-er a-a a-b aaa aab aae aan aao aar aas aax ab- aba abb abe abn abo abr abs abx aea aeb aee aen aeo aer aes aex an- ana anb ane ann ano anr ans anx aoa aob aoe aon aoo aor aos aox ar- ara arb are arn aro arr ars arx as- asa asb ase asn aso asr ass asx ax- axa axe axn axo axr axs axx baa bab bae ban bao bar bas bax bba bbb bbe bbn bbo bbr bbs bbx be- bea beb bee ben beo ber bes bex bna bnb bne bnn bno bnr bns bnx boa bob boe bon boo bor bos box bra brb bre brn bro brr brs brx bsa bsb bse bsn bso bsr bss bsx bxb bxn bxo bxx eaa eab eae ean eao ear eas eax eba ebb ebe ebn ebo ebr ebs ebx eea eeb eee een eeo eer ees eex en- ena enb ene enn eno enr ens eo- eoa eob eoe eon eoo eor eos era erb ere ern ero err ers es- esa esb ese esn eso esr ess esx ex- exa exe exo exr exs exx naa nab nae nan nao nar nas nax nba nbb nbe nbn nbo nbr nbs nbx ne- nea neb nee nen neo ner nes nex nna nnb nne nnn nno nns no- noa nob noe non noo nor nos nox nra nrb nre nrn nro nrr nrs nrx nsa nsb nse nsn nso nsr nss nsx oaa oab oae oan oao oar oas oax ob- oba obb obe obn obo obr obs obx oea oeb oee oen oeo oer oes oex on- ona onb one onn ono onr ons onx oo- ooa oob oon ooo oor oos oox or- ora orb ore orn oro orr ors orx os- osa osb ose osn oso osr oss osx ox- oxa oxb oxn oxo oxx ra- raa rab rae ran rao rar ras rax rba rbb rbe rbn rbo rbr rbs rbx re- rea reb ree ren reo rer res rex rna rnb rnn rno rnr rns roa rob roe ron roo ror ros rox rra rrb rrn rrr rrs rsa rsb rse rsn rso rsr rss rsx rxr rxs saa sab sae san sao sar sas sax sba sbb sbe sbn sbo sbr sbs sbx se- sea seb see sen seo ser ses sex sna snb sne snn sno snr sns soa sob soe son soo sor sos sox sr- sra srb sre srn sro srr srs srx ss- ssa ssb sse ssn sso ssr sss ssx sxn sxs xaa xan xar xas xbe xbr xbx xee xen xer xes xex xna xno xns xoa xon xoo xor xos xox xrx xsa xsb xss xxo xxx

-ana -ane -ase -ene -one -ose a-be aaaa aaab aaae aaan aaar aaas aaba aabb aaea aaen aaes aana aane aaoe aaon aaoo aara aare aaro aars aasa aase aass abaa abab abae aban abar abas abax abb- abba abbb abbe abbo abbr abbs abee aben aber abes aboa abob abon aboo abor abos abox abra abro abrs abs- absa abse abss aean aeas aebn aebs aeer aena aeon aer- aera aero aers aess ana- anaa anab anae anan anao anar anas anax anba anbb anbo anee anen aner anes anex anna annb anne anno anns ano- anoa anon anor anos anox ansa anse anso aoba aonb aone aono aora aorb aorn aors aoss arab arae aran arar aras arax arba arbe arbs area aree aren areo ares arex arna arne arno arns aroa arob aroe aron aroo aror aros arr- arra arre arro arrr arrs ars- arsa arse arso asaa asab asae asan asao asar asas asba asbo asea asee asen aser ases asne asno asob ason asor asos asra asro asrs assa asse assn asso assr asss axan axar axen axer axes axo- axoa axon axos axse axxo ba-x baaa baan baar baas baba babb babe babo babr babs baer baes bana bane bann bano banr bans baon baos bar- bara barb bare barn baro barr bars barx basa base baso bass bbas bbbb bbbs bbeb bbox bean bear beas beba bebb bebe bebo beeb been beer bees bena bene benn beno bens beo- beon beor beos bera bere bern bero berr bers bes- besa bese beso bess bnas bner bnor bnrr bnss boab boan boar boas boba bobb bobe bobo bobs boea boee boen boeo boer boes bona bone bonn bono bons boob booe boon boor boos boox bor- bora bore born boro borr bors bosa bose bosn boso boss boxa brab brae bran brao bras brax brea breb bree bren breo brer bres brex brna brno brns broa brob broe bron broo bror bros brox brrr brrs brsb brsr bsaa bsas bsea bseb bsee bser bses bsns bson bsos bsra bsse eaba eana eans eara earb eare earn earo ears easa ease easo eban ebba ebbo ebbr ebbs eben eber ebes ebno eboe ebon eboo ebor ebos ebox ebro ebsa eeea eeee eees eena eens eera eero eers eese enab enan enas enb- enbn enbr enea enee eneo ener enes enna enne enns eno- enoe enon enos enra enrs ensa ense enso eoan eoes eone eons eora eore er-x eran eras erba erbb erbe ereb eren erer eres erna erne erno erns erob eroe eron eroo eros erra erre erro errs ersa erse erso esab esan esar esas esba esbo esbs esea esee esen eseo eser eses esna esne eso- esos esox esra essa esse esso exa- exan exen exer exes exo- exon exor exos exrx naaa naab naan naar naas naba nabe nabo nabs naea naes nan- nana nanb nane nann nano nans naor naos nara nare narn naro narr nars narx nas- nasa nasb nase naso nasr nass nbaa nbar nbas nbbo nber neab nean near neas neba nebb nebe nebn nebo nebr nebs neea neeb neen neer nees nena nene neno nens neo- neon neoo neos neox nera nere nero nerr ners nesa nesb