-ase a-ak a-be aaaa aaab aaad aaae aaas aaba aabb aabd aada aade aads aaea aaes aaka aake aasa aasd aase aass abaa abab abad abae abak abas abb- abba abbb abbe abbs abda abed abee abes abs- absa absd abse abss adaa adab adad adae adak adas adba adda addd adde adds adea adeb adee ades adsa adss aeas aebs aede aeka aesd aess akaa akae akas aked akee akes akka aksa asaa asab asad asae asak asas asba asda asde asds asea asee asek ases aska aske asks assa assd asse assk asss baaa baad baak baas baba babb babe babs bada badb badd bade bads baed baek baes bak- baka bake baks basa base bask bass bbad bbas bbbb bbbs bbdd bbeb bdes bdsd bead beak beas beba bebb bebe beda bede beds beeb beed beek bees beka beke beks bes- besa bese besk bess bsaa bsas bsbd bsea bseb bsed bsee bses bssd bsse daab daad daae daas daba dabb dabs dada dade dads daeb daka dake daks dasa dasb dasd dase dask dass dbas dbsa dbss dddd ddes ddss dead deae deak deas deba debe debs deda dedd dede deeb deed deek dees dek- deka deke deks des- desa dese desk dess dkba dsba dsda dsea dssa eaba eada eadb eadd eads easa ease ebba ebbs ebed ebes ebsa edad edas edda edde edds ede- edea edes edsa edss eede eeea eeee eees eeka eeke eeks eese eesk eka- ekab ekeb eked ekek ekes ekka esab esad esas esba esbs esda esds esea esee esek eses eska eske esks essa esse kaaa kaab kaak kaas kaba kabb kabd kabe kad- kada kadd kade kads kaes kaka kake kakk kaks kas- kasa kasb kase kask kass kbaa kbab kbad kbae kbak kbas kbba kbbb kbbd kbbe kbbk kbbs kbdb kbde kbds kbeb kbed kbee kbek kbes kbkb kbkk kbsa kbsb kbsk kbss kdaa kdab kdad kdae kdak kdbb kdbs kddb kddd kddk kdeb kdka kdkb kdkd kdkk kdsd kdsk kdss kea- kead keak keas keba kebb kebe keda kedb kedd kede keds keed keek kees keka kekb keke keks kesa kesb kesd kesk kess kkaa kkba kkbb kkbd kkbe kkbs kkda kkdd kkea kked kkkk kksa kksd kkse kkss ksab ksak ksas ksba ksbs ksdk ksds ksea ksed ksee ksek kska kskb kskd kske kskk ksks kssa ksse ksss saab saad saae saak saas saba sabb sabe sabs sada sadb sadd sade sads saeb saek saes saka sakb sake sakk saks sasa sasd sase sask sass sbaa sbas sbbs sbds sbsa sbsd sbse sdae sdak sdba sdds sdes sdss se-d se-e se-k se-s seaa seab sead seak seas seba sebe sebs seda sede seds seea seeb seed seek sees seka seke sekk sesa sese sess skab skad sked skee skes sksd skss ssaa ssab ssas ssdd ssee sses sssa sssb ssss