-ase a-be a-fu aaaa aaab aaae aaaf aaam aaar aaas aaba aabb aabm aaea aaem aaes aafa aafb aaff aama aamb aame aamr aams aara aare aarm aars aaru aasa aase aasf aasm aass aasu aaus abaa abab abae abaf abam abar abas abau abb- abba abbb abbe abbr abbs abee aber abes abff abma abmb abms abra abrs abs- absa abse absf abss absu abua abue abuf abum abus aeaf aeas aebs aeer aer- aera aers aess afaa afam afar afbs afee afer afes affa affs afma afr- afra afre afrm afrs afru afsa afsb afsm afua afue afus amaa amae amam amar amas amb- amba ambe ambr ambs ambu amee amer ames ameu amfm amfr amm- amma amme ammu amra amsa amss amua amum amur arab arae araf aram arar aras arau arba arbe arbs area aree aref arem ares areu arfa arfb arff arfs arfu arma arme armm arms armu arr- arra arre arrr arrs arru ars- arsa arse arsu arua arub arue arum asaa asab asae asaf asam asar asas asau asba asbm asbu asea asee asem aser ases asfa asma asme asmf asmm asmr asms asra asrm asrs asru assa asse assr asss assu asub asue asum asur asus auaa aube auer aufe aufs auma aur- aura aure ausa ause ausm ausu baaa baaf baam baar baas baba babb babe babm babr babs babu baer baes baff bama bamb bame bamf bamm bams bamu bar- bara barb bare barf barm barr bars baru basa base basf bass basu bau- bauf baum baur bbas bbau bbbb bbbs bbeb beaf beam bear beas beau beba bebb bebe beeb beef beem beer bees befa befe beff bema beme bemu bera bere berm berr bers beru bes- besa bese besm bess beur bfas bffs bfme bfsr bmaa bmus brab brae braf bram bras brau brea breb bree bref brem brer bres brfm brfu brrm brrr brrs brsb brsr brue brum brus bsaa bsam bsas bsea bseb bsee bser bses bsfa bsff bsfs bsms bsra bsrm bsse bssm buar buba bubb bube bubs bubu buea buem buer bueu bufe buff bufr bum- buma bumb bumf bums bur- bura burb bure burm burr burs buru busa buse buss busu buus eaaf eaba eafb eama eame eams eara earb eare ears easa ease eaus ebam ebba ebbr ebbs eber ebes ebru ebsa ebur ebus eeea eeee eees eefa eefe eems eera eers eese efab efas efbr efes effa effs efma efsa efsm efua emae emam emar emas emba embe embr embs emer emes emeu emma emme emms emmu emra emre emrs emsa emse emus eraf eram eras erau erba erbb erbe ereb erem erer eres erfs erma erme erms erra erre errs ersa erse erua erub erum erur erus esab esam esar esas esau esba esbs esea esee esem eser eses esfs esma esme esmr esra essa esse essu esuf esus euba euer eums eur- eura eure eusa euse faaa faam faas faba fabe fabm fabs fabu faeb faem faes fafa fafe faff fama fame fams fara farb fare farm farr fars faru fasa fase fasm fass faue faur fbar fbrs fbus feaf feam fear feas feba febs feeb feem feer fees fefe feff fema femb feme femm fems fera ferb fere ferm ferr fers feru fesa fese fess feus ffar ffee ffff ffrr ffsa ffss fmea fmsr fmss frab frae fram fras frau frea free frem fres frsb frsm frub frue frum fsas fsma fsra fssa fssf fuar fubb fubs fubu fuff fufu fume fums fur- fura fure furm furr furs fusa fuse fuss fusu maaa maaf maam maar maas maba mabe mabs mabu maee maem maer maes mafa mafb maff mafu mama mame mamf mams mamu mar- mara mare marf marm marr mars maru masa mase masr mass masu maua mauf maum maur maus mbam mbas mbba mbbs mbes mbms mbrs mbsf mbus mear meas mebe meef meem meer mees mefe meff mema meme memr mems memu mer- mera merb mere merf merm mers meru mes- mesa mese mesr mess meum meus mfas mfbm mffa mfrs mfsb mmaa mmab mmar mmas mmea mmes mmff mmmm mmms mmrf mmse mmsu mmus mras mrbb mrbm mrbs mreb mree mres mrsa mrse msaa msar msas msau msba msea msee msem msff msfs msma msmb msmm msms msmu msra msrb mssa mssf mssm mssr msus muar mube mubs muee mues muff mufu muma mume mumm mums mumu mura mure murr murs muru musa muse muss musu raab raaf raam raas raba rabb rabe rabs rabu raef raer raes rafa rafe raff rama ramb rame ramm rams ramu rara rarb rare rarf rars rasa rase rasm rass rasu raua raub raue rauf raum raus rbaf rbbb rbbr rbbs rbms rbss rea- reae reaf ream rear reas reau reba rebb rebe rebs rebu reeb reef reem rees refe reff refr refs refu rema reme rems rera rere rers reru resa rese ress reue reuf reus reuu rfae rfam rfef rfem rmaf rmas rmbs rras rrrr rrum rsaa rsaf rsee rsma rsme rsre rssa rsua rsum ruas ruba rubb rube rubs rubu ruer rues rufa rufe ruff ruma rumb rume rumm rums rura rure rurs ruru rusa ruse russ rusu saab saae saaf saam saar saas saba sabb sabe sabr sabs sabu saeb saer saes safa safb safe saff safm safr safu sam- sama same samm sams samu sara sare sarf sarm sarr sars saru sasa sase sasf sasm sass saua saue sauf saum saur saus sbaa sbar sbas sbbs sbef sber sbma sbsa sbse sbus se-e se-f se-s se-u seaa seab seaf seam sear seas seau seba sebe sebs seea seeb seef seem seer sees seeu sefa seff sema seme sems semu sera serb sere serf serm serr sers seru sesa sese sess seur sfar sfas sfba sfer sfma sfmm sfra sfss sfsu smaa smas smba smbe smbf smea smeb smee smrf smss smur smus sraf sram sras sreb srem sres srub ssaa ssab ssam ssas ssau ssbr ssee ssem sses ssra ssrm ssrs sssa sssb