaa aaab aaac aaah aaai aaas aaba aabb aabc aabh aabi aaby aaca aacb aacc aach aaci aacs aacy aaha aahs aaib aaic aaii aais aasa aasc aasi aass abaa abab abac abai abas abay abb- abba abbb abbi abbs abby abca abcb abcc abch abci abcs abha abhi abhs abia abib abic abis abiy abs- absa absi abss abyc abys abyy acaa acab acac acai acas acba acca accc acch acci accs accy acha achh achi achs achy aci- acia acic acis acsa acsc acsi acss ahab ahac ahah ahai ahas ahha ahhs ahis ahsa ahss aiai aias aiba aica aicc aich aics aiha aihs aiia aiib aiic aisa aisb aish aisi aisy asaa asab asac asah asai asas asay asba asby asc- asca ascb ascc asch asci asha ashi ashs ashy asia asic asii asis assa assc assh assi asss assy asya ayah ayas ayay ayca ayya ba-i baaa baah baas baba babb babi babs baby bac- baca bacc bach baci bacs baha bahi bahs baia baib baic bais basa basc bash basi bass baya bayh bayi bays bbas bbay bbbb bbbs bbch bbci bbhs bcaa bcas bcbc bcbs bcca bccc bcci bccs bchs bcia bcis bcsa bcsc bcss bhai bhca bhcc bhhs bias biba bibb bibi bibs bica bicc bich bici bics biha bihi bihs biis bis- bisa bisc bish biss bisy biya biys bsaa bsac bsas bsci bscs bshs bsic bssc byas bych bysb bysi byss bysy caaa caab caac caah caas caba cabi cabs caby cac- caca cacc cach caci caha cahs caia caib caic cais casa casb casc cash casi cass cays 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 cchy ccic ccii ccis ccsa ccsi ccss chaa chab chac chah chai chas chay chca chch chci chcs chha chhs chia chib chic chih chis chsc chsh chsi chy- chyc ciaa cias ciba cibc cibi cica cicc cich cici cics cihs ciia ciii ciis cis- cisa cisc cish ciss cisy csaa csab csac csas cscb cscc csch csci cscs cshs csia csib csis cssa csys cya- cyaa cyba cybb cybc cybi cyc- cyca cycb cycc cycs cyy- cyyc h-ii haab haas haba habi habs haby hacs haha hahs hais hasa hasc hash hasi hass haya hays hbbs hbhs hbic hbss hcbc hcbs hcca hccb hccc hcch hccs hchi hchs hcis hcsa hcsc hcss hhaa hhhh hhhs hi-c hiaa hiab hias hiba hibi hicc hich hics hihc hihi hiis hisb hish hiss hiya hsac hsas hsbc hscc hsci hshs hsia hyas hysa i-by iaaa iaac iaai iaas iaba iaca iacc iacs iahc iahs iaia iais iasa iasc iasi iayc ibac ibas ibca ibcs ibia ibis ibsa ibss ibyi icaa icab icac icai icas icbc icbs icca iccb iccc icci iccs ichc ichi ichs ichy icis icsa icsb icsc icsh icsi icss ihab ihba ihcc ihis ihsa ihss iiac iias iica iiii iiis iisc iisi is-a isac isai isas isay isba isca iscc isch isci iscs isha ishi ishs isia isic isis issa issc issh issi isss issy isys iyai iysh s-ib s-ic s-ii sa-c saab saac saah saas saba sabb sabc sabi sabs saca sacc saci sacs sacy saha sahi sahs sahy saia saic saih sais sasa sasc sash sasi sass saya sayh sayi says sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbhc sbhs sbia sbic sbsa sbsi scaa scab scac scai scas scay scba scbi sccc sccs sccy sch- scha schh schi schs sci- scia scic scis scsa scsc scsh scsi shab shac shah shai shas shay shbs shca shcc shha shhh shhs shia shib shih shii shis shsc siaa siab siac siah siai sias siba sibc sibi sibs siby sica sicc sich sici sics siha sihi sihs sisa sisc sish sisi siss sisy siya siyi ssaa ssab ssac ssas ssby ssca sscc ssci sscs sshs ssis sssa sssb sssc sssh sssi ssss sych syha syia syis syss yaas yaba yacc yacy