-ase a-be aaaa aaab aaae aaar aaas aaba aabb aaea aaes aage aara aare aars aasa aase aass abaa abab abae abag abar abas abb- abba abbb abbe abbr abbs abee aber abes abra abrs abs- absa abse abss aeas aebs aeer aega aer- aera aers aess agag agar agas agba agea agee ager ages agga agge agra agre agsa agsg arab arae arag arar aras arba arbe arbs area aree areg ares arga argb arge args arr- arra arre arrg arrr arrs ars- arsa arse asaa asab asae asag asar asas asba asea asee aser ases asge asra asrg asrs assa asse assr asss baaa baar baas baba babb babe babr babs baer baes baga bage bagg bags bar- bara barb bare barg barr bars basa base bass bbas bbbb bbbs bbeb bbga bbrg beag bear beas beba bebb bebe beeb beeg beer bees bega begg begs bera bere berg berr bers bes- besa bese bess bggs brab brae brag bras brea breb bree breg brer bres brrr brrs brsb brsr bsaa bsas bsea bseb bsee bseg bser bses bsgs bsra bsse eaba eaga eage eara earb eare ears easa ease ebba ebbr ebbs eber ebes ebsa eeea eeee eees eega eegs eera eerg eers eese egaa egae egar egas egba egbe egea egee eger eggb egge eggs egra egre egss eras erba erbb erbe ereb erer eres erg- erga ergg ergs erra erre errs ersa erse esab esag esar esas esba esbs esea esee eser eses esra essa esse essg gaar gaas gaba gabb gabe gabr gabs gaea gaer gaes gaga gage gagg gags gara garb gare garg garr gars gasa gasb gase gasr gass gbag gbas gbbs geab gear geas geba gebe geer gees gege gegg gera gerb gere gers gesg gess gggg ggss grab grae gras grbr grea greb gree greg gres grrr grrs grss gsab gsea gsse raab raag raas raba rabb rabe rabs raeg raer raes raga rage ragg rags rara rarb rare rars rasa rase rass rbbb rbbr rbbs rbss rea- reae rear reas reba rebb rebe rebs reeb rees rega rege regr regs rera rere rerg rers resa rese ress rgba rgbe rras rrrr rsaa rsee rsgb rsre rssa saab saae saag saar saas saba sabb sabe sabr sabs saeb saer saes saga sage sagg sags sara sare sarg sarr sars sasa sase sass sbaa sbar sbas sbbs sber sbsa sbse se-e se-g se-s seaa seab sear seas seba sebe sebs seea seeb seeg seer sees sega sege segg segs sera serb sere serg serr sers sesa sese sess sgaa sger sges sggg sggs sgss sras sreb sres srgb ssaa ssab ssas ssbr ssee sses ssgs ssra ssrg ssrs sssa sssb ssss