-ana -ane -ase -ene a-be aaaa aaab aaae aaan aaas aaba aabb aabt aaea aaen aaes aana aane aasa aase aass aast aata aatt abaa abab abae aban abas abat abb- abba abbb abbe abbs abbt abee aben abes abet abs- absa abse abss abta abts aean aeas aebn aebs aena aent aess aest aeta aetn aett ana- anaa anab anae anan anas anat anba anbb anee anen anes anet anna annb anne anns annt ansa anse ant- anta ante ants antt asaa asab asae asan asas asat asba asea asee asen ases aset asne assa asse assn asss asst asta astb aste asts at-t ataa atab atae atan atas atat atbs atea atee aten ates atna atns atsb atse atst atta atte attn atts baaa baan baas baat baba babb babe babs baes bana bane bann bans bant basa base bass bast bata bate batn bats batt bbas bbbb bbbs bbeb bbet bean beas beat beba bebb bebe beeb been bees beet bena bene benn bens bent bes- besa bese bess best beta bete bets bett bnas bnet bnss bnta bsaa bsas bsat bsea bseb bsee bses bset bsns bsse bsts btaa btan bten btss bttb eaba eana eans easa ease east eata eate eats eban ebba ebbs eben ebes ebsa eeea eeee eees eena eens eent eese eeta eete eets enab enan enas enat enb- enbn enea enee enes enna enne enns ensa ense enst ent- ente ents esab esan esas esat esba esbs esea esee esen eses eset esna esne essa esse esst esta este ests etan etas etat etee eten etes etna etne etns etta ette ettn naaa naab naan naas naat naba nabe nabs naea naes nan- nana nanb nane nann nans nant nas- nasa nasb nase nass nast nata nate nats natt nbaa nbas neab nean neas neat neba nebb nebe nebn nebs neea neeb neen nees neet nena nene nens nent nesa nesb nese nesn ness nest net- neta netb nete nets nett nnes nnnn nnsa nnss nntn nsaa nseb nsna nssa nssb nsse nsss nsts ntes ntsb ntss saab saae saan saas saat saba sabb sabe sabs saeb saen saes sana sane sann sans sant sasa sase sass sast sata satb sate satn sats satt sbaa sbas sbbs sbsa sbse sbst sbtn se-e se-n se-s se-t seaa seab sean seas seat seba sebe sebs sebt seea seeb seen sees seet sena sene senn sens sent sesa sese sess sest set- seta sete sets sett snab snas snat snba sneb snee snes snet snns snte ssaa ssab ssan ssas ssat ssbn ssee sses sset ssns sssa sssb ssss ssta sstb ssts stab stae stan stas stat stbs stea stee sten stes stet stnn stns stss taa- taan taas taat taba tabb tabe tabs taen taes tana tane tann tans tant tasa tasb tase tass tast tata tatb tate tats tatt tbas tbbs tbst tbta tean teas teat teba teen tees teet tena tenb tene tenn tens tent tesa tese tess test teta tete tets tett tneb tnes tnts tsaa tsat tsen tses tset tsna tssa tsse tsst tsts ttab ttbb tten ttss tttt