-ase a-ak aaaa aaae aaaf aaas aaea aaes aafa aaff aaka aake aasa aase aasf aass aeaf aeas aeka aess afaa afak afee afek afes affa affs afka afsa akaa akae akas akee akes akka aksa asaa asae asaf asak asas asea asee asek ases asfa aska aske asks assa asse assk asss aza- azas azaz azef azes azza eaaf easa ease eeea eeee eees eefa eefe eeka eeke eeks eese eesk eeze efas efes effa effs efke efsa efze eka- ekek ekes ekka esas esea esee esek eses esfs eska eske esks essa esse ezek f--k faaa faas faes fafa fafe faff fake fasa fase fass faza faze feaf feak feas feek fees fefe feff feke fesa fese fess ffee ffff ffsa ffss fsas fssa fssf fszk kaaa kaaf kaak kaas kaes kafa kafe kaff kafs kaka kake kakk kaks kas- kasa kase kasf kask kass kaza kaze kazf kazz kea- keak keas keaz keef keek kees kefa keff kefs keka keke keks kesa kesk kess kesz keza keze kezf kezz kfaz kfez kffa kfff kffk kfka kfsa kfse kfsk kfsz kfze kkaa kkea kkez kkfs kkkk kksa kkse kksf kkss kkzz ksaf ksak ksas ksaz ksea ksee ksek ksez ksfa ksfe kska kske kskf kskk ksks kskz kssa ksse ksss kssz kzaz kzee kzfs kzke kzks kzkz kzse kzsf kzza kzzk kzzs kzzz saae saaf saak saas saaz saek saes saez safa safe saff saka sake sakk saks sasa sase sasf sask sass saza saze se-e se-f se-k se-s se-z seaa seaf seak seas seaz seea seef seek sees seez sefa seff seka seke sekk sesa sese sess sfas sfss skaf skaz skee skes skss ssaa ssas ssee sses sssa sssf ssss szss zaka zakk zaks zask zaza zeae zeek zees zeff zeke zeks zeze zsss zzzs zzzz