a-a a-b a-t aaa aab aae aan aao aap aat ab- aba abb abe abn abo abp abt aea aeb aee aen aeo aep aet an- ana anb ane ann ano anp ant aoa aob aoe aon aoo aop aot ap- apa apb ape apn apo app apt at- ata atb ate atn ato atp att b-p baa bab bae ban bao bap bat bba bbb bbe bbn bbo bbp bbt be- bea beb bee ben beo bep bet bna bnb bne bnn bno bnp bnt boa bob boe bon boo bop bot bpa bpb bpe bpn bpo bpp bpt bta btb bte btn bto btp btt eaa eab eae ean eao eap eat eba ebb ebe ebn ebo ebp ebt eea eeb eee een eeo eep eet en- ena enb ene enn eno enp ent eo- eoa eob eoe eon eoo eop eot ep- epa epb epe epn epo epp ept eta etb ete etn eto etp ett naa nab nae nan nao nap nat nba nbb nbe nbn nbo nbp nbt ne- nea neb nee nen neo nep net nna nnb nne nnn nno nnp nnt no- noa nob noe non noo nop not npa npb npe npn npo npp npt nta ntb nte ntn nto ntp ntt oaa oab oae oan oao oap oat ob- oba obb obe obn obo obp obt oea oeb oee oen oeo oep oet on- ona onb one onn ono onp ont oo- ooa oob oon ooo oop oot op- opa opb ope opn opo opp opt ot- ota otb ote otn oto otp ott p-p paa pab pae pan pao pap pat pba pbb pbe pbn pbo pbp pbt pea peb pee pen peo pep pet pn- pna pnb pne pnn pno pnp pnt poa pob poe pon poo pop pot ppa ppb ppe ppn ppo ppp ppt pt- pta ptb pte ptn pto ptp ptt taa tab tae tan tao tap tat tba tbb tbe tbn tbo tbp tbt te- tea teb tee ten teo tep tet tna tnb tne tnn tno tnp tnt to- toa tob toe ton too top tot tpa tpb tpe tpn tpo tpp tpt tta ttb tte ttn tto ttp ttt

-ana -ane -ene -one a-be aaaa aaab aaae aaan aaap aaba aabb aabp aabt aaea aaen aaep aana aane aanp aaoe aaon aaoo aapa aapo aapt aata aatt abaa abab abae aban abap abat abb- abba abbb abbe abbo abbt abee aben abet aboa abob abon aboo abot abpa abpn abpp abta aean aeap aebn aena aent aeon aeta aetn aeto aett ana- anaa anab anae anan anao anap anat anba anbb anbo anee anen anet anna annb anne anno annt ano- anoa anon anp- anpa anpp ant- anta ante anto antt aoba aonb aone aono aont aopo apan apao apap apat apba apea apen apep apet apna apne apno apo- apoe apon apoo apop apot appa appt apta apte aptn aptt at-t ataa atab atae atan atap atat atea atee aten ateo atep atna atno atob atoe aton atop atot atta atte attn atto attp baaa baan baat baba babb babe babo bana bane bann bano banp bant baon bapa bape bapp bapt bata bate batn bato batt bbbb bbeb bbet bean beap beat beba bebb bebe bebo beeb been beep beet bena bene benn beno bent beo- beon beot bepo beta bete beto bett bnet bnpp bnta boab boan boat boba bobb bobe bobo boea boee boen boeo boep boet bona bone bonn bono bont boob booe boon boop boot bopa bope bopp bota botb bote botn boto bott bpea bpoe bpot btaa btan btbp bten btob bttb eaba eana eaop eapp eata eate eban ebba ebbo eben ebno eboe ebon eboo ebpo eeea eeee eena eent eeta eete enab enan enap enat enb- enbn enea enee eneo enna enne eno- enoe enon enp- enpa ent- ente ento entp eoan eone eont eota eoto epaa epee epen epon epot eppa eppo eppp epta epte etan etap etat etee eten etna etne etoe eton etta ette ettn etto naaa naab naan naat naba nabe nabo naea nan- nana nanb nane nann nano nanp nant naot napa napb nape napo napp napt nata nate nato natp natt nbaa nbap nbbo nbpa nbpp neab nean neap neat neba nebb nebe nebn nebo neea neeb neen neep neet nena nene neno nent neo- neon neoo neot nepa nepe nept net- neta netb nete neto nett nnnn nnot nntn noaa noae noap noat noba nobo non- nona none nonn nono nont noo- noob noon nooo noop noot nope not- nota note noto nott npap npat nppa npta npte nptn ntap ntop ntpa ntto o-eo oate oban obba obbo obea oben obet oboe obon obot oen- oeno oepa oeta onab onan onat one- onea oneb onee oneo onep onna onne onno onon onpt ont- onto ooaa ooba oobe oona oone oont oooo ootb ootp opan opap open opep opet opo- opon oppa oppo optn opto otan otap otea otee oten otep oto- otoe oton otoo otpp otta otte otto paan paap paat paba pabt paea paen paep pan- pana pane pann pano pant paon papa papb pape papp pata pate pato patt pban pbpa peab pean peap peat peba peen peep peet pen- pena pene penn peno pent peon pepa pepe pepo peta pete petn peto pett pnea pnet pnon pnot pnpo pnpp poan poat poba pobo poea poet pona pone pono ponp pont poon poop poot pop- popa pope popo popp popt pota pote poto pott ppan ppap ppen ppoa pppa pppn pppo pppp ppta pptn pptt ptab pten ptop taa- taan taat taba tabb tabe tabo taen tana tane tann tano tant taoa tapa tape tapo tapp tapt tata tatb tate tato tatt tbta tbtp tean teat teba tebo teen teet tena tenb tene tenn teno tenp tent teon tepa tepe tepp teta tete teto tett tneb toab toan toat toba tobe tobo tobt toea toee toen toet tona tonb tone tonn tono tooa toon toot