-er a-a a-b aaa aab aae aah aan aao aar ab- aba abb abe abh abn abo abr aea aeb aee aeh aen aeo aer aha ahb ahe ahh ahn aho ahr an- ana anb ane anh ann ano anr aoa aob aoe aoh aon aoo aor ar- ara arb are arh arn aro arr baa bab bae bah ban bao bar bba bbb bbe bbh bbn bbo bbr be- bea beb bee beh ben beo ber bha bhb bhe bhh bho bhr bna bnb bne bnn bno bnr boa bob boe boh bon boo bor bra brb bre brh brn bro brr eaa eab eae eah ean eao ear eba ebb ebe ebh ebn ebo ebr eea eeb eee een eeo eer eha ehb ehe ehh ehn eho ehr en- ena enb ene enh enn eno enr eo- eoa eob eoe eoh eon eoo eor era erb ere erh ern ero err haa hab hae hah han hao har hba hbb hbe hbh hbn hbo hbr he- hea heb hee heh hen heo her hha hhb hhe hhh hhn hho hhr hna hnb hne hnh hnn hno hoa hob hoe hoh hon hoo hor hr- hra hrb hre hrh hrn hro hrr naa nab nae nah nan nao nar nba nbb nbe nbn nbo nbr ne- nea neb nee neh nen neo ner nha nhb nhe nhh nhn nhr nna nnb nne nnh nnn nno no- noa nob noe noh non noo nor nra nrb nre nrn nro nrr oaa oab oae oah oan oao oar ob- oba obb obe obh obn obo obr oea oeb oee oeh oen oeo oer oha ohe ohh ohn oho ohr on- ona onb one onh onn ono onr oo- ooa oob ooh oon ooo oor or- ora orb ore orh orn oro orr ra- raa rab rae rah ran rao rar rba rbb rbe rbh rbn rbo rbr re- rea reb ree reh ren reo rer rh- rha rhb rhe rhh rhn rho rhr rna rnb rnh rnn rno rnr roa rob roe roh ron roo ror rra rrb rrh rrn rrr

-ana -ane -ene -one a-be a-ha aaaa aaab aaae aaah aaan aaar aaba aabb aabh aaea aaen aaha aana aane aaoe aaon aaoo aara aare aaro abaa abab abae aban abar abb- abba abbb abbe abbo abbr abee aben aber abha abho abhr aboa abob aboh abon aboo abor abra abro aean aebn aeer aena aeon aer- aera aero ahab ahah ahar ahen ahha ahne ahoa ahoe ahor ahra ahre ahrr ana- anaa anab anae anah anan anao anar anba anbb anbo anee anen aner anha anhe anna annb anne anno ano- anoa anon anor aoah aoba aonb aone aono aora aorb aorn arab arae arah aran arar arba arbe arbh area aree areh aren areo arh- arna arne arno aroa arob aroe aron aroo aror arr- arra arre arrh arro arrr baaa baah baan baar baba babb babe babo babr baer baha bahn baho bahr bana bane banh bann bano banr baoh baon bar- bara barb bare barh barn baro barr bbbb bbeb beah bean bear beba bebb bebe bebo beeb been beer behn behr bena bene benn beno beo- beon beor bera bere bern bero berr bhan bhao bhar bher bhor bhra bner bnor bnrr boab boan boar boba bobb bobe bobo boea boee boen boeo boer boha bohn boho bohr bona bone bonn bono boob booe booh boon boor bor- bora bore borh born boro borr brab brae brah bran brao brea breb bree bren breo brer brna brno broa brob broe broh bron broo bror brrr eaba eabh eana eara earb eare earh earn earo eban ebba ebbo ebbr eben eber ebno eboe ebon eboo ebor ebro eeea eeee eena eera eero ehaa ehea eheh ehen eher ehna ehre enab enah enan enb- enbn enbr enea enee eneo ener enna enne eno- enoe enon enra eoan eone eora eore eran erba erbb erbe ereb eren erer erna erne erno erob eroe eron eroo erra erre erro haab haan haar haba habe habo haen haha hahn haho hana hane hann hano haon haor hara hare harh harn haro harr hbar heah hean hear hebb hebe hebo hebr heeb heer hehe hehn heho hena hene henh henn heno heor hera herb here hern hero herr hhaa hhhh hnna hoan hoar hoba hobe hobo hoen hoer hoha hohe hohn hoho hone hono hooe hoon hoor hora hore horn horo horr hran hree hrob hron naaa naab naan naar naba nabe nabo naea naeh naha nahe nahr nan- nana nanb nane nann nano naoh naor nara nare narh narn naro narr nbaa nbar nbbo nber neab neah nean near neba nebb nebe nebn nebo nebr neea neeb neen neer neha nehe nena nene nenh neno neo- neon neoo nera nere nero nerr nheb nhnn nhon nhra nnnn noaa noae noah noba nobo noer noha nohn noho non- nona none nonn nono noo- noob noon nooo noor nor- nora norb nore norn noro norr nrab nren nrna nron o-eo oaer oahe oara oare oban obba obbo obea oben ober oboe obon obor obra obre obrh obro oen- oeno oera oere ohan ohba ohbe ohee ohen oher ohho ohne ohno ohob ohoh ohra ohre ohrn onab onah onan onar one- onea oneb onee oneh oneo oner onha onna onne onno onon onor onra ooaa ooba oobe ooer ooha ooho oona oone oooh oooo oora oore orab orae orah oran orao orar orba orbb orbe orbo ore- orea oreb oreh oren oreo orer orhe orna orne orno oro- oroe oron oror orra orro raab raan raba rabb rabe rabo raen raer raha rahe rahn rahr rana rane rann rano raob raoh rara rarb rare raro rbbb rbbr rboh rea- reae rean reao rear reba rebb rebe rebo reeb reen reha rehb rehe rehn rena rene renn reno rera rere rero rhae rhea rheb rhee rhen rheo rhoa rhob rhoh rhon rnbr roab roan roar rob- roba robb robe robo roea roen roer roha