-ase a-ak aaaa aaae aaar aaas aaea aaes aaka aake aara aare aars aasa aase aass aeas aeer aeka aer- aera aers aess akaa akae akar akas akee aker akes akka akr- akra akre aksa arae arak arar aras area aree arek ares arka arke arks arr- arra arre arrk arrr arrs ars- arsa arse arsk asaa asae asak asar asas asea asee asek aser ases aska aske askr asks asra asrs assa asse assk assr asss eara eare ears easa ease eeea eeee eees eeka eeke eeks eera eers eese eesk eka- ekek eker ekes ekka eras erer eres erke erks erra erre errs ersa erse esar esas esea esee esek eser eses eska eske esks esra essa esse kaaa kaak kaar kaas kaer kaes kaka kake kakk kaks kara kare kark karr kars kas- kasa kase kask kasr kass kea- keak kear keas keek keer kees keka keke keks ker- kera kere kerk kerr kers kesa kesk kesr kess kkaa kkar kkea kkkk kkre kkrk kkrr kkrs kksa kkse kksr kkss krae krak krar kras krea kree krek kres krka krke krkk krkr krks krre krrk krrr krrs krsa krse krsk krsr krss ksak ksar ksas ksea ksee ksek kser kska kske kskk kskr ksks ksra ksrr ksrs kssa ksse kssr ksss raak raas raer raes raka rake rakk rara rare rark rars rasa rase rask rass rea- reae reak rear reas reek rees reka reke reks rera rere rers resa rese ress rkss rras rrrr rsaa rsee rsre rssa saae saak saar saas saek saer saes saka sake sakk saks sara sare sark sarr sars sasa sase sask sass se-e se-k se-s seaa seak sear seas seea seek seer sees seka seke sekk sera sere serk serr sers sesa sese sess skar skee sker skes skra skss sras sres ssaa ssas ssee sses ssra ssrs sssa ssss