-er a-a aaa aae aaf aak aan aao aar aea aee aef aek aen aeo aer af- afa afe aff afk afn afo afr aka ake akk akn ako akr an- ana ane anf ank ann ano anr aoa aoe aof aok aon aoo aor ar- ara are arf ark arn aro arr eaa eae eaf eak ean eao ear eea eee eef eek een eeo eer ef- efa efe eff efo efr eka eke ekf eko ekr en- ena ene enf enk enn eno enr eo- eoa eoe eof eok eon eoo eor era ere erf erk ern ero err faa fae faf fak fan fao far fea fee fef fek fen feo fer ffa ffe fff ffk ffn ffo ffr fka fkf fkk fna fne fnf fnk fnn fnr foa foe fof fok fon foo for fra fre frf frk frn fro frr ka- kaa kae kaf kak kan kao kar ke- kea kee kef kek ken keo ker kfa kff kfo kke kkk kkn kkr kn- kna kne knf knk knn kno knr koa koe kof kok kon koo kor kra krf krk krn kro krr naa nae naf nak nan nao nar ne- nea nee nef nek nen neo ner nfa nfe nff nfk nfn nfo nfr nka nke nkf nkk nkn nko nkr nna nne nnf nnk nnn nno no- noa noe nof nok non noo nor nra nre nrf nrk nrn nro nrr oaa oae oaf oak oan oao oar oea oee oef oen oeo oer of- ofa ofe off ofn ofo ofr oka oke okk oko okr on- ona one onf onk onn ono onr oo- ooa oof ook oon ooo oor or- ora ore orf ork orn oro orr ra- raa rae raf rak ran rao rar re- rea ree ref rek ren reo rer rfa rfe rff rfk rfn rfo rfr rke rkf rkk rko rna rnn rno rnr roa roe rof rok ron roo ror rra rrf rrk rrn rrr

-ana -ane -ene -one a-ak a-ok aaaa aaae aaaf aaan aaar aaea aaen aafa aaff aaka aake aana aane aaoe aaon aaoo aara aare aaro aeaf aean aeer aeka aena aeon aer- aera aero afaa afak afan afao afar afee afek afer affa affo afka afkr afoa afoe afoo afor afr- afra afre afro akaa akae akan akao akar akee aken aker akka akko akna akok akon akr- akra akre ana- anaa anae anak anan anao anar anee anen aner anfa anfo ank- anka anke anko anna anne anno ano- anoa anon anor aone aono aora aorn arae araf arak aran arar area aree aref arek aren areo arfa arff arka arke arko arna arne arnk arno aroa aroe aron aroo aror arr- arra arre arrk arro arrr eaaf eana eara eare earn earo eeea eeee eefa eefe eefn eeka eeke eena eera eero efen efeo effa efke efon efor eka- ekek eken eker ekka ekne ekoa enan enea enee eneo ener enka enke enkr enna enne eno- enoe enon enra eoan eoka eone eora eore eraf eran eren erer erke erna erne erno eroe eron eroo erra erre erro f--k faaa faan fafa fafe faff fafo fake fako fana fane fank fano faon fara fare fark faro farr feaf feak fean fear feek feen feer fefe feff fefo feke feko fena fene fenk fenn feof feon fera fere ferk fern fero ferr ffar ffee ffff ffrr fnar foaf foak foan foar foer fofo foke fone fono foof fook foon for- fora fore fork forn foro forr frae frak fran frea free fren freo froe fron kaaa kaaf kaak kaan kaar kaeo kaer kafa kafe kaff kafn kafr kaka kake kakk kakn kako kana kane kanf kann kano kaoa kaok kaon kaor kara kare karf kark karn karo karr kea- keak kean kear keef keek keen keer kefa keff kefr keka keke keko ken- kena kene kenk kenn keno kenr keok keon ker- kera kere kerf kerk kern kero kerr kfan kfar kfer kffa kfff kffk kffn kfka kfna kfnf kfnk kfnn kfno kfok kfon kfoo kfor kfra kfre kfrn kfro kfrr kkaa kkan kkar kkea kken kkfn kkfr kkkk kkne kknn kkno kkoa kkon kkoo kkor kkre kkrf kkrk kkrn kkro kkrr knaa knaf knan knar knea knee knef knek knen kneo knfa knfo knfr knkk knnk knnr knoe knok knon knor knrk knro koae koak koan koar koea koen kofa kofe koff kofk kofo koka koke kokf kokk kokn koko kokr kona kone konk kono kook koon kooo koor kora kore korf kork korn koro korr krae krak kran krar krea kree kref krek kren kreo krfe krff krfn krfo krka krke krkk krkn krko krkr krna krne krnk krnn krno kroa kroe krof krok kroo kror krre krrf krrk krrn krro krrr naaa naan naar naea naef nafa nafe naff nafo naka nake nako nan- nana nane nann nano naor nara nare narf nark narn naro narr neaf nean near neea neef neen neer nefa nefe neff neka neke neko nena nene neno neo- neon neoo nera nere nerf nerk nero nerr nfaa nfer nfff nfon nfra nkok nkor nkrf nnnn noaa noae noak noer noke noko non- nona none nonn nono noo- nook noon nooo noor nor- nora nore norf nork norn noro norr nren nrna nron o-eo oaer oafo oake oara oare oen- oeno oera oere ofan ofek ofen ofer off- offa offe offo offr ofna ofno ofor ofra ofre okak okan oken oker okka okko okna okno okok okon okor okra okre okro onan onar one- onea onee onek oneo oner onna onne onno onon onor onra ooaa ooak ooer ooff oona oone oooo oora oore orae orak oran orao orar ore- orea orek oren oreo orer orfe orff orka orke orko orna orne orno oro- oroe orof orok oron oror orra orro raaf raak raan raef raen raer rafa rafe raff raka rake rakk rana rane rank rann rano raok rara rare rarf rark raro rea- reae reaf reak rean reao rear reef