-ase a-be aaaa aaab aaad aaae aaar aaas aaba aabb aabd aada aade aads aaea aaes aara aard aare aars aasa aasd aase aass abaa abab abad abae abar abas abb- abba abbb abbe abbr abbs abda abed abee aber abes abra abrs abs- absa absd abse abss adaa adab adad adae adar adas adba adda addd adde addr adds adea adeb adee ader ades adra adre adrs adsa adsr adss aeas aebs aede aeer aer- aera aerd aers aesd aess arab arad arae arar aras arba arbe arbs arda arde ards area ared aree ares arr- arra arre arrr arrs ars- arsa arsd arse asaa asab asad asae asar asas asba asda asde asds asea asee aser ases asra asrs assa assd asse assr asss baaa baad baar baas baba babb babe babr babs bada badb badd bade badr bads baed baer baes bar- bara barb bard bare barr bars basa base bass bbad bbas bbbb bbbs bbdd bbeb bd-r bdes bdsd bead bear beas beba bebb bebe beda bede beds beeb beed beer bees bera berd bere berr bers bes- besa bese bess brab brad brae bras brda brds brea breb bred bree brer bres brrr brrs brsb brsr bsaa bsas bsbd bsea bseb bsed bsee bser bses bsra bsrd bssd bsse daab daad daae daar daas daba dabb dabs dada dade dads daeb daer dara darb dard dare darr dars dasa dasb dasd dase dass dbar dbas dbrs dbsa dbss dddd ddes ddre ddss dead deae dear deas deba debe debs deda dedd dede deeb deed deer dees der- dera derb dere derr ders des- desa dese dess draa drab drad drar dras drba drda drea dred dree dres drra drrs drsa dsba dsda dsdr dsea dsrr dssa eaba eada eadb eadd eads eara earb eard eare ears easa ease ebba ebbr ebbs ebed eber ebes ebsa edad edar edas edda edde edds ede- edea eder edes edra edsa edss eede eeea eeee eees eera eers eese erad eras erba erbb erbe erda erde erds ereb ered erer eres erra erre errs ersa erse esab esad esar esas esba esbs esda esds esea esee eser eses esra esrd essa esse raab raad raas raba rabb rabe rabs rada radd rade radr rads raed raer raes rara rarb rare rars rasa rasd rase rass rbbb rbbr rbbs rbds rbsd rbss rdas rder rea- read reae rear reas reba rebb rebe rebs reda redd rede redr reds reeb reed rees rera rerd rere rers resa rese ress rrad rras rred rrrr rsaa rsdd rsds rsee rsre rssa saab saad saae saar saas saba sabb sabe sabr sabs sada sadb sadd sade sadr sads saeb saer saes sara sard sare sarr sars sasa sasd sase sass sbaa sbar sbas sbbs sbds sber sbsa sbsd sbse sdae sdba sdds sder sdes sdrs sdss se-d se-e se-s seaa seab sead sear seas seba sebe sebs seda sede seds seea seeb seed seer sees sera serb serd sere serr sers sesa sese sess sras srde sreb sres srsd ssaa ssab ssas ssbr ssdd ssee sses ssra ssrs sssa sssb ssss