a-ak aaaa aaae aaam aaar aaea aaem aaka aake aama aame aamr aara aare aarm aeer aeka aer- aera akaa akae akam akar akee aker akka akr- akra akre amaa amae amam amar amax amee amer amex amka amm- amma amme amra arae arak aram arar arax area aree arek arem arex arka arke arma arme armm arr- arra arre arrk arrr axar axer eama eame eara eare eeea eeee eeka eeke eera eka- ekam ekek eker ekka ekma emae emam emar emax emek emer emex emma emme emra emre er-x eram erem erer erke erma erme erra erre exa- exam exer exmr exrx kaaa kaak kaam kaar kaer kaka kake kakk kakm kakx kam- kama kame kamm kamr kamx kara kare kark karm karr karx kaxa kaxe kea- keak keam kear keek keem keer keka keke kema keme kemm kemr kemx ker- kera kere kerk kerm kerr kerx kexa kexx kkaa kkam kkar kkea kkex kkkk kkma kkmk kkmr kkmx kkre kkrk kkrr kkrx kkxa kkxk kkxx kmae kmak kmam kmax kmea kmem kmer kmke kmkk kmkx kmme kmmk kmmm kmmr kmmx kmrr kmrx kmxa kmxk kmxm kmxr kmxx krae krak kram krar krea kree krek krem krex krka krke krkk krkr krkx krma krme krmr krmx krre krrk krrm krrr krrx krxa krxk krxr krxx kxaa kxam kxar kxea kxex kxkk kxkx kxma kxmr kxmx kxra kxre kxrk kxrr kxrx kxxe kxxk kxxm kxxr kxxx maaa maak maam maar maee maem maer maka make mama mame mar- mara mare mark marm marr marx maxx meak mear meek meem meer meka meke mema meme memr memx mer- mera mere merk merm mexx mkak mker mmaa mmar mmea mmmm mmxx mree mrkr raak raam raer raka rake rakk rama rame ramm rara rare rark raxa rea- reae reak ream rear reek reem reka reke rema reme rera rere rexx rrkm rrrr xaar xara xare xeer xeka xema xeme xer- xera xexe xmax xxxx