a-a a-b a-i a-t aaa aab aad aae aaf aai aat ab- aba abb abd abe abf abi abt ad- ada adb add ade adf adi adt aea aeb aed aee aef aei aet af- afa afb afd afe aff afi aft ai- aia aib aid aie aif aii ait at- ata atb atd ate atf ati att baa bab bad bae baf bai bat bba bbb bbd bbe bbf bbi bbt bda bdb bdd bde bdf bdi bdt be- bea beb bed bee bef bei bet bfa bfb bfd bfe bff bfi bft bi- bia bib bid bie bif bii bit bta btb btd bte btf bti btt daa dab dad dae daf dai dat dba dbb dbd dbe dbf dbi dbt dda ddb ddd dde ddf ddi ddt de- dea deb ded dee def dei det dfa dfb dfd dfe dff dfi dft di- dia dib did die dif dii dit dta dtb dtd dte dtf dti dtt eaa eab ead eae eaf eai eat eba ebb ebd ebe ebf ebi ebt ed- eda edb edd ede edf edi edt eea eeb eed eee eef eet ef- efa efb efd efe eff efi eft eia eib eid eie eif eii eit eta etb etd ete etf eti ett faa fab fad fae faf fai fat fba fbb fbd fbe fbf fbi fbt fda fdb fdd fde fdf fdi fdt fea feb fed fee fef fei fet ffa ffd ffe fff ffi fft fia fib fid fie fif fii fit fta ftb ftd fte ftf fti ftt i-d i-f ia- iaa iab iad iae iaf iai iat iba ibb ibd ibe ibf ibi ibt ida idb idd ide idf idi idt ie- iea ied iee ief iei iet ifa ifb ifd ife iff ifi ift iia iib iid iie iif iii iit ita itb itd ite itf iti itt taa tab tad tae taf tai tat tba tbb tbd tbe tbf tbi tbt tda tdb tdd tde tdf tdi tdt te- tea teb ted tee tef tei tet tfa tfb tfd tfe tff tfi tft tia tib tid tie tif tii tit tta ttb ttd tte ttf tti ttt

a-be a-ii aaaa aaab aaad aaae aaaf aaai aaba aabb aabd aabi aabt aada aade aadi aadt aaea aafa aafb aafd aaff aafi aaib aaii aata aatf aatt abaa abab abad abae abaf abai abat abb- abba abbb abbe abbi abbt abda abdi abed abee abet abff abia abib abid abie abit abta adaa adab adad adae adai adat adba adbi adda addd adde addi adea adeb adee adet adfa adia adib adie adif adit adta aeaf aebi aede aedt aeit aeta aetf aett afaa afad afat afdb afee afet affa affi afft afia afib afid afif afit afta afte aiai aiba aida aidb aide aidi aidt aiea aiee aiet aifd aiff aiia aiib aiid aita aite aitf aiti aitt at-t ataa atab atad atae atai atat atdi atdt atea ated atee atef atei atfb atfe atia atid atie atif atit atta atte atti ba-i baaa baad baaf baat baba babb babe babi bada badb badd bade badi baed baff baft baia baib baid baie bait bata bate batf bati batt bbad bbbb bbdd bbeb bbet bdii bead beaf beat beba bebb bebe bebi beda bede bedi beeb beed beef beet befa befe beff beft beia beit beta bete beti bett bfta bftt biad biaf biat biba bibb bibe bibi bida bide bidi bieb bied bief biet bifa biff bifi bita bitd bite bitt btaa btaf btdt btie bttb daab daad daae daba dabb dabt dada dade dadi daeb dafa dafe daff dafi daft daia daid daie dait data date dati datt dbit dbtt dddd ddie dead deae deaf deba debe debi debt deda dedd dede dedi deeb deed deef deet defe deff defi deft deid deie deif deit deta dete dfaf dfdt dffa dia- diab diad diaf diat diba dibb dibe dida dide didi diea dieb died dief diet dif- difa diff diii dita dite diti ditt dtaa dted eaaf eaba eada eadb eadd eadi eafb eaif eata eate eati ebba ebed ebid ebit edad edda edde eddi ede- edea edei edfa edia edie edif edit edta eede eeea eeee eefa eefe eeta eete efab efda efet effa effi efit eft- efta eid- eide eidi eied eiei eita eitb eiti etai etat etee etfa etfb etfe etta ette etti faaa faad faba fabd fabe fabi fada fadd fade fadi faeb fafa fafe faff fafi faid faie fait fata fate fatf fati fatt fdti fead feaf feat feba feda fede fedi feeb feed feet fefe feff fefi feia feid feie feit feta fete feti fett ffee ffff ffii fftf fiaa fiad fiaf fiat fiba fibe fida fide fidf fief fifa fife fiff fifi fift fiii fita fite fiti fitt ftdi ftea ftii i-be iaaa iaai iaat iaba iadb iadt iaea iafe iaff iaia iata iate iati ibad ibat ibea ibed ibet ibfi ibia ibid ibie ibtb idad idae idat idbe idda idea ided idee idef idfa idia idid idie idta ieat ieet ieie ieta ietf iett ifaa ifae ifat ifbb ifda ifid ifit ifta iida iide iied iifa iiie iiii iiit iita iitt itaa itaf itai itat itbe itea itet itfa itia itie itif itta ittf taa- taaf taat taba tabb tabe tabi tada tade tafa tafe taff tafi taft taia tait tata tatb tate tati tatt tbaf tbit tbta tddb tdff tead teat teba teda tedd tede tedi teed teef teet teff tefi teft teia teie teta tete teti tett tfae tfeb tiaa tiab tiaf tiba tibi tidd tide tie- tiea tied tiee tief tiei tiet tifa tiff tift tiit tita tite titi titt ttab ttbb ttfa ttff tttt

-aaa- -abad a-fib a-iii aaaai aaaee aaaid aaata aabaa aabba aadat aaeaf aafat aaiib abaab ababa ababe abada abade abadi abaft abaia abaid abaie abait abate abati abbad abbai abbat abbed abbet abbia abbie abdet abdia abdie abead abeat abeba abebe abede abedi abeed abeet abeid abeie abfab abiad abida