a-a a-b a-t aaa aab aae aan aas aat ab- aba abb abe abn abs abt aea aeb aee aen aes aet an- ana anb ane ann ans ant as- asa asb ase asn ass ast at- ata atb ate atn ats att baa bab bae ban bas bat bba bbb bbe bbn bbs bbt be- bea beb bee ben bes bet bna bnb bne bnn bns bnt bsa bsb bse bsn bss bst bta btb bte btn bts btt eaa eab eae ean eas eat eba ebb ebe ebn ebs ebt eea eeb eee een ees eet en- ena enb ene enn ens ent es- esa esb ese esn ess est eta etb ete etn ets ett naa nab nae nan nas nat nba nbb nbe nbn nbs nbt ne- nea neb nee nen nes net nna nnb nne nnn nns nnt nsa nsb nse nsn nss nst nta ntb nte ntn nts ntt saa sab sae san sas sat sba sbb sbe sbn sbs sbt se- sea seb see sen ses set sna snb sne snn sns snt ss- ssa ssb sse ssn sss sst sta stb ste stn sts stt taa tab tae tan tas tat tba tbb tbe tbn tbs tbt te- tea teb tee ten tes tet tna tnb tne tnn tns tnt tsa tsb tse tsn tss tst tta ttb tte ttn tts ttt

-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

-aaa- -stan a-sea aaaas aaaee aaasa aaass aaata aabaa aabba aanat aanes aasee aasen aaset abaab ababa ababe ababs abana abann abasa abase abass abate abban abbas abbat abbes abbet abean abeat abeba abebe abees abeet abene abens abent abest abets abnet absee abset abtaa aeaea aebbe aenas aenea aenes aetas aetat aetna anaba anaea anana anane anant anasa anass anata anats anban aneat anees anent anest aneta anete anets anett annan annas annat annee annen annes annet ansae ansan ansen anses antae antas ante- antea antes antna asaba asana asane asasa asats asben asean aseat asena asene asnan asnas asnen asnes assab assan assas assat asse- assen asses asset assns assts astab astan astas astat asten astet atana atane atats atbat ateas ateat ateen atena atene atens atent atest atete atnaa atnet atsea attan attas attea atten attns baabe baata baate baban babas babbs babee baben babes babns baena banan banas banat banba banes banet banna banne banns bansa banta bante bants basab basan basen bases baset basna bassa basse basta baste basts batab batan batas batat batea baten bates batna batns batsa batta batte batts bbbee beana beanb beane beans beant bease beast beata beate beats bebat bebes beebe beebs beena beene beens beest beete beets benab benan benas benat bene- benet benna benne bensa bense benta bents besan besas besat besee besen beset besne bessa besse besta beste bests betan betas betee beten betes betna betne bett- betta bette betts bsaba bseat btens e-ten eanna easan eases