a-a a-b a-i aaa aab aad aah aai aar aas ab- aba abb abd abh abi abr abs ad- ada adb add adh adi adr ads aha ahb ahd ahh ahi ahr ahs ai- aia aib aid aih aii air ais ar- ara arb ard arh ari arr ars as- asa asb asd ash asi asr ass baa bab bad bah bai bar bas bba bbb bbd bbh bbi bbr bbs bda bdb bdd bdh bdi bdr bds bha bhb bhd bhh bhi bhr bhs bi- bia bib bid bih bii bir bis bra brb brd brh bri brr brs bsa bsb bsd bsh bsi bsr bss daa dab dad dah dai dar das dba dbb dbd dbh dbi dbr dbs dda ddb ddd ddh ddi ddr dds dh- dha dhb dhd dhh dhi dhr dhs di- dia dib did dih dii dir dis dra drb drd dri drr drs dsa dsb dsd dsh dsi dsr dss h-i haa hab had hah hai har has hba hbb hbd hbh hbi hbr hbs hda hdb hdd hdh hdi hdr hds hha hhb hhd hhh hhi hhr hhs hia hib hid hih hii hir his hr- hra hrb hrd hrh hri hrr hrs hsa hsb hsd hsh hsi hsr hss i-d ia- iaa iab iad iah iai iar ias iba ibb ibd ibh ibi ibr ibs ida idb idd idh idi idr ids iha ihb ihd ihh ihi ihr ihs iia iib iid iih iii iir iis ir- ira irb ird iri irr irs is- isa isb isd ish isi isr iss ra- raa rab rad rah rai rar ras rba rbb rbd rbh rbi rbr rbs rda rdb rdd rdh rdi rdr rds rh- rha rhb rhd rhh rhi rhr rhs ria rib rid rih rii rir ris rra rrb rrd rrh rri rrr rrs rsa rsb rsd rsh rsi rsr rss saa sab sad sah sai sar sas sba sbb sbd sbh sbi sbr sbs sda sdb sdd sdh sdi sdr sds sh- sha shb shd shh shi shr shs sia sib sid sih sii sir sis sr- sra srb srd srh sri srr srs ss- ssa ssb ssd ssh ssi ssr sss

a-ha a-ii aaaa aaab aaad aaah aaai aaar aaas aaba aabb aabd aabh aabi aada aadi aads aaha aahs aaib aaii aais aara aard aari aars aasa aasd aasi aass abaa abab abad abai abar abas abb- abba abbb abbi abbr abbs abda abdi abha abhi abhr abhs abia abib abid abir abis abra abri abrs abs- absa absd absi abss adaa adab adad adah adai adar adas adba adbi adda addd addi addr adds adha adhd adhi adhs adia adib adir adis adra adrs adsa adsi adsr adss ahab ahad ahah ahai ahar ahas ahdi ahha ahhs ahir ahis ahra ahrr ahrs ahsa ahss aiai aias aiba aida aidb aidi aidr aids aiha aihs aiia aiib aiid aiir aira aird airh airi airs aisa aisb aisd aish aisi aisr arab arad arah arai arar aras arba arbh arbi arbs arda ardi ards arh- arhs aria arib arid arii aris arr- arra arrh arri arrr arrs ars- arsa arsd arsi asaa asab asad asah asai asar asas asba asda asds asha ashi ashs asia asii asir asis asra asrs assa assd assh assi assr asss ba-i baaa baad baah baar baas baba babb babi babr babs bada badb badd badh badi badr bads baha bahi bahr bahs baia baib baid bair bais bar- bara barb bard barh bari barr bars basa bash basi bass bbad bbas bbbb bbbs bbdd bbhs bd-r bddh bdhs bdii bdsd bhai bhar bhhs bhir bhra biad biar bias biba bibb bibi bibs bida bidi bidr bids biha bihi bihs biis bira birb bird biri birr birs bis- bisa bisd bish biss brab brad brah brai bras brda brds brhs bria brid brih bris brrr brrs brsb brsr bsaa bsas bsbd bshs bsra bsrd bssd daab daad daar daas daba dabb dabs dada dadi dads daha dahi dahs daia daid dair dais dara darb dard dari darr dars dasa dasb dasd dash dasi dass dbar dbas dbhs dbrs dbsa dbss dddd ddss dhaa dhad dhai dhar dhis dhsa dia- diab diad diar dias diba dibb dibs dida didi dids diii diis dira dird dirr dirs dis- disa disd dish disi diss draa drab drad drar dras drba drda drhs drib drih drra drrs drsa dsba dsda dsdr dshs dsri dsrr dssa dssi h-ii haab haad haar haas haba habi habs hada hadh hadi haha hahs haid hair hais hara hard harh hari harr hars hasa hasd hash hasi hass hbar hbbs hbds hbhs hbrs hbss hdda hdhs hdra hdri hdss hhaa hhds hhhh hhhs hiaa hiab hiar hias hiba hibi hida hidi hids hihi hiis hira hird hiri hirs hisb hisd hish hiss hrad hras hrhs hrib hrid hsad hsas hshs hsia iaaa iaai iaas iaba iadb iahs iaia iais iara iars iasa iasi iasr ibad ibar ibas ibia ibid ibis ibra ibrd ibri ibsa ibss idad idah idar idas idda idha idia idid idir idis idra idsa idss ihab ihad ihba ihdr ihis ihra ihrd ihsa ihss iias iida iiii iiis iira iirs iisd iisi iisr irad irai irar iras irda irds irhs iri- iria irid iris irra irri irrs irsa is-a isad isai isar isas isba isbd isda isdb isds isha ishi ishr ishs isia isis isra isri issa issh issi issr isss raab raad raas raba rabb rabi rabs rada radd radh radr rads raha rahi rahr rahs raia raid raii rair rais rara rarb rari rars rasa rasd rash rasi rass rbbb rbbr rbbs rbds rbhs rbis rbsd rbss rdas rdhs rhhs rhib riaa riab riad riah riai rias rib- riba ribs rida ridd ridi rids riha rihs riia riis riri rirs risa risd rish risi riss rrad rrah rras rrhs rrrr rsaa rsai rsbi rsdd rsds rshd rshs rsid rsis rssa s-ib s-ii saab saad saah saar saas saba sabb sabi sabr sabs sada sadb sadd sadh sadi