a-a a-b a-t aaa aab aae aaf aam aas aat aau ab- aba abb abe abf abm abs abt abu aea aeb aee aef aem aes aet aeu af- afa afb afe aff afm afs aft afu ama amb ame amf amm ams amt amu as- asa asb ase asf asm ass ast asu at- ata atb ate atf atm ats att atu au- aua aub aue auf aum aus aut b-u baa bab bae baf bam bas bat bau bba bbb bbe bbf bbm bbs bbt bbu be- bea beb bee bef bem bes bet beu bfa bfb bfe bff bfm bfs bft bfu bma bmb bme bmf bmm bms bmt bmu bsa bsb bse bsf bsm bss bst bsu bta btb bte btf btm bts btt btu bua bub bue buf bum bus but buu eaa eab eae eaf eam eas eat eau eba ebb ebe ebf ebm ebs ebt ebu eea eeb eee eef eem ees eet ef- efa efb efe eff efm efs eft em- ema emb eme emf emm ems emt emu es- esa esb ese esf esm ess est esu eta etb ete etf etm ets ett etu eu- eua eub eue euf eus eut faa fab fae faf fam fas fat fau fba fbb fbe fbf fbm fbs fbt fbu fea feb fee fef fem fes fet feu ffa ffe fff ffm ffs fft ffu fma fmb fme fmf fmm fms fmt fmu fsa fsb fse fsf fsm fss fst fsu fta ftb fte ftf ftm fts ftt ftu fua fub fue fuf fum fus fut fuu m-f maa mab mae maf mam mas mat mau mba mbb mbe mbf mbm mbs mbt mbu mea meb mee mef mem mes met meu mfa mfb mfe mff mfm mfs mft mfu mma mmb mme mmf mmm mms mmt mmu msa msb mse msf msm mss mst msu mta mtb mte mtf mtm mts mtt mtu mua mub mue muf mum mus mut muu saa sab sae saf sam sas sat sau sba sbb sbe sbf sbm sbs sbt sbu se- sea seb see sef sem ses set seu sfa sfb sfe sff sfm sfs sft sfu sma smb sme smf smm sms smt smu ss- ssa ssb sse ssf ssm sss sst ssu sta stb ste stf stm sts stt stu sua sub sue suf sum sus sut suu taa tab tae taf tam tas tat tau tba tbb tbe tbf tbm tbs tbt tbu te- tea teb tee tef tem tes tet teu tfa tfb tfe tff tfm tfs tft tfu tma tmb tme tmf tmm tms tmt tmu tsa tsb tse tsf tsm tss tst tsu tta ttb tte ttf ttm tts ttt ttu tua tub tue tuf tum tus tut tuu ua- uaa uab uae uaf uam uas uat uau uba ubb ube ubf ubs ubt ubu uea ueb uee uef uem ues uet ufa ufe uff ufm ufs uft ufu um- uma umb ume umf umm ums umt umu usa usb use usf usm uss ust usu uta utb ute utf utm uts utt utu uua uue uum uus uut uuu

-ase a-be a-fu aaaa aaab aaae aaaf aaam aaas aaba aabb aabm aabt aaea aaem aaes aafa aafb aaff aama aamb aame aams aasa aase aasf aasm aass aast aasu aata aatf aatt aaus abaa abab abae abaf abam abas abat abau abb- abba abbb abbe abbs abbt abee abes abet abff abma abmb abms abmt abs- absa abse absf abss absu abta abts abtu abua abue abuf abum abus abut aeaf aeas aebs aemt aess aest aeta aetf aett afaa afam afat afbs afee afes afet affa affs afft afma afsa afsb afsm afst afta afte afts afua afue afus amaa amae amam amas amat amb- amba ambe ambs ambu amee ames amet ameu amfm amm- amma amme ammu amsa amss amst amta amte amts amua amum asaa asab asae asaf asam asas asat asau asba asbm asbu asea asee asem ases aset asfa asma asme asmf asmm asms asmt assa asse asss asst assu asta astb aste astm asts asub asue asum asus at-t ataa atab atae atas atat atbs atea atee atef atem ates atfb atfe atfs atm- atma atme atms atmu atsb atse atst atta atte atts attu atua atub atum atus auaa aube aufe aufs auma ausa ause ausm aust ausu aut- aute auts baaa baaf baam baas baat baba babb babe babm babs babu baes baff baft bama bamb bame bamf bamm bams bamu basa base basf bass bast basu bata bate batf bats batt batu bau- bauf baum bbas bbau bbbb bbbs bbeb bbet beaf beam beas beat beau beba bebb bebe beeb beef beem bees beet befa befe beff beft bema beme bemu bes- besa bese besm bess best beta bete bets bett betu bfas bffs bfme bfta bfts bftt bmaa bmts bmus bsaa bsam bsas bsat bsea bseb bsee bses bset bsfa bsff bsfs bsms bsmt bsse bssm bsts btaa btaf btss bttb btus buat buba bubb bube bubs bubu buea buem bueu bufe buff bum- buma bumb bumf bums busa buse buss bust busu but- buta bute buts butt buus eaaf eaba eafb eama eame eams easa ease east eata eate eats eaus ebam ebba ebbs ebes ebsa ebus eeea eeee eees eefa eefe eems eese eeta eete eets eetu efab efas efes efet effa effs efma efsa efsm eft- efta efts eftu efua emae emam emas emba embe embs emes emet emeu emma emme emms emmu emsa emse emst emta emte emts emus esab esam esas esat esau esba esbs esea esee esem eses eset esfs esma esme esmt essa esse esst essu esta este ests esuf esus etam etas etat etee etem etes etfa etfb etfe etsu etta ette ettu etua euba eums eusa euse faaa faam faas faba fabe fabm fabs fabu faeb faem faes fafa fafe faff fama fame fams fasa fase fasm fass fast fata fate fatf fats fatt faue faut fbus feaf feam