-ana -ane -ase -ene a-be aaaa aaab aaae aaan aaas aaba aabb aaea aaen aaes aana aane aasa aase aass abaa abab abae aban abas abb- abba abbb abbe abbs abee aben abes abs- absa abse abss aean aeas aebn aebs aena aess ana- anaa anab anae anan anas anba anbb anee anen anes anna annb anne anns ansa anse asaa asab asae asan asas asba asea asee asen ases asne assa asse assn asss baaa baan baas baba babb babe babs baes bana bane bann bans basa base bass bbas bbbb bbbs bbeb bean beas beba bebb bebe beeb been bees bena bene benn bens bes- besa bese bess bnas bnss bsaa bsas bsea bseb bsee bses bsns bsse eaba eana eans easa ease eban ebba ebbs eben ebes ebsa eeea eeee eees eena eens eese enab enan enas enb- enbn enea enee enes enna enne enns ensa ense esab esan esas esba esbs esea esee esen eses esna esne essa esse naaa naab naan naas naba nabe nabs naea naes nan- nana nanb nane nann nans nas- nasa nasb nase nass nbaa nbas neab nean neas neba nebb nebe nebn nebs neea neeb neen nees nena nene nens nesa nesb nese nesn ness nnes nnnn nnsa nnss nsaa nseb nsna nssa nssb nsse nsss saab saae saan saas saba sabb sabe sabs saeb saen saes sana sane sann sans sasa sase sass sbaa sbas sbbs sbsa sbse se-e se-n se-s seaa seab sean seas seba sebe sebs seea seeb seen sees sena sene senn sens sesa sese sess snab snas snba sneb snee snes snns ssaa ssab ssan ssas ssbn ssee sses ssns sssa sssb ssss