-er a-a a-b aaa aab aae aan aao aap aar ab- aba abb abe abn abo abp abr aea aeb aee aen aeo aep aer an- ana anb ane ann ano anp anr aoa aob aoe aon aoo aop aor ap- apa apb ape apn apo app apr ar- ara arb are arn aro arp arr b-p baa bab bae ban bao bap bar bba bbb bbe bbn bbo bbp bbr be- bea beb bee ben beo bep ber bna bnb bne bnn bno bnp bnr boa bob boe bon boo bop bor bpa bpb bpe bpn bpo bpp bpr bra brb bre brn bro brp brr eaa eab eae ean eao eap ear eba ebb ebe ebn ebo ebp ebr eea eeb eee een eeo eep eer en- ena enb ene enn eno enp enr eo- eoa eob eoe eon eoo eop eor ep- epa epb epe epn epo epp epr era erb ere ern ero erp err naa nab nae nan nao nap nar nba nbb nbe nbn nbo nbp nbr ne- nea neb nee nen neo nep ner nna nnb nne nnn nno nnp no- noa nob noe non noo nop nor npa npb npe npn npo npp npr nra nrb nre nrn nro nrp nrr oaa oab oae oan oao oap oar ob- oba obb obe obn obo obp obr oea oeb oee oen oeo oep oer on- ona onb one onn ono onp onr oo- ooa oob oon ooo oop oor op- opa opb ope opn opo opp opr or- ora orb ore orn oro orp orr p-p paa pab pae pan pao pap par pba pbb pbe pbn pbo pbp pbr pea peb pee pen peo pep per pn- pna pnb pne pnn pno pnp pnr poa pob poe pon poo pop por ppa ppb ppe ppn ppo ppp ppr pra prb pre prn pro prp prr ra- raa rab rae ran rao rap rar rba rbb rbe rbn rbo rbp rbr re- rea reb ree ren reo rep rer rna rnb rnn rno rnp rnr roa rob roe ron roo rop ror rpa rpb rpe rpn rpo rpp rpr rra rrb rrn rrp rrr

-ana -ane -ene -one a-be aaaa aaab aaae aaan aaap aaar aaba aabb aabp aaea aaen aaep aana aane aanp aaoe aaon aaoo aapa aapo aara aare aaro aarp abaa abab abae aban abap abar abb- abba abbb abbe abbo abbr abee aben aber aboa abob abon aboo abor abpa abpn abpp abpr abra abro aean aeap aebn aeer aena aeon aer- aera aero ana- anaa anab anae anan anao anap anar anba anbb anbo anee anen aner anna annb anne anno ano- anoa anon anor anp- anpa anpp anpr aoba aonb aone aono aopo aora aorb aorn apan apao apap apar apba apbr apea apen apep aper apna apne apno apo- apoe apon apoo apop apor appa appr apra apre aprn apro arab arae aran arap arar arba arbe area aree aren areo arep arna arne arno aroa arob aroe aron aroo aror arpa arpe arr- arra arre arro arrr baaa baan baar baba babb babe babo babr baer bana bane bann bano banp banr baon bapa bape bapp bar- bara barb bare barn baro barr bbbb bbeb bbpr bean beap bear beba bebb bebe bebo beeb been beep beer bena bene benn beno beo- beon beor bepo bera bere bern bero berr bner bnor bnpp bnrr boab boan boar boba bobb bobe bobo boea boee boen boeo boep boer bona bone bonn bono boob booe boon boop boor bopa bope bopp bor- bora bore born boro borr bpea bpoe brab brae bran brao brea breb bree bren breo brep brer brna brno broa brob broe bron broo bror brrr eaba eana eaop eapp eara earb eare earn earo earp eban ebba ebbo ebbr eben eber ebno eboe ebon eboo ebor ebpo ebro eeea eeee eena eera eero enab enan enap enb- enbn enbr enea enee eneo ener enna enne eno- enoe enon enp- enpa enra eoan eone eora eore epaa epee epen eper epon epor eppa eppo eppp epra eprb epro eprp eran erap erba erbb erbe ereb eren erer erna erne erno erob eroe eron eroo erpa erpe erra erre erro naaa naab naan naar naba nabe nabo naea nan- nana nanb nane nann nano nanp naor napa napb nape napo napp nara nare narn naro narp narr nbaa nbap nbar nbbo nber nbpa nbpp neab nean neap near neba nebb nebe nebn nebo nebr neea neeb neen neep neer nena nene neno neo- neon neoo nepa nepe nepr nera nere nero nerr nnnn nnpr noaa noae noap noba nobo noer non- nona none nonn nono noo- noob noon nooo noop noor nope nor- nora norb nore norn noro norr npap nppa npra nrab nrap nren nrna nron nrpn o-eo oaer oara oare oban obba obbo obea oben ober oboe obon obor obra obre obro oen- oeno oepa oera oere onab onan onar one- onea oneb onee oneo onep oner onna onne onno onon onor onra ooaa ooba oobe ooer oona oone oooo oora oore opan opap opar open opep oper opo- opon opor oppa oppo opra orab orae oran orao orar orba orbb orbe orbo ore- orea oreb oren oreo orer orna orne orno oro- oroe oron oror orpe orra orro paan paap paar paba paea paen paep paer pan- pana pane pann pano paon papa papb pape papp papr par- para pare parn paro parp parr pban pbar pbpa peab pean peap pear peba peen peep peer pen- pena pene penn peno peon peor pepa pepe pepo per- pera pere pern pero perp perr pnar pnea pnon pnpo pnpp pnra pnro poan poar poba pobo poea poer pona pone pono ponp poon poop poor pop- popa pope popo popp pora porb pore porn poro porr ppan ppap ppar ppen pper ppoa pppa pppn pppo pppp prae pran prao prar pre- preb pree pren prep prna prnp pro- proa prob proe pron proo prop raab