-ase a-ak a-be aaaa aaab aaae aaam aaar aaas aaba aabb aabm aaea aaem aaes aaka aake aama aamb aame aamr aams aara aare aarm aars aasa aase aasm aass abaa abab abae abak abam abar abas abb- abba abbb abbe abbr abbs abee aber abes abma abmb abms abra abrs abs- absa abse abss aeas aebs aeer aeka aer- aera aers aess akaa akae akam akar akas akee aker akes akka akr- akra akre aksa amaa amae amam amar amas amb- amba ambe ambr ambs amee amer ames amka amm- amma amme amra amsa amss arab arae arak aram arar aras arba arbe arbs area aree arek arem ares arka arke arks arma arme armm arms arr- arra arre arrk arrr arrs ars- arsa arse arsk asaa asab asae asak asam asar asas asba asbm asea asee asek asem aser ases aska aske askr asks asma asme asmm asmr asms asra asrm asrs assa asse assk assr asss baaa baak baam baar baas baba babb babe babm babr babs baek baer baes bak- baka bake bakr baks bama bamb bame bamm bams bar- bara barb bare bark barm barr bars basa base bask bass bbas bbbb bbbs bbeb beak beam bear beas beba bebb bebe beeb beek beem beer bees beka beke beks bema beme bera bere berk berm berr bers bes- besa bese besk besm bess bmaa brab brae brak bram bras brea breb bree brek brem brer bres brka brkb brrm brrr brrs brsb brsr bsaa bsam bsas bsea bseb bsee bser bses bsms bsra bsrm bsse bssm eaba eama eame eams eara earb eare ears easa ease ebam ebba ebbr ebbs eber ebes ebsa eeea eeee eees eeka eeke eeks eems eera eers eese eesk eka- ekab ekam ekeb ekek eker ekes ekka ekma emae emam emar emas emba embe embr embs emek emer emes emks emma emme emms emra emre emrs emsa emse eram eras erba erbb erbe ereb erem erer eres erke erks erma erme erms erra erre errs ersa erse esab esam esar esas esba esbs esea esee esek esem eser eses eska eske esks esma esme esmr esra essa esse kaaa kaab kaak kaam kaar kaas kaba kabb kabe kabr kaer kaes kaka kake kakk kakm kaks kam- kama kamb kame kamm kamr kams kara karb kare kark karm karr kars kas- kasa kasb kase kask kasm kasr kass kbaa kbab kbae kbak kbam kbar kbas kbba kbbb kbbe kbbk kbbm kbbr kbbs kbeb kbee kbek kber kbes kbkb kbkk kbkr kbmb kbme kbmr kbms kbra kbrb kbre kbrk kbsa kbsb kbsk kbsm kbsr kbss kea- keak keam kear keas keba kebb kebe kebr keek keem keer kees keka kekb keke keks kema kemb keme kemm kemr kems ker- kera kerb kere kerk kerm kerr kers kesa kesb kesk kesr kess kkaa kkam kkar kkba kkbb kkbe kkbr kkbs kkea kkkk kkma kkmk kkmr kkms kkrb kkre kkrk kkrr kkrs kksa kkse kksm kksr kkss kmae kmak kmam kmas kmbr kmbs kmea kmem kmer kmke kmkk kmks kmme kmmk kmmm kmmr kmms kmrb kmrr kmrs kmsa kmsb kmse kmsr kmss krab krae krak kram krar kras krba krbb krbe krbk krbm krbr krea kreb kree krek krem kres krka krke krkk krkr krks krma krmb krme krmr krms krrb krre krrk krrm krrr krrs krsa krse krsk krsr krss ksab ksak ksam ksar ksas ksba ksbr ksbs ksea ksee ksek ksem kser kska kskb kske kskk kskr ksks ksma ksmb ksme ksmm ksmr ksms ksra ksrb ksrm ksrr ksrs kssa ksse kssm kssr ksss maaa maak maam maar maas maba mabe mabs maee maem maer maes maka make maks mama mame mams mar- mara mare mark marm marr mars masa mase mask masr mass mbam mbas mbba mbbs mbes mbms mbrs meak mear meas mebe meek meem meer mees meka meke mema meme memr mems mer- mera merb mere merk merm mers mes- mesa mese mesr mess mkak mker mkks mksm mmaa mmab mmar mmas mmea mmes mmmm mmms mmse mras mrbb mrbm mrbs mreb mree mres mrkr mrsa mrse msaa msar msas msba msea msee msem msma msmb msmm msms msra msrb mssa mssm mssr raab raak raam raas raba rabb rabe rabk rabs raer raes raka rake rakk rama ramb rame ramm rams rara rarb rare rark rars rasa rase rask rasm rass rbbb rbbr rbbs rbmk rbms rbss rea- reae reak ream rear reas reba rebb rebe rebk rebs reeb reek reem rees reka reke reks rema reme rems rera rere rers resa rese ress rkss rmas rmbs rras rrkm rrrr rsaa rsee rsma rsme rsre rssa saab saae saak saam saar saas saba sabb sabe sabr sabs saeb saek saer saes saka sakb sake sakk saks sam- sama same samm sams sara sare sark sarm sarr sars sasa sase sask sasm sass sbaa sbar sbas sbbs sber sbma sbrk sbsa sbse se-e se-k se-s seaa seab seak seam sear seas seba sebe sebs seea seeb seek seem seer sees seka seke sekk sema seme sems sera serb sere serk serm serr sers sesa sese sess skab skar skee skem sker skes skra skss smaa smak smas smba smbe smea smeb smee smkb smrk smss sram sras sreb srem sres ssaa ssab ssam ssas ssbr ssee ssem sses ssra ssrm ssrs sssa sssb sssm ssss