a-a a-b a-t aaa aab aae aan aap aas aat ab- aba abb abe abn abp abs abt aea aeb aee aen aep aes aet an- ana anb ane ann anp ans ant ap- apa apb ape apn app aps apt as- asa asb ase asn asp ass ast at- ata atb ate atn atp ats att b-p baa bab bae ban bap bas bat bba bbb bbe bbn bbp bbs bbt be- bea beb bee ben bep bes bet bna bnb bne bnn bnp bns bnt bpa bpb bpe bpn bpp bps bpt bsa bsb bse bsn bsp bss bst bta btb bte btn btp bts btt eaa eab eae ean eap eas eat eba ebb ebe ebn ebp ebs ebt eea eeb eee een eep ees eet en- ena enb ene enn enp ens ent ep- epa epb epe epn epp eps ept es- esa esb ese esn esp ess est eta etb ete etn etp ets ett naa nab nae nan nap nas nat nba nbb nbe nbn nbp nbs nbt ne- nea neb nee nen nep nes net nna nnb nne nnn nnp nns nnt npa npb npe npn npp nps npt nsa nsb nse nsn nsp nss nst nta ntb nte ntn ntp nts ntt p-p paa pab pae pan pap pas pat pba pbb pbe pbn pbp pbs pbt pea peb pee pen pep pes pet pn- pna pnb pne pnn pnp pns pnt ppa ppb ppe ppn ppp pps ppt ps- psa psb pse psn psp pss pst pt- pta ptb pte ptn ptp pts ptt saa sab sae san sap sas sat sba sbb sbe sbn sbp sbs sbt se- sea seb see sen sep ses set sna snb sne snn snp sns snt spa spb spe spn spp sps spt ss- ssa ssb sse ssn ssp sss sst sta stb ste stn stp sts stt taa tab tae tan tap tas tat tba tbb tbe tbn tbp tbs tbt te- tea teb tee ten tep tes tet tna tnb tne tnn tnp tns tnt tpa tpb tpe tpn tpp tps tpt tsa tsb tse tsn tsp tss tst tta ttb tte ttn ttp tts ttt

-ana -ane -ase -ene a-be aaaa aaab aaae aaan aaap aaas aaba aabb aabp aabt aaea aaen aaep aaes aana aane aanp aapa aaps aapt aasa aase aass aast aata aatt abaa abab abae aban abap abas abat abb- abba abbb abbe abbs abbt abee aben abes abet abpa abpn abpp abps abs- absa abse absp abss abta abts aean aeap aeas aebn aebs aena aent aess aest aeta aetn aett ana- anaa anab anae anan anap anas anat anba anbb anee anen anes anet anna annb anne anns annt anp- anpa anpp ansa anse ansp ant- anta ante ants antt apan apap apas apat apba apbs apea apen apep apes apet apna apne appa apps appt apsa apse apss apta apte aptn apts aptt asaa asab asae asan asap asas asat asba asea asee asen asep ases aset asne aspa aspe asps aspt assa asse assn assp asss asst asta astb aste astp asts at-t ataa atab atae atan atap atas atat atbs atea atee aten atep ates atna atns atsb atse atst atta atte attn attp atts baaa baan baas baat baba babb babe babs baes bana bane bann banp bans bant bapa bape bapp baps bapt basa base bass bast bata bate batn bats batt bbas bbbb bbbs bbeb bbet bean beap beas beat beba bebb bebe beeb been beep bees beet bena bene benn bens bent bes- besa bese bess best beta bete bets bett bnas bnet bnpp bnss bnta bpea bpsa bsaa bsap bsas bsat bsea bseb bsee bses bset bsns bspp bsse bsts btaa btan btbp bten btps btss bttb eaba eana eans eapp eaps easa ease east eata eate eats eban ebba ebbs eben ebes ebsa eeea eeee eees eena eens eent eeps eese eeta eete eets enab enan enap enas enat enb- enbn enea enee enes enna enne enns enp- enpa ensa ense enst ent- ente entp ents epaa epas epee epen epes epns eppa eppp epps epsa epsp epss epta epte esab esan esas esat esba esbs esea esee esen eses eset esna esne espa espe espn espp esps essa esse essp esst esta este estp ests etan etap 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 nanp nans nant napa napb nape napp naps napt nas- nasa nasb nase nasp nass nast nata nate natp nats natt nbaa nbap nbas nbpa nbpp nbps nbsp neab nean neap neas neat neba nebb nebe nebn nebs neea neeb neen neep nees neet nena nene nens nent nepa nepe neps nept nesa nesb nese nesn ness nest net- neta netb nete nets nett nnes nnnn nnsa nnss nntn npap npas npat npes nppa npsa npss npta npte nptn nsaa nseb nsep nsna nsps nssa nssb nsse nssp nsss nstp nsts ntap ntes ntpa ntsb ntss paan paap paas paat paba pabt paea paen paep paes pan- pana pane pann pans pant papa papb pape papp paps pasa pase pasp pass past pata pate pats patt pban pbpa pbsa pbsp peab pean peap peas peat peba peen peep pees peet pen- pena pene penn pens pent pepa pepe peps pesa pese pess pest peta pete petn pets pett pnas pnea pnes pnet pnpp ppan ppap ppen pppa pppn pppp ppps ppss ppta pptn ppts pptt psap psas psat psbt pseb psna pspp psps pssa psse psst psts ptab ptas pten ptsa saab saae saan saap saas saat saba sabb sabe sabs saeb saen saes sana sane sann sans sant sapa sape sapp saps sasa sase sass sast sata satb sate satn sats satt sbaa sbas sbbs sbsa sbse sbsp sbst sbtn se-e se-n se-s se-t seaa seab sean seap seas seat seba sebe sebs sebt seea seeb seen seep sees seet sena