a-a a-b a-t aaa aab aad aae aas aat aau ab- aba abb abd abe abs abt abu ad- ada adb add ade ads adt adu aea aeb aed aee aes aet aeu as- asa asb asd ase ass ast asu at- ata atb atd ate ats att atu au- aua aub aud aue aus aut b-u baa bab bad bae bas bat bau bba bbb bbd bbe bbs bbt bbu bda bdb bdd bde bds bdt bdu be- bea beb bed bee bes bet beu bsa bsb bsd bse bss bst bsu bta btb btd bte bts btt btu bua bub bud bue bus but buu daa dab dad dae das dat dau dba dbb dbd dbe dbs dbt dbu dda ddb ddd dde dds ddt ddu de- dea deb ded dee des det deu dsa dsb dsd dse dss dst dsu dta dtb dtd dte dts dtt dtu dua dub dud due dus dut eaa eab ead eae eas eat eau eba ebb ebd ebe ebs ebt ebu ed- eda edb edd ede eds edt edu eea eeb eed eee ees eet es- esa esb esd ese ess est esu eta etb etd ete ets ett etu eu- eua eub eud eue eus eut saa sab sad sae sas sat sau sba sbb sbd sbe sbs sbt sbu sda sdb sdd sde sds sdt sdu se- sea seb sed see ses set seu ss- ssa ssb ssd sse sss sst ssu sta stb std ste sts stt stu sua sub sud sue sus sut suu taa tab tad tae tas tat tau tba tbb tbd tbe tbs tbt tbu tda tdb tdd tde tds tdt tdu te- tea teb ted tee tes tet teu tsa tsb tsd tse tss tst tsu tta ttb ttd tte tts ttt ttu tua tub tud tue tus tut tuu ua- uaa uab uad uae uas uat uau uba ubb ube ubs ubt ubu uda udb udd ude uds udt udu uea ueb ued uee ues uet usa usb usd use uss ust usu uta utb utd ute uts utt utu uua uue uus uut uuu

-ase a-be aaaa aaab aaad aaae aaas aaba aabb aabd aabt aada aade aads aadt aadu aaea aaes aasa aasd aase aass aast aasu aata aatt aaus abaa abab abad abae abas abat abau abb- abba abbb abbe abbs abbt abda abdu abed abee abes abet abs- absa absd abse abss absu abta abts abtu abua abud abue abus abut adaa adab adad adae adas adat adba adda addd adde adds addu adea adeb adee ades adet adsa adss adst adta adts adua adub adue aeas aebs aede aedt aesd aess aest aeta aett asaa asab asad asae asas asat asau asba asbu asda asde asds asea asee ases aset assa assd asse asss asst assu asta astb aste asts asub asud asue asus at-t ataa atab atad atae atas atat atbs atdt atea ated atee ates atsb atse atst atta atte atts attu atua atub atus auaa aube aude ausa ausd ause aust ausu aut- aute auts baaa baad baas baat baba babb babe babs babu bada badb badd bade bads badu baed baes basa base bass bast basu bata bate bats batt batu bau- baud bbad bbas bbau bbbb bbbs bbdd bbeb bbet bdes bdsd bead beas beat beau beba bebb bebe beda bede beds bedu beeb beed bees beet bes- besa bese bess best beta bete bets bett betu bsaa bsas bsat bsbd bsea bseb bsed bsee bses bset bssd bsse bsts btaa btdt btss bttb btus buad buat buba bubb bube bubs bubu buda budb budd bude buds budu buea bueu busa buse buss bust busu but- buta bute buts butt buus daab daad daae daas daau daba dabb dabs dabt dabu dada dade dads dadu daeb daeu dasa dasb dasd dase dass dast data date dats datt datu daub daud daue daus daut dbas dbsa dbss dbtt dbus dddd ddes ddss ddts ddub dead deae deas deau deba debe debs debt debu deda dedd dede dedu deeb deed dees deet des- desa dese dess dest desu deta dete dets deua deue deus deut dsba dsda dsea dssa dsst dsts dtaa dted dtss duaa duab duad duas duat dub- duba dubb dube dubs dubu duda dudd dude duds dudu dues duet dusa duse dust duta dute duts duut eaba eada eadb eadd eads easa ease east eata eate eats eaus ebba ebbs ebed ebes ebsa ebus edad edas edda edde edds ede- edea edes edsa edss edta edts eede eedu eeea eeee eees eese eeta eete eets eetu esab esad esas esat esau esba esbs esda esds esdu esea esee eses eset essa esse esst essu esta estd este ests esus etas etat etds etee etes etsu etta ette ettu etua euba eude eusa euse saab saad saae saas saat saba sabb sabe sabs sabu sada sadb sadd sade sads sadt sadu saeb saes sasa sasd sase sass sast sata satb satd sate sats satt satu saua saud saue saus saut sbaa sbas sbbs sbds sbsa sbsd sbse sbst sbus sdae sdau sdba sdds sdes sdet sdss sdsu se-d se-e se-s se-t se-u seaa seab sead seas seat seau seba sebe sebs sebt seda sede seds seea seeb seed sees seet seeu sesa sese sess sest set- seta sete sets sett ssaa ssab ssas ssat ssau ssdd ssee sses sset sssa sssb ssss ssta sstb sstd ssts stab stad stae stas stat stau stbd stbs stds stea sted stee stes stet stss sttd stub stud stue stus stut suas suat sub- suba subb subd subs suda sudd sude suds sued suee sues suet sueu sus- susa susd suse suss sust susu suta sute sutu suus taa- taas taat taba tabb tabe tabs tabu tada tade tads taes tasa tasb tase tass tast tasu tata tatb tate tats tatt tatu taua taub taue taus taut tbas tbbs tbst tbta tddb tdes tdse tdss tead teas teat teba tebu teda tedd tede teds teed tees