a-a a-b a-i a-t aaa aab aad aai aas aat ab- aba abb abd abi abs abt ad- ada adb add adi ads adt ai- aia aib aid aii ais ait as- asa asb asd asi ass ast at- ata atb atd ati ats att baa bab bad bai bas bat bba bbb bbd bbi bbs bbt bda bdb bdd bdi bds bdt bi- bia bib bid bii bis bit bsa bsb bsd bsi bss bst bta btb btd bti bts btt daa dab dad dai das dat dba dbb dbd dbi dbs dbt dda ddb ddd ddi dds ddt di- dia dib did dii dis dit dsa dsb dsd dsi dss dst dta dtb dtd dti dts dtt i-d ia- iaa iab iad iai ias iat iba ibb ibd ibi ibs ibt ida idb idd idi ids idt iia iib iid iii iis iit is- isa isb isd isi iss ist ita itb itd iti its itt saa sab sad sai sas sat sba sbb sbd sbi sbs sbt sda sdb sdd sdi sds sdt sia sib sid sii sis sit ss- ssa ssb ssd ssi sss sst sta stb std sti sts stt taa tab tad tai tas tat tba tbb tbd tbi tbs tbt tda tdb tdd tdi tds tdt tia tib tid tii tis tit tsa tsb tsd tsi tss tst tta ttb ttd tti tts ttt

a-ii aaaa aaab aaad aaai aaas aaba aabb aabd aabi aabt aada aadi aads aadt aaib aaii aais aasa aasd aasi aass aast aata aatt abaa abab abad abai abas abat abb- abba abbb abbi abbs abbt abda abdi abia abib abid abis abit abs- absa absd absi abss abta abts adaa adab adad adai adas adat adba adbi adda addd addi adds adia adib adis adit adsa adsi adss adst adta adts aiai aias aiba aida aidb aidi aids aidt aiia aiib aiid aisa aisb aisd aisi aist aita aiti aits aitt asaa asab asad asai asas asat asba asda asds asia asii asis asit assa assd assi asss asst asta astb asti asts at-t ataa atab atad atai atas atat atbs atdi atdt atia atid atis atit atsb atsi atst atta atti atts ba-i baaa baad baas baat baba babb babi babs bada badb badd badi bads baia baib baid bais bait basa basi bass bast bata bati bats batt bbad bbas bbbb bbbs bbdd bdii bdsd biad bias biat biba bibb bibi bibs bida bidi bids biis bis- bisa bisd biss bist bita bitd bits bitt bsaa bsas bsat bsbd bssd bsts btaa btdt btss bttb daab daad daas daba dabb dabs dabt dada dadi dads daia daid dais dait dasa dasb dasd dasi dass dast data dati dats datt dbas dbit dbsa dbss dbtt dddd ddss ddts dia- diab diad dias diat diba dibb dibs dida didi dids diii diis dis- disa disd disi diss dist dita diti dits ditt dsba dsda dssa dssi dsst dsts dtaa dtss iaaa iaai iaas iaat iaba iadb iadt iaia iais iasa iasi iata iati ibad ibas ibat ibia ibid ibis ibsa ibss ibtb ibts idad idas idat idda idia idid idis idsa idss idta idts iias iida iiii iiis iiit iisd iisi iist iita iitt is-a isad isai isas isat isba isbd isbt isda isdb isds isia isis isit issa issi isss ista istd isti ists itaa itai itas itat itbs itia itis itsa itsi itta s-ib s-ii saab saad saas saat saba sabb sabi sabs sada sadb sadd sadi sads sadt saia said sais sait sasa sasd sasi sass sast sata satb satd sati sats satt sbaa sbai sbas sbbs sbds sbia sbsa sbsd sbsi sbst sdba sdds sdib sdss siaa siab siai sias siat siba sibi sibs sida sidd sidi sids siit sisa sisd sisi siss sist sit- sita sitd siti sits sitt ssaa ssab ssas ssat ssdd ssid ssis ssit sssa sssb sssi ssss ssta sstb sstd ssts stab stad stai stas stat stbd stbs stds stia stib stid stis stit stsi stss sttd taa- taas taat taba tabb tabi tabs tada tads taia tais tait tasa tasb tasi tass tast tata tatb tati tats tatt tbas tbbs tbit tbst tbta tddb tdis tdss tiaa tiab tias tiba tibi tibs tidd tids tiit tisa tisb tisi tiss tist tita titi tits titt tsaa tsai tsat tsbd tsdb tsia tsid tsis tssa tssi tsst tsts ttab ttbb ttss tttt

-aaa- -abad -ista -itis a-iii aaaai aaaas aaaid aaais aaasa aaass aaata aabaa aabba aadas aadat aaiib aasai aasia abaab ababa ababs abada abadi abaia abaid abait abasa abasi abass abati abbad abbai abbas abbat abbia abdia abiad abias abibs abida abidi abids abiit abiss abita abits absis absit abtaa ad-id adaba adada adadi adads adasa adasi adast adata adati adats addai addas addis addit addsa adibi adisa adita aditi adits ads-b adsit aiaia aidai aidas aidia aidid aisai aissa aists aitit as-is asaba asada asaia asasa asati asats asbad asbis asdas asiab asiad asias asida asist asita asits assab assad assai assas assat assia assis asstd assts astab astad astas astat astia astis atats atbat atd-i atiba atitd atsbi atsit attai attas attia attid attis baata baati babai babas babbs babia badas badat baddi badia badis baiba baida baidi baisa baisi baist baita baits basab basad basai basi- basia basis basit bassa bassi basta basti basts batab batad batas batat batis batsa batsi batta batts bbiab biasi bibas bibbs bibia bibis bidai bidat bisas bissa bista bitab bitat bitis bitit bitsa bitti bitts bsaba bsida bsisa bssid d-a-d d-dia daada daasa daasi daata dabas dabat dabba dabbs dabia dabit dadas dadda daddi dadia daias dasds dasia dasis dassa dasti datas datia datis datta dbtss ddddd diadi diads dibai dibba didda didia didit didst disad disas diss- dist- disti ditas ditat ditib ditta dittd ditti dssat i-bid iasis ibaba ibadi ibdaa ibdis ibiai ibias ibida ibids ibsat iddat idist iiiii iitti is-as is-is isaba isaia isaid isais isasa isat- isata isbad isbas isias isida isisi isita isiti