-er a-a a-b aaa aab aae aao aar aas aau ab- aba abb abe abo abr abs abu aea aeb aee aeo aer aes aeu aoa aob aoe aoo aor aos aou ar- ara arb are aro arr ars aru as- asa asb ase aso asr ass asu au- aua aub aue auo aur aus b-u baa bab bae bao bar bas bau bba bbb bbe bbo bbr bbs bbu be- bea beb bee beo ber bes beu boa bob boe boo bor bos bou bra brb bre bro brr brs bru bsa bsb bse bso bsr bss bsu bua bub bue buo bur bus buu eaa eab eae eao ear eas eau eba ebb ebe ebo ebr ebs ebu eea eeb eee eeo eer ees eo- eoa eob eoe eoo eor eos eou era erb ere ero err ers eru es- esa esb ese eso esr ess esu eu- eua eub eue eur eus oaa oab oae oao oar oas oau ob- oba obb obe obo obr obs obu oea oeb oee oeo oer oes oo- ooa oob ooo oor oos or- ora orb ore oro orr ors oru os- osa osb ose oso osr oss osu ou- oua oue ouo our ous ra- raa rab rae rao rar ras rau rba rbb rbe rbo rbr rbs rbu re- rea reb ree reo rer res reu roa rob roe roo ror ros rou rra rrb rrr rrs rru rsa rsb rse rso rsr rss rsu rua rub rue ruo rur rus ruu saa sab sae sao sar sas sau sba sbb sbe sbo sbr sbs sbu se- sea seb see seo ser ses seu soa sob soe soo sor sos sou sr- sra srb sre sro srr srs ss- ssa ssb sse sso ssr sss ssu sua sub sue suo sur sus suu ua- uaa uab uae uao uar uas uau uba ubb ube ubo ubr ubs ubu uea ueb uee uer ues uoa uob uoe uoo uor uos ur- ura urb ure uro urr urs uru usa usb use uso usr uss usu uua uue uur uus uuu

-ase -ose -ous a-be aaaa aaab aaae aaar aaas aaba aabb aaea aaes aaoe aaoo aara aare aaro aars aaru aasa aase aass aasu aaus abaa abab abae abar abas abau abb- abba abbb abbe abbo abbr abbs abee aber abes aboa abob aboo abor abos abou abra abro abrs abs- absa abse abss absu abua abue abus aeas aebs aeer aer- aera aero aers aess aoba aoeu aora aorb aors aoss aous arab arae arar aras arau arba arbe arbs area aree areo ares areu aroa arob aroe aroo aror aros arr- arra arre arro arrr arrs arru ars- arsa arse arso arsu arua arub arue asaa asab asae asao asar asas asau asba asbo asbu asea asee aser ases asob asor asos asou asra asro asrs asru assa asse asso assr asss assu asub asue asur asus auaa aube auer aur- aura aure auro ausa ause ausu baaa baar baas baba babb babe babo babr babs babu baer baes baos bar- bara barb bare baro barr bars baru basa base baso bass basu bau- baur bbas bbau bbbb bbbs bbeb bear beas beau beba bebb bebe bebo beeb beer bees beo- beor beos bera bere bero berr bers beru bes- besa bese beso bess beur boab boar boas boba bobb bobe bobo bobs bobu boea boee boeo boer boes boob booe boor boos bor- bora bore boro borr bors boru bosa bose boso boss bosu boua boue bour bous brab brae brao bras brau brea breb bree breo brer bres broa brob broe broo bror bros brou brrr brrs brsb brsr brue brus bsaa bsas bsea bseb bsee bser bses bsos bsra bsse buar buba bubb bube bubo bubs bubu buea buer bueu bur- bura burb bure buro burr burs buru busa buse buss busu buus eaba eara earb eare earo ears easa ease easo eaus ebba ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebro ebru ebsa ebur ebus eeea eeee eees eera eero eers eese eoes eora eore eous eras erau erba erbb erbe ereb erer eres erob eroe eroo eros erra erre erro errs ersa erse erso erua erub erur erus esab esar esas esau esba esbo esbs esea esee eseo eser eses eso- esos esra essa esse esso essu esus euba euer euos eur- eura eure euro eusa euse o-eo oaau oaer oaes oara oare oars oase oass obas obba obbo obea ober obes oboe obor obos obra obre obro obsr obss obus oera oere oers oese ooaa ooba oobe ooer ooes oooo ooos oora oore oosa oose oous orab orae orao orar oras orba orbb orbe orbo orbs orbu ore- orea oreb oreo orer ores oro- oroe oror oros orra orro orrs orsa orse orso orsu orub orus osar osas osba osbe osea osee oser oses osoo osor osos osro ossa ossb osse osso ossu oubs ouea ouer our- oura oure ouro ours ousa ouse ouu- raab raas raba rabb rabe rabo rabs rabu raer raes raob raos rara rarb rare raro rars rasa rase raso rass rasu raua raub raue raus rbbb rbbr rbbs rbss rea- reae reao rear reas reau reba rebb rebe rebo rebs rebu reeb rees reos reou rera rere rero rers reru resa rese reso ress reue reus reuu roab roar roas rob- roba robb robe robo robs robu roea roer roes roob roor roos rora rore roro roru rosa rose roso ross roua roub roue rous rras rrrr rsaa rsee rsos rsre rssa rsua ruas ruba rubb rube rubs rubu ruer rues rura rure ruro rurs ruru rusa ruse ruso russ rusu s-os saab saae saar saas saba sabb sabe sabo sabr sabs sabu saeb saer saes saor saos saou sara sare saro sarr sars saru sasa sase saso sass saua saue saur saus sbaa sbar sbas sbbs sber sbor sbsa sbse sbus se-e se-o se-s se-u seaa seab sear seas seau seba sebe sebo sebs