-er a-a a-b aaa aab aad aae aan aao aap aar ab- aba abb abd abe abn abo abp abr ad- ada adb add ade adn ado adp adr aea aeb aed aee aen aeo aep aer an- ana anb and ane ann ano anp anr aoa aob aod aoe aon aoo aop aor ap- apa apb apd ape apn apo app apr ar- ara arb ard are arn aro arp arr b-p baa bab bad bae ban bao bap bar bba bbb bbd bbe bbn bbo bbp bbr bda bdb bdd bde bdo bdp bdr be- bea beb bed bee ben beo bep ber bna bnb bnd bne bnn bno bnp bnr boa bob bod boe bon boo bop bor bpa bpb bpd bpe bpn bpo bpp bpr bra brb brd bre brn bro brp brr daa dab dad dae dan dao dap dar dba dbb dbd dbe dbn dbo dbp dbr dda ddb ddd dde ddn ddo ddp ddr de- dea deb ded dee den deo dep der dna dnb dnd dne dnn dno dnp dnr doa dob dod doe don doo dop dor dpa dpb dpd dpe dpn dpo dpp dpr dra drb drd dre drn dro drp drr eaa eab ead eae ean eao eap ear eba ebb ebd ebe ebn ebo ebp ebr ed- eda edb edd ede edn edo edp edr eea eeb eed eee een eeo eep eer en- ena enb end ene enn eno enp enr eo- eoa eob eod eoe eon eoo eop eor ep- epa epb epd epe epn epo epp epr era erb erd ere ern ero erp err naa nab nad nae nan nao nap nar nba nbb nbd nbe nbn nbo nbp nbr nda ndb ndd nde ndn ndo ndp ndr ne- nea neb ned nee nen neo nep ner nna nnb nne nnn nno nnp no- noa nob nod noe non noo nop nor npa npb npd npe npn npo npp npr nra nrb nrd nre nrn nro nrp nrr oaa oab oad oae oan oao oap oar ob- oba obb obd obe obn obo obp obr oda odb odd ode odn odo odp odr oea oeb oed oee oen oeo oep oer on- ona onb ond one onn ono onp onr oo- ooa oob ood oon ooo oop oor op- opa opb opd ope opn opo opp opr or- ora orb ord ore orn oro orp orr p-p paa pab pad pae pan pao pap par pba pbb pbd pbe pbn pbo pbp pbr pda pdb pdd pde pdn pdo pdp pdr pea peb ped pee pen peo pep per pn- pna pnb pnd pne pnn pno pnp pnr poa pob pod poe pon poo pop por ppa ppb ppd ppe ppn ppo ppp ppr pra prb prd pre prn pro prp prr ra- raa rab rad rae ran rao rap rar rba rbb rbd rbe rbn rbo rbp rbr rda rdb rdd rde rdn rdo rdp rdr re- rea reb red ree ren reo rep rer rna rnb rnd rnn rno rnp rnr roa rob rod roe ron roo rop ror rpa rpb rpd rpe rpn rpo rpp rpr rra rrb rrd rrn rrp rrr

-ana -ane -ene -one a-be a-do aaaa aaab aaad aaae aaan aaap aaar aaba aabb aabd aabp aada aade aaea aaen aaep aana aand aane aanp aaoe aaon aaoo aapa aapo aara aard aare aaro aarp abaa abab abad abae aban abap abar abb- abba abbb abbe abbo abbr abda abdo abed abee aben aber aboa abob abod abon aboo abor abpa abpd abpn abpp abpr abra abro adaa adab adad adae adan adao adap adar adba adda addd adde addn addo addr adea adeb adee aden adeo ader adna adnp adob adod adoe adon adoo ador adp- adra adre adro aean aeap aebn aede aeer aena aend aeon aer- aera aerd aero ana- anaa anab anad anae anan anao anap anar anba anbb anbo and- anda ande ando andr anee anen aner anna annb anne anno ano- anoa anod anon anor anp- anpa anpp anpr aoba aonb aone aono aopo aora aorb aorn apan apao apap apar apba apbr apda apdd apea aped apen apep aper apna apne apno apo- apod apoe apon apoo apop apor appa appd appr apra apre aprn apro arab arad arae aran arap arar arba arbe arda arde ardo area ared aree aren areo arep arna arnd arne arno aroa arob arod aroe aron aroo aror arpa arpe arr- arra arre arro arrr baaa baad baan baar baba babb babe babo babr bada badb badd bade bado badr baed baer bana band bane bann bano banp banr baon bapa bape bapp bar- bara barb bard bare barn baro barr bbad bbbb bbdd bbdo bbeb bbpr bd-r bdna bead bean beap bear beba bebb bebe bebo beda bede bedo beeb beed been beep beer bena bend bene benn beno beo- beod beon beor bepo bera berd bere bern bero berr bner bnor bnpp bnrr boab boad boan boar boba bobb bobe bobo boda bodb bode bodo boea boee boen boeo boep boer bona bond bone bonn bono boob bood booe boon boop boor bopa bope bopp bor- bora bord bore born boro borr bpda bpea bpoe bprd brab brad brae bran brao brda brdo brea breb bred bree bren breo brep brer brna brno broa brob brod broe bron broo bror brrr d-bo d-na daab daad daae daan daap daar daba dabb dabo dabp dada dade dado daeb daer dana dand dane dann dano danr daon dapa dape dapp dara darb dard dare darn daro darp darr dbar dbpd dbrn dddd ddpo ddre dead deae dean deap dear deba debe deda dedd dede dedo deeb deed deen deep deer dena dene denn deno deon deop deor depa depe depo depp depr der- dera derb dere dern dero derp derr dnaa dnab dnad dnae dnan dnap dner dnpo doab doae doan doap doar doba dobb dobe dod- doda dodd dode dodo doea doen doer dona