a-a a-b a-t aaa aab aae aag aas aat aau ab- aba abb abe abg abs abt abu aea aeb aee aeg aes aet aeu ag- aga agb age agg ags agt agu as- asa asb ase asg ass ast asu at- ata atb ate atg ats att atu au- aua aub aue aug aus aut b-u baa bab bae bag bas bat bau bba bbb bbe bbg bbs bbt bbu be- bea beb bee beg bes bet beu bga bgb bge bgg bgs bgt bgu bsa bsb bse bsg bss bst bsu bta btb bte btg bts btt btu bua bub bue bug bus but buu eaa eab eae eag eas eat eau eba ebb ebe ebg ebs ebt ebu eea eeb eee eeg ees eet ega egb ege egg egs egt egu es- esa esb ese esg ess est esu eta etb ete etg ets ett etu eu- eua eub eue eug eus eut gaa gab gae gag gas gat gau gba gbe gbg gbs gbt gbu ge- gea geb gee geg ges get geu gga ggb ggg ggs ggt ggu gsa gsb gse gsg gss gst gsu gta gtb gte gtg gts gtt gtu gu- gua gub gue gug gus gut guu saa sab sae sag sas sat sau sba sbb sbe sbg sbs sbt sbu se- sea seb see seg ses set seu sga sgb sge sgg sgs sgt sgu ss- ssa ssb sse ssg sss sst ssu sta stb ste stg sts stt stu sua sub sue sug sus sut suu taa tab tae tag tas tat tau tba tbb tbe tbg tbs tbt tbu te- tea teb tee teg tes tet teu tga tgb tge tgg tgs tgt tgu tsa tsb tse tsg tss tst tsu tta ttb tte ttg tts ttt ttu tua tub tue tug tus tut tuu ua- uaa uab uae uag uas uat uau uba ubb ube ubg ubs ubt ubu uea ueb uee ueg ues uet uga ugb uge ugg ugs ugt ugu usa usb use usg uss ust usu uta utb ute uts utt utu uua uue uug uus uut uuu

-ase a-be aaaa aaab aaae aaas aaba aabb aabt aaea aaes aage aasa aase aass aast aasu aata aatt aaus abaa abab abae abag abas abat abau abb- abba abbb abbe abbs abbt abee abes abet abs- absa abse abss absu abta abts abtu abua abue abug abus abut aeas aebs aega aess aest aeta aett agag agas agat agau agba agea agee ages aget agga agge aggu agsa agsg agst agsu agta agte agts agua ague agus agut asaa asab asae asag asas asat asau asba asbu asea asee ases aset asge asgt assa asse asss asst assu asta astb aste asts asub asue asus at-t ataa atab atae atas atat atbs atea atee ates atsb atse atst atta atte atts attu atua atub atug atus auaa aube auga auge augs ausa ause aust ausu aut- aute auts auug baaa baas baat baba babb babe babs babu baes baga bage bagg bags bagt basa base bass bast basu bata bate bats batt batu bau- baug bbas bbau bbbb bbbs bbeb bbet bbga beag beas beat beau beba bebb bebe beeb beeg bees beet bega begg begs begu bes- besa bese bess best beta bete bets bett betu bggs bgst bsaa bsas bsat bsea bseb bsee bseg bses bset bsgs bsse bsts btaa btss bttb btus buat buba bubb bube bubs bubu buea bueu buga buge bugg bugs busa buse buss bust busu but- buta bute buts butt buus eaba eaga eage easa ease east eata eate eats eaus ebba ebbs ebes ebsa ebus eeea eeee eees eega eegs eese eeta eete eets eetu egaa egae egas egat egba egbe egbu egea egee eggb egge eggs egss egta egte egts esab esag esas esat esau esba esbs esea esee eses eset essa esse essg esst essu esta este ests esus etag etas etat etee etes etsu etta ette ettu etua euba euge eusa euse gaas gaba gabb gabe gabs gabt gabu gaea gaes gaga gage gagg gags gagu gasa gasb gase gass gast gata gate gats gatt gaua gaub gaue gaus gaut gbag gbas gbbs geab geas geat geba gebe gees geet gege gegg gesg gess gest gesu geta getb gete getg gets gett geue ggbt gggg ggss gsab gsat gsea gsse gtaa gtea gtta guaa guag guat guba gubb gubs gubu gues guga gugb guge gugg gugu gusa gusb guse guss gust guta gute guts gutt gutu guus saab saae saag saas saat saba sabb sabe sabs sabu saeb saes saga sage sagg sags sagt sagu sasa sase sass sast sata satb sate satg sats satt satu saua saue saus saut sbaa sbas sbbs sbsa sbse sbst sbus se-e se-g se-s se-t se-u seaa seab seas seat seau seba sebe sebs sebt seea seeb seeg sees seet seeu sega sege segg segs segu sesa sese sess sest set- seta sete sets sett sgaa sgau sges sggg sggs sgss sgta sgts ssaa ssab ssas ssat ssau ssee sses sset ssgs ssgt sssa sssb ssss ssta sstb ssts stab stae stag stas stat stau stbs stea stee steg stes stet stge stss stub stue stug stus stut suas suat sub- suba subb subg subs suee sues suet sueu sug- suga suge sugg sus- susa suse suss sust susu suta sute sutu suus taa- taag taas taat taba tabb tabe tabs tabu taes taga tage tagg tags tagu tasa tasb tase tass tast tasu tata tatb tate tats tatt tatu taua taub taue taus taut tbas tbbs tbgs tbst tbta teas teat teba tebu tees teet tega tegg tegs tegt tegu tesa tese tess test teta tete tets tett tetu teut tgts tsaa tsat tsau tses tset tsgt tssa tsse tssg tsst tsts ttab ttbb ttss tttt tuae tuas tuat tuba tubb tube tubs tubu tues tuet tuga tugg tugs tugu tusa tuss tust tuta tute tuts tutt tutu uaes uasa uata uatu uaua ubba ubbe ubet ueba uess